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Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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Transcript of Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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USER MANUAL
copy BTG Instruments AB
TCR-25X1 TCR-25X2 TCT-25X1 RET-25X2Total Consistency Transmitter
M20723en
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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copy BTG Instruments AB
Disclaimer
The contents of this document are subject to revision without notice due to continued progress in methodologydesign and manufacturing BTG shall have no liability for any error or damages of any kind resulting from the use ofthis document copy BTG 2011
Original Instructions
BTG Instruments ABPO Box 602
SE-661 29 SaumlffleSweden
Phone +46 533 426 00wwwbtgcom
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Table of contents Icopy BTG 2011
Table of contents
Important Information 1
1 Product Introduction 311 General 312 Technical Data 613 Dimensions and Mounting 914 Type Plate Explanations 10
15 CE Declaration 12
2 Installation Instructions 1321 Unpacking 13
211 Unpacking Sluice Valve Variant 13212 Unpacking Weld-in Stud Variant 14
22 Welding Instructions 15221 Welding Instructions Sluice Valve Variant 15
222 Welding Instructions Weld-in Stud Variant 1723 Mounting Instructions 19231 Sensor Electronics Box 19232 Measuring Gap Angle Adjustment Sluice Valve Variant 20233 Mounting the Probe Sluice Valve Variant 22234 Mounting the Probe Weld-in Stud Variant 24
24 Connection Instructions 25241 Electrical Connections 25
2411 Connection of Communication Platform 25
25 Optional Accessories 26251 PCD-1000 Probe Cleaning System 262511 Dimensions and Installation Clearances 262512 Measuring Gap angle Adjustment 272513 Welding and Mounting 292514 Electrical Connections 322515 Water Connections 332516 Air Connections 33
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II TCR-2501 TCR-2502 TCT-2501 RET-2502 Table of contents M20723encopy BTG 2011
3 Service Instructions 3531 Maintenance Recommendations 35
311 Regular Maintenance of the Transmitter 3532 Service Actions 36
321 Removing the Transmitter from the Pipe 363211 Sluice Valve Variant 363212 Weld-in Stud Variant 38
322 Changing O-rings 39323 Changing Probe with Electronics 40
3231 Disassembling the Probe 403232 Assembling the Probe 41
3233 LED Intensity Adjustment 42324 Removing the Electronics Card 43
3241 Assembling the Sensor Electronics Box 44325 Reinstalling the Transmitter 45
33 Troubleshooting 46
4 Parts list 4941 Spare Parts 49
42 Accessories 50421 PCD-1000 Probe Cleaning System 51
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Important Information
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 1copy BTG 2011
Important Information
This user manual contains all necessary instructions for installationmaintenance and basic service of the transmitter
Safety instructions and regulations for installation and service are found in theBTG Safety Manual M2076
NOTE Always read the safety instructions before installation and service of thetransmitter
The transmitter is operated using the CPM communication platform Foroperation instructions see the CPM operation manual OM2006 for TCR
OM2009 for TCT Commissioning instructions are found in the transmitterspecific chapter of the CPM operation manual
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Important Information
2 TCR-2501 TCR-2502 TCT-2501 RET-2502 M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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11 - General
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction 3copy BTG 2011
1 Product Introduction
11 General
TCRThe TCR PeakTotal is a true total consistency transmitter it is thus virtuallyinsensitive to variations in filler and fines content as well as changes in fiberproperties
TCR is available in versions with one output (TCR-25x1) and with two outputs(TCR-25x2) The second output can for example be calibrated for ash
Based on BTGrsquos patented Peak method for optical analysis PeakTotal coverstotal consistencies in the range of 05 to 10
The transmitter is mounted in-line close after the pump and provides real timeresults The PeakTotal is available in a retractable standard version(TCR-250x) and a light version (TCR-251x) to use when retraction system isnot needed which combines lean design with top functionality and quick ROIThe probe is unique low-maintenance probe without electronic componentsattached which makes the transmitter insensitive to variations in temperatureand vibration
Fig 1 TCR-251x
Fig 2 TCR-250x
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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11 - General
4 TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction M20723encopy BTG 2011
TCT-2501BTGs TCT-2501 PeakOne is an in-line transmitter for measuring totalconsistency of pulp suspensions in the range 001-3 It measures the largeand fine particles individually and can because of that deliver an accurate totalconsistency value independently of variation in fiber fines or ash The pulpbrightness or color does not affect the measurement
The transmitter is mounted in-line without any special bypass arrangementand provides real time results The PeakOne is available in a retractablestandard version (TCT-2501) and a light version to use when retraction systemis not needed (TCT-2511) which combines lean design with top functionalityand quick ROI The PeakOne has a unique low-maintenance probe withoutelectronic components attached which makes the transmitter insensitive tovariations in temperature and vibration
Fig 3 TCT-2501
Fig 4 TCT-2511
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11 - General
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction 5copy BTG 2011
RET-2502BTGs RET-2502 PeakTwo is an in-line transmitter for measuring ash and totalconsistency of pulp suspensions in the range 001-3 It can easily becalibrated to secure stable and accurate ash consistency based on laboratoryash determination Ash and total consistency values are independent ofvariation in pulp brightness or color
The transmitter is mounted in-line without any special bypass arrangementand provides real time results The PeakTwo is available in a retractablestandard version (RET-2502) and a light version to use when retraction systemis not needed (RET-2512) which combines lean design with top functionalityand quick ROI The PeakTwo has a unique low-maintenance probe withoutelectronic components attached which makes the transmitter insensitive tovariations in temperature and vibration
Fig 5 RET-2502
Fig 6 RET-2512
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12 - Technical Data
6 TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction M20723encopy BTG 2011
12 Technical Data
GeneralTypeIn-line smart optical total consistency transmitter for pulp suspension
Manufacturer BTG Saumlffle Sweden
Measuring PrinciplePeak Method using 880 nm lightFor TCR performed by reflectionFor TCTRET performed by transmission
Quality AssuranceQuality-assured in accordance with ISO 9001 Designed in accordance with relevant CEstandards
Product Safety According to IEC 61010Fulfills all relevant electrical product safety requirements and is labelled and listed forEuropean CE Australian USCanada ETL (Edison Technical Laboratories)
Function SpecificationsOutput SignalTotal consistency in mgl or gl
Ash consistency in mgl or gl (TCR-25x2 and RET-25x2 only)
User InterfaceIlluminated display and keypad on the CPM
Alarm functionProvides alarm signal on low and high consistency level unstable signal
Calibration SetsFour separate calibration sets individually programmable and externally controllable using abinary-coded switch
Communication PlatformFor information about the communication platform including input and output signals seeseparate user manual for the CPM M2066
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12 - Technical Data
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction 7copy BTG 2011
Process SpecificationsPressure RatingPN16 (16 bar at 20degC 230 psi at 68degF)
Consistency LimitsTCR-25xx 05 - 10 pulp consistencyTCR-25x2 0 - 10 ash consistency
TCT-25x1 001 - 300 total consistency
RET-25x2 001 - 300 total consistency
001 - 200 ash consistency
Flow LimitsTCR 13 - 5 msTCT RET 15 - 5 ms
Process Temperature LimitsMax 120 degC [248 degF]Min 5 degC [16 degF]
Ambient Temperature LimitsProbe Max 80 degC [176 degF]Electronics Max 50 degC [122 degF]
Damping0 - 99 s
Support System SpecificationsSupply Voltage100-240 plusmn10 V AC 5060 Hz Single phase to CPMSupplied with 24 V DC from the CPM
Power ConsumptionMax 50 VA a 2A slow blow fuse must be used
Performance SpecificationsRepeatabilityplusmn0002 Cs
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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12 - Technical Data
8 TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction M20723encopy BTG 2011
Physical SpecificationsMountingMin pipe diameter 100 mm [4] (TCR-250x TCT-25x1 RET-25x2)
80 mm [32rdquo] (TCR-251x)
MaterialsWetted parts Stainless steel EN 14404 equiv to ASTM 316LSensor electronics box Painted aluminum
Degree of ProtectionEquivalent to IP65 NEMA 4x
ConnectionOptical connection between probe and sensor electronics box 5 m [16 ft]
WeightTransmitter TCR-250x 31 kg [68 lb]Transmitter TCR-251x 10 kg [22 lb]
Transmitter TCT-2501 34 kg [75 lb]Transmitter TCT-2511 13 kg [29 lb]
Transmitter RET-2502 34 kg [75 lb]Transmitter RET-2512 13 kg [29 lb]
Sluice valve 40 kg [89 lb]Sensor electronics box 03 kg [07 lb]
LED productClass 1
According to IECEN 60825-1Wavelength 880 nm (invisible light)
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13 - Dimensions and Mounting
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction 9copy BTG 2011
13 Dimensions and Mounting
Min Oslash1004
Oslash502
2 5 0
1 0
1 0 8
4 3
338133
Min 30012
1 5 5
6 1
2 0 0
8
Oslash4618
1004
30012
9 0
3 5
Min Oslash100 4 (TCT RET)Min Oslash80 32 (TCR)
522
1 2 6
5
1907
10154
11446
9 0
3 5
2309
1305
Oslash904
Oslash4502
2 5 0
1 0
2 5
1
Fig 7 Dimensions andclearances
Transmitter sluice valve variant Transmitter weld-in stud variant
Sensor electronics box
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14 - Type Plate Explanations
10 TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction M20723encopy BTG 2011
14 Type Plate Explanations
1 Manufacturer 2 Warning sign
The device is designed for industrial use Installation handling andservice must only be carried out by trained and authorized personnel andaccording to relevant standards Read the manual for detailed informationand pay special attention to the warning signs
3 Transmitter Model and Variants
The transmitter model and variant is specified according to the codesystem explained below
BTG Instruments ABIndustrigatan 1-366129 SaumlffleSWEDEN
TYPE
NO
LED PRODUCT
Fig 8 Type sign
TCT-2501SSEP155
1
12345678Class 1
2
3
45
6
A Transmitter Model
TCR-25 TCT-25 RET-25
B Mounting variant
0 Sluice valve variant Sluice valve variant Sluice valve variant
1 Weld-in stud variant Weld-in stud variant Weld-in stud variant
C Output signals
1 One output One output NA
2 Two outputs NA Two outputsD Wetted Part Material
SSStainless Steel EN14404
Stainless Steel EN14404
Stainless Steel EN14404
E Rubber Material
EP EPDM EPDM EPDM
F Measuring Gap Size
15 NA Gap size 15 mm Gap size 15 mm
30 NA Gap size 30 mm Gap size 30 mm
G Fiber length
5 Standard length 5 meter Standard length 5 meter Standard length 5 meter
TCT-2501SSEP155
A BC D E F G
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14 - Type Plate Explanations
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction 11copy BTG 2011
4 Manufacturing number
BTG internal product identification number
5 LED Product ClassOnly applicable for transmitter type TCR-25xx
6 CE-marking
The Transmitter is approved according to CE directives
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15 - CE Declaration
12 TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction M20723encopy BTG 2011
15 CE Declaration
When using the units in other combinations than those tested for BTG can notguarantee CE directive conformity
The units in combination with customer-installed external devices may conformwith EMC and safety requirements when properly installed and CE-markedequipment is used
The system operator is responsible for CE directive conformityConformity must be verified by inspection
CE Declaration of Conformity
According to EN 17050-12005
Manufacturerrsquos Name BTG Instruments ABManufacturerrsquos Address PO Box 602 S- 661 29 SAumlFFLE Swedendeclares that the productProduct Name Total Consistency Transmitter Model Number TCR-2501-2511 alt with
FCM-8000FCI-1000HCM-8000 modulesTCR-2502-2512 alt withFCM-8000FCI-1000HCM-8010 modulesTCT-2501-2511 alt withFCM-8000FCI-1000HCM-8000 modulesRET-2502-2512 alt withFCM-8000FCI-1000HCM-8010 modules
complies with the amendments andrequirements of the
Low Voltage D irective 200695EC
EMC Directive 2 004108ECPED Directive 9723ECRoHS 2 00295ECWEEE 2 00296EC
and conforms with the following productstandards and PED conformity assessment procedureSafety EN ISO 12100-1
LVD EN 61010-1- 2nd ed
EMC EN 61000-6-2 99 EN 61000-6-4 04
PED Pressure equipment for pipingIn accordance to Article 1Table 9 art3 (3) Annex II
(Sound eng practise)Must not bear CE-marking
CSACRN 0C110585 Sluice valve device acc to ASME
WEEE -na- not Annex 1RoHS compatible
Quality System ISO 9001monitored byLloydrsquos Register Quality Assurance
Saumlffle September 2010
Bjoumlrn Fahlin DoO
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21 - Unpacking
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 13copy BTG 2011
2 Installation Instructions
21 Unpacking
211 Unpacking Sluice Valve Variant
Fig 9 Unpacking sluicevalve variant
1 1 x Measuring probe2 1 x Sensor electronics
box3 1 x Sluice valve4 1 x Communication
Platform CPM5 1 x Blind flange
(optional)6 1 x PCD-1000 probe
cleaning system(optional with probepre-mounted)
7 1 x User Manual CD(not shown)
8 1 x BTG Softwareinstallation CD
(optional not shown)9 1 x Communicationcable (optional notshown)
1
3
5
2
4
6
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21 - Unpacking
14 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
212 Unpacking Weld-in Stud Variant
Fig 10 Unpacking weld-instud variant
1 1 x Measuring probe2 1 x Sensor electronics
box3 1 x Weld-in stud4 1 x Coupling5 1 x O-ring6 1 x Blind flange7 Communication
Platform CPM8 1 x User Manual (not
shown)9 1 x BTG CalWin
installation CD(optional not shown)
10 1 x Communicationcable (optional notshown)
2
7
4
3
1
56
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22 - Welding Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 15copy BTG 2011
22 Welding Instructions
221 Welding Instructions Sluice Valve Variant
Tools required
Block wrench 13 mm4 x braces (supplied by customer)
1 2
D=45 mm(18)
60 mm(24)
60 mm(24)
3
4 5
6 7
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
DANGERUse protective
clothing
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22 - Welding Instructions
16 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
8 9
11
13
12
X 60mm=
Y=X
Y
X=60mm
Y=X
Y
10
14 15
NOTERemove any welding andgrinding beard inside thepipeto reduce the risk of pulpstuck
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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22 - Welding Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 17copy BTG 2011
222 Welding Instructions Weld-in Stud Variant
Tools required
Torque wrench 10 mm
1
4
6
5
X 60mm=
Y=X
Y
1 2
D=40 mm(16)
3
60 mm(24)
60 mm(24)
7 8
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
DANGERUse protective
clothing
NOTERemove any welding andgrinding beard inside thepipeto reduce the risk of pulpstuck
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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22 - Welding Instructions
18 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
10 Nm
9 10
11
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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23 - Mounting Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 19copy BTG 2011
23 Mounting Instructions
231 Sensor Electronics Box
Mount the electronics box to a none vibrating position such as a wall or poleby fastening the wall bracket to a flat surface Use four suitable screws
Tools required
Screwdriver
2 5 0
1 0
2 5
1
Fig 11 Recommendedclearances
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23 - Mounting Instructions
20 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
232 Measuring Gap Angle Adjustment SluiceValve Variant
Tools required
Allen key 4 mm 5 mm
1
BD
A
180deg
180deg
2
3
4 5
C
DANGERHigh pressure
in the equipment
NOTEThe red spot on the protractorindicates the position of themeasuring gap
Normal pulp
The probe measuring gap musthave a 45deg angle from the pulpflow If the pulp flowcorresponds to arrow A or Bthe angle must be adjusted
Unscreened pulp
The probe measuring gap musthave a 135deg angle from thepulp flow If the pulp flowcorresponds to arrow C or Dthe angle must be adjusted
DANGERThe transmitter must always beremoved from the pipe whenthe angle is adjusted
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23 - Mounting Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 21copy BTG 2011
6
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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23 - Mounting Instructions
22 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
233 Mounting the Probe Sluice Valve Variant
NOTEIf the pipe pressure is higher than 5 bar (72 psi) we recommend that the pipeis depressurized during mounting of the probe into the sluice valve
Tools required
Small brushBlock wrench 17 mmSocket wrench 19 mm
Allen key 4 mm
Consumables required
Lubricant for O-rings (use MOLYKOTE 111 or equivalent for EPDM O-rings)
1
3
2
A
B
C
4
DANGERUse protective
clothing
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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23 - Mounting Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 23copy BTG 2011
5 6
7 8
9WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile mounting the back cover
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23 - Mounting Instructions
24 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
234 Mounting the Probe Weld-in Stud Variant
Tools required
Torque wrench 10 mm
45deg
135deg
A B
1
4
2
3
5
10 Nm
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
NOTEThe asterisk on the protractorindicates the position of themeasuring gap
Normal pulp
The probe measuring gap musthave a 45deg angle from the pulpflow as shown in step 4figure A
Unscreened pulp
The probe measuring gap musthave a 135deg angle from thepulp flow as shown in step 4figure B
WARNINGEquipment
damage
WARNINGAvoid bending the fiber cablewhile mounting the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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24 - Connection Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 25copy BTG 2011
24 Connection Instructions
241 Electrical Connections2411 Connection of Communication Platform
WARNING
Equipmentdamage
WARNING
The power to thecommunication platform mustbe turned off when connectingthe communication platform tothe sensor electronics box
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25 - Optional Accessories
26 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
25 Optional Accessories
251 PCD-1000 Probe Cleaning System
NOTEThese instructions are only valid for installation of the PCD-1000 withTCT-2501 or RET-2502 probe pre-mounted
2511 Dimensions and Installation Clearances
Min Oslash1004
Min 30012
70028
5 5 0
2 2
1 4 0
5 5
1 3 3
5 3
5 1 2
Fig 12 PCD-1000Dimensions andclearances
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 27copy BTG 2011
2512 Measuring Gap angle Adjustment
Tools required
Allen key 4 mmBlock wrench 10mm 16 mm
BD
C
A
180deg
180deg
3 4
2
1NOTEThe screw on the protectivesleeve indicates the position ofthe measuring gap
The probe measuring gap musthave a 45deg angle from the pulpflow If the pulp flowcorresponds to arrow B or Cthe angle must be adjusted
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
28 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
5
6 7
180deg
8
9 10
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 29copy BTG 2011
2513 Welding and Mounting
Tools required
Block wrench 13 mm 16 mm
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
DANGERUse protectiveclothing
1 2
D=45 mm(18)
60 mm(24)
60 mm(24)
3
4 5
6 7
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25 - Optional Accessories
30 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
8
X=60mm
Y=X
Y
X=60mm
Y=X
Y
9 10
11 12
13
14
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 31copy BTG 2011
5 5 0
2 2
15 16
17 18
19 20
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25 - Optional Accessories
32 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
2514 Electrical Connections
Tools required
Small screwdriver
-+
P1
DO
+ + - -
100-240 V AC
PE N L
P3
P2
P1 D O 1
+ C O M
G N D
+ 2 4 V
S
PCD-1000 CPM
1 2
3
3
-+
P1
DO
+ + - -
100-240 V AC
PE N L
P3
HCMP2
P1 D O 1
+ C O M
G N D
+ 2 4 V
S
PCD-1000 CPM
FCM
DANGERHazardous voltage
in the equipment
S = Shieldconnected tocable gland
2 x 2 x 075 mm 2
(2 x 2 x AWG18)
NOTEFor FCM connection a jumpermust be connected between
DO1 and +COM as shown infigure
1 x 2 x 075 mm 2
(1 x 2 x AWG18)
S = Shieldconnected tocable gland
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3756
25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 33copy BTG 2011
2515 Water Connections
2516 Air Connections
3-6 bar (45-90 psi)
Water inlet Water outlet
D=85 mm
[033]D=172 mm
[068]
4-8 bar (58-100 psi)or at least half theprocess pressure
Air Connection
Hose Oslash6-4
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3856
25 - Optional Accessories
34 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3956
31 - Maintenance Recommendations
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 35copy BTG 2011
3 Service Instructions
31 Maintenance Recommendations
311 Regular Maintenance of the Transmitter
Maintenance needs will depend on the transmitter position media influenceand ambient conditions
Regular maintenance includes
bull Quarterly inspection of rubber seals in contact with media containing highconcentration of chemicals (black liquor chlorine etc) to prevent leakage
bull Semi-annual inspection inside the cover for possible leakage
Long-term maintenance includes
bull Replacement of media exposed rubber seals typically after 3-5 yearsoperation
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
36 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
32 Service Actions
321 Removing the Transmitter from the Pipe3211 Sluice Valve Variant
NOTEIf the pipe pressure is higher than 5 bar (72 psi) we recommend that the pipeis depressurized before removal of the probe from the sluice valve
Tools required
Allen key 4 mmBlock wrench 17 mmSocket wrench 19 mm
3
21
4
DANGERUse protective
clothing
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 37copy BTG 2011
5
CB
A
6WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile removing the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4256
32 - Service Actions
38 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3212 Weld-in Stud Variant
Tools required
Torque wrench 10 mm
1 2
10 Nm
3 4
5
DANGERUse protectiveclothing
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
WARNING
Equipmentdamage
WARNINGAvoid bending the fiber cablewhile removing the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4356
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 39copy BTG 2011
322 Changing O-rings
All O-rings that need to be changed on a regular basis are shown in fig 14
below
Consumables required
Lubricant for O-rings (use MOLYKOTE 111 or equivalent for EPDM O-rings)
Parts required
Sluice valve variantO-ring 3747x534 27014018O-ring 362x3 27014000
Weld-in stud variantO-ring 392x3 27003060
Fig 13 O-rings sluice valvevariant
1 O-ring 3747x5342 O-ring 362x3
1
2
Fig 14 O-ring weld-in studvariant
3 O-ring 392x3
3
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32 - Service Actions
40 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
323 Changing Probe with Electronics
NOTEThe disassembling and assembling instructions in section 3231 and section3231 are only relevant for sluice valve variant transmitters A LED intensityadjustment as described in section 3233 must however be performed for alltransmitter variants when changing the probe
3231 Disassembling the Probe
NOTEMake a note of the angle of the probe measuring gap in relation to the flowbefore disassembling the probe The angle is indicated by the red spot at theprotractor at the back of the probe
Tools required
Allen key 4 mm
1
2WARNING
Equipmentdamage
WARNINGAvoid bending the fiber cablewhile disassembling theprobe
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 41copy BTG 2011
3232 Assembling the Probe
Tools required
Allen key 4 mm
2
1
NOTEThe angle of the probemeasuring gap in relation tothe flow must be set accordingto the notes made duringdisassembling
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
42 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3233 LED Intensity Adjustment
After the change is performed a LED intensity adjustment must be carried outbefore the transmitter can be put back into operation The procedure for theadjustment varies depending on the type of transmitter See the CPMoperation manual for additional instructions on how to access the parametersmentioned below
TCR-25xx1 Reinstall the transmitter to the pipe according to appropriate instructions in
section 2 Installation Instructions and admit pulp to the line
2 Connect the CPM to the transmitter and power up the transmitter
3 On the CPM display access the sensor configuration menu
4 If you want to use the present calibration perform the following
a Access the LED intensity parameter viewb Compare the displayed TCons value on the display with the actual
consistency of the pulp in the line
c Increase the LED intensity parameter value by approximately 2percentage units if the TCons value is too low or decrease if theTCons value is too high
d Repeat this procedure until the TCons value is equal to the actualconsistency of the pulp in the line
5 If you want to make a new calibration perform the following
a Change the value of parameter Adj LED int to 1
An automatic LED intensity adjustment will be started This will adjustthe LED intensity parameter to an appropriate value for the presentpulp conditions
b On the CPM display access the calibration menu and perform a newcalibration
TCT-25x1 RET-25x21 Connect the CPM to the transmitter and power up the transmitter
2 Place the probe in a bucket with water of drinking quality (the probe tip mustbe held at least 10 cm [4rdquo] from the wall and bottom of the bucket)
3 On the CPM display access the sensor configuration menu
4 Change the value of parameter Adj LED int to 1
An automatic LED intensity adjustment will be started This will adjust theLED intensity parameter to a value where the signal in clear water (CW) isas close to 100 as possible
5 Reinstall the transmitter to the pipe according to appropriate instructions insection 2 Installation Instructions and admit pulp to the line
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 43copy BTG 2011
324 Removing the Electronics Card
NOTEThe electronics card should only be removed for trouble shooting purposeswhen referred from section 33 Troubleshooting
Tools required
Small screwdriver Torx driver T-10
3
21
4
5 6WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile removing the electronicscard
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4856
32 - Service Actions
44 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3241 Assembling the Sensor Electronics Box
Tools required
Torx driver T-10
WARNING
Equipmentdamage
1
2 3
WARNINGAvoid bending the fiber cable
while mounting the electronicscard
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 45copy BTG 2011
325 Reinstalling the Transmitter
For mounting instructions and connection instructions see section 2
Installation Instructions
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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33 - Troubleshooting
46 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
33 Troubleshooting
Symptom Probable Cause Solution
1 No or incorrect output signal 11 Basic check Make sure that the process is working asusual and pulp is flowing in the pipe
Make sure that power is supplied to thecommunication platform
12 Electrical error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled +24V on theelectronics card (see fig 15 ) is permanently lit
If LED +24V is off check the wiring betweenthe sensor electronics box card and thecommunication platform If that does not helpchange the sensor electronics box
13 Software error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled CPU1 on theelectronics card (see fig 15 ) is flashingregularly Irregular flashing from LED CPU1indicates probable software error ContactBTG Service for further assistance
14 Communication error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled COM on theelectronics card is flashing (see fig 15 ) whichindicates that the communication is working
If LED COM is permanently lit check that thesystem cable is correctly connected to thesensor electronics box according to section2411 on page 23
If LED COM is off check the wiring betweenthe sensor electronics box and thecommunication platform for breaks
If the problem still remains contact BTGService for further assistance
2 Incorrect consistencymeasurement
21 Calibration needed Make a complete calibration of the transmitterSee the CPM Operation Manual for furtherinstructions
22 Incorrect LED intensityconfiguration
Access the sensor configuration menu on theCPM and perform an automatic LED intensityadjustment (requires a recalibration) or adjust
the LED intensity manually See the CPM Operation Manual for furtherinstructions
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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33 - Troubleshooting
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 47copy BTG 2011
3 Output signal varies withchange in flow
31 Wrong probe angle relative tothe flow
Turn the probe so that the measuring gap is ata 45deg angle from the pulp flow
For sluice valve variant see section 232Measuring Gap Angle Adjustment SluiceValve Variant For weld-in stud variant see section 234Mounting the Probe Weld-in Stud Variant
32 The transmitter is not mountedaccording to instructions It maybe installed at a point where thepulp suspension is layered andthe layering may vary with therate of flow
Check the installation with reference to therecommendations in the InstallationEngineering Guide Note the length of theturbulence damping zone after the pump
4 Abnormally unsteadyoutput signal
41 Selected time-constant fordamping is too short
Increase damping until signal stabilizes Seethe CPM Operation Manual for instructions
Symptom Probable Cause Solution
Fig 15 Electronics card
1 LED CPU1 - Software runindicator
2 LED COM -Communication indicator
3 LED CPU2 - Not used4 LED +24V - Power
indicator
1234
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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33 - Troubleshooting
48 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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41 - Spare Parts
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 49copy BTG 2011
4 Parts list
41 Spare Parts
Item No
Rec
spare parts
Qty Part No Spare Part Description
1 1 A0115105 TCR-2501 Probe with electronicsB0011684 TCR-2502 Probe with electronics
A0115238 TCT-2501 Probe with electronicsB0011569 RET-2502 Probe with electronics
2 1 A0113563 TCR-2511 Probe with electronicsB0011726 TCR-2512 Probe with electronics
A0121541 TCT-2511 Probe with electronicsB0011734 RET-2512 Probe with electronics
3 1 27003060 O-ring 392x3 EPDM4 1 27014018 O-ring 3747x534 EPDM5 1 A0004796 Sluice valve complete AISI 3166 1 A0043901 Weld-in stud flanged type SS steel 23437 1 A0115170 TCR-2501 Cover complete
B0011700 TCR-2501 Cover complete A0115220 TCT-2502 Cover complete A0115246 RET-2502 Cover complete
8 1 27014000 O-ring 362x3 EPDM9 1 A0115139 Sluice kit TCT RET
9 1 B0011577 Sluice kit TCR
10 1 A0114728 TCR-2511 Weld-on stud complete
1 2 3 4 5 67 8 9 10
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42 - Accessories
50 TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list M20723encopy BTG 2011
42 Accessories
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 A0054460 Blind flange complete Sluice valve variant only2 1 A0112953 CPM Communication cable RS-485 - USB3 1 A0111674 CPM Communication cable RS-4854 1 X20309 BTG Software
1 2 3
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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42 - Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 51copy BTG 2011
421 PCD-1000 Probe Cleaning System
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 27012871 O-ring Oslash442x3 EPDM2 2 27016179 O-ring Oslash3747x534 Polyurethane3 2 27014448 O-ring Oslash590x16 Nitril4 2 27014455 O-ring Oslash748x16 Nitril5 2 27014430 O-ring Oslash800x16 Nitril6 2 27016419 O-ring Oslash390x16 Nitril7 1 27014828 X-ring 6922 x 534 Nitril
8 1 27017326 X-ring Oslash2499x353 Nitril9 1 26004895 Guide10 1 A0016436 Cylinder end cover 11 1 A0086082 Guide pin12 1 A0085209 Solenoid valve13 () 1 35008358 Diaphragm valve14 1 A0043901 Weld-in stud flanged type15 1 A0051763 Connection box complete16 1 A0053124 Circuit card
1 B0100545 Sealing kit Consist of item 1-8and Silicone grease48001887
POW R
V LVVV
DO
COM
GND
24V
151213
1016
1 2 3 4 25 345
11 8
9 6 7 9 614
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42 - Accessories
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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copy BTG Instruments AB
Disclaimer
The contents of this document are subject to revision without notice due to continued progress in methodologydesign and manufacturing BTG shall have no liability for any error or damages of any kind resulting from the use ofthis document copy BTG 2011
Original Instructions
BTG Instruments ABPO Box 602
SE-661 29 SaumlffleSweden
Phone +46 533 426 00wwwbtgcom
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M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Table of contents Icopy BTG 2011
Table of contents
Important Information 1
1 Product Introduction 311 General 312 Technical Data 613 Dimensions and Mounting 914 Type Plate Explanations 10
15 CE Declaration 12
2 Installation Instructions 1321 Unpacking 13
211 Unpacking Sluice Valve Variant 13212 Unpacking Weld-in Stud Variant 14
22 Welding Instructions 15221 Welding Instructions Sluice Valve Variant 15
222 Welding Instructions Weld-in Stud Variant 1723 Mounting Instructions 19231 Sensor Electronics Box 19232 Measuring Gap Angle Adjustment Sluice Valve Variant 20233 Mounting the Probe Sluice Valve Variant 22234 Mounting the Probe Weld-in Stud Variant 24
24 Connection Instructions 25241 Electrical Connections 25
2411 Connection of Communication Platform 25
25 Optional Accessories 26251 PCD-1000 Probe Cleaning System 262511 Dimensions and Installation Clearances 262512 Measuring Gap angle Adjustment 272513 Welding and Mounting 292514 Electrical Connections 322515 Water Connections 332516 Air Connections 33
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II TCR-2501 TCR-2502 TCT-2501 RET-2502 Table of contents M20723encopy BTG 2011
3 Service Instructions 3531 Maintenance Recommendations 35
311 Regular Maintenance of the Transmitter 3532 Service Actions 36
321 Removing the Transmitter from the Pipe 363211 Sluice Valve Variant 363212 Weld-in Stud Variant 38
322 Changing O-rings 39323 Changing Probe with Electronics 40
3231 Disassembling the Probe 403232 Assembling the Probe 41
3233 LED Intensity Adjustment 42324 Removing the Electronics Card 43
3241 Assembling the Sensor Electronics Box 44325 Reinstalling the Transmitter 45
33 Troubleshooting 46
4 Parts list 4941 Spare Parts 49
42 Accessories 50421 PCD-1000 Probe Cleaning System 51
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Important Information
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 1copy BTG 2011
Important Information
This user manual contains all necessary instructions for installationmaintenance and basic service of the transmitter
Safety instructions and regulations for installation and service are found in theBTG Safety Manual M2076
NOTE Always read the safety instructions before installation and service of thetransmitter
The transmitter is operated using the CPM communication platform Foroperation instructions see the CPM operation manual OM2006 for TCR
OM2009 for TCT Commissioning instructions are found in the transmitterspecific chapter of the CPM operation manual
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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Important Information
2 TCR-2501 TCR-2502 TCT-2501 RET-2502 M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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11 - General
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction 3copy BTG 2011
1 Product Introduction
11 General
TCRThe TCR PeakTotal is a true total consistency transmitter it is thus virtuallyinsensitive to variations in filler and fines content as well as changes in fiberproperties
TCR is available in versions with one output (TCR-25x1) and with two outputs(TCR-25x2) The second output can for example be calibrated for ash
Based on BTGrsquos patented Peak method for optical analysis PeakTotal coverstotal consistencies in the range of 05 to 10
The transmitter is mounted in-line close after the pump and provides real timeresults The PeakTotal is available in a retractable standard version(TCR-250x) and a light version (TCR-251x) to use when retraction system isnot needed which combines lean design with top functionality and quick ROIThe probe is unique low-maintenance probe without electronic componentsattached which makes the transmitter insensitive to variations in temperatureand vibration
Fig 1 TCR-251x
Fig 2 TCR-250x
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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11 - General
4 TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction M20723encopy BTG 2011
TCT-2501BTGs TCT-2501 PeakOne is an in-line transmitter for measuring totalconsistency of pulp suspensions in the range 001-3 It measures the largeand fine particles individually and can because of that deliver an accurate totalconsistency value independently of variation in fiber fines or ash The pulpbrightness or color does not affect the measurement
The transmitter is mounted in-line without any special bypass arrangementand provides real time results The PeakOne is available in a retractablestandard version (TCT-2501) and a light version to use when retraction systemis not needed (TCT-2511) which combines lean design with top functionalityand quick ROI The PeakOne has a unique low-maintenance probe withoutelectronic components attached which makes the transmitter insensitive tovariations in temperature and vibration
Fig 3 TCT-2501
Fig 4 TCT-2511
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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11 - General
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction 5copy BTG 2011
RET-2502BTGs RET-2502 PeakTwo is an in-line transmitter for measuring ash and totalconsistency of pulp suspensions in the range 001-3 It can easily becalibrated to secure stable and accurate ash consistency based on laboratoryash determination Ash and total consistency values are independent ofvariation in pulp brightness or color
The transmitter is mounted in-line without any special bypass arrangementand provides real time results The PeakTwo is available in a retractablestandard version (RET-2502) and a light version to use when retraction systemis not needed (RET-2512) which combines lean design with top functionalityand quick ROI The PeakTwo has a unique low-maintenance probe withoutelectronic components attached which makes the transmitter insensitive tovariations in temperature and vibration
Fig 5 RET-2502
Fig 6 RET-2512
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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12 - Technical Data
6 TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction M20723encopy BTG 2011
12 Technical Data
GeneralTypeIn-line smart optical total consistency transmitter for pulp suspension
Manufacturer BTG Saumlffle Sweden
Measuring PrinciplePeak Method using 880 nm lightFor TCR performed by reflectionFor TCTRET performed by transmission
Quality AssuranceQuality-assured in accordance with ISO 9001 Designed in accordance with relevant CEstandards
Product Safety According to IEC 61010Fulfills all relevant electrical product safety requirements and is labelled and listed forEuropean CE Australian USCanada ETL (Edison Technical Laboratories)
Function SpecificationsOutput SignalTotal consistency in mgl or gl
Ash consistency in mgl or gl (TCR-25x2 and RET-25x2 only)
User InterfaceIlluminated display and keypad on the CPM
Alarm functionProvides alarm signal on low and high consistency level unstable signal
Calibration SetsFour separate calibration sets individually programmable and externally controllable using abinary-coded switch
Communication PlatformFor information about the communication platform including input and output signals seeseparate user manual for the CPM M2066
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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12 - Technical Data
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction 7copy BTG 2011
Process SpecificationsPressure RatingPN16 (16 bar at 20degC 230 psi at 68degF)
Consistency LimitsTCR-25xx 05 - 10 pulp consistencyTCR-25x2 0 - 10 ash consistency
TCT-25x1 001 - 300 total consistency
RET-25x2 001 - 300 total consistency
001 - 200 ash consistency
Flow LimitsTCR 13 - 5 msTCT RET 15 - 5 ms
Process Temperature LimitsMax 120 degC [248 degF]Min 5 degC [16 degF]
Ambient Temperature LimitsProbe Max 80 degC [176 degF]Electronics Max 50 degC [122 degF]
Damping0 - 99 s
Support System SpecificationsSupply Voltage100-240 plusmn10 V AC 5060 Hz Single phase to CPMSupplied with 24 V DC from the CPM
Power ConsumptionMax 50 VA a 2A slow blow fuse must be used
Performance SpecificationsRepeatabilityplusmn0002 Cs
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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12 - Technical Data
8 TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction M20723encopy BTG 2011
Physical SpecificationsMountingMin pipe diameter 100 mm [4] (TCR-250x TCT-25x1 RET-25x2)
80 mm [32rdquo] (TCR-251x)
MaterialsWetted parts Stainless steel EN 14404 equiv to ASTM 316LSensor electronics box Painted aluminum
Degree of ProtectionEquivalent to IP65 NEMA 4x
ConnectionOptical connection between probe and sensor electronics box 5 m [16 ft]
WeightTransmitter TCR-250x 31 kg [68 lb]Transmitter TCR-251x 10 kg [22 lb]
Transmitter TCT-2501 34 kg [75 lb]Transmitter TCT-2511 13 kg [29 lb]
Transmitter RET-2502 34 kg [75 lb]Transmitter RET-2512 13 kg [29 lb]
Sluice valve 40 kg [89 lb]Sensor electronics box 03 kg [07 lb]
LED productClass 1
According to IECEN 60825-1Wavelength 880 nm (invisible light)
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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13 - Dimensions and Mounting
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction 9copy BTG 2011
13 Dimensions and Mounting
Min Oslash1004
Oslash502
2 5 0
1 0
1 0 8
4 3
338133
Min 30012
1 5 5
6 1
2 0 0
8
Oslash4618
1004
30012
9 0
3 5
Min Oslash100 4 (TCT RET)Min Oslash80 32 (TCR)
522
1 2 6
5
1907
10154
11446
9 0
3 5
2309
1305
Oslash904
Oslash4502
2 5 0
1 0
2 5
1
Fig 7 Dimensions andclearances
Transmitter sluice valve variant Transmitter weld-in stud variant
Sensor electronics box
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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14 - Type Plate Explanations
10 TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction M20723encopy BTG 2011
14 Type Plate Explanations
1 Manufacturer 2 Warning sign
The device is designed for industrial use Installation handling andservice must only be carried out by trained and authorized personnel andaccording to relevant standards Read the manual for detailed informationand pay special attention to the warning signs
3 Transmitter Model and Variants
The transmitter model and variant is specified according to the codesystem explained below
BTG Instruments ABIndustrigatan 1-366129 SaumlffleSWEDEN
TYPE
NO
LED PRODUCT
Fig 8 Type sign
TCT-2501SSEP155
1
12345678Class 1
2
3
45
6
A Transmitter Model
TCR-25 TCT-25 RET-25
B Mounting variant
0 Sluice valve variant Sluice valve variant Sluice valve variant
1 Weld-in stud variant Weld-in stud variant Weld-in stud variant
C Output signals
1 One output One output NA
2 Two outputs NA Two outputsD Wetted Part Material
SSStainless Steel EN14404
Stainless Steel EN14404
Stainless Steel EN14404
E Rubber Material
EP EPDM EPDM EPDM
F Measuring Gap Size
15 NA Gap size 15 mm Gap size 15 mm
30 NA Gap size 30 mm Gap size 30 mm
G Fiber length
5 Standard length 5 meter Standard length 5 meter Standard length 5 meter
TCT-2501SSEP155
A BC D E F G
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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14 - Type Plate Explanations
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction 11copy BTG 2011
4 Manufacturing number
BTG internal product identification number
5 LED Product ClassOnly applicable for transmitter type TCR-25xx
6 CE-marking
The Transmitter is approved according to CE directives
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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15 - CE Declaration
12 TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction M20723encopy BTG 2011
15 CE Declaration
When using the units in other combinations than those tested for BTG can notguarantee CE directive conformity
The units in combination with customer-installed external devices may conformwith EMC and safety requirements when properly installed and CE-markedequipment is used
The system operator is responsible for CE directive conformityConformity must be verified by inspection
CE Declaration of Conformity
According to EN 17050-12005
Manufacturerrsquos Name BTG Instruments ABManufacturerrsquos Address PO Box 602 S- 661 29 SAumlFFLE Swedendeclares that the productProduct Name Total Consistency Transmitter Model Number TCR-2501-2511 alt with
FCM-8000FCI-1000HCM-8000 modulesTCR-2502-2512 alt withFCM-8000FCI-1000HCM-8010 modulesTCT-2501-2511 alt withFCM-8000FCI-1000HCM-8000 modulesRET-2502-2512 alt withFCM-8000FCI-1000HCM-8010 modules
complies with the amendments andrequirements of the
Low Voltage D irective 200695EC
EMC Directive 2 004108ECPED Directive 9723ECRoHS 2 00295ECWEEE 2 00296EC
and conforms with the following productstandards and PED conformity assessment procedureSafety EN ISO 12100-1
LVD EN 61010-1- 2nd ed
EMC EN 61000-6-2 99 EN 61000-6-4 04
PED Pressure equipment for pipingIn accordance to Article 1Table 9 art3 (3) Annex II
(Sound eng practise)Must not bear CE-marking
CSACRN 0C110585 Sluice valve device acc to ASME
WEEE -na- not Annex 1RoHS compatible
Quality System ISO 9001monitored byLloydrsquos Register Quality Assurance
Saumlffle September 2010
Bjoumlrn Fahlin DoO
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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21 - Unpacking
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 13copy BTG 2011
2 Installation Instructions
21 Unpacking
211 Unpacking Sluice Valve Variant
Fig 9 Unpacking sluicevalve variant
1 1 x Measuring probe2 1 x Sensor electronics
box3 1 x Sluice valve4 1 x Communication
Platform CPM5 1 x Blind flange
(optional)6 1 x PCD-1000 probe
cleaning system(optional with probepre-mounted)
7 1 x User Manual CD(not shown)
8 1 x BTG Softwareinstallation CD
(optional not shown)9 1 x Communicationcable (optional notshown)
1
3
5
2
4
6
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21 - Unpacking
14 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
212 Unpacking Weld-in Stud Variant
Fig 10 Unpacking weld-instud variant
1 1 x Measuring probe2 1 x Sensor electronics
box3 1 x Weld-in stud4 1 x Coupling5 1 x O-ring6 1 x Blind flange7 Communication
Platform CPM8 1 x User Manual (not
shown)9 1 x BTG CalWin
installation CD(optional not shown)
10 1 x Communicationcable (optional notshown)
2
7
4
3
1
56
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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22 - Welding Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 15copy BTG 2011
22 Welding Instructions
221 Welding Instructions Sluice Valve Variant
Tools required
Block wrench 13 mm4 x braces (supplied by customer)
1 2
D=45 mm(18)
60 mm(24)
60 mm(24)
3
4 5
6 7
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
DANGERUse protective
clothing
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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22 - Welding Instructions
16 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
8 9
11
13
12
X 60mm=
Y=X
Y
X=60mm
Y=X
Y
10
14 15
NOTERemove any welding andgrinding beard inside thepipeto reduce the risk of pulpstuck
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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22 - Welding Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 17copy BTG 2011
222 Welding Instructions Weld-in Stud Variant
Tools required
Torque wrench 10 mm
1
4
6
5
X 60mm=
Y=X
Y
1 2
D=40 mm(16)
3
60 mm(24)
60 mm(24)
7 8
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
DANGERUse protective
clothing
NOTERemove any welding andgrinding beard inside thepipeto reduce the risk of pulpstuck
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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22 - Welding Instructions
18 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
10 Nm
9 10
11
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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23 - Mounting Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 19copy BTG 2011
23 Mounting Instructions
231 Sensor Electronics Box
Mount the electronics box to a none vibrating position such as a wall or poleby fastening the wall bracket to a flat surface Use four suitable screws
Tools required
Screwdriver
2 5 0
1 0
2 5
1
Fig 11 Recommendedclearances
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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23 - Mounting Instructions
20 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
232 Measuring Gap Angle Adjustment SluiceValve Variant
Tools required
Allen key 4 mm 5 mm
1
BD
A
180deg
180deg
2
3
4 5
C
DANGERHigh pressure
in the equipment
NOTEThe red spot on the protractorindicates the position of themeasuring gap
Normal pulp
The probe measuring gap musthave a 45deg angle from the pulpflow If the pulp flowcorresponds to arrow A or Bthe angle must be adjusted
Unscreened pulp
The probe measuring gap musthave a 135deg angle from thepulp flow If the pulp flowcorresponds to arrow C or Dthe angle must be adjusted
DANGERThe transmitter must always beremoved from the pipe whenthe angle is adjusted
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2556
23 - Mounting Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 21copy BTG 2011
6
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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23 - Mounting Instructions
22 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
233 Mounting the Probe Sluice Valve Variant
NOTEIf the pipe pressure is higher than 5 bar (72 psi) we recommend that the pipeis depressurized during mounting of the probe into the sluice valve
Tools required
Small brushBlock wrench 17 mmSocket wrench 19 mm
Allen key 4 mm
Consumables required
Lubricant for O-rings (use MOLYKOTE 111 or equivalent for EPDM O-rings)
1
3
2
A
B
C
4
DANGERUse protective
clothing
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2756
23 - Mounting Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 23copy BTG 2011
5 6
7 8
9WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile mounting the back cover
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2856
23 - Mounting Instructions
24 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
234 Mounting the Probe Weld-in Stud Variant
Tools required
Torque wrench 10 mm
45deg
135deg
A B
1
4
2
3
5
10 Nm
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
NOTEThe asterisk on the protractorindicates the position of themeasuring gap
Normal pulp
The probe measuring gap musthave a 45deg angle from the pulpflow as shown in step 4figure A
Unscreened pulp
The probe measuring gap musthave a 135deg angle from thepulp flow as shown in step 4figure B
WARNINGEquipment
damage
WARNINGAvoid bending the fiber cablewhile mounting the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2956
24 - Connection Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 25copy BTG 2011
24 Connection Instructions
241 Electrical Connections2411 Connection of Communication Platform
WARNING
Equipmentdamage
WARNING
The power to thecommunication platform mustbe turned off when connectingthe communication platform tothe sensor electronics box
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
26 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
25 Optional Accessories
251 PCD-1000 Probe Cleaning System
NOTEThese instructions are only valid for installation of the PCD-1000 withTCT-2501 or RET-2502 probe pre-mounted
2511 Dimensions and Installation Clearances
Min Oslash1004
Min 30012
70028
5 5 0
2 2
1 4 0
5 5
1 3 3
5 3
5 1 2
Fig 12 PCD-1000Dimensions andclearances
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3156
25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 27copy BTG 2011
2512 Measuring Gap angle Adjustment
Tools required
Allen key 4 mmBlock wrench 10mm 16 mm
BD
C
A
180deg
180deg
3 4
2
1NOTEThe screw on the protectivesleeve indicates the position ofthe measuring gap
The probe measuring gap musthave a 45deg angle from the pulpflow If the pulp flowcorresponds to arrow B or Cthe angle must be adjusted
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
28 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
5
6 7
180deg
8
9 10
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25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 29copy BTG 2011
2513 Welding and Mounting
Tools required
Block wrench 13 mm 16 mm
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
DANGERUse protectiveclothing
1 2
D=45 mm(18)
60 mm(24)
60 mm(24)
3
4 5
6 7
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25 - Optional Accessories
30 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
8
X=60mm
Y=X
Y
X=60mm
Y=X
Y
9 10
11 12
13
14
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3556
25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 31copy BTG 2011
5 5 0
2 2
15 16
17 18
19 20
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
32 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
2514 Electrical Connections
Tools required
Small screwdriver
-+
P1
DO
+ + - -
100-240 V AC
PE N L
P3
P2
P1 D O 1
+ C O M
G N D
+ 2 4 V
S
PCD-1000 CPM
1 2
3
3
-+
P1
DO
+ + - -
100-240 V AC
PE N L
P3
HCMP2
P1 D O 1
+ C O M
G N D
+ 2 4 V
S
PCD-1000 CPM
FCM
DANGERHazardous voltage
in the equipment
S = Shieldconnected tocable gland
2 x 2 x 075 mm 2
(2 x 2 x AWG18)
NOTEFor FCM connection a jumpermust be connected between
DO1 and +COM as shown infigure
1 x 2 x 075 mm 2
(1 x 2 x AWG18)
S = Shieldconnected tocable gland
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3756
25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 33copy BTG 2011
2515 Water Connections
2516 Air Connections
3-6 bar (45-90 psi)
Water inlet Water outlet
D=85 mm
[033]D=172 mm
[068]
4-8 bar (58-100 psi)or at least half theprocess pressure
Air Connection
Hose Oslash6-4
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3856
25 - Optional Accessories
34 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3956
31 - Maintenance Recommendations
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 35copy BTG 2011
3 Service Instructions
31 Maintenance Recommendations
311 Regular Maintenance of the Transmitter
Maintenance needs will depend on the transmitter position media influenceand ambient conditions
Regular maintenance includes
bull Quarterly inspection of rubber seals in contact with media containing highconcentration of chemicals (black liquor chlorine etc) to prevent leakage
bull Semi-annual inspection inside the cover for possible leakage
Long-term maintenance includes
bull Replacement of media exposed rubber seals typically after 3-5 yearsoperation
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
36 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
32 Service Actions
321 Removing the Transmitter from the Pipe3211 Sluice Valve Variant
NOTEIf the pipe pressure is higher than 5 bar (72 psi) we recommend that the pipeis depressurized before removal of the probe from the sluice valve
Tools required
Allen key 4 mmBlock wrench 17 mmSocket wrench 19 mm
3
21
4
DANGERUse protective
clothing
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4156
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 37copy BTG 2011
5
CB
A
6WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile removing the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4256
32 - Service Actions
38 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3212 Weld-in Stud Variant
Tools required
Torque wrench 10 mm
1 2
10 Nm
3 4
5
DANGERUse protectiveclothing
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
WARNING
Equipmentdamage
WARNINGAvoid bending the fiber cablewhile removing the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4356
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 39copy BTG 2011
322 Changing O-rings
All O-rings that need to be changed on a regular basis are shown in fig 14
below
Consumables required
Lubricant for O-rings (use MOLYKOTE 111 or equivalent for EPDM O-rings)
Parts required
Sluice valve variantO-ring 3747x534 27014018O-ring 362x3 27014000
Weld-in stud variantO-ring 392x3 27003060
Fig 13 O-rings sluice valvevariant
1 O-ring 3747x5342 O-ring 362x3
1
2
Fig 14 O-ring weld-in studvariant
3 O-ring 392x3
3
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4456
32 - Service Actions
40 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
323 Changing Probe with Electronics
NOTEThe disassembling and assembling instructions in section 3231 and section3231 are only relevant for sluice valve variant transmitters A LED intensityadjustment as described in section 3233 must however be performed for alltransmitter variants when changing the probe
3231 Disassembling the Probe
NOTEMake a note of the angle of the probe measuring gap in relation to the flowbefore disassembling the probe The angle is indicated by the red spot at theprotractor at the back of the probe
Tools required
Allen key 4 mm
1
2WARNING
Equipmentdamage
WARNINGAvoid bending the fiber cablewhile disassembling theprobe
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4556
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 41copy BTG 2011
3232 Assembling the Probe
Tools required
Allen key 4 mm
2
1
NOTEThe angle of the probemeasuring gap in relation tothe flow must be set accordingto the notes made duringdisassembling
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4656
32 - Service Actions
42 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3233 LED Intensity Adjustment
After the change is performed a LED intensity adjustment must be carried outbefore the transmitter can be put back into operation The procedure for theadjustment varies depending on the type of transmitter See the CPMoperation manual for additional instructions on how to access the parametersmentioned below
TCR-25xx1 Reinstall the transmitter to the pipe according to appropriate instructions in
section 2 Installation Instructions and admit pulp to the line
2 Connect the CPM to the transmitter and power up the transmitter
3 On the CPM display access the sensor configuration menu
4 If you want to use the present calibration perform the following
a Access the LED intensity parameter viewb Compare the displayed TCons value on the display with the actual
consistency of the pulp in the line
c Increase the LED intensity parameter value by approximately 2percentage units if the TCons value is too low or decrease if theTCons value is too high
d Repeat this procedure until the TCons value is equal to the actualconsistency of the pulp in the line
5 If you want to make a new calibration perform the following
a Change the value of parameter Adj LED int to 1
An automatic LED intensity adjustment will be started This will adjustthe LED intensity parameter to an appropriate value for the presentpulp conditions
b On the CPM display access the calibration menu and perform a newcalibration
TCT-25x1 RET-25x21 Connect the CPM to the transmitter and power up the transmitter
2 Place the probe in a bucket with water of drinking quality (the probe tip mustbe held at least 10 cm [4rdquo] from the wall and bottom of the bucket)
3 On the CPM display access the sensor configuration menu
4 Change the value of parameter Adj LED int to 1
An automatic LED intensity adjustment will be started This will adjust theLED intensity parameter to a value where the signal in clear water (CW) isas close to 100 as possible
5 Reinstall the transmitter to the pipe according to appropriate instructions insection 2 Installation Instructions and admit pulp to the line
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4756
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 43copy BTG 2011
324 Removing the Electronics Card
NOTEThe electronics card should only be removed for trouble shooting purposeswhen referred from section 33 Troubleshooting
Tools required
Small screwdriver Torx driver T-10
3
21
4
5 6WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile removing the electronicscard
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4856
32 - Service Actions
44 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3241 Assembling the Sensor Electronics Box
Tools required
Torx driver T-10
WARNING
Equipmentdamage
1
2 3
WARNINGAvoid bending the fiber cable
while mounting the electronicscard
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 45copy BTG 2011
325 Reinstalling the Transmitter
For mounting instructions and connection instructions see section 2
Installation Instructions
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5056
33 - Troubleshooting
46 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
33 Troubleshooting
Symptom Probable Cause Solution
1 No or incorrect output signal 11 Basic check Make sure that the process is working asusual and pulp is flowing in the pipe
Make sure that power is supplied to thecommunication platform
12 Electrical error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled +24V on theelectronics card (see fig 15 ) is permanently lit
If LED +24V is off check the wiring betweenthe sensor electronics box card and thecommunication platform If that does not helpchange the sensor electronics box
13 Software error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled CPU1 on theelectronics card (see fig 15 ) is flashingregularly Irregular flashing from LED CPU1indicates probable software error ContactBTG Service for further assistance
14 Communication error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled COM on theelectronics card is flashing (see fig 15 ) whichindicates that the communication is working
If LED COM is permanently lit check that thesystem cable is correctly connected to thesensor electronics box according to section2411 on page 23
If LED COM is off check the wiring betweenthe sensor electronics box and thecommunication platform for breaks
If the problem still remains contact BTGService for further assistance
2 Incorrect consistencymeasurement
21 Calibration needed Make a complete calibration of the transmitterSee the CPM Operation Manual for furtherinstructions
22 Incorrect LED intensityconfiguration
Access the sensor configuration menu on theCPM and perform an automatic LED intensityadjustment (requires a recalibration) or adjust
the LED intensity manually See the CPM Operation Manual for furtherinstructions
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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33 - Troubleshooting
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 47copy BTG 2011
3 Output signal varies withchange in flow
31 Wrong probe angle relative tothe flow
Turn the probe so that the measuring gap is ata 45deg angle from the pulp flow
For sluice valve variant see section 232Measuring Gap Angle Adjustment SluiceValve Variant For weld-in stud variant see section 234Mounting the Probe Weld-in Stud Variant
32 The transmitter is not mountedaccording to instructions It maybe installed at a point where thepulp suspension is layered andthe layering may vary with therate of flow
Check the installation with reference to therecommendations in the InstallationEngineering Guide Note the length of theturbulence damping zone after the pump
4 Abnormally unsteadyoutput signal
41 Selected time-constant fordamping is too short
Increase damping until signal stabilizes Seethe CPM Operation Manual for instructions
Symptom Probable Cause Solution
Fig 15 Electronics card
1 LED CPU1 - Software runindicator
2 LED COM -Communication indicator
3 LED CPU2 - Not used4 LED +24V - Power
indicator
1234
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5256
33 - Troubleshooting
48 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5356
41 - Spare Parts
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 49copy BTG 2011
4 Parts list
41 Spare Parts
Item No
Rec
spare parts
Qty Part No Spare Part Description
1 1 A0115105 TCR-2501 Probe with electronicsB0011684 TCR-2502 Probe with electronics
A0115238 TCT-2501 Probe with electronicsB0011569 RET-2502 Probe with electronics
2 1 A0113563 TCR-2511 Probe with electronicsB0011726 TCR-2512 Probe with electronics
A0121541 TCT-2511 Probe with electronicsB0011734 RET-2512 Probe with electronics
3 1 27003060 O-ring 392x3 EPDM4 1 27014018 O-ring 3747x534 EPDM5 1 A0004796 Sluice valve complete AISI 3166 1 A0043901 Weld-in stud flanged type SS steel 23437 1 A0115170 TCR-2501 Cover complete
B0011700 TCR-2501 Cover complete A0115220 TCT-2502 Cover complete A0115246 RET-2502 Cover complete
8 1 27014000 O-ring 362x3 EPDM9 1 A0115139 Sluice kit TCT RET
9 1 B0011577 Sluice kit TCR
10 1 A0114728 TCR-2511 Weld-on stud complete
1 2 3 4 5 67 8 9 10
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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42 - Accessories
50 TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list M20723encopy BTG 2011
42 Accessories
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 A0054460 Blind flange complete Sluice valve variant only2 1 A0112953 CPM Communication cable RS-485 - USB3 1 A0111674 CPM Communication cable RS-4854 1 X20309 BTG Software
1 2 3
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5556
42 - Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 51copy BTG 2011
421 PCD-1000 Probe Cleaning System
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 27012871 O-ring Oslash442x3 EPDM2 2 27016179 O-ring Oslash3747x534 Polyurethane3 2 27014448 O-ring Oslash590x16 Nitril4 2 27014455 O-ring Oslash748x16 Nitril5 2 27014430 O-ring Oslash800x16 Nitril6 2 27016419 O-ring Oslash390x16 Nitril7 1 27014828 X-ring 6922 x 534 Nitril
8 1 27017326 X-ring Oslash2499x353 Nitril9 1 26004895 Guide10 1 A0016436 Cylinder end cover 11 1 A0086082 Guide pin12 1 A0085209 Solenoid valve13 () 1 35008358 Diaphragm valve14 1 A0043901 Weld-in stud flanged type15 1 A0051763 Connection box complete16 1 A0053124 Circuit card
1 B0100545 Sealing kit Consist of item 1-8and Silicone grease48001887
POW R
V LVVV
DO
COM
GND
24V
151213
1016
1 2 3 4 25 345
11 8
9 6 7 9 614
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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42 - Accessories
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 356
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Table of contents Icopy BTG 2011
Table of contents
Important Information 1
1 Product Introduction 311 General 312 Technical Data 613 Dimensions and Mounting 914 Type Plate Explanations 10
15 CE Declaration 12
2 Installation Instructions 1321 Unpacking 13
211 Unpacking Sluice Valve Variant 13212 Unpacking Weld-in Stud Variant 14
22 Welding Instructions 15221 Welding Instructions Sluice Valve Variant 15
222 Welding Instructions Weld-in Stud Variant 1723 Mounting Instructions 19231 Sensor Electronics Box 19232 Measuring Gap Angle Adjustment Sluice Valve Variant 20233 Mounting the Probe Sluice Valve Variant 22234 Mounting the Probe Weld-in Stud Variant 24
24 Connection Instructions 25241 Electrical Connections 25
2411 Connection of Communication Platform 25
25 Optional Accessories 26251 PCD-1000 Probe Cleaning System 262511 Dimensions and Installation Clearances 262512 Measuring Gap angle Adjustment 272513 Welding and Mounting 292514 Electrical Connections 322515 Water Connections 332516 Air Connections 33
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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II TCR-2501 TCR-2502 TCT-2501 RET-2502 Table of contents M20723encopy BTG 2011
3 Service Instructions 3531 Maintenance Recommendations 35
311 Regular Maintenance of the Transmitter 3532 Service Actions 36
321 Removing the Transmitter from the Pipe 363211 Sluice Valve Variant 363212 Weld-in Stud Variant 38
322 Changing O-rings 39323 Changing Probe with Electronics 40
3231 Disassembling the Probe 403232 Assembling the Probe 41
3233 LED Intensity Adjustment 42324 Removing the Electronics Card 43
3241 Assembling the Sensor Electronics Box 44325 Reinstalling the Transmitter 45
33 Troubleshooting 46
4 Parts list 4941 Spare Parts 49
42 Accessories 50421 PCD-1000 Probe Cleaning System 51
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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Important Information
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 1copy BTG 2011
Important Information
This user manual contains all necessary instructions for installationmaintenance and basic service of the transmitter
Safety instructions and regulations for installation and service are found in theBTG Safety Manual M2076
NOTE Always read the safety instructions before installation and service of thetransmitter
The transmitter is operated using the CPM communication platform Foroperation instructions see the CPM operation manual OM2006 for TCR
OM2009 for TCT Commissioning instructions are found in the transmitterspecific chapter of the CPM operation manual
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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Important Information
2 TCR-2501 TCR-2502 TCT-2501 RET-2502 M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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11 - General
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction 3copy BTG 2011
1 Product Introduction
11 General
TCRThe TCR PeakTotal is a true total consistency transmitter it is thus virtuallyinsensitive to variations in filler and fines content as well as changes in fiberproperties
TCR is available in versions with one output (TCR-25x1) and with two outputs(TCR-25x2) The second output can for example be calibrated for ash
Based on BTGrsquos patented Peak method for optical analysis PeakTotal coverstotal consistencies in the range of 05 to 10
The transmitter is mounted in-line close after the pump and provides real timeresults The PeakTotal is available in a retractable standard version(TCR-250x) and a light version (TCR-251x) to use when retraction system isnot needed which combines lean design with top functionality and quick ROIThe probe is unique low-maintenance probe without electronic componentsattached which makes the transmitter insensitive to variations in temperatureand vibration
Fig 1 TCR-251x
Fig 2 TCR-250x
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 856
11 - General
4 TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction M20723encopy BTG 2011
TCT-2501BTGs TCT-2501 PeakOne is an in-line transmitter for measuring totalconsistency of pulp suspensions in the range 001-3 It measures the largeand fine particles individually and can because of that deliver an accurate totalconsistency value independently of variation in fiber fines or ash The pulpbrightness or color does not affect the measurement
The transmitter is mounted in-line without any special bypass arrangementand provides real time results The PeakOne is available in a retractablestandard version (TCT-2501) and a light version to use when retraction systemis not needed (TCT-2511) which combines lean design with top functionalityand quick ROI The PeakOne has a unique low-maintenance probe withoutelectronic components attached which makes the transmitter insensitive tovariations in temperature and vibration
Fig 3 TCT-2501
Fig 4 TCT-2511
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 956
11 - General
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction 5copy BTG 2011
RET-2502BTGs RET-2502 PeakTwo is an in-line transmitter for measuring ash and totalconsistency of pulp suspensions in the range 001-3 It can easily becalibrated to secure stable and accurate ash consistency based on laboratoryash determination Ash and total consistency values are independent ofvariation in pulp brightness or color
The transmitter is mounted in-line without any special bypass arrangementand provides real time results The PeakTwo is available in a retractablestandard version (RET-2502) and a light version to use when retraction systemis not needed (RET-2512) which combines lean design with top functionalityand quick ROI The PeakTwo has a unique low-maintenance probe withoutelectronic components attached which makes the transmitter insensitive tovariations in temperature and vibration
Fig 5 RET-2502
Fig 6 RET-2512
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 1056
12 - Technical Data
6 TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction M20723encopy BTG 2011
12 Technical Data
GeneralTypeIn-line smart optical total consistency transmitter for pulp suspension
Manufacturer BTG Saumlffle Sweden
Measuring PrinciplePeak Method using 880 nm lightFor TCR performed by reflectionFor TCTRET performed by transmission
Quality AssuranceQuality-assured in accordance with ISO 9001 Designed in accordance with relevant CEstandards
Product Safety According to IEC 61010Fulfills all relevant electrical product safety requirements and is labelled and listed forEuropean CE Australian USCanada ETL (Edison Technical Laboratories)
Function SpecificationsOutput SignalTotal consistency in mgl or gl
Ash consistency in mgl or gl (TCR-25x2 and RET-25x2 only)
User InterfaceIlluminated display and keypad on the CPM
Alarm functionProvides alarm signal on low and high consistency level unstable signal
Calibration SetsFour separate calibration sets individually programmable and externally controllable using abinary-coded switch
Communication PlatformFor information about the communication platform including input and output signals seeseparate user manual for the CPM M2066
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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12 - Technical Data
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction 7copy BTG 2011
Process SpecificationsPressure RatingPN16 (16 bar at 20degC 230 psi at 68degF)
Consistency LimitsTCR-25xx 05 - 10 pulp consistencyTCR-25x2 0 - 10 ash consistency
TCT-25x1 001 - 300 total consistency
RET-25x2 001 - 300 total consistency
001 - 200 ash consistency
Flow LimitsTCR 13 - 5 msTCT RET 15 - 5 ms
Process Temperature LimitsMax 120 degC [248 degF]Min 5 degC [16 degF]
Ambient Temperature LimitsProbe Max 80 degC [176 degF]Electronics Max 50 degC [122 degF]
Damping0 - 99 s
Support System SpecificationsSupply Voltage100-240 plusmn10 V AC 5060 Hz Single phase to CPMSupplied with 24 V DC from the CPM
Power ConsumptionMax 50 VA a 2A slow blow fuse must be used
Performance SpecificationsRepeatabilityplusmn0002 Cs
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 1256
12 - Technical Data
8 TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction M20723encopy BTG 2011
Physical SpecificationsMountingMin pipe diameter 100 mm [4] (TCR-250x TCT-25x1 RET-25x2)
80 mm [32rdquo] (TCR-251x)
MaterialsWetted parts Stainless steel EN 14404 equiv to ASTM 316LSensor electronics box Painted aluminum
Degree of ProtectionEquivalent to IP65 NEMA 4x
ConnectionOptical connection between probe and sensor electronics box 5 m [16 ft]
WeightTransmitter TCR-250x 31 kg [68 lb]Transmitter TCR-251x 10 kg [22 lb]
Transmitter TCT-2501 34 kg [75 lb]Transmitter TCT-2511 13 kg [29 lb]
Transmitter RET-2502 34 kg [75 lb]Transmitter RET-2512 13 kg [29 lb]
Sluice valve 40 kg [89 lb]Sensor electronics box 03 kg [07 lb]
LED productClass 1
According to IECEN 60825-1Wavelength 880 nm (invisible light)
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 1356
13 - Dimensions and Mounting
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction 9copy BTG 2011
13 Dimensions and Mounting
Min Oslash1004
Oslash502
2 5 0
1 0
1 0 8
4 3
338133
Min 30012
1 5 5
6 1
2 0 0
8
Oslash4618
1004
30012
9 0
3 5
Min Oslash100 4 (TCT RET)Min Oslash80 32 (TCR)
522
1 2 6
5
1907
10154
11446
9 0
3 5
2309
1305
Oslash904
Oslash4502
2 5 0
1 0
2 5
1
Fig 7 Dimensions andclearances
Transmitter sluice valve variant Transmitter weld-in stud variant
Sensor electronics box
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 1456
14 - Type Plate Explanations
10 TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction M20723encopy BTG 2011
14 Type Plate Explanations
1 Manufacturer 2 Warning sign
The device is designed for industrial use Installation handling andservice must only be carried out by trained and authorized personnel andaccording to relevant standards Read the manual for detailed informationand pay special attention to the warning signs
3 Transmitter Model and Variants
The transmitter model and variant is specified according to the codesystem explained below
BTG Instruments ABIndustrigatan 1-366129 SaumlffleSWEDEN
TYPE
NO
LED PRODUCT
Fig 8 Type sign
TCT-2501SSEP155
1
12345678Class 1
2
3
45
6
A Transmitter Model
TCR-25 TCT-25 RET-25
B Mounting variant
0 Sluice valve variant Sluice valve variant Sluice valve variant
1 Weld-in stud variant Weld-in stud variant Weld-in stud variant
C Output signals
1 One output One output NA
2 Two outputs NA Two outputsD Wetted Part Material
SSStainless Steel EN14404
Stainless Steel EN14404
Stainless Steel EN14404
E Rubber Material
EP EPDM EPDM EPDM
F Measuring Gap Size
15 NA Gap size 15 mm Gap size 15 mm
30 NA Gap size 30 mm Gap size 30 mm
G Fiber length
5 Standard length 5 meter Standard length 5 meter Standard length 5 meter
TCT-2501SSEP155
A BC D E F G
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 1556
14 - Type Plate Explanations
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction 11copy BTG 2011
4 Manufacturing number
BTG internal product identification number
5 LED Product ClassOnly applicable for transmitter type TCR-25xx
6 CE-marking
The Transmitter is approved according to CE directives
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 1656
15 - CE Declaration
12 TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction M20723encopy BTG 2011
15 CE Declaration
When using the units in other combinations than those tested for BTG can notguarantee CE directive conformity
The units in combination with customer-installed external devices may conformwith EMC and safety requirements when properly installed and CE-markedequipment is used
The system operator is responsible for CE directive conformityConformity must be verified by inspection
CE Declaration of Conformity
According to EN 17050-12005
Manufacturerrsquos Name BTG Instruments ABManufacturerrsquos Address PO Box 602 S- 661 29 SAumlFFLE Swedendeclares that the productProduct Name Total Consistency Transmitter Model Number TCR-2501-2511 alt with
FCM-8000FCI-1000HCM-8000 modulesTCR-2502-2512 alt withFCM-8000FCI-1000HCM-8010 modulesTCT-2501-2511 alt withFCM-8000FCI-1000HCM-8000 modulesRET-2502-2512 alt withFCM-8000FCI-1000HCM-8010 modules
complies with the amendments andrequirements of the
Low Voltage D irective 200695EC
EMC Directive 2 004108ECPED Directive 9723ECRoHS 2 00295ECWEEE 2 00296EC
and conforms with the following productstandards and PED conformity assessment procedureSafety EN ISO 12100-1
LVD EN 61010-1- 2nd ed
EMC EN 61000-6-2 99 EN 61000-6-4 04
PED Pressure equipment for pipingIn accordance to Article 1Table 9 art3 (3) Annex II
(Sound eng practise)Must not bear CE-marking
CSACRN 0C110585 Sluice valve device acc to ASME
WEEE -na- not Annex 1RoHS compatible
Quality System ISO 9001monitored byLloydrsquos Register Quality Assurance
Saumlffle September 2010
Bjoumlrn Fahlin DoO
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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21 - Unpacking
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 13copy BTG 2011
2 Installation Instructions
21 Unpacking
211 Unpacking Sluice Valve Variant
Fig 9 Unpacking sluicevalve variant
1 1 x Measuring probe2 1 x Sensor electronics
box3 1 x Sluice valve4 1 x Communication
Platform CPM5 1 x Blind flange
(optional)6 1 x PCD-1000 probe
cleaning system(optional with probepre-mounted)
7 1 x User Manual CD(not shown)
8 1 x BTG Softwareinstallation CD
(optional not shown)9 1 x Communicationcable (optional notshown)
1
3
5
2
4
6
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21 - Unpacking
14 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
212 Unpacking Weld-in Stud Variant
Fig 10 Unpacking weld-instud variant
1 1 x Measuring probe2 1 x Sensor electronics
box3 1 x Weld-in stud4 1 x Coupling5 1 x O-ring6 1 x Blind flange7 Communication
Platform CPM8 1 x User Manual (not
shown)9 1 x BTG CalWin
installation CD(optional not shown)
10 1 x Communicationcable (optional notshown)
2
7
4
3
1
56
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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22 - Welding Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 15copy BTG 2011
22 Welding Instructions
221 Welding Instructions Sluice Valve Variant
Tools required
Block wrench 13 mm4 x braces (supplied by customer)
1 2
D=45 mm(18)
60 mm(24)
60 mm(24)
3
4 5
6 7
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
DANGERUse protective
clothing
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2056
22 - Welding Instructions
16 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
8 9
11
13
12
X 60mm=
Y=X
Y
X=60mm
Y=X
Y
10
14 15
NOTERemove any welding andgrinding beard inside thepipeto reduce the risk of pulpstuck
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2156
22 - Welding Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 17copy BTG 2011
222 Welding Instructions Weld-in Stud Variant
Tools required
Torque wrench 10 mm
1
4
6
5
X 60mm=
Y=X
Y
1 2
D=40 mm(16)
3
60 mm(24)
60 mm(24)
7 8
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
DANGERUse protective
clothing
NOTERemove any welding andgrinding beard inside thepipeto reduce the risk of pulpstuck
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2256
22 - Welding Instructions
18 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
10 Nm
9 10
11
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2356
23 - Mounting Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 19copy BTG 2011
23 Mounting Instructions
231 Sensor Electronics Box
Mount the electronics box to a none vibrating position such as a wall or poleby fastening the wall bracket to a flat surface Use four suitable screws
Tools required
Screwdriver
2 5 0
1 0
2 5
1
Fig 11 Recommendedclearances
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2456
23 - Mounting Instructions
20 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
232 Measuring Gap Angle Adjustment SluiceValve Variant
Tools required
Allen key 4 mm 5 mm
1
BD
A
180deg
180deg
2
3
4 5
C
DANGERHigh pressure
in the equipment
NOTEThe red spot on the protractorindicates the position of themeasuring gap
Normal pulp
The probe measuring gap musthave a 45deg angle from the pulpflow If the pulp flowcorresponds to arrow A or Bthe angle must be adjusted
Unscreened pulp
The probe measuring gap musthave a 135deg angle from thepulp flow If the pulp flowcorresponds to arrow C or Dthe angle must be adjusted
DANGERThe transmitter must always beremoved from the pipe whenthe angle is adjusted
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2556
23 - Mounting Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 21copy BTG 2011
6
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2656
23 - Mounting Instructions
22 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
233 Mounting the Probe Sluice Valve Variant
NOTEIf the pipe pressure is higher than 5 bar (72 psi) we recommend that the pipeis depressurized during mounting of the probe into the sluice valve
Tools required
Small brushBlock wrench 17 mmSocket wrench 19 mm
Allen key 4 mm
Consumables required
Lubricant for O-rings (use MOLYKOTE 111 or equivalent for EPDM O-rings)
1
3
2
A
B
C
4
DANGERUse protective
clothing
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2756
23 - Mounting Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 23copy BTG 2011
5 6
7 8
9WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile mounting the back cover
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2856
23 - Mounting Instructions
24 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
234 Mounting the Probe Weld-in Stud Variant
Tools required
Torque wrench 10 mm
45deg
135deg
A B
1
4
2
3
5
10 Nm
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
NOTEThe asterisk on the protractorindicates the position of themeasuring gap
Normal pulp
The probe measuring gap musthave a 45deg angle from the pulpflow as shown in step 4figure A
Unscreened pulp
The probe measuring gap musthave a 135deg angle from thepulp flow as shown in step 4figure B
WARNINGEquipment
damage
WARNINGAvoid bending the fiber cablewhile mounting the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2956
24 - Connection Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 25copy BTG 2011
24 Connection Instructions
241 Electrical Connections2411 Connection of Communication Platform
WARNING
Equipmentdamage
WARNING
The power to thecommunication platform mustbe turned off when connectingthe communication platform tothe sensor electronics box
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
26 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
25 Optional Accessories
251 PCD-1000 Probe Cleaning System
NOTEThese instructions are only valid for installation of the PCD-1000 withTCT-2501 or RET-2502 probe pre-mounted
2511 Dimensions and Installation Clearances
Min Oslash1004
Min 30012
70028
5 5 0
2 2
1 4 0
5 5
1 3 3
5 3
5 1 2
Fig 12 PCD-1000Dimensions andclearances
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 27copy BTG 2011
2512 Measuring Gap angle Adjustment
Tools required
Allen key 4 mmBlock wrench 10mm 16 mm
BD
C
A
180deg
180deg
3 4
2
1NOTEThe screw on the protectivesleeve indicates the position ofthe measuring gap
The probe measuring gap musthave a 45deg angle from the pulpflow If the pulp flowcorresponds to arrow B or Cthe angle must be adjusted
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
28 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
5
6 7
180deg
8
9 10
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3356
25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 29copy BTG 2011
2513 Welding and Mounting
Tools required
Block wrench 13 mm 16 mm
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
DANGERUse protectiveclothing
1 2
D=45 mm(18)
60 mm(24)
60 mm(24)
3
4 5
6 7
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
30 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
8
X=60mm
Y=X
Y
X=60mm
Y=X
Y
9 10
11 12
13
14
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3556
25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 31copy BTG 2011
5 5 0
2 2
15 16
17 18
19 20
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3656
25 - Optional Accessories
32 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
2514 Electrical Connections
Tools required
Small screwdriver
-+
P1
DO
+ + - -
100-240 V AC
PE N L
P3
P2
P1 D O 1
+ C O M
G N D
+ 2 4 V
S
PCD-1000 CPM
1 2
3
3
-+
P1
DO
+ + - -
100-240 V AC
PE N L
P3
HCMP2
P1 D O 1
+ C O M
G N D
+ 2 4 V
S
PCD-1000 CPM
FCM
DANGERHazardous voltage
in the equipment
S = Shieldconnected tocable gland
2 x 2 x 075 mm 2
(2 x 2 x AWG18)
NOTEFor FCM connection a jumpermust be connected between
DO1 and +COM as shown infigure
1 x 2 x 075 mm 2
(1 x 2 x AWG18)
S = Shieldconnected tocable gland
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3756
25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 33copy BTG 2011
2515 Water Connections
2516 Air Connections
3-6 bar (45-90 psi)
Water inlet Water outlet
D=85 mm
[033]D=172 mm
[068]
4-8 bar (58-100 psi)or at least half theprocess pressure
Air Connection
Hose Oslash6-4
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
34 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3956
31 - Maintenance Recommendations
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 35copy BTG 2011
3 Service Instructions
31 Maintenance Recommendations
311 Regular Maintenance of the Transmitter
Maintenance needs will depend on the transmitter position media influenceand ambient conditions
Regular maintenance includes
bull Quarterly inspection of rubber seals in contact with media containing highconcentration of chemicals (black liquor chlorine etc) to prevent leakage
bull Semi-annual inspection inside the cover for possible leakage
Long-term maintenance includes
bull Replacement of media exposed rubber seals typically after 3-5 yearsoperation
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4056
32 - Service Actions
36 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
32 Service Actions
321 Removing the Transmitter from the Pipe3211 Sluice Valve Variant
NOTEIf the pipe pressure is higher than 5 bar (72 psi) we recommend that the pipeis depressurized before removal of the probe from the sluice valve
Tools required
Allen key 4 mmBlock wrench 17 mmSocket wrench 19 mm
3
21
4
DANGERUse protective
clothing
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4156
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 37copy BTG 2011
5
CB
A
6WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile removing the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4256
32 - Service Actions
38 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3212 Weld-in Stud Variant
Tools required
Torque wrench 10 mm
1 2
10 Nm
3 4
5
DANGERUse protectiveclothing
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
WARNING
Equipmentdamage
WARNINGAvoid bending the fiber cablewhile removing the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4356
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 39copy BTG 2011
322 Changing O-rings
All O-rings that need to be changed on a regular basis are shown in fig 14
below
Consumables required
Lubricant for O-rings (use MOLYKOTE 111 or equivalent for EPDM O-rings)
Parts required
Sluice valve variantO-ring 3747x534 27014018O-ring 362x3 27014000
Weld-in stud variantO-ring 392x3 27003060
Fig 13 O-rings sluice valvevariant
1 O-ring 3747x5342 O-ring 362x3
1
2
Fig 14 O-ring weld-in studvariant
3 O-ring 392x3
3
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
40 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
323 Changing Probe with Electronics
NOTEThe disassembling and assembling instructions in section 3231 and section3231 are only relevant for sluice valve variant transmitters A LED intensityadjustment as described in section 3233 must however be performed for alltransmitter variants when changing the probe
3231 Disassembling the Probe
NOTEMake a note of the angle of the probe measuring gap in relation to the flowbefore disassembling the probe The angle is indicated by the red spot at theprotractor at the back of the probe
Tools required
Allen key 4 mm
1
2WARNING
Equipmentdamage
WARNINGAvoid bending the fiber cablewhile disassembling theprobe
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4556
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 41copy BTG 2011
3232 Assembling the Probe
Tools required
Allen key 4 mm
2
1
NOTEThe angle of the probemeasuring gap in relation tothe flow must be set accordingto the notes made duringdisassembling
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
42 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3233 LED Intensity Adjustment
After the change is performed a LED intensity adjustment must be carried outbefore the transmitter can be put back into operation The procedure for theadjustment varies depending on the type of transmitter See the CPMoperation manual for additional instructions on how to access the parametersmentioned below
TCR-25xx1 Reinstall the transmitter to the pipe according to appropriate instructions in
section 2 Installation Instructions and admit pulp to the line
2 Connect the CPM to the transmitter and power up the transmitter
3 On the CPM display access the sensor configuration menu
4 If you want to use the present calibration perform the following
a Access the LED intensity parameter viewb Compare the displayed TCons value on the display with the actual
consistency of the pulp in the line
c Increase the LED intensity parameter value by approximately 2percentage units if the TCons value is too low or decrease if theTCons value is too high
d Repeat this procedure until the TCons value is equal to the actualconsistency of the pulp in the line
5 If you want to make a new calibration perform the following
a Change the value of parameter Adj LED int to 1
An automatic LED intensity adjustment will be started This will adjustthe LED intensity parameter to an appropriate value for the presentpulp conditions
b On the CPM display access the calibration menu and perform a newcalibration
TCT-25x1 RET-25x21 Connect the CPM to the transmitter and power up the transmitter
2 Place the probe in a bucket with water of drinking quality (the probe tip mustbe held at least 10 cm [4rdquo] from the wall and bottom of the bucket)
3 On the CPM display access the sensor configuration menu
4 Change the value of parameter Adj LED int to 1
An automatic LED intensity adjustment will be started This will adjust theLED intensity parameter to a value where the signal in clear water (CW) isas close to 100 as possible
5 Reinstall the transmitter to the pipe according to appropriate instructions insection 2 Installation Instructions and admit pulp to the line
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 43copy BTG 2011
324 Removing the Electronics Card
NOTEThe electronics card should only be removed for trouble shooting purposeswhen referred from section 33 Troubleshooting
Tools required
Small screwdriver Torx driver T-10
3
21
4
5 6WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile removing the electronicscard
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4856
32 - Service Actions
44 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3241 Assembling the Sensor Electronics Box
Tools required
Torx driver T-10
WARNING
Equipmentdamage
1
2 3
WARNINGAvoid bending the fiber cable
while mounting the electronicscard
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 45copy BTG 2011
325 Reinstalling the Transmitter
For mounting instructions and connection instructions see section 2
Installation Instructions
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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33 - Troubleshooting
46 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
33 Troubleshooting
Symptom Probable Cause Solution
1 No or incorrect output signal 11 Basic check Make sure that the process is working asusual and pulp is flowing in the pipe
Make sure that power is supplied to thecommunication platform
12 Electrical error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled +24V on theelectronics card (see fig 15 ) is permanently lit
If LED +24V is off check the wiring betweenthe sensor electronics box card and thecommunication platform If that does not helpchange the sensor electronics box
13 Software error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled CPU1 on theelectronics card (see fig 15 ) is flashingregularly Irregular flashing from LED CPU1indicates probable software error ContactBTG Service for further assistance
14 Communication error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled COM on theelectronics card is flashing (see fig 15 ) whichindicates that the communication is working
If LED COM is permanently lit check that thesystem cable is correctly connected to thesensor electronics box according to section2411 on page 23
If LED COM is off check the wiring betweenthe sensor electronics box and thecommunication platform for breaks
If the problem still remains contact BTGService for further assistance
2 Incorrect consistencymeasurement
21 Calibration needed Make a complete calibration of the transmitterSee the CPM Operation Manual for furtherinstructions
22 Incorrect LED intensityconfiguration
Access the sensor configuration menu on theCPM and perform an automatic LED intensityadjustment (requires a recalibration) or adjust
the LED intensity manually See the CPM Operation Manual for furtherinstructions
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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33 - Troubleshooting
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 47copy BTG 2011
3 Output signal varies withchange in flow
31 Wrong probe angle relative tothe flow
Turn the probe so that the measuring gap is ata 45deg angle from the pulp flow
For sluice valve variant see section 232Measuring Gap Angle Adjustment SluiceValve Variant For weld-in stud variant see section 234Mounting the Probe Weld-in Stud Variant
32 The transmitter is not mountedaccording to instructions It maybe installed at a point where thepulp suspension is layered andthe layering may vary with therate of flow
Check the installation with reference to therecommendations in the InstallationEngineering Guide Note the length of theturbulence damping zone after the pump
4 Abnormally unsteadyoutput signal
41 Selected time-constant fordamping is too short
Increase damping until signal stabilizes Seethe CPM Operation Manual for instructions
Symptom Probable Cause Solution
Fig 15 Electronics card
1 LED CPU1 - Software runindicator
2 LED COM -Communication indicator
3 LED CPU2 - Not used4 LED +24V - Power
indicator
1234
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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33 - Troubleshooting
48 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5356
41 - Spare Parts
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 49copy BTG 2011
4 Parts list
41 Spare Parts
Item No
Rec
spare parts
Qty Part No Spare Part Description
1 1 A0115105 TCR-2501 Probe with electronicsB0011684 TCR-2502 Probe with electronics
A0115238 TCT-2501 Probe with electronicsB0011569 RET-2502 Probe with electronics
2 1 A0113563 TCR-2511 Probe with electronicsB0011726 TCR-2512 Probe with electronics
A0121541 TCT-2511 Probe with electronicsB0011734 RET-2512 Probe with electronics
3 1 27003060 O-ring 392x3 EPDM4 1 27014018 O-ring 3747x534 EPDM5 1 A0004796 Sluice valve complete AISI 3166 1 A0043901 Weld-in stud flanged type SS steel 23437 1 A0115170 TCR-2501 Cover complete
B0011700 TCR-2501 Cover complete A0115220 TCT-2502 Cover complete A0115246 RET-2502 Cover complete
8 1 27014000 O-ring 362x3 EPDM9 1 A0115139 Sluice kit TCT RET
9 1 B0011577 Sluice kit TCR
10 1 A0114728 TCR-2511 Weld-on stud complete
1 2 3 4 5 67 8 9 10
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42 - Accessories
50 TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list M20723encopy BTG 2011
42 Accessories
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 A0054460 Blind flange complete Sluice valve variant only2 1 A0112953 CPM Communication cable RS-485 - USB3 1 A0111674 CPM Communication cable RS-4854 1 X20309 BTG Software
1 2 3
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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42 - Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 51copy BTG 2011
421 PCD-1000 Probe Cleaning System
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 27012871 O-ring Oslash442x3 EPDM2 2 27016179 O-ring Oslash3747x534 Polyurethane3 2 27014448 O-ring Oslash590x16 Nitril4 2 27014455 O-ring Oslash748x16 Nitril5 2 27014430 O-ring Oslash800x16 Nitril6 2 27016419 O-ring Oslash390x16 Nitril7 1 27014828 X-ring 6922 x 534 Nitril
8 1 27017326 X-ring Oslash2499x353 Nitril9 1 26004895 Guide10 1 A0016436 Cylinder end cover 11 1 A0086082 Guide pin12 1 A0085209 Solenoid valve13 () 1 35008358 Diaphragm valve14 1 A0043901 Weld-in stud flanged type15 1 A0051763 Connection box complete16 1 A0053124 Circuit card
1 B0100545 Sealing kit Consist of item 1-8and Silicone grease48001887
POW R
V LVVV
DO
COM
GND
24V
151213
1016
1 2 3 4 25 345
11 8
9 6 7 9 614
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5656
42 - Accessories
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 456
II TCR-2501 TCR-2502 TCT-2501 RET-2502 Table of contents M20723encopy BTG 2011
3 Service Instructions 3531 Maintenance Recommendations 35
311 Regular Maintenance of the Transmitter 3532 Service Actions 36
321 Removing the Transmitter from the Pipe 363211 Sluice Valve Variant 363212 Weld-in Stud Variant 38
322 Changing O-rings 39323 Changing Probe with Electronics 40
3231 Disassembling the Probe 403232 Assembling the Probe 41
3233 LED Intensity Adjustment 42324 Removing the Electronics Card 43
3241 Assembling the Sensor Electronics Box 44325 Reinstalling the Transmitter 45
33 Troubleshooting 46
4 Parts list 4941 Spare Parts 49
42 Accessories 50421 PCD-1000 Probe Cleaning System 51
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 556
Important Information
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 1copy BTG 2011
Important Information
This user manual contains all necessary instructions for installationmaintenance and basic service of the transmitter
Safety instructions and regulations for installation and service are found in theBTG Safety Manual M2076
NOTE Always read the safety instructions before installation and service of thetransmitter
The transmitter is operated using the CPM communication platform Foroperation instructions see the CPM operation manual OM2006 for TCR
OM2009 for TCT Commissioning instructions are found in the transmitterspecific chapter of the CPM operation manual
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 656
Important Information
2 TCR-2501 TCR-2502 TCT-2501 RET-2502 M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 756
11 - General
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction 3copy BTG 2011
1 Product Introduction
11 General
TCRThe TCR PeakTotal is a true total consistency transmitter it is thus virtuallyinsensitive to variations in filler and fines content as well as changes in fiberproperties
TCR is available in versions with one output (TCR-25x1) and with two outputs(TCR-25x2) The second output can for example be calibrated for ash
Based on BTGrsquos patented Peak method for optical analysis PeakTotal coverstotal consistencies in the range of 05 to 10
The transmitter is mounted in-line close after the pump and provides real timeresults The PeakTotal is available in a retractable standard version(TCR-250x) and a light version (TCR-251x) to use when retraction system isnot needed which combines lean design with top functionality and quick ROIThe probe is unique low-maintenance probe without electronic componentsattached which makes the transmitter insensitive to variations in temperatureand vibration
Fig 1 TCR-251x
Fig 2 TCR-250x
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 856
11 - General
4 TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction M20723encopy BTG 2011
TCT-2501BTGs TCT-2501 PeakOne is an in-line transmitter for measuring totalconsistency of pulp suspensions in the range 001-3 It measures the largeand fine particles individually and can because of that deliver an accurate totalconsistency value independently of variation in fiber fines or ash The pulpbrightness or color does not affect the measurement
The transmitter is mounted in-line without any special bypass arrangementand provides real time results The PeakOne is available in a retractablestandard version (TCT-2501) and a light version to use when retraction systemis not needed (TCT-2511) which combines lean design with top functionalityand quick ROI The PeakOne has a unique low-maintenance probe withoutelectronic components attached which makes the transmitter insensitive tovariations in temperature and vibration
Fig 3 TCT-2501
Fig 4 TCT-2511
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 956
11 - General
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction 5copy BTG 2011
RET-2502BTGs RET-2502 PeakTwo is an in-line transmitter for measuring ash and totalconsistency of pulp suspensions in the range 001-3 It can easily becalibrated to secure stable and accurate ash consistency based on laboratoryash determination Ash and total consistency values are independent ofvariation in pulp brightness or color
The transmitter is mounted in-line without any special bypass arrangementand provides real time results The PeakTwo is available in a retractablestandard version (RET-2502) and a light version to use when retraction systemis not needed (RET-2512) which combines lean design with top functionalityand quick ROI The PeakTwo has a unique low-maintenance probe withoutelectronic components attached which makes the transmitter insensitive tovariations in temperature and vibration
Fig 5 RET-2502
Fig 6 RET-2512
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 1056
12 - Technical Data
6 TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction M20723encopy BTG 2011
12 Technical Data
GeneralTypeIn-line smart optical total consistency transmitter for pulp suspension
Manufacturer BTG Saumlffle Sweden
Measuring PrinciplePeak Method using 880 nm lightFor TCR performed by reflectionFor TCTRET performed by transmission
Quality AssuranceQuality-assured in accordance with ISO 9001 Designed in accordance with relevant CEstandards
Product Safety According to IEC 61010Fulfills all relevant electrical product safety requirements and is labelled and listed forEuropean CE Australian USCanada ETL (Edison Technical Laboratories)
Function SpecificationsOutput SignalTotal consistency in mgl or gl
Ash consistency in mgl or gl (TCR-25x2 and RET-25x2 only)
User InterfaceIlluminated display and keypad on the CPM
Alarm functionProvides alarm signal on low and high consistency level unstable signal
Calibration SetsFour separate calibration sets individually programmable and externally controllable using abinary-coded switch
Communication PlatformFor information about the communication platform including input and output signals seeseparate user manual for the CPM M2066
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 1156
12 - Technical Data
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction 7copy BTG 2011
Process SpecificationsPressure RatingPN16 (16 bar at 20degC 230 psi at 68degF)
Consistency LimitsTCR-25xx 05 - 10 pulp consistencyTCR-25x2 0 - 10 ash consistency
TCT-25x1 001 - 300 total consistency
RET-25x2 001 - 300 total consistency
001 - 200 ash consistency
Flow LimitsTCR 13 - 5 msTCT RET 15 - 5 ms
Process Temperature LimitsMax 120 degC [248 degF]Min 5 degC [16 degF]
Ambient Temperature LimitsProbe Max 80 degC [176 degF]Electronics Max 50 degC [122 degF]
Damping0 - 99 s
Support System SpecificationsSupply Voltage100-240 plusmn10 V AC 5060 Hz Single phase to CPMSupplied with 24 V DC from the CPM
Power ConsumptionMax 50 VA a 2A slow blow fuse must be used
Performance SpecificationsRepeatabilityplusmn0002 Cs
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 1256
12 - Technical Data
8 TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction M20723encopy BTG 2011
Physical SpecificationsMountingMin pipe diameter 100 mm [4] (TCR-250x TCT-25x1 RET-25x2)
80 mm [32rdquo] (TCR-251x)
MaterialsWetted parts Stainless steel EN 14404 equiv to ASTM 316LSensor electronics box Painted aluminum
Degree of ProtectionEquivalent to IP65 NEMA 4x
ConnectionOptical connection between probe and sensor electronics box 5 m [16 ft]
WeightTransmitter TCR-250x 31 kg [68 lb]Transmitter TCR-251x 10 kg [22 lb]
Transmitter TCT-2501 34 kg [75 lb]Transmitter TCT-2511 13 kg [29 lb]
Transmitter RET-2502 34 kg [75 lb]Transmitter RET-2512 13 kg [29 lb]
Sluice valve 40 kg [89 lb]Sensor electronics box 03 kg [07 lb]
LED productClass 1
According to IECEN 60825-1Wavelength 880 nm (invisible light)
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 1356
13 - Dimensions and Mounting
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction 9copy BTG 2011
13 Dimensions and Mounting
Min Oslash1004
Oslash502
2 5 0
1 0
1 0 8
4 3
338133
Min 30012
1 5 5
6 1
2 0 0
8
Oslash4618
1004
30012
9 0
3 5
Min Oslash100 4 (TCT RET)Min Oslash80 32 (TCR)
522
1 2 6
5
1907
10154
11446
9 0
3 5
2309
1305
Oslash904
Oslash4502
2 5 0
1 0
2 5
1
Fig 7 Dimensions andclearances
Transmitter sluice valve variant Transmitter weld-in stud variant
Sensor electronics box
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 1456
14 - Type Plate Explanations
10 TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction M20723encopy BTG 2011
14 Type Plate Explanations
1 Manufacturer 2 Warning sign
The device is designed for industrial use Installation handling andservice must only be carried out by trained and authorized personnel andaccording to relevant standards Read the manual for detailed informationand pay special attention to the warning signs
3 Transmitter Model and Variants
The transmitter model and variant is specified according to the codesystem explained below
BTG Instruments ABIndustrigatan 1-366129 SaumlffleSWEDEN
TYPE
NO
LED PRODUCT
Fig 8 Type sign
TCT-2501SSEP155
1
12345678Class 1
2
3
45
6
A Transmitter Model
TCR-25 TCT-25 RET-25
B Mounting variant
0 Sluice valve variant Sluice valve variant Sluice valve variant
1 Weld-in stud variant Weld-in stud variant Weld-in stud variant
C Output signals
1 One output One output NA
2 Two outputs NA Two outputsD Wetted Part Material
SSStainless Steel EN14404
Stainless Steel EN14404
Stainless Steel EN14404
E Rubber Material
EP EPDM EPDM EPDM
F Measuring Gap Size
15 NA Gap size 15 mm Gap size 15 mm
30 NA Gap size 30 mm Gap size 30 mm
G Fiber length
5 Standard length 5 meter Standard length 5 meter Standard length 5 meter
TCT-2501SSEP155
A BC D E F G
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 1556
14 - Type Plate Explanations
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction 11copy BTG 2011
4 Manufacturing number
BTG internal product identification number
5 LED Product ClassOnly applicable for transmitter type TCR-25xx
6 CE-marking
The Transmitter is approved according to CE directives
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 1656
15 - CE Declaration
12 TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction M20723encopy BTG 2011
15 CE Declaration
When using the units in other combinations than those tested for BTG can notguarantee CE directive conformity
The units in combination with customer-installed external devices may conformwith EMC and safety requirements when properly installed and CE-markedequipment is used
The system operator is responsible for CE directive conformityConformity must be verified by inspection
CE Declaration of Conformity
According to EN 17050-12005
Manufacturerrsquos Name BTG Instruments ABManufacturerrsquos Address PO Box 602 S- 661 29 SAumlFFLE Swedendeclares that the productProduct Name Total Consistency Transmitter Model Number TCR-2501-2511 alt with
FCM-8000FCI-1000HCM-8000 modulesTCR-2502-2512 alt withFCM-8000FCI-1000HCM-8010 modulesTCT-2501-2511 alt withFCM-8000FCI-1000HCM-8000 modulesRET-2502-2512 alt withFCM-8000FCI-1000HCM-8010 modules
complies with the amendments andrequirements of the
Low Voltage D irective 200695EC
EMC Directive 2 004108ECPED Directive 9723ECRoHS 2 00295ECWEEE 2 00296EC
and conforms with the following productstandards and PED conformity assessment procedureSafety EN ISO 12100-1
LVD EN 61010-1- 2nd ed
EMC EN 61000-6-2 99 EN 61000-6-4 04
PED Pressure equipment for pipingIn accordance to Article 1Table 9 art3 (3) Annex II
(Sound eng practise)Must not bear CE-marking
CSACRN 0C110585 Sluice valve device acc to ASME
WEEE -na- not Annex 1RoHS compatible
Quality System ISO 9001monitored byLloydrsquos Register Quality Assurance
Saumlffle September 2010
Bjoumlrn Fahlin DoO
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 1756
21 - Unpacking
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 13copy BTG 2011
2 Installation Instructions
21 Unpacking
211 Unpacking Sluice Valve Variant
Fig 9 Unpacking sluicevalve variant
1 1 x Measuring probe2 1 x Sensor electronics
box3 1 x Sluice valve4 1 x Communication
Platform CPM5 1 x Blind flange
(optional)6 1 x PCD-1000 probe
cleaning system(optional with probepre-mounted)
7 1 x User Manual CD(not shown)
8 1 x BTG Softwareinstallation CD
(optional not shown)9 1 x Communicationcable (optional notshown)
1
3
5
2
4
6
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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21 - Unpacking
14 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
212 Unpacking Weld-in Stud Variant
Fig 10 Unpacking weld-instud variant
1 1 x Measuring probe2 1 x Sensor electronics
box3 1 x Weld-in stud4 1 x Coupling5 1 x O-ring6 1 x Blind flange7 Communication
Platform CPM8 1 x User Manual (not
shown)9 1 x BTG CalWin
installation CD(optional not shown)
10 1 x Communicationcable (optional notshown)
2
7
4
3
1
56
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 1956
22 - Welding Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 15copy BTG 2011
22 Welding Instructions
221 Welding Instructions Sluice Valve Variant
Tools required
Block wrench 13 mm4 x braces (supplied by customer)
1 2
D=45 mm(18)
60 mm(24)
60 mm(24)
3
4 5
6 7
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
DANGERUse protective
clothing
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2056
22 - Welding Instructions
16 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
8 9
11
13
12
X 60mm=
Y=X
Y
X=60mm
Y=X
Y
10
14 15
NOTERemove any welding andgrinding beard inside thepipeto reduce the risk of pulpstuck
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2156
22 - Welding Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 17copy BTG 2011
222 Welding Instructions Weld-in Stud Variant
Tools required
Torque wrench 10 mm
1
4
6
5
X 60mm=
Y=X
Y
1 2
D=40 mm(16)
3
60 mm(24)
60 mm(24)
7 8
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
DANGERUse protective
clothing
NOTERemove any welding andgrinding beard inside thepipeto reduce the risk of pulpstuck
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2256
22 - Welding Instructions
18 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
10 Nm
9 10
11
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2356
23 - Mounting Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 19copy BTG 2011
23 Mounting Instructions
231 Sensor Electronics Box
Mount the electronics box to a none vibrating position such as a wall or poleby fastening the wall bracket to a flat surface Use four suitable screws
Tools required
Screwdriver
2 5 0
1 0
2 5
1
Fig 11 Recommendedclearances
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2456
23 - Mounting Instructions
20 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
232 Measuring Gap Angle Adjustment SluiceValve Variant
Tools required
Allen key 4 mm 5 mm
1
BD
A
180deg
180deg
2
3
4 5
C
DANGERHigh pressure
in the equipment
NOTEThe red spot on the protractorindicates the position of themeasuring gap
Normal pulp
The probe measuring gap musthave a 45deg angle from the pulpflow If the pulp flowcorresponds to arrow A or Bthe angle must be adjusted
Unscreened pulp
The probe measuring gap musthave a 135deg angle from thepulp flow If the pulp flowcorresponds to arrow C or Dthe angle must be adjusted
DANGERThe transmitter must always beremoved from the pipe whenthe angle is adjusted
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2556
23 - Mounting Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 21copy BTG 2011
6
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2656
23 - Mounting Instructions
22 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
233 Mounting the Probe Sluice Valve Variant
NOTEIf the pipe pressure is higher than 5 bar (72 psi) we recommend that the pipeis depressurized during mounting of the probe into the sluice valve
Tools required
Small brushBlock wrench 17 mmSocket wrench 19 mm
Allen key 4 mm
Consumables required
Lubricant for O-rings (use MOLYKOTE 111 or equivalent for EPDM O-rings)
1
3
2
A
B
C
4
DANGERUse protective
clothing
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2756
23 - Mounting Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 23copy BTG 2011
5 6
7 8
9WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile mounting the back cover
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2856
23 - Mounting Instructions
24 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
234 Mounting the Probe Weld-in Stud Variant
Tools required
Torque wrench 10 mm
45deg
135deg
A B
1
4
2
3
5
10 Nm
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
NOTEThe asterisk on the protractorindicates the position of themeasuring gap
Normal pulp
The probe measuring gap musthave a 45deg angle from the pulpflow as shown in step 4figure A
Unscreened pulp
The probe measuring gap musthave a 135deg angle from thepulp flow as shown in step 4figure B
WARNINGEquipment
damage
WARNINGAvoid bending the fiber cablewhile mounting the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2956
24 - Connection Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 25copy BTG 2011
24 Connection Instructions
241 Electrical Connections2411 Connection of Communication Platform
WARNING
Equipmentdamage
WARNING
The power to thecommunication platform mustbe turned off when connectingthe communication platform tothe sensor electronics box
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3056
25 - Optional Accessories
26 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
25 Optional Accessories
251 PCD-1000 Probe Cleaning System
NOTEThese instructions are only valid for installation of the PCD-1000 withTCT-2501 or RET-2502 probe pre-mounted
2511 Dimensions and Installation Clearances
Min Oslash1004
Min 30012
70028
5 5 0
2 2
1 4 0
5 5
1 3 3
5 3
5 1 2
Fig 12 PCD-1000Dimensions andclearances
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3156
25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 27copy BTG 2011
2512 Measuring Gap angle Adjustment
Tools required
Allen key 4 mmBlock wrench 10mm 16 mm
BD
C
A
180deg
180deg
3 4
2
1NOTEThe screw on the protectivesleeve indicates the position ofthe measuring gap
The probe measuring gap musthave a 45deg angle from the pulpflow If the pulp flowcorresponds to arrow B or Cthe angle must be adjusted
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3256
25 - Optional Accessories
28 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
5
6 7
180deg
8
9 10
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3356
25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 29copy BTG 2011
2513 Welding and Mounting
Tools required
Block wrench 13 mm 16 mm
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
DANGERUse protectiveclothing
1 2
D=45 mm(18)
60 mm(24)
60 mm(24)
3
4 5
6 7
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3456
25 - Optional Accessories
30 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
8
X=60mm
Y=X
Y
X=60mm
Y=X
Y
9 10
11 12
13
14
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3556
25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 31copy BTG 2011
5 5 0
2 2
15 16
17 18
19 20
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3656
25 - Optional Accessories
32 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
2514 Electrical Connections
Tools required
Small screwdriver
-+
P1
DO
+ + - -
100-240 V AC
PE N L
P3
P2
P1 D O 1
+ C O M
G N D
+ 2 4 V
S
PCD-1000 CPM
1 2
3
3
-+
P1
DO
+ + - -
100-240 V AC
PE N L
P3
HCMP2
P1 D O 1
+ C O M
G N D
+ 2 4 V
S
PCD-1000 CPM
FCM
DANGERHazardous voltage
in the equipment
S = Shieldconnected tocable gland
2 x 2 x 075 mm 2
(2 x 2 x AWG18)
NOTEFor FCM connection a jumpermust be connected between
DO1 and +COM as shown infigure
1 x 2 x 075 mm 2
(1 x 2 x AWG18)
S = Shieldconnected tocable gland
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3756
25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 33copy BTG 2011
2515 Water Connections
2516 Air Connections
3-6 bar (45-90 psi)
Water inlet Water outlet
D=85 mm
[033]D=172 mm
[068]
4-8 bar (58-100 psi)or at least half theprocess pressure
Air Connection
Hose Oslash6-4
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3856
25 - Optional Accessories
34 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3956
31 - Maintenance Recommendations
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 35copy BTG 2011
3 Service Instructions
31 Maintenance Recommendations
311 Regular Maintenance of the Transmitter
Maintenance needs will depend on the transmitter position media influenceand ambient conditions
Regular maintenance includes
bull Quarterly inspection of rubber seals in contact with media containing highconcentration of chemicals (black liquor chlorine etc) to prevent leakage
bull Semi-annual inspection inside the cover for possible leakage
Long-term maintenance includes
bull Replacement of media exposed rubber seals typically after 3-5 yearsoperation
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4056
32 - Service Actions
36 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
32 Service Actions
321 Removing the Transmitter from the Pipe3211 Sluice Valve Variant
NOTEIf the pipe pressure is higher than 5 bar (72 psi) we recommend that the pipeis depressurized before removal of the probe from the sluice valve
Tools required
Allen key 4 mmBlock wrench 17 mmSocket wrench 19 mm
3
21
4
DANGERUse protective
clothing
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4156
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 37copy BTG 2011
5
CB
A
6WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile removing the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4256
32 - Service Actions
38 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3212 Weld-in Stud Variant
Tools required
Torque wrench 10 mm
1 2
10 Nm
3 4
5
DANGERUse protectiveclothing
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
WARNING
Equipmentdamage
WARNINGAvoid bending the fiber cablewhile removing the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4356
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 39copy BTG 2011
322 Changing O-rings
All O-rings that need to be changed on a regular basis are shown in fig 14
below
Consumables required
Lubricant for O-rings (use MOLYKOTE 111 or equivalent for EPDM O-rings)
Parts required
Sluice valve variantO-ring 3747x534 27014018O-ring 362x3 27014000
Weld-in stud variantO-ring 392x3 27003060
Fig 13 O-rings sluice valvevariant
1 O-ring 3747x5342 O-ring 362x3
1
2
Fig 14 O-ring weld-in studvariant
3 O-ring 392x3
3
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
40 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
323 Changing Probe with Electronics
NOTEThe disassembling and assembling instructions in section 3231 and section3231 are only relevant for sluice valve variant transmitters A LED intensityadjustment as described in section 3233 must however be performed for alltransmitter variants when changing the probe
3231 Disassembling the Probe
NOTEMake a note of the angle of the probe measuring gap in relation to the flowbefore disassembling the probe The angle is indicated by the red spot at theprotractor at the back of the probe
Tools required
Allen key 4 mm
1
2WARNING
Equipmentdamage
WARNINGAvoid bending the fiber cablewhile disassembling theprobe
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4556
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 41copy BTG 2011
3232 Assembling the Probe
Tools required
Allen key 4 mm
2
1
NOTEThe angle of the probemeasuring gap in relation tothe flow must be set accordingto the notes made duringdisassembling
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
42 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3233 LED Intensity Adjustment
After the change is performed a LED intensity adjustment must be carried outbefore the transmitter can be put back into operation The procedure for theadjustment varies depending on the type of transmitter See the CPMoperation manual for additional instructions on how to access the parametersmentioned below
TCR-25xx1 Reinstall the transmitter to the pipe according to appropriate instructions in
section 2 Installation Instructions and admit pulp to the line
2 Connect the CPM to the transmitter and power up the transmitter
3 On the CPM display access the sensor configuration menu
4 If you want to use the present calibration perform the following
a Access the LED intensity parameter viewb Compare the displayed TCons value on the display with the actual
consistency of the pulp in the line
c Increase the LED intensity parameter value by approximately 2percentage units if the TCons value is too low or decrease if theTCons value is too high
d Repeat this procedure until the TCons value is equal to the actualconsistency of the pulp in the line
5 If you want to make a new calibration perform the following
a Change the value of parameter Adj LED int to 1
An automatic LED intensity adjustment will be started This will adjustthe LED intensity parameter to an appropriate value for the presentpulp conditions
b On the CPM display access the calibration menu and perform a newcalibration
TCT-25x1 RET-25x21 Connect the CPM to the transmitter and power up the transmitter
2 Place the probe in a bucket with water of drinking quality (the probe tip mustbe held at least 10 cm [4rdquo] from the wall and bottom of the bucket)
3 On the CPM display access the sensor configuration menu
4 Change the value of parameter Adj LED int to 1
An automatic LED intensity adjustment will be started This will adjust theLED intensity parameter to a value where the signal in clear water (CW) isas close to 100 as possible
5 Reinstall the transmitter to the pipe according to appropriate instructions insection 2 Installation Instructions and admit pulp to the line
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4756
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 43copy BTG 2011
324 Removing the Electronics Card
NOTEThe electronics card should only be removed for trouble shooting purposeswhen referred from section 33 Troubleshooting
Tools required
Small screwdriver Torx driver T-10
3
21
4
5 6WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile removing the electronicscard
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4856
32 - Service Actions
44 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3241 Assembling the Sensor Electronics Box
Tools required
Torx driver T-10
WARNING
Equipmentdamage
1
2 3
WARNINGAvoid bending the fiber cable
while mounting the electronicscard
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4956
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 45copy BTG 2011
325 Reinstalling the Transmitter
For mounting instructions and connection instructions see section 2
Installation Instructions
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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33 - Troubleshooting
46 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
33 Troubleshooting
Symptom Probable Cause Solution
1 No or incorrect output signal 11 Basic check Make sure that the process is working asusual and pulp is flowing in the pipe
Make sure that power is supplied to thecommunication platform
12 Electrical error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled +24V on theelectronics card (see fig 15 ) is permanently lit
If LED +24V is off check the wiring betweenthe sensor electronics box card and thecommunication platform If that does not helpchange the sensor electronics box
13 Software error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled CPU1 on theelectronics card (see fig 15 ) is flashingregularly Irregular flashing from LED CPU1indicates probable software error ContactBTG Service for further assistance
14 Communication error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled COM on theelectronics card is flashing (see fig 15 ) whichindicates that the communication is working
If LED COM is permanently lit check that thesystem cable is correctly connected to thesensor electronics box according to section2411 on page 23
If LED COM is off check the wiring betweenthe sensor electronics box and thecommunication platform for breaks
If the problem still remains contact BTGService for further assistance
2 Incorrect consistencymeasurement
21 Calibration needed Make a complete calibration of the transmitterSee the CPM Operation Manual for furtherinstructions
22 Incorrect LED intensityconfiguration
Access the sensor configuration menu on theCPM and perform an automatic LED intensityadjustment (requires a recalibration) or adjust
the LED intensity manually See the CPM Operation Manual for furtherinstructions
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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33 - Troubleshooting
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 47copy BTG 2011
3 Output signal varies withchange in flow
31 Wrong probe angle relative tothe flow
Turn the probe so that the measuring gap is ata 45deg angle from the pulp flow
For sluice valve variant see section 232Measuring Gap Angle Adjustment SluiceValve Variant For weld-in stud variant see section 234Mounting the Probe Weld-in Stud Variant
32 The transmitter is not mountedaccording to instructions It maybe installed at a point where thepulp suspension is layered andthe layering may vary with therate of flow
Check the installation with reference to therecommendations in the InstallationEngineering Guide Note the length of theturbulence damping zone after the pump
4 Abnormally unsteadyoutput signal
41 Selected time-constant fordamping is too short
Increase damping until signal stabilizes Seethe CPM Operation Manual for instructions
Symptom Probable Cause Solution
Fig 15 Electronics card
1 LED CPU1 - Software runindicator
2 LED COM -Communication indicator
3 LED CPU2 - Not used4 LED +24V - Power
indicator
1234
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5256
33 - Troubleshooting
48 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5356
41 - Spare Parts
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 49copy BTG 2011
4 Parts list
41 Spare Parts
Item No
Rec
spare parts
Qty Part No Spare Part Description
1 1 A0115105 TCR-2501 Probe with electronicsB0011684 TCR-2502 Probe with electronics
A0115238 TCT-2501 Probe with electronicsB0011569 RET-2502 Probe with electronics
2 1 A0113563 TCR-2511 Probe with electronicsB0011726 TCR-2512 Probe with electronics
A0121541 TCT-2511 Probe with electronicsB0011734 RET-2512 Probe with electronics
3 1 27003060 O-ring 392x3 EPDM4 1 27014018 O-ring 3747x534 EPDM5 1 A0004796 Sluice valve complete AISI 3166 1 A0043901 Weld-in stud flanged type SS steel 23437 1 A0115170 TCR-2501 Cover complete
B0011700 TCR-2501 Cover complete A0115220 TCT-2502 Cover complete A0115246 RET-2502 Cover complete
8 1 27014000 O-ring 362x3 EPDM9 1 A0115139 Sluice kit TCT RET
9 1 B0011577 Sluice kit TCR
10 1 A0114728 TCR-2511 Weld-on stud complete
1 2 3 4 5 67 8 9 10
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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42 - Accessories
50 TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list M20723encopy BTG 2011
42 Accessories
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 A0054460 Blind flange complete Sluice valve variant only2 1 A0112953 CPM Communication cable RS-485 - USB3 1 A0111674 CPM Communication cable RS-4854 1 X20309 BTG Software
1 2 3
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5556
42 - Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 51copy BTG 2011
421 PCD-1000 Probe Cleaning System
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 27012871 O-ring Oslash442x3 EPDM2 2 27016179 O-ring Oslash3747x534 Polyurethane3 2 27014448 O-ring Oslash590x16 Nitril4 2 27014455 O-ring Oslash748x16 Nitril5 2 27014430 O-ring Oslash800x16 Nitril6 2 27016419 O-ring Oslash390x16 Nitril7 1 27014828 X-ring 6922 x 534 Nitril
8 1 27017326 X-ring Oslash2499x353 Nitril9 1 26004895 Guide10 1 A0016436 Cylinder end cover 11 1 A0086082 Guide pin12 1 A0085209 Solenoid valve13 () 1 35008358 Diaphragm valve14 1 A0043901 Weld-in stud flanged type15 1 A0051763 Connection box complete16 1 A0053124 Circuit card
1 B0100545 Sealing kit Consist of item 1-8and Silicone grease48001887
POW R
V LVVV
DO
COM
GND
24V
151213
1016
1 2 3 4 25 345
11 8
9 6 7 9 614
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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42 - Accessories
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 556
Important Information
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 1copy BTG 2011
Important Information
This user manual contains all necessary instructions for installationmaintenance and basic service of the transmitter
Safety instructions and regulations for installation and service are found in theBTG Safety Manual M2076
NOTE Always read the safety instructions before installation and service of thetransmitter
The transmitter is operated using the CPM communication platform Foroperation instructions see the CPM operation manual OM2006 for TCR
OM2009 for TCT Commissioning instructions are found in the transmitterspecific chapter of the CPM operation manual
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 656
Important Information
2 TCR-2501 TCR-2502 TCT-2501 RET-2502 M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 756
11 - General
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction 3copy BTG 2011
1 Product Introduction
11 General
TCRThe TCR PeakTotal is a true total consistency transmitter it is thus virtuallyinsensitive to variations in filler and fines content as well as changes in fiberproperties
TCR is available in versions with one output (TCR-25x1) and with two outputs(TCR-25x2) The second output can for example be calibrated for ash
Based on BTGrsquos patented Peak method for optical analysis PeakTotal coverstotal consistencies in the range of 05 to 10
The transmitter is mounted in-line close after the pump and provides real timeresults The PeakTotal is available in a retractable standard version(TCR-250x) and a light version (TCR-251x) to use when retraction system isnot needed which combines lean design with top functionality and quick ROIThe probe is unique low-maintenance probe without electronic componentsattached which makes the transmitter insensitive to variations in temperatureand vibration
Fig 1 TCR-251x
Fig 2 TCR-250x
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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11 - General
4 TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction M20723encopy BTG 2011
TCT-2501BTGs TCT-2501 PeakOne is an in-line transmitter for measuring totalconsistency of pulp suspensions in the range 001-3 It measures the largeand fine particles individually and can because of that deliver an accurate totalconsistency value independently of variation in fiber fines or ash The pulpbrightness or color does not affect the measurement
The transmitter is mounted in-line without any special bypass arrangementand provides real time results The PeakOne is available in a retractablestandard version (TCT-2501) and a light version to use when retraction systemis not needed (TCT-2511) which combines lean design with top functionalityand quick ROI The PeakOne has a unique low-maintenance probe withoutelectronic components attached which makes the transmitter insensitive tovariations in temperature and vibration
Fig 3 TCT-2501
Fig 4 TCT-2511
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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11 - General
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction 5copy BTG 2011
RET-2502BTGs RET-2502 PeakTwo is an in-line transmitter for measuring ash and totalconsistency of pulp suspensions in the range 001-3 It can easily becalibrated to secure stable and accurate ash consistency based on laboratoryash determination Ash and total consistency values are independent ofvariation in pulp brightness or color
The transmitter is mounted in-line without any special bypass arrangementand provides real time results The PeakTwo is available in a retractablestandard version (RET-2502) and a light version to use when retraction systemis not needed (RET-2512) which combines lean design with top functionalityand quick ROI The PeakTwo has a unique low-maintenance probe withoutelectronic components attached which makes the transmitter insensitive tovariations in temperature and vibration
Fig 5 RET-2502
Fig 6 RET-2512
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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12 - Technical Data
6 TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction M20723encopy BTG 2011
12 Technical Data
GeneralTypeIn-line smart optical total consistency transmitter for pulp suspension
Manufacturer BTG Saumlffle Sweden
Measuring PrinciplePeak Method using 880 nm lightFor TCR performed by reflectionFor TCTRET performed by transmission
Quality AssuranceQuality-assured in accordance with ISO 9001 Designed in accordance with relevant CEstandards
Product Safety According to IEC 61010Fulfills all relevant electrical product safety requirements and is labelled and listed forEuropean CE Australian USCanada ETL (Edison Technical Laboratories)
Function SpecificationsOutput SignalTotal consistency in mgl or gl
Ash consistency in mgl or gl (TCR-25x2 and RET-25x2 only)
User InterfaceIlluminated display and keypad on the CPM
Alarm functionProvides alarm signal on low and high consistency level unstable signal
Calibration SetsFour separate calibration sets individually programmable and externally controllable using abinary-coded switch
Communication PlatformFor information about the communication platform including input and output signals seeseparate user manual for the CPM M2066
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 1156
12 - Technical Data
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction 7copy BTG 2011
Process SpecificationsPressure RatingPN16 (16 bar at 20degC 230 psi at 68degF)
Consistency LimitsTCR-25xx 05 - 10 pulp consistencyTCR-25x2 0 - 10 ash consistency
TCT-25x1 001 - 300 total consistency
RET-25x2 001 - 300 total consistency
001 - 200 ash consistency
Flow LimitsTCR 13 - 5 msTCT RET 15 - 5 ms
Process Temperature LimitsMax 120 degC [248 degF]Min 5 degC [16 degF]
Ambient Temperature LimitsProbe Max 80 degC [176 degF]Electronics Max 50 degC [122 degF]
Damping0 - 99 s
Support System SpecificationsSupply Voltage100-240 plusmn10 V AC 5060 Hz Single phase to CPMSupplied with 24 V DC from the CPM
Power ConsumptionMax 50 VA a 2A slow blow fuse must be used
Performance SpecificationsRepeatabilityplusmn0002 Cs
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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12 - Technical Data
8 TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction M20723encopy BTG 2011
Physical SpecificationsMountingMin pipe diameter 100 mm [4] (TCR-250x TCT-25x1 RET-25x2)
80 mm [32rdquo] (TCR-251x)
MaterialsWetted parts Stainless steel EN 14404 equiv to ASTM 316LSensor electronics box Painted aluminum
Degree of ProtectionEquivalent to IP65 NEMA 4x
ConnectionOptical connection between probe and sensor electronics box 5 m [16 ft]
WeightTransmitter TCR-250x 31 kg [68 lb]Transmitter TCR-251x 10 kg [22 lb]
Transmitter TCT-2501 34 kg [75 lb]Transmitter TCT-2511 13 kg [29 lb]
Transmitter RET-2502 34 kg [75 lb]Transmitter RET-2512 13 kg [29 lb]
Sluice valve 40 kg [89 lb]Sensor electronics box 03 kg [07 lb]
LED productClass 1
According to IECEN 60825-1Wavelength 880 nm (invisible light)
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 1356
13 - Dimensions and Mounting
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction 9copy BTG 2011
13 Dimensions and Mounting
Min Oslash1004
Oslash502
2 5 0
1 0
1 0 8
4 3
338133
Min 30012
1 5 5
6 1
2 0 0
8
Oslash4618
1004
30012
9 0
3 5
Min Oslash100 4 (TCT RET)Min Oslash80 32 (TCR)
522
1 2 6
5
1907
10154
11446
9 0
3 5
2309
1305
Oslash904
Oslash4502
2 5 0
1 0
2 5
1
Fig 7 Dimensions andclearances
Transmitter sluice valve variant Transmitter weld-in stud variant
Sensor electronics box
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 1456
14 - Type Plate Explanations
10 TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction M20723encopy BTG 2011
14 Type Plate Explanations
1 Manufacturer 2 Warning sign
The device is designed for industrial use Installation handling andservice must only be carried out by trained and authorized personnel andaccording to relevant standards Read the manual for detailed informationand pay special attention to the warning signs
3 Transmitter Model and Variants
The transmitter model and variant is specified according to the codesystem explained below
BTG Instruments ABIndustrigatan 1-366129 SaumlffleSWEDEN
TYPE
NO
LED PRODUCT
Fig 8 Type sign
TCT-2501SSEP155
1
12345678Class 1
2
3
45
6
A Transmitter Model
TCR-25 TCT-25 RET-25
B Mounting variant
0 Sluice valve variant Sluice valve variant Sluice valve variant
1 Weld-in stud variant Weld-in stud variant Weld-in stud variant
C Output signals
1 One output One output NA
2 Two outputs NA Two outputsD Wetted Part Material
SSStainless Steel EN14404
Stainless Steel EN14404
Stainless Steel EN14404
E Rubber Material
EP EPDM EPDM EPDM
F Measuring Gap Size
15 NA Gap size 15 mm Gap size 15 mm
30 NA Gap size 30 mm Gap size 30 mm
G Fiber length
5 Standard length 5 meter Standard length 5 meter Standard length 5 meter
TCT-2501SSEP155
A BC D E F G
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 1556
14 - Type Plate Explanations
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction 11copy BTG 2011
4 Manufacturing number
BTG internal product identification number
5 LED Product ClassOnly applicable for transmitter type TCR-25xx
6 CE-marking
The Transmitter is approved according to CE directives
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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15 - CE Declaration
12 TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction M20723encopy BTG 2011
15 CE Declaration
When using the units in other combinations than those tested for BTG can notguarantee CE directive conformity
The units in combination with customer-installed external devices may conformwith EMC and safety requirements when properly installed and CE-markedequipment is used
The system operator is responsible for CE directive conformityConformity must be verified by inspection
CE Declaration of Conformity
According to EN 17050-12005
Manufacturerrsquos Name BTG Instruments ABManufacturerrsquos Address PO Box 602 S- 661 29 SAumlFFLE Swedendeclares that the productProduct Name Total Consistency Transmitter Model Number TCR-2501-2511 alt with
FCM-8000FCI-1000HCM-8000 modulesTCR-2502-2512 alt withFCM-8000FCI-1000HCM-8010 modulesTCT-2501-2511 alt withFCM-8000FCI-1000HCM-8000 modulesRET-2502-2512 alt withFCM-8000FCI-1000HCM-8010 modules
complies with the amendments andrequirements of the
Low Voltage D irective 200695EC
EMC Directive 2 004108ECPED Directive 9723ECRoHS 2 00295ECWEEE 2 00296EC
and conforms with the following productstandards and PED conformity assessment procedureSafety EN ISO 12100-1
LVD EN 61010-1- 2nd ed
EMC EN 61000-6-2 99 EN 61000-6-4 04
PED Pressure equipment for pipingIn accordance to Article 1Table 9 art3 (3) Annex II
(Sound eng practise)Must not bear CE-marking
CSACRN 0C110585 Sluice valve device acc to ASME
WEEE -na- not Annex 1RoHS compatible
Quality System ISO 9001monitored byLloydrsquos Register Quality Assurance
Saumlffle September 2010
Bjoumlrn Fahlin DoO
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 1756
21 - Unpacking
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 13copy BTG 2011
2 Installation Instructions
21 Unpacking
211 Unpacking Sluice Valve Variant
Fig 9 Unpacking sluicevalve variant
1 1 x Measuring probe2 1 x Sensor electronics
box3 1 x Sluice valve4 1 x Communication
Platform CPM5 1 x Blind flange
(optional)6 1 x PCD-1000 probe
cleaning system(optional with probepre-mounted)
7 1 x User Manual CD(not shown)
8 1 x BTG Softwareinstallation CD
(optional not shown)9 1 x Communicationcable (optional notshown)
1
3
5
2
4
6
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 1856
21 - Unpacking
14 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
212 Unpacking Weld-in Stud Variant
Fig 10 Unpacking weld-instud variant
1 1 x Measuring probe2 1 x Sensor electronics
box3 1 x Weld-in stud4 1 x Coupling5 1 x O-ring6 1 x Blind flange7 Communication
Platform CPM8 1 x User Manual (not
shown)9 1 x BTG CalWin
installation CD(optional not shown)
10 1 x Communicationcable (optional notshown)
2
7
4
3
1
56
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 1956
22 - Welding Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 15copy BTG 2011
22 Welding Instructions
221 Welding Instructions Sluice Valve Variant
Tools required
Block wrench 13 mm4 x braces (supplied by customer)
1 2
D=45 mm(18)
60 mm(24)
60 mm(24)
3
4 5
6 7
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
DANGERUse protective
clothing
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2056
22 - Welding Instructions
16 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
8 9
11
13
12
X 60mm=
Y=X
Y
X=60mm
Y=X
Y
10
14 15
NOTERemove any welding andgrinding beard inside thepipeto reduce the risk of pulpstuck
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2156
22 - Welding Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 17copy BTG 2011
222 Welding Instructions Weld-in Stud Variant
Tools required
Torque wrench 10 mm
1
4
6
5
X 60mm=
Y=X
Y
1 2
D=40 mm(16)
3
60 mm(24)
60 mm(24)
7 8
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
DANGERUse protective
clothing
NOTERemove any welding andgrinding beard inside thepipeto reduce the risk of pulpstuck
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2256
22 - Welding Instructions
18 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
10 Nm
9 10
11
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2356
23 - Mounting Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 19copy BTG 2011
23 Mounting Instructions
231 Sensor Electronics Box
Mount the electronics box to a none vibrating position such as a wall or poleby fastening the wall bracket to a flat surface Use four suitable screws
Tools required
Screwdriver
2 5 0
1 0
2 5
1
Fig 11 Recommendedclearances
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2456
23 - Mounting Instructions
20 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
232 Measuring Gap Angle Adjustment SluiceValve Variant
Tools required
Allen key 4 mm 5 mm
1
BD
A
180deg
180deg
2
3
4 5
C
DANGERHigh pressure
in the equipment
NOTEThe red spot on the protractorindicates the position of themeasuring gap
Normal pulp
The probe measuring gap musthave a 45deg angle from the pulpflow If the pulp flowcorresponds to arrow A or Bthe angle must be adjusted
Unscreened pulp
The probe measuring gap musthave a 135deg angle from thepulp flow If the pulp flowcorresponds to arrow C or Dthe angle must be adjusted
DANGERThe transmitter must always beremoved from the pipe whenthe angle is adjusted
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2556
23 - Mounting Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 21copy BTG 2011
6
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2656
23 - Mounting Instructions
22 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
233 Mounting the Probe Sluice Valve Variant
NOTEIf the pipe pressure is higher than 5 bar (72 psi) we recommend that the pipeis depressurized during mounting of the probe into the sluice valve
Tools required
Small brushBlock wrench 17 mmSocket wrench 19 mm
Allen key 4 mm
Consumables required
Lubricant for O-rings (use MOLYKOTE 111 or equivalent for EPDM O-rings)
1
3
2
A
B
C
4
DANGERUse protective
clothing
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2756
23 - Mounting Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 23copy BTG 2011
5 6
7 8
9WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile mounting the back cover
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2856
23 - Mounting Instructions
24 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
234 Mounting the Probe Weld-in Stud Variant
Tools required
Torque wrench 10 mm
45deg
135deg
A B
1
4
2
3
5
10 Nm
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
NOTEThe asterisk on the protractorindicates the position of themeasuring gap
Normal pulp
The probe measuring gap musthave a 45deg angle from the pulpflow as shown in step 4figure A
Unscreened pulp
The probe measuring gap musthave a 135deg angle from thepulp flow as shown in step 4figure B
WARNINGEquipment
damage
WARNINGAvoid bending the fiber cablewhile mounting the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2956
24 - Connection Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 25copy BTG 2011
24 Connection Instructions
241 Electrical Connections2411 Connection of Communication Platform
WARNING
Equipmentdamage
WARNING
The power to thecommunication platform mustbe turned off when connectingthe communication platform tothe sensor electronics box
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3056
25 - Optional Accessories
26 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
25 Optional Accessories
251 PCD-1000 Probe Cleaning System
NOTEThese instructions are only valid for installation of the PCD-1000 withTCT-2501 or RET-2502 probe pre-mounted
2511 Dimensions and Installation Clearances
Min Oslash1004
Min 30012
70028
5 5 0
2 2
1 4 0
5 5
1 3 3
5 3
5 1 2
Fig 12 PCD-1000Dimensions andclearances
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3156
25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 27copy BTG 2011
2512 Measuring Gap angle Adjustment
Tools required
Allen key 4 mmBlock wrench 10mm 16 mm
BD
C
A
180deg
180deg
3 4
2
1NOTEThe screw on the protectivesleeve indicates the position ofthe measuring gap
The probe measuring gap musthave a 45deg angle from the pulpflow If the pulp flowcorresponds to arrow B or Cthe angle must be adjusted
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3256
25 - Optional Accessories
28 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
5
6 7
180deg
8
9 10
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3356
25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 29copy BTG 2011
2513 Welding and Mounting
Tools required
Block wrench 13 mm 16 mm
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
DANGERUse protectiveclothing
1 2
D=45 mm(18)
60 mm(24)
60 mm(24)
3
4 5
6 7
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3456
25 - Optional Accessories
30 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
8
X=60mm
Y=X
Y
X=60mm
Y=X
Y
9 10
11 12
13
14
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3556
25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 31copy BTG 2011
5 5 0
2 2
15 16
17 18
19 20
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3656
25 - Optional Accessories
32 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
2514 Electrical Connections
Tools required
Small screwdriver
-+
P1
DO
+ + - -
100-240 V AC
PE N L
P3
P2
P1 D O 1
+ C O M
G N D
+ 2 4 V
S
PCD-1000 CPM
1 2
3
3
-+
P1
DO
+ + - -
100-240 V AC
PE N L
P3
HCMP2
P1 D O 1
+ C O M
G N D
+ 2 4 V
S
PCD-1000 CPM
FCM
DANGERHazardous voltage
in the equipment
S = Shieldconnected tocable gland
2 x 2 x 075 mm 2
(2 x 2 x AWG18)
NOTEFor FCM connection a jumpermust be connected between
DO1 and +COM as shown infigure
1 x 2 x 075 mm 2
(1 x 2 x AWG18)
S = Shieldconnected tocable gland
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3756
25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 33copy BTG 2011
2515 Water Connections
2516 Air Connections
3-6 bar (45-90 psi)
Water inlet Water outlet
D=85 mm
[033]D=172 mm
[068]
4-8 bar (58-100 psi)or at least half theprocess pressure
Air Connection
Hose Oslash6-4
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3856
25 - Optional Accessories
34 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3956
31 - Maintenance Recommendations
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 35copy BTG 2011
3 Service Instructions
31 Maintenance Recommendations
311 Regular Maintenance of the Transmitter
Maintenance needs will depend on the transmitter position media influenceand ambient conditions
Regular maintenance includes
bull Quarterly inspection of rubber seals in contact with media containing highconcentration of chemicals (black liquor chlorine etc) to prevent leakage
bull Semi-annual inspection inside the cover for possible leakage
Long-term maintenance includes
bull Replacement of media exposed rubber seals typically after 3-5 yearsoperation
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4056
32 - Service Actions
36 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
32 Service Actions
321 Removing the Transmitter from the Pipe3211 Sluice Valve Variant
NOTEIf the pipe pressure is higher than 5 bar (72 psi) we recommend that the pipeis depressurized before removal of the probe from the sluice valve
Tools required
Allen key 4 mmBlock wrench 17 mmSocket wrench 19 mm
3
21
4
DANGERUse protective
clothing
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4156
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 37copy BTG 2011
5
CB
A
6WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile removing the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4256
32 - Service Actions
38 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3212 Weld-in Stud Variant
Tools required
Torque wrench 10 mm
1 2
10 Nm
3 4
5
DANGERUse protectiveclothing
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
WARNING
Equipmentdamage
WARNINGAvoid bending the fiber cablewhile removing the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4356
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 39copy BTG 2011
322 Changing O-rings
All O-rings that need to be changed on a regular basis are shown in fig 14
below
Consumables required
Lubricant for O-rings (use MOLYKOTE 111 or equivalent for EPDM O-rings)
Parts required
Sluice valve variantO-ring 3747x534 27014018O-ring 362x3 27014000
Weld-in stud variantO-ring 392x3 27003060
Fig 13 O-rings sluice valvevariant
1 O-ring 3747x5342 O-ring 362x3
1
2
Fig 14 O-ring weld-in studvariant
3 O-ring 392x3
3
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4456
32 - Service Actions
40 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
323 Changing Probe with Electronics
NOTEThe disassembling and assembling instructions in section 3231 and section3231 are only relevant for sluice valve variant transmitters A LED intensityadjustment as described in section 3233 must however be performed for alltransmitter variants when changing the probe
3231 Disassembling the Probe
NOTEMake a note of the angle of the probe measuring gap in relation to the flowbefore disassembling the probe The angle is indicated by the red spot at theprotractor at the back of the probe
Tools required
Allen key 4 mm
1
2WARNING
Equipmentdamage
WARNINGAvoid bending the fiber cablewhile disassembling theprobe
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4556
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 41copy BTG 2011
3232 Assembling the Probe
Tools required
Allen key 4 mm
2
1
NOTEThe angle of the probemeasuring gap in relation tothe flow must be set accordingto the notes made duringdisassembling
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
42 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3233 LED Intensity Adjustment
After the change is performed a LED intensity adjustment must be carried outbefore the transmitter can be put back into operation The procedure for theadjustment varies depending on the type of transmitter See the CPMoperation manual for additional instructions on how to access the parametersmentioned below
TCR-25xx1 Reinstall the transmitter to the pipe according to appropriate instructions in
section 2 Installation Instructions and admit pulp to the line
2 Connect the CPM to the transmitter and power up the transmitter
3 On the CPM display access the sensor configuration menu
4 If you want to use the present calibration perform the following
a Access the LED intensity parameter viewb Compare the displayed TCons value on the display with the actual
consistency of the pulp in the line
c Increase the LED intensity parameter value by approximately 2percentage units if the TCons value is too low or decrease if theTCons value is too high
d Repeat this procedure until the TCons value is equal to the actualconsistency of the pulp in the line
5 If you want to make a new calibration perform the following
a Change the value of parameter Adj LED int to 1
An automatic LED intensity adjustment will be started This will adjustthe LED intensity parameter to an appropriate value for the presentpulp conditions
b On the CPM display access the calibration menu and perform a newcalibration
TCT-25x1 RET-25x21 Connect the CPM to the transmitter and power up the transmitter
2 Place the probe in a bucket with water of drinking quality (the probe tip mustbe held at least 10 cm [4rdquo] from the wall and bottom of the bucket)
3 On the CPM display access the sensor configuration menu
4 Change the value of parameter Adj LED int to 1
An automatic LED intensity adjustment will be started This will adjust theLED intensity parameter to a value where the signal in clear water (CW) isas close to 100 as possible
5 Reinstall the transmitter to the pipe according to appropriate instructions insection 2 Installation Instructions and admit pulp to the line
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4756
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 43copy BTG 2011
324 Removing the Electronics Card
NOTEThe electronics card should only be removed for trouble shooting purposeswhen referred from section 33 Troubleshooting
Tools required
Small screwdriver Torx driver T-10
3
21
4
5 6WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile removing the electronicscard
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4856
32 - Service Actions
44 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3241 Assembling the Sensor Electronics Box
Tools required
Torx driver T-10
WARNING
Equipmentdamage
1
2 3
WARNINGAvoid bending the fiber cable
while mounting the electronicscard
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4956
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 45copy BTG 2011
325 Reinstalling the Transmitter
For mounting instructions and connection instructions see section 2
Installation Instructions
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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33 - Troubleshooting
46 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
33 Troubleshooting
Symptom Probable Cause Solution
1 No or incorrect output signal 11 Basic check Make sure that the process is working asusual and pulp is flowing in the pipe
Make sure that power is supplied to thecommunication platform
12 Electrical error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled +24V on theelectronics card (see fig 15 ) is permanently lit
If LED +24V is off check the wiring betweenthe sensor electronics box card and thecommunication platform If that does not helpchange the sensor electronics box
13 Software error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled CPU1 on theelectronics card (see fig 15 ) is flashingregularly Irregular flashing from LED CPU1indicates probable software error ContactBTG Service for further assistance
14 Communication error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled COM on theelectronics card is flashing (see fig 15 ) whichindicates that the communication is working
If LED COM is permanently lit check that thesystem cable is correctly connected to thesensor electronics box according to section2411 on page 23
If LED COM is off check the wiring betweenthe sensor electronics box and thecommunication platform for breaks
If the problem still remains contact BTGService for further assistance
2 Incorrect consistencymeasurement
21 Calibration needed Make a complete calibration of the transmitterSee the CPM Operation Manual for furtherinstructions
22 Incorrect LED intensityconfiguration
Access the sensor configuration menu on theCPM and perform an automatic LED intensityadjustment (requires a recalibration) or adjust
the LED intensity manually See the CPM Operation Manual for furtherinstructions
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5156
33 - Troubleshooting
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 47copy BTG 2011
3 Output signal varies withchange in flow
31 Wrong probe angle relative tothe flow
Turn the probe so that the measuring gap is ata 45deg angle from the pulp flow
For sluice valve variant see section 232Measuring Gap Angle Adjustment SluiceValve Variant For weld-in stud variant see section 234Mounting the Probe Weld-in Stud Variant
32 The transmitter is not mountedaccording to instructions It maybe installed at a point where thepulp suspension is layered andthe layering may vary with therate of flow
Check the installation with reference to therecommendations in the InstallationEngineering Guide Note the length of theturbulence damping zone after the pump
4 Abnormally unsteadyoutput signal
41 Selected time-constant fordamping is too short
Increase damping until signal stabilizes Seethe CPM Operation Manual for instructions
Symptom Probable Cause Solution
Fig 15 Electronics card
1 LED CPU1 - Software runindicator
2 LED COM -Communication indicator
3 LED CPU2 - Not used4 LED +24V - Power
indicator
1234
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5256
33 - Troubleshooting
48 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5356
41 - Spare Parts
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 49copy BTG 2011
4 Parts list
41 Spare Parts
Item No
Rec
spare parts
Qty Part No Spare Part Description
1 1 A0115105 TCR-2501 Probe with electronicsB0011684 TCR-2502 Probe with electronics
A0115238 TCT-2501 Probe with electronicsB0011569 RET-2502 Probe with electronics
2 1 A0113563 TCR-2511 Probe with electronicsB0011726 TCR-2512 Probe with electronics
A0121541 TCT-2511 Probe with electronicsB0011734 RET-2512 Probe with electronics
3 1 27003060 O-ring 392x3 EPDM4 1 27014018 O-ring 3747x534 EPDM5 1 A0004796 Sluice valve complete AISI 3166 1 A0043901 Weld-in stud flanged type SS steel 23437 1 A0115170 TCR-2501 Cover complete
B0011700 TCR-2501 Cover complete A0115220 TCT-2502 Cover complete A0115246 RET-2502 Cover complete
8 1 27014000 O-ring 362x3 EPDM9 1 A0115139 Sluice kit TCT RET
9 1 B0011577 Sluice kit TCR
10 1 A0114728 TCR-2511 Weld-on stud complete
1 2 3 4 5 67 8 9 10
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5456
42 - Accessories
50 TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list M20723encopy BTG 2011
42 Accessories
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 A0054460 Blind flange complete Sluice valve variant only2 1 A0112953 CPM Communication cable RS-485 - USB3 1 A0111674 CPM Communication cable RS-4854 1 X20309 BTG Software
1 2 3
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5556
42 - Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 51copy BTG 2011
421 PCD-1000 Probe Cleaning System
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 27012871 O-ring Oslash442x3 EPDM2 2 27016179 O-ring Oslash3747x534 Polyurethane3 2 27014448 O-ring Oslash590x16 Nitril4 2 27014455 O-ring Oslash748x16 Nitril5 2 27014430 O-ring Oslash800x16 Nitril6 2 27016419 O-ring Oslash390x16 Nitril7 1 27014828 X-ring 6922 x 534 Nitril
8 1 27017326 X-ring Oslash2499x353 Nitril9 1 26004895 Guide10 1 A0016436 Cylinder end cover 11 1 A0086082 Guide pin12 1 A0085209 Solenoid valve13 () 1 35008358 Diaphragm valve14 1 A0043901 Weld-in stud flanged type15 1 A0051763 Connection box complete16 1 A0053124 Circuit card
1 B0100545 Sealing kit Consist of item 1-8and Silicone grease48001887
POW R
V LVVV
DO
COM
GND
24V
151213
1016
1 2 3 4 25 345
11 8
9 6 7 9 614
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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42 - Accessories
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 656
Important Information
2 TCR-2501 TCR-2502 TCT-2501 RET-2502 M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 756
11 - General
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction 3copy BTG 2011
1 Product Introduction
11 General
TCRThe TCR PeakTotal is a true total consistency transmitter it is thus virtuallyinsensitive to variations in filler and fines content as well as changes in fiberproperties
TCR is available in versions with one output (TCR-25x1) and with two outputs(TCR-25x2) The second output can for example be calibrated for ash
Based on BTGrsquos patented Peak method for optical analysis PeakTotal coverstotal consistencies in the range of 05 to 10
The transmitter is mounted in-line close after the pump and provides real timeresults The PeakTotal is available in a retractable standard version(TCR-250x) and a light version (TCR-251x) to use when retraction system isnot needed which combines lean design with top functionality and quick ROIThe probe is unique low-maintenance probe without electronic componentsattached which makes the transmitter insensitive to variations in temperatureand vibration
Fig 1 TCR-251x
Fig 2 TCR-250x
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 856
11 - General
4 TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction M20723encopy BTG 2011
TCT-2501BTGs TCT-2501 PeakOne is an in-line transmitter for measuring totalconsistency of pulp suspensions in the range 001-3 It measures the largeand fine particles individually and can because of that deliver an accurate totalconsistency value independently of variation in fiber fines or ash The pulpbrightness or color does not affect the measurement
The transmitter is mounted in-line without any special bypass arrangementand provides real time results The PeakOne is available in a retractablestandard version (TCT-2501) and a light version to use when retraction systemis not needed (TCT-2511) which combines lean design with top functionalityand quick ROI The PeakOne has a unique low-maintenance probe withoutelectronic components attached which makes the transmitter insensitive tovariations in temperature and vibration
Fig 3 TCT-2501
Fig 4 TCT-2511
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 956
11 - General
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction 5copy BTG 2011
RET-2502BTGs RET-2502 PeakTwo is an in-line transmitter for measuring ash and totalconsistency of pulp suspensions in the range 001-3 It can easily becalibrated to secure stable and accurate ash consistency based on laboratoryash determination Ash and total consistency values are independent ofvariation in pulp brightness or color
The transmitter is mounted in-line without any special bypass arrangementand provides real time results The PeakTwo is available in a retractablestandard version (RET-2502) and a light version to use when retraction systemis not needed (RET-2512) which combines lean design with top functionalityand quick ROI The PeakTwo has a unique low-maintenance probe withoutelectronic components attached which makes the transmitter insensitive tovariations in temperature and vibration
Fig 5 RET-2502
Fig 6 RET-2512
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 1056
12 - Technical Data
6 TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction M20723encopy BTG 2011
12 Technical Data
GeneralTypeIn-line smart optical total consistency transmitter for pulp suspension
Manufacturer BTG Saumlffle Sweden
Measuring PrinciplePeak Method using 880 nm lightFor TCR performed by reflectionFor TCTRET performed by transmission
Quality AssuranceQuality-assured in accordance with ISO 9001 Designed in accordance with relevant CEstandards
Product Safety According to IEC 61010Fulfills all relevant electrical product safety requirements and is labelled and listed forEuropean CE Australian USCanada ETL (Edison Technical Laboratories)
Function SpecificationsOutput SignalTotal consistency in mgl or gl
Ash consistency in mgl or gl (TCR-25x2 and RET-25x2 only)
User InterfaceIlluminated display and keypad on the CPM
Alarm functionProvides alarm signal on low and high consistency level unstable signal
Calibration SetsFour separate calibration sets individually programmable and externally controllable using abinary-coded switch
Communication PlatformFor information about the communication platform including input and output signals seeseparate user manual for the CPM M2066
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 1156
12 - Technical Data
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction 7copy BTG 2011
Process SpecificationsPressure RatingPN16 (16 bar at 20degC 230 psi at 68degF)
Consistency LimitsTCR-25xx 05 - 10 pulp consistencyTCR-25x2 0 - 10 ash consistency
TCT-25x1 001 - 300 total consistency
RET-25x2 001 - 300 total consistency
001 - 200 ash consistency
Flow LimitsTCR 13 - 5 msTCT RET 15 - 5 ms
Process Temperature LimitsMax 120 degC [248 degF]Min 5 degC [16 degF]
Ambient Temperature LimitsProbe Max 80 degC [176 degF]Electronics Max 50 degC [122 degF]
Damping0 - 99 s
Support System SpecificationsSupply Voltage100-240 plusmn10 V AC 5060 Hz Single phase to CPMSupplied with 24 V DC from the CPM
Power ConsumptionMax 50 VA a 2A slow blow fuse must be used
Performance SpecificationsRepeatabilityplusmn0002 Cs
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 1256
12 - Technical Data
8 TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction M20723encopy BTG 2011
Physical SpecificationsMountingMin pipe diameter 100 mm [4] (TCR-250x TCT-25x1 RET-25x2)
80 mm [32rdquo] (TCR-251x)
MaterialsWetted parts Stainless steel EN 14404 equiv to ASTM 316LSensor electronics box Painted aluminum
Degree of ProtectionEquivalent to IP65 NEMA 4x
ConnectionOptical connection between probe and sensor electronics box 5 m [16 ft]
WeightTransmitter TCR-250x 31 kg [68 lb]Transmitter TCR-251x 10 kg [22 lb]
Transmitter TCT-2501 34 kg [75 lb]Transmitter TCT-2511 13 kg [29 lb]
Transmitter RET-2502 34 kg [75 lb]Transmitter RET-2512 13 kg [29 lb]
Sluice valve 40 kg [89 lb]Sensor electronics box 03 kg [07 lb]
LED productClass 1
According to IECEN 60825-1Wavelength 880 nm (invisible light)
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 1356
13 - Dimensions and Mounting
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction 9copy BTG 2011
13 Dimensions and Mounting
Min Oslash1004
Oslash502
2 5 0
1 0
1 0 8
4 3
338133
Min 30012
1 5 5
6 1
2 0 0
8
Oslash4618
1004
30012
9 0
3 5
Min Oslash100 4 (TCT RET)Min Oslash80 32 (TCR)
522
1 2 6
5
1907
10154
11446
9 0
3 5
2309
1305
Oslash904
Oslash4502
2 5 0
1 0
2 5
1
Fig 7 Dimensions andclearances
Transmitter sluice valve variant Transmitter weld-in stud variant
Sensor electronics box
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 1456
14 - Type Plate Explanations
10 TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction M20723encopy BTG 2011
14 Type Plate Explanations
1 Manufacturer 2 Warning sign
The device is designed for industrial use Installation handling andservice must only be carried out by trained and authorized personnel andaccording to relevant standards Read the manual for detailed informationand pay special attention to the warning signs
3 Transmitter Model and Variants
The transmitter model and variant is specified according to the codesystem explained below
BTG Instruments ABIndustrigatan 1-366129 SaumlffleSWEDEN
TYPE
NO
LED PRODUCT
Fig 8 Type sign
TCT-2501SSEP155
1
12345678Class 1
2
3
45
6
A Transmitter Model
TCR-25 TCT-25 RET-25
B Mounting variant
0 Sluice valve variant Sluice valve variant Sluice valve variant
1 Weld-in stud variant Weld-in stud variant Weld-in stud variant
C Output signals
1 One output One output NA
2 Two outputs NA Two outputsD Wetted Part Material
SSStainless Steel EN14404
Stainless Steel EN14404
Stainless Steel EN14404
E Rubber Material
EP EPDM EPDM EPDM
F Measuring Gap Size
15 NA Gap size 15 mm Gap size 15 mm
30 NA Gap size 30 mm Gap size 30 mm
G Fiber length
5 Standard length 5 meter Standard length 5 meter Standard length 5 meter
TCT-2501SSEP155
A BC D E F G
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 1556
14 - Type Plate Explanations
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction 11copy BTG 2011
4 Manufacturing number
BTG internal product identification number
5 LED Product ClassOnly applicable for transmitter type TCR-25xx
6 CE-marking
The Transmitter is approved according to CE directives
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 1656
15 - CE Declaration
12 TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction M20723encopy BTG 2011
15 CE Declaration
When using the units in other combinations than those tested for BTG can notguarantee CE directive conformity
The units in combination with customer-installed external devices may conformwith EMC and safety requirements when properly installed and CE-markedequipment is used
The system operator is responsible for CE directive conformityConformity must be verified by inspection
CE Declaration of Conformity
According to EN 17050-12005
Manufacturerrsquos Name BTG Instruments ABManufacturerrsquos Address PO Box 602 S- 661 29 SAumlFFLE Swedendeclares that the productProduct Name Total Consistency Transmitter Model Number TCR-2501-2511 alt with
FCM-8000FCI-1000HCM-8000 modulesTCR-2502-2512 alt withFCM-8000FCI-1000HCM-8010 modulesTCT-2501-2511 alt withFCM-8000FCI-1000HCM-8000 modulesRET-2502-2512 alt withFCM-8000FCI-1000HCM-8010 modules
complies with the amendments andrequirements of the
Low Voltage D irective 200695EC
EMC Directive 2 004108ECPED Directive 9723ECRoHS 2 00295ECWEEE 2 00296EC
and conforms with the following productstandards and PED conformity assessment procedureSafety EN ISO 12100-1
LVD EN 61010-1- 2nd ed
EMC EN 61000-6-2 99 EN 61000-6-4 04
PED Pressure equipment for pipingIn accordance to Article 1Table 9 art3 (3) Annex II
(Sound eng practise)Must not bear CE-marking
CSACRN 0C110585 Sluice valve device acc to ASME
WEEE -na- not Annex 1RoHS compatible
Quality System ISO 9001monitored byLloydrsquos Register Quality Assurance
Saumlffle September 2010
Bjoumlrn Fahlin DoO
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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21 - Unpacking
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 13copy BTG 2011
2 Installation Instructions
21 Unpacking
211 Unpacking Sluice Valve Variant
Fig 9 Unpacking sluicevalve variant
1 1 x Measuring probe2 1 x Sensor electronics
box3 1 x Sluice valve4 1 x Communication
Platform CPM5 1 x Blind flange
(optional)6 1 x PCD-1000 probe
cleaning system(optional with probepre-mounted)
7 1 x User Manual CD(not shown)
8 1 x BTG Softwareinstallation CD
(optional not shown)9 1 x Communicationcable (optional notshown)
1
3
5
2
4
6
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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21 - Unpacking
14 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
212 Unpacking Weld-in Stud Variant
Fig 10 Unpacking weld-instud variant
1 1 x Measuring probe2 1 x Sensor electronics
box3 1 x Weld-in stud4 1 x Coupling5 1 x O-ring6 1 x Blind flange7 Communication
Platform CPM8 1 x User Manual (not
shown)9 1 x BTG CalWin
installation CD(optional not shown)
10 1 x Communicationcable (optional notshown)
2
7
4
3
1
56
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 1956
22 - Welding Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 15copy BTG 2011
22 Welding Instructions
221 Welding Instructions Sluice Valve Variant
Tools required
Block wrench 13 mm4 x braces (supplied by customer)
1 2
D=45 mm(18)
60 mm(24)
60 mm(24)
3
4 5
6 7
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
DANGERUse protective
clothing
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2056
22 - Welding Instructions
16 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
8 9
11
13
12
X 60mm=
Y=X
Y
X=60mm
Y=X
Y
10
14 15
NOTERemove any welding andgrinding beard inside thepipeto reduce the risk of pulpstuck
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2156
22 - Welding Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 17copy BTG 2011
222 Welding Instructions Weld-in Stud Variant
Tools required
Torque wrench 10 mm
1
4
6
5
X 60mm=
Y=X
Y
1 2
D=40 mm(16)
3
60 mm(24)
60 mm(24)
7 8
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
DANGERUse protective
clothing
NOTERemove any welding andgrinding beard inside thepipeto reduce the risk of pulpstuck
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2256
22 - Welding Instructions
18 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
10 Nm
9 10
11
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2356
23 - Mounting Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 19copy BTG 2011
23 Mounting Instructions
231 Sensor Electronics Box
Mount the electronics box to a none vibrating position such as a wall or poleby fastening the wall bracket to a flat surface Use four suitable screws
Tools required
Screwdriver
2 5 0
1 0
2 5
1
Fig 11 Recommendedclearances
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2456
23 - Mounting Instructions
20 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
232 Measuring Gap Angle Adjustment SluiceValve Variant
Tools required
Allen key 4 mm 5 mm
1
BD
A
180deg
180deg
2
3
4 5
C
DANGERHigh pressure
in the equipment
NOTEThe red spot on the protractorindicates the position of themeasuring gap
Normal pulp
The probe measuring gap musthave a 45deg angle from the pulpflow If the pulp flowcorresponds to arrow A or Bthe angle must be adjusted
Unscreened pulp
The probe measuring gap musthave a 135deg angle from thepulp flow If the pulp flowcorresponds to arrow C or Dthe angle must be adjusted
DANGERThe transmitter must always beremoved from the pipe whenthe angle is adjusted
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2556
23 - Mounting Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 21copy BTG 2011
6
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2656
23 - Mounting Instructions
22 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
233 Mounting the Probe Sluice Valve Variant
NOTEIf the pipe pressure is higher than 5 bar (72 psi) we recommend that the pipeis depressurized during mounting of the probe into the sluice valve
Tools required
Small brushBlock wrench 17 mmSocket wrench 19 mm
Allen key 4 mm
Consumables required
Lubricant for O-rings (use MOLYKOTE 111 or equivalent for EPDM O-rings)
1
3
2
A
B
C
4
DANGERUse protective
clothing
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2756
23 - Mounting Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 23copy BTG 2011
5 6
7 8
9WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile mounting the back cover
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2856
23 - Mounting Instructions
24 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
234 Mounting the Probe Weld-in Stud Variant
Tools required
Torque wrench 10 mm
45deg
135deg
A B
1
4
2
3
5
10 Nm
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
NOTEThe asterisk on the protractorindicates the position of themeasuring gap
Normal pulp
The probe measuring gap musthave a 45deg angle from the pulpflow as shown in step 4figure A
Unscreened pulp
The probe measuring gap musthave a 135deg angle from thepulp flow as shown in step 4figure B
WARNINGEquipment
damage
WARNINGAvoid bending the fiber cablewhile mounting the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2956
24 - Connection Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 25copy BTG 2011
24 Connection Instructions
241 Electrical Connections2411 Connection of Communication Platform
WARNING
Equipmentdamage
WARNING
The power to thecommunication platform mustbe turned off when connectingthe communication platform tothe sensor electronics box
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3056
25 - Optional Accessories
26 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
25 Optional Accessories
251 PCD-1000 Probe Cleaning System
NOTEThese instructions are only valid for installation of the PCD-1000 withTCT-2501 or RET-2502 probe pre-mounted
2511 Dimensions and Installation Clearances
Min Oslash1004
Min 30012
70028
5 5 0
2 2
1 4 0
5 5
1 3 3
5 3
5 1 2
Fig 12 PCD-1000Dimensions andclearances
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3156
25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 27copy BTG 2011
2512 Measuring Gap angle Adjustment
Tools required
Allen key 4 mmBlock wrench 10mm 16 mm
BD
C
A
180deg
180deg
3 4
2
1NOTEThe screw on the protectivesleeve indicates the position ofthe measuring gap
The probe measuring gap musthave a 45deg angle from the pulpflow If the pulp flowcorresponds to arrow B or Cthe angle must be adjusted
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
28 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
5
6 7
180deg
8
9 10
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3356
25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 29copy BTG 2011
2513 Welding and Mounting
Tools required
Block wrench 13 mm 16 mm
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
DANGERUse protectiveclothing
1 2
D=45 mm(18)
60 mm(24)
60 mm(24)
3
4 5
6 7
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3456
25 - Optional Accessories
30 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
8
X=60mm
Y=X
Y
X=60mm
Y=X
Y
9 10
11 12
13
14
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3556
25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 31copy BTG 2011
5 5 0
2 2
15 16
17 18
19 20
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3656
25 - Optional Accessories
32 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
2514 Electrical Connections
Tools required
Small screwdriver
-+
P1
DO
+ + - -
100-240 V AC
PE N L
P3
P2
P1 D O 1
+ C O M
G N D
+ 2 4 V
S
PCD-1000 CPM
1 2
3
3
-+
P1
DO
+ + - -
100-240 V AC
PE N L
P3
HCMP2
P1 D O 1
+ C O M
G N D
+ 2 4 V
S
PCD-1000 CPM
FCM
DANGERHazardous voltage
in the equipment
S = Shieldconnected tocable gland
2 x 2 x 075 mm 2
(2 x 2 x AWG18)
NOTEFor FCM connection a jumpermust be connected between
DO1 and +COM as shown infigure
1 x 2 x 075 mm 2
(1 x 2 x AWG18)
S = Shieldconnected tocable gland
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3756
25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 33copy BTG 2011
2515 Water Connections
2516 Air Connections
3-6 bar (45-90 psi)
Water inlet Water outlet
D=85 mm
[033]D=172 mm
[068]
4-8 bar (58-100 psi)or at least half theprocess pressure
Air Connection
Hose Oslash6-4
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
34 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3956
31 - Maintenance Recommendations
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 35copy BTG 2011
3 Service Instructions
31 Maintenance Recommendations
311 Regular Maintenance of the Transmitter
Maintenance needs will depend on the transmitter position media influenceand ambient conditions
Regular maintenance includes
bull Quarterly inspection of rubber seals in contact with media containing highconcentration of chemicals (black liquor chlorine etc) to prevent leakage
bull Semi-annual inspection inside the cover for possible leakage
Long-term maintenance includes
bull Replacement of media exposed rubber seals typically after 3-5 yearsoperation
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32 - Service Actions
36 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
32 Service Actions
321 Removing the Transmitter from the Pipe3211 Sluice Valve Variant
NOTEIf the pipe pressure is higher than 5 bar (72 psi) we recommend that the pipeis depressurized before removal of the probe from the sluice valve
Tools required
Allen key 4 mmBlock wrench 17 mmSocket wrench 19 mm
3
21
4
DANGERUse protective
clothing
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4156
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 37copy BTG 2011
5
CB
A
6WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile removing the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4256
32 - Service Actions
38 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3212 Weld-in Stud Variant
Tools required
Torque wrench 10 mm
1 2
10 Nm
3 4
5
DANGERUse protectiveclothing
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
WARNING
Equipmentdamage
WARNINGAvoid bending the fiber cablewhile removing the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4356
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 39copy BTG 2011
322 Changing O-rings
All O-rings that need to be changed on a regular basis are shown in fig 14
below
Consumables required
Lubricant for O-rings (use MOLYKOTE 111 or equivalent for EPDM O-rings)
Parts required
Sluice valve variantO-ring 3747x534 27014018O-ring 362x3 27014000
Weld-in stud variantO-ring 392x3 27003060
Fig 13 O-rings sluice valvevariant
1 O-ring 3747x5342 O-ring 362x3
1
2
Fig 14 O-ring weld-in studvariant
3 O-ring 392x3
3
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32 - Service Actions
40 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
323 Changing Probe with Electronics
NOTEThe disassembling and assembling instructions in section 3231 and section3231 are only relevant for sluice valve variant transmitters A LED intensityadjustment as described in section 3233 must however be performed for alltransmitter variants when changing the probe
3231 Disassembling the Probe
NOTEMake a note of the angle of the probe measuring gap in relation to the flowbefore disassembling the probe The angle is indicated by the red spot at theprotractor at the back of the probe
Tools required
Allen key 4 mm
1
2WARNING
Equipmentdamage
WARNINGAvoid bending the fiber cablewhile disassembling theprobe
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 41copy BTG 2011
3232 Assembling the Probe
Tools required
Allen key 4 mm
2
1
NOTEThe angle of the probemeasuring gap in relation tothe flow must be set accordingto the notes made duringdisassembling
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
42 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3233 LED Intensity Adjustment
After the change is performed a LED intensity adjustment must be carried outbefore the transmitter can be put back into operation The procedure for theadjustment varies depending on the type of transmitter See the CPMoperation manual for additional instructions on how to access the parametersmentioned below
TCR-25xx1 Reinstall the transmitter to the pipe according to appropriate instructions in
section 2 Installation Instructions and admit pulp to the line
2 Connect the CPM to the transmitter and power up the transmitter
3 On the CPM display access the sensor configuration menu
4 If you want to use the present calibration perform the following
a Access the LED intensity parameter viewb Compare the displayed TCons value on the display with the actual
consistency of the pulp in the line
c Increase the LED intensity parameter value by approximately 2percentage units if the TCons value is too low or decrease if theTCons value is too high
d Repeat this procedure until the TCons value is equal to the actualconsistency of the pulp in the line
5 If you want to make a new calibration perform the following
a Change the value of parameter Adj LED int to 1
An automatic LED intensity adjustment will be started This will adjustthe LED intensity parameter to an appropriate value for the presentpulp conditions
b On the CPM display access the calibration menu and perform a newcalibration
TCT-25x1 RET-25x21 Connect the CPM to the transmitter and power up the transmitter
2 Place the probe in a bucket with water of drinking quality (the probe tip mustbe held at least 10 cm [4rdquo] from the wall and bottom of the bucket)
3 On the CPM display access the sensor configuration menu
4 Change the value of parameter Adj LED int to 1
An automatic LED intensity adjustment will be started This will adjust theLED intensity parameter to a value where the signal in clear water (CW) isas close to 100 as possible
5 Reinstall the transmitter to the pipe according to appropriate instructions insection 2 Installation Instructions and admit pulp to the line
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 43copy BTG 2011
324 Removing the Electronics Card
NOTEThe electronics card should only be removed for trouble shooting purposeswhen referred from section 33 Troubleshooting
Tools required
Small screwdriver Torx driver T-10
3
21
4
5 6WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile removing the electronicscard
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
44 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3241 Assembling the Sensor Electronics Box
Tools required
Torx driver T-10
WARNING
Equipmentdamage
1
2 3
WARNINGAvoid bending the fiber cable
while mounting the electronicscard
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4956
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 45copy BTG 2011
325 Reinstalling the Transmitter
For mounting instructions and connection instructions see section 2
Installation Instructions
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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33 - Troubleshooting
46 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
33 Troubleshooting
Symptom Probable Cause Solution
1 No or incorrect output signal 11 Basic check Make sure that the process is working asusual and pulp is flowing in the pipe
Make sure that power is supplied to thecommunication platform
12 Electrical error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled +24V on theelectronics card (see fig 15 ) is permanently lit
If LED +24V is off check the wiring betweenthe sensor electronics box card and thecommunication platform If that does not helpchange the sensor electronics box
13 Software error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled CPU1 on theelectronics card (see fig 15 ) is flashingregularly Irregular flashing from LED CPU1indicates probable software error ContactBTG Service for further assistance
14 Communication error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled COM on theelectronics card is flashing (see fig 15 ) whichindicates that the communication is working
If LED COM is permanently lit check that thesystem cable is correctly connected to thesensor electronics box according to section2411 on page 23
If LED COM is off check the wiring betweenthe sensor electronics box and thecommunication platform for breaks
If the problem still remains contact BTGService for further assistance
2 Incorrect consistencymeasurement
21 Calibration needed Make a complete calibration of the transmitterSee the CPM Operation Manual for furtherinstructions
22 Incorrect LED intensityconfiguration
Access the sensor configuration menu on theCPM and perform an automatic LED intensityadjustment (requires a recalibration) or adjust
the LED intensity manually See the CPM Operation Manual for furtherinstructions
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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33 - Troubleshooting
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 47copy BTG 2011
3 Output signal varies withchange in flow
31 Wrong probe angle relative tothe flow
Turn the probe so that the measuring gap is ata 45deg angle from the pulp flow
For sluice valve variant see section 232Measuring Gap Angle Adjustment SluiceValve Variant For weld-in stud variant see section 234Mounting the Probe Weld-in Stud Variant
32 The transmitter is not mountedaccording to instructions It maybe installed at a point where thepulp suspension is layered andthe layering may vary with therate of flow
Check the installation with reference to therecommendations in the InstallationEngineering Guide Note the length of theturbulence damping zone after the pump
4 Abnormally unsteadyoutput signal
41 Selected time-constant fordamping is too short
Increase damping until signal stabilizes Seethe CPM Operation Manual for instructions
Symptom Probable Cause Solution
Fig 15 Electronics card
1 LED CPU1 - Software runindicator
2 LED COM -Communication indicator
3 LED CPU2 - Not used4 LED +24V - Power
indicator
1234
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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33 - Troubleshooting
48 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5356
41 - Spare Parts
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 49copy BTG 2011
4 Parts list
41 Spare Parts
Item No
Rec
spare parts
Qty Part No Spare Part Description
1 1 A0115105 TCR-2501 Probe with electronicsB0011684 TCR-2502 Probe with electronics
A0115238 TCT-2501 Probe with electronicsB0011569 RET-2502 Probe with electronics
2 1 A0113563 TCR-2511 Probe with electronicsB0011726 TCR-2512 Probe with electronics
A0121541 TCT-2511 Probe with electronicsB0011734 RET-2512 Probe with electronics
3 1 27003060 O-ring 392x3 EPDM4 1 27014018 O-ring 3747x534 EPDM5 1 A0004796 Sluice valve complete AISI 3166 1 A0043901 Weld-in stud flanged type SS steel 23437 1 A0115170 TCR-2501 Cover complete
B0011700 TCR-2501 Cover complete A0115220 TCT-2502 Cover complete A0115246 RET-2502 Cover complete
8 1 27014000 O-ring 362x3 EPDM9 1 A0115139 Sluice kit TCT RET
9 1 B0011577 Sluice kit TCR
10 1 A0114728 TCR-2511 Weld-on stud complete
1 2 3 4 5 67 8 9 10
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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42 - Accessories
50 TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list M20723encopy BTG 2011
42 Accessories
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 A0054460 Blind flange complete Sluice valve variant only2 1 A0112953 CPM Communication cable RS-485 - USB3 1 A0111674 CPM Communication cable RS-4854 1 X20309 BTG Software
1 2 3
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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42 - Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 51copy BTG 2011
421 PCD-1000 Probe Cleaning System
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 27012871 O-ring Oslash442x3 EPDM2 2 27016179 O-ring Oslash3747x534 Polyurethane3 2 27014448 O-ring Oslash590x16 Nitril4 2 27014455 O-ring Oslash748x16 Nitril5 2 27014430 O-ring Oslash800x16 Nitril6 2 27016419 O-ring Oslash390x16 Nitril7 1 27014828 X-ring 6922 x 534 Nitril
8 1 27017326 X-ring Oslash2499x353 Nitril9 1 26004895 Guide10 1 A0016436 Cylinder end cover 11 1 A0086082 Guide pin12 1 A0085209 Solenoid valve13 () 1 35008358 Diaphragm valve14 1 A0043901 Weld-in stud flanged type15 1 A0051763 Connection box complete16 1 A0053124 Circuit card
1 B0100545 Sealing kit Consist of item 1-8and Silicone grease48001887
POW R
V LVVV
DO
COM
GND
24V
151213
1016
1 2 3 4 25 345
11 8
9 6 7 9 614
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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42 - Accessories
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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11 - General
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction 3copy BTG 2011
1 Product Introduction
11 General
TCRThe TCR PeakTotal is a true total consistency transmitter it is thus virtuallyinsensitive to variations in filler and fines content as well as changes in fiberproperties
TCR is available in versions with one output (TCR-25x1) and with two outputs(TCR-25x2) The second output can for example be calibrated for ash
Based on BTGrsquos patented Peak method for optical analysis PeakTotal coverstotal consistencies in the range of 05 to 10
The transmitter is mounted in-line close after the pump and provides real timeresults The PeakTotal is available in a retractable standard version(TCR-250x) and a light version (TCR-251x) to use when retraction system isnot needed which combines lean design with top functionality and quick ROIThe probe is unique low-maintenance probe without electronic componentsattached which makes the transmitter insensitive to variations in temperatureand vibration
Fig 1 TCR-251x
Fig 2 TCR-250x
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11 - General
4 TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction M20723encopy BTG 2011
TCT-2501BTGs TCT-2501 PeakOne is an in-line transmitter for measuring totalconsistency of pulp suspensions in the range 001-3 It measures the largeand fine particles individually and can because of that deliver an accurate totalconsistency value independently of variation in fiber fines or ash The pulpbrightness or color does not affect the measurement
The transmitter is mounted in-line without any special bypass arrangementand provides real time results The PeakOne is available in a retractablestandard version (TCT-2501) and a light version to use when retraction systemis not needed (TCT-2511) which combines lean design with top functionalityand quick ROI The PeakOne has a unique low-maintenance probe withoutelectronic components attached which makes the transmitter insensitive tovariations in temperature and vibration
Fig 3 TCT-2501
Fig 4 TCT-2511
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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11 - General
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction 5copy BTG 2011
RET-2502BTGs RET-2502 PeakTwo is an in-line transmitter for measuring ash and totalconsistency of pulp suspensions in the range 001-3 It can easily becalibrated to secure stable and accurate ash consistency based on laboratoryash determination Ash and total consistency values are independent ofvariation in pulp brightness or color
The transmitter is mounted in-line without any special bypass arrangementand provides real time results The PeakTwo is available in a retractablestandard version (RET-2502) and a light version to use when retraction systemis not needed (RET-2512) which combines lean design with top functionalityand quick ROI The PeakTwo has a unique low-maintenance probe withoutelectronic components attached which makes the transmitter insensitive tovariations in temperature and vibration
Fig 5 RET-2502
Fig 6 RET-2512
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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12 - Technical Data
6 TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction M20723encopy BTG 2011
12 Technical Data
GeneralTypeIn-line smart optical total consistency transmitter for pulp suspension
Manufacturer BTG Saumlffle Sweden
Measuring PrinciplePeak Method using 880 nm lightFor TCR performed by reflectionFor TCTRET performed by transmission
Quality AssuranceQuality-assured in accordance with ISO 9001 Designed in accordance with relevant CEstandards
Product Safety According to IEC 61010Fulfills all relevant electrical product safety requirements and is labelled and listed forEuropean CE Australian USCanada ETL (Edison Technical Laboratories)
Function SpecificationsOutput SignalTotal consistency in mgl or gl
Ash consistency in mgl or gl (TCR-25x2 and RET-25x2 only)
User InterfaceIlluminated display and keypad on the CPM
Alarm functionProvides alarm signal on low and high consistency level unstable signal
Calibration SetsFour separate calibration sets individually programmable and externally controllable using abinary-coded switch
Communication PlatformFor information about the communication platform including input and output signals seeseparate user manual for the CPM M2066
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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12 - Technical Data
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction 7copy BTG 2011
Process SpecificationsPressure RatingPN16 (16 bar at 20degC 230 psi at 68degF)
Consistency LimitsTCR-25xx 05 - 10 pulp consistencyTCR-25x2 0 - 10 ash consistency
TCT-25x1 001 - 300 total consistency
RET-25x2 001 - 300 total consistency
001 - 200 ash consistency
Flow LimitsTCR 13 - 5 msTCT RET 15 - 5 ms
Process Temperature LimitsMax 120 degC [248 degF]Min 5 degC [16 degF]
Ambient Temperature LimitsProbe Max 80 degC [176 degF]Electronics Max 50 degC [122 degF]
Damping0 - 99 s
Support System SpecificationsSupply Voltage100-240 plusmn10 V AC 5060 Hz Single phase to CPMSupplied with 24 V DC from the CPM
Power ConsumptionMax 50 VA a 2A slow blow fuse must be used
Performance SpecificationsRepeatabilityplusmn0002 Cs
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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12 - Technical Data
8 TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction M20723encopy BTG 2011
Physical SpecificationsMountingMin pipe diameter 100 mm [4] (TCR-250x TCT-25x1 RET-25x2)
80 mm [32rdquo] (TCR-251x)
MaterialsWetted parts Stainless steel EN 14404 equiv to ASTM 316LSensor electronics box Painted aluminum
Degree of ProtectionEquivalent to IP65 NEMA 4x
ConnectionOptical connection between probe and sensor electronics box 5 m [16 ft]
WeightTransmitter TCR-250x 31 kg [68 lb]Transmitter TCR-251x 10 kg [22 lb]
Transmitter TCT-2501 34 kg [75 lb]Transmitter TCT-2511 13 kg [29 lb]
Transmitter RET-2502 34 kg [75 lb]Transmitter RET-2512 13 kg [29 lb]
Sluice valve 40 kg [89 lb]Sensor electronics box 03 kg [07 lb]
LED productClass 1
According to IECEN 60825-1Wavelength 880 nm (invisible light)
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 1356
13 - Dimensions and Mounting
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction 9copy BTG 2011
13 Dimensions and Mounting
Min Oslash1004
Oslash502
2 5 0
1 0
1 0 8
4 3
338133
Min 30012
1 5 5
6 1
2 0 0
8
Oslash4618
1004
30012
9 0
3 5
Min Oslash100 4 (TCT RET)Min Oslash80 32 (TCR)
522
1 2 6
5
1907
10154
11446
9 0
3 5
2309
1305
Oslash904
Oslash4502
2 5 0
1 0
2 5
1
Fig 7 Dimensions andclearances
Transmitter sluice valve variant Transmitter weld-in stud variant
Sensor electronics box
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 1456
14 - Type Plate Explanations
10 TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction M20723encopy BTG 2011
14 Type Plate Explanations
1 Manufacturer 2 Warning sign
The device is designed for industrial use Installation handling andservice must only be carried out by trained and authorized personnel andaccording to relevant standards Read the manual for detailed informationand pay special attention to the warning signs
3 Transmitter Model and Variants
The transmitter model and variant is specified according to the codesystem explained below
BTG Instruments ABIndustrigatan 1-366129 SaumlffleSWEDEN
TYPE
NO
LED PRODUCT
Fig 8 Type sign
TCT-2501SSEP155
1
12345678Class 1
2
3
45
6
A Transmitter Model
TCR-25 TCT-25 RET-25
B Mounting variant
0 Sluice valve variant Sluice valve variant Sluice valve variant
1 Weld-in stud variant Weld-in stud variant Weld-in stud variant
C Output signals
1 One output One output NA
2 Two outputs NA Two outputsD Wetted Part Material
SSStainless Steel EN14404
Stainless Steel EN14404
Stainless Steel EN14404
E Rubber Material
EP EPDM EPDM EPDM
F Measuring Gap Size
15 NA Gap size 15 mm Gap size 15 mm
30 NA Gap size 30 mm Gap size 30 mm
G Fiber length
5 Standard length 5 meter Standard length 5 meter Standard length 5 meter
TCT-2501SSEP155
A BC D E F G
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 1556
14 - Type Plate Explanations
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction 11copy BTG 2011
4 Manufacturing number
BTG internal product identification number
5 LED Product ClassOnly applicable for transmitter type TCR-25xx
6 CE-marking
The Transmitter is approved according to CE directives
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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15 - CE Declaration
12 TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction M20723encopy BTG 2011
15 CE Declaration
When using the units in other combinations than those tested for BTG can notguarantee CE directive conformity
The units in combination with customer-installed external devices may conformwith EMC and safety requirements when properly installed and CE-markedequipment is used
The system operator is responsible for CE directive conformityConformity must be verified by inspection
CE Declaration of Conformity
According to EN 17050-12005
Manufacturerrsquos Name BTG Instruments ABManufacturerrsquos Address PO Box 602 S- 661 29 SAumlFFLE Swedendeclares that the productProduct Name Total Consistency Transmitter Model Number TCR-2501-2511 alt with
FCM-8000FCI-1000HCM-8000 modulesTCR-2502-2512 alt withFCM-8000FCI-1000HCM-8010 modulesTCT-2501-2511 alt withFCM-8000FCI-1000HCM-8000 modulesRET-2502-2512 alt withFCM-8000FCI-1000HCM-8010 modules
complies with the amendments andrequirements of the
Low Voltage D irective 200695EC
EMC Directive 2 004108ECPED Directive 9723ECRoHS 2 00295ECWEEE 2 00296EC
and conforms with the following productstandards and PED conformity assessment procedureSafety EN ISO 12100-1
LVD EN 61010-1- 2nd ed
EMC EN 61000-6-2 99 EN 61000-6-4 04
PED Pressure equipment for pipingIn accordance to Article 1Table 9 art3 (3) Annex II
(Sound eng practise)Must not bear CE-marking
CSACRN 0C110585 Sluice valve device acc to ASME
WEEE -na- not Annex 1RoHS compatible
Quality System ISO 9001monitored byLloydrsquos Register Quality Assurance
Saumlffle September 2010
Bjoumlrn Fahlin DoO
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 1756
21 - Unpacking
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 13copy BTG 2011
2 Installation Instructions
21 Unpacking
211 Unpacking Sluice Valve Variant
Fig 9 Unpacking sluicevalve variant
1 1 x Measuring probe2 1 x Sensor electronics
box3 1 x Sluice valve4 1 x Communication
Platform CPM5 1 x Blind flange
(optional)6 1 x PCD-1000 probe
cleaning system(optional with probepre-mounted)
7 1 x User Manual CD(not shown)
8 1 x BTG Softwareinstallation CD
(optional not shown)9 1 x Communicationcable (optional notshown)
1
3
5
2
4
6
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 1856
21 - Unpacking
14 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
212 Unpacking Weld-in Stud Variant
Fig 10 Unpacking weld-instud variant
1 1 x Measuring probe2 1 x Sensor electronics
box3 1 x Weld-in stud4 1 x Coupling5 1 x O-ring6 1 x Blind flange7 Communication
Platform CPM8 1 x User Manual (not
shown)9 1 x BTG CalWin
installation CD(optional not shown)
10 1 x Communicationcable (optional notshown)
2
7
4
3
1
56
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 1956
22 - Welding Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 15copy BTG 2011
22 Welding Instructions
221 Welding Instructions Sluice Valve Variant
Tools required
Block wrench 13 mm4 x braces (supplied by customer)
1 2
D=45 mm(18)
60 mm(24)
60 mm(24)
3
4 5
6 7
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
DANGERUse protective
clothing
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2056
22 - Welding Instructions
16 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
8 9
11
13
12
X 60mm=
Y=X
Y
X=60mm
Y=X
Y
10
14 15
NOTERemove any welding andgrinding beard inside thepipeto reduce the risk of pulpstuck
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2156
22 - Welding Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 17copy BTG 2011
222 Welding Instructions Weld-in Stud Variant
Tools required
Torque wrench 10 mm
1
4
6
5
X 60mm=
Y=X
Y
1 2
D=40 mm(16)
3
60 mm(24)
60 mm(24)
7 8
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
DANGERUse protective
clothing
NOTERemove any welding andgrinding beard inside thepipeto reduce the risk of pulpstuck
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2256
22 - Welding Instructions
18 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
10 Nm
9 10
11
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2356
23 - Mounting Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 19copy BTG 2011
23 Mounting Instructions
231 Sensor Electronics Box
Mount the electronics box to a none vibrating position such as a wall or poleby fastening the wall bracket to a flat surface Use four suitable screws
Tools required
Screwdriver
2 5 0
1 0
2 5
1
Fig 11 Recommendedclearances
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2456
23 - Mounting Instructions
20 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
232 Measuring Gap Angle Adjustment SluiceValve Variant
Tools required
Allen key 4 mm 5 mm
1
BD
A
180deg
180deg
2
3
4 5
C
DANGERHigh pressure
in the equipment
NOTEThe red spot on the protractorindicates the position of themeasuring gap
Normal pulp
The probe measuring gap musthave a 45deg angle from the pulpflow If the pulp flowcorresponds to arrow A or Bthe angle must be adjusted
Unscreened pulp
The probe measuring gap musthave a 135deg angle from thepulp flow If the pulp flowcorresponds to arrow C or Dthe angle must be adjusted
DANGERThe transmitter must always beremoved from the pipe whenthe angle is adjusted
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2556
23 - Mounting Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 21copy BTG 2011
6
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2656
23 - Mounting Instructions
22 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
233 Mounting the Probe Sluice Valve Variant
NOTEIf the pipe pressure is higher than 5 bar (72 psi) we recommend that the pipeis depressurized during mounting of the probe into the sluice valve
Tools required
Small brushBlock wrench 17 mmSocket wrench 19 mm
Allen key 4 mm
Consumables required
Lubricant for O-rings (use MOLYKOTE 111 or equivalent for EPDM O-rings)
1
3
2
A
B
C
4
DANGERUse protective
clothing
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2756
23 - Mounting Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 23copy BTG 2011
5 6
7 8
9WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile mounting the back cover
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2856
23 - Mounting Instructions
24 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
234 Mounting the Probe Weld-in Stud Variant
Tools required
Torque wrench 10 mm
45deg
135deg
A B
1
4
2
3
5
10 Nm
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
NOTEThe asterisk on the protractorindicates the position of themeasuring gap
Normal pulp
The probe measuring gap musthave a 45deg angle from the pulpflow as shown in step 4figure A
Unscreened pulp
The probe measuring gap musthave a 135deg angle from thepulp flow as shown in step 4figure B
WARNINGEquipment
damage
WARNINGAvoid bending the fiber cablewhile mounting the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2956
24 - Connection Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 25copy BTG 2011
24 Connection Instructions
241 Electrical Connections2411 Connection of Communication Platform
WARNING
Equipmentdamage
WARNING
The power to thecommunication platform mustbe turned off when connectingthe communication platform tothe sensor electronics box
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3056
25 - Optional Accessories
26 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
25 Optional Accessories
251 PCD-1000 Probe Cleaning System
NOTEThese instructions are only valid for installation of the PCD-1000 withTCT-2501 or RET-2502 probe pre-mounted
2511 Dimensions and Installation Clearances
Min Oslash1004
Min 30012
70028
5 5 0
2 2
1 4 0
5 5
1 3 3
5 3
5 1 2
Fig 12 PCD-1000Dimensions andclearances
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3156
25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 27copy BTG 2011
2512 Measuring Gap angle Adjustment
Tools required
Allen key 4 mmBlock wrench 10mm 16 mm
BD
C
A
180deg
180deg
3 4
2
1NOTEThe screw on the protectivesleeve indicates the position ofthe measuring gap
The probe measuring gap musthave a 45deg angle from the pulpflow If the pulp flowcorresponds to arrow B or Cthe angle must be adjusted
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3256
25 - Optional Accessories
28 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
5
6 7
180deg
8
9 10
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3356
25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 29copy BTG 2011
2513 Welding and Mounting
Tools required
Block wrench 13 mm 16 mm
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
DANGERUse protectiveclothing
1 2
D=45 mm(18)
60 mm(24)
60 mm(24)
3
4 5
6 7
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3456
25 - Optional Accessories
30 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
8
X=60mm
Y=X
Y
X=60mm
Y=X
Y
9 10
11 12
13
14
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3556
25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 31copy BTG 2011
5 5 0
2 2
15 16
17 18
19 20
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3656
25 - Optional Accessories
32 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
2514 Electrical Connections
Tools required
Small screwdriver
-+
P1
DO
+ + - -
100-240 V AC
PE N L
P3
P2
P1 D O 1
+ C O M
G N D
+ 2 4 V
S
PCD-1000 CPM
1 2
3
3
-+
P1
DO
+ + - -
100-240 V AC
PE N L
P3
HCMP2
P1 D O 1
+ C O M
G N D
+ 2 4 V
S
PCD-1000 CPM
FCM
DANGERHazardous voltage
in the equipment
S = Shieldconnected tocable gland
2 x 2 x 075 mm 2
(2 x 2 x AWG18)
NOTEFor FCM connection a jumpermust be connected between
DO1 and +COM as shown infigure
1 x 2 x 075 mm 2
(1 x 2 x AWG18)
S = Shieldconnected tocable gland
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3756
25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 33copy BTG 2011
2515 Water Connections
2516 Air Connections
3-6 bar (45-90 psi)
Water inlet Water outlet
D=85 mm
[033]D=172 mm
[068]
4-8 bar (58-100 psi)or at least half theprocess pressure
Air Connection
Hose Oslash6-4
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3856
25 - Optional Accessories
34 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3956
31 - Maintenance Recommendations
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 35copy BTG 2011
3 Service Instructions
31 Maintenance Recommendations
311 Regular Maintenance of the Transmitter
Maintenance needs will depend on the transmitter position media influenceand ambient conditions
Regular maintenance includes
bull Quarterly inspection of rubber seals in contact with media containing highconcentration of chemicals (black liquor chlorine etc) to prevent leakage
bull Semi-annual inspection inside the cover for possible leakage
Long-term maintenance includes
bull Replacement of media exposed rubber seals typically after 3-5 yearsoperation
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4056
32 - Service Actions
36 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
32 Service Actions
321 Removing the Transmitter from the Pipe3211 Sluice Valve Variant
NOTEIf the pipe pressure is higher than 5 bar (72 psi) we recommend that the pipeis depressurized before removal of the probe from the sluice valve
Tools required
Allen key 4 mmBlock wrench 17 mmSocket wrench 19 mm
3
21
4
DANGERUse protective
clothing
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4156
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 37copy BTG 2011
5
CB
A
6WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile removing the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4256
32 - Service Actions
38 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3212 Weld-in Stud Variant
Tools required
Torque wrench 10 mm
1 2
10 Nm
3 4
5
DANGERUse protectiveclothing
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
WARNING
Equipmentdamage
WARNINGAvoid bending the fiber cablewhile removing the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4356
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 39copy BTG 2011
322 Changing O-rings
All O-rings that need to be changed on a regular basis are shown in fig 14
below
Consumables required
Lubricant for O-rings (use MOLYKOTE 111 or equivalent for EPDM O-rings)
Parts required
Sluice valve variantO-ring 3747x534 27014018O-ring 362x3 27014000
Weld-in stud variantO-ring 392x3 27003060
Fig 13 O-rings sluice valvevariant
1 O-ring 3747x5342 O-ring 362x3
1
2
Fig 14 O-ring weld-in studvariant
3 O-ring 392x3
3
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4456
32 - Service Actions
40 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
323 Changing Probe with Electronics
NOTEThe disassembling and assembling instructions in section 3231 and section3231 are only relevant for sluice valve variant transmitters A LED intensityadjustment as described in section 3233 must however be performed for alltransmitter variants when changing the probe
3231 Disassembling the Probe
NOTEMake a note of the angle of the probe measuring gap in relation to the flowbefore disassembling the probe The angle is indicated by the red spot at theprotractor at the back of the probe
Tools required
Allen key 4 mm
1
2WARNING
Equipmentdamage
WARNINGAvoid bending the fiber cablewhile disassembling theprobe
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4556
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 41copy BTG 2011
3232 Assembling the Probe
Tools required
Allen key 4 mm
2
1
NOTEThe angle of the probemeasuring gap in relation tothe flow must be set accordingto the notes made duringdisassembling
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4656
32 - Service Actions
42 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3233 LED Intensity Adjustment
After the change is performed a LED intensity adjustment must be carried outbefore the transmitter can be put back into operation The procedure for theadjustment varies depending on the type of transmitter See the CPMoperation manual for additional instructions on how to access the parametersmentioned below
TCR-25xx1 Reinstall the transmitter to the pipe according to appropriate instructions in
section 2 Installation Instructions and admit pulp to the line
2 Connect the CPM to the transmitter and power up the transmitter
3 On the CPM display access the sensor configuration menu
4 If you want to use the present calibration perform the following
a Access the LED intensity parameter viewb Compare the displayed TCons value on the display with the actual
consistency of the pulp in the line
c Increase the LED intensity parameter value by approximately 2percentage units if the TCons value is too low or decrease if theTCons value is too high
d Repeat this procedure until the TCons value is equal to the actualconsistency of the pulp in the line
5 If you want to make a new calibration perform the following
a Change the value of parameter Adj LED int to 1
An automatic LED intensity adjustment will be started This will adjustthe LED intensity parameter to an appropriate value for the presentpulp conditions
b On the CPM display access the calibration menu and perform a newcalibration
TCT-25x1 RET-25x21 Connect the CPM to the transmitter and power up the transmitter
2 Place the probe in a bucket with water of drinking quality (the probe tip mustbe held at least 10 cm [4rdquo] from the wall and bottom of the bucket)
3 On the CPM display access the sensor configuration menu
4 Change the value of parameter Adj LED int to 1
An automatic LED intensity adjustment will be started This will adjust theLED intensity parameter to a value where the signal in clear water (CW) isas close to 100 as possible
5 Reinstall the transmitter to the pipe according to appropriate instructions insection 2 Installation Instructions and admit pulp to the line
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4756
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 43copy BTG 2011
324 Removing the Electronics Card
NOTEThe electronics card should only be removed for trouble shooting purposeswhen referred from section 33 Troubleshooting
Tools required
Small screwdriver Torx driver T-10
3
21
4
5 6WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile removing the electronicscard
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4856
32 - Service Actions
44 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3241 Assembling the Sensor Electronics Box
Tools required
Torx driver T-10
WARNING
Equipmentdamage
1
2 3
WARNINGAvoid bending the fiber cable
while mounting the electronicscard
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 45copy BTG 2011
325 Reinstalling the Transmitter
For mounting instructions and connection instructions see section 2
Installation Instructions
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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33 - Troubleshooting
46 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
33 Troubleshooting
Symptom Probable Cause Solution
1 No or incorrect output signal 11 Basic check Make sure that the process is working asusual and pulp is flowing in the pipe
Make sure that power is supplied to thecommunication platform
12 Electrical error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled +24V on theelectronics card (see fig 15 ) is permanently lit
If LED +24V is off check the wiring betweenthe sensor electronics box card and thecommunication platform If that does not helpchange the sensor electronics box
13 Software error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled CPU1 on theelectronics card (see fig 15 ) is flashingregularly Irregular flashing from LED CPU1indicates probable software error ContactBTG Service for further assistance
14 Communication error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled COM on theelectronics card is flashing (see fig 15 ) whichindicates that the communication is working
If LED COM is permanently lit check that thesystem cable is correctly connected to thesensor electronics box according to section2411 on page 23
If LED COM is off check the wiring betweenthe sensor electronics box and thecommunication platform for breaks
If the problem still remains contact BTGService for further assistance
2 Incorrect consistencymeasurement
21 Calibration needed Make a complete calibration of the transmitterSee the CPM Operation Manual for furtherinstructions
22 Incorrect LED intensityconfiguration
Access the sensor configuration menu on theCPM and perform an automatic LED intensityadjustment (requires a recalibration) or adjust
the LED intensity manually See the CPM Operation Manual for furtherinstructions
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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33 - Troubleshooting
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 47copy BTG 2011
3 Output signal varies withchange in flow
31 Wrong probe angle relative tothe flow
Turn the probe so that the measuring gap is ata 45deg angle from the pulp flow
For sluice valve variant see section 232Measuring Gap Angle Adjustment SluiceValve Variant For weld-in stud variant see section 234Mounting the Probe Weld-in Stud Variant
32 The transmitter is not mountedaccording to instructions It maybe installed at a point where thepulp suspension is layered andthe layering may vary with therate of flow
Check the installation with reference to therecommendations in the InstallationEngineering Guide Note the length of theturbulence damping zone after the pump
4 Abnormally unsteadyoutput signal
41 Selected time-constant fordamping is too short
Increase damping until signal stabilizes Seethe CPM Operation Manual for instructions
Symptom Probable Cause Solution
Fig 15 Electronics card
1 LED CPU1 - Software runindicator
2 LED COM -Communication indicator
3 LED CPU2 - Not used4 LED +24V - Power
indicator
1234
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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33 - Troubleshooting
48 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5356
41 - Spare Parts
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 49copy BTG 2011
4 Parts list
41 Spare Parts
Item No
Rec
spare parts
Qty Part No Spare Part Description
1 1 A0115105 TCR-2501 Probe with electronicsB0011684 TCR-2502 Probe with electronics
A0115238 TCT-2501 Probe with electronicsB0011569 RET-2502 Probe with electronics
2 1 A0113563 TCR-2511 Probe with electronicsB0011726 TCR-2512 Probe with electronics
A0121541 TCT-2511 Probe with electronicsB0011734 RET-2512 Probe with electronics
3 1 27003060 O-ring 392x3 EPDM4 1 27014018 O-ring 3747x534 EPDM5 1 A0004796 Sluice valve complete AISI 3166 1 A0043901 Weld-in stud flanged type SS steel 23437 1 A0115170 TCR-2501 Cover complete
B0011700 TCR-2501 Cover complete A0115220 TCT-2502 Cover complete A0115246 RET-2502 Cover complete
8 1 27014000 O-ring 362x3 EPDM9 1 A0115139 Sluice kit TCT RET
9 1 B0011577 Sluice kit TCR
10 1 A0114728 TCR-2511 Weld-on stud complete
1 2 3 4 5 67 8 9 10
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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42 - Accessories
50 TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list M20723encopy BTG 2011
42 Accessories
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 A0054460 Blind flange complete Sluice valve variant only2 1 A0112953 CPM Communication cable RS-485 - USB3 1 A0111674 CPM Communication cable RS-4854 1 X20309 BTG Software
1 2 3
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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42 - Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 51copy BTG 2011
421 PCD-1000 Probe Cleaning System
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 27012871 O-ring Oslash442x3 EPDM2 2 27016179 O-ring Oslash3747x534 Polyurethane3 2 27014448 O-ring Oslash590x16 Nitril4 2 27014455 O-ring Oslash748x16 Nitril5 2 27014430 O-ring Oslash800x16 Nitril6 2 27016419 O-ring Oslash390x16 Nitril7 1 27014828 X-ring 6922 x 534 Nitril
8 1 27017326 X-ring Oslash2499x353 Nitril9 1 26004895 Guide10 1 A0016436 Cylinder end cover 11 1 A0086082 Guide pin12 1 A0085209 Solenoid valve13 () 1 35008358 Diaphragm valve14 1 A0043901 Weld-in stud flanged type15 1 A0051763 Connection box complete16 1 A0053124 Circuit card
1 B0100545 Sealing kit Consist of item 1-8and Silicone grease48001887
POW R
V LVVV
DO
COM
GND
24V
151213
1016
1 2 3 4 25 345
11 8
9 6 7 9 614
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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42 - Accessories
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 856
11 - General
4 TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction M20723encopy BTG 2011
TCT-2501BTGs TCT-2501 PeakOne is an in-line transmitter for measuring totalconsistency of pulp suspensions in the range 001-3 It measures the largeand fine particles individually and can because of that deliver an accurate totalconsistency value independently of variation in fiber fines or ash The pulpbrightness or color does not affect the measurement
The transmitter is mounted in-line without any special bypass arrangementand provides real time results The PeakOne is available in a retractablestandard version (TCT-2501) and a light version to use when retraction systemis not needed (TCT-2511) which combines lean design with top functionalityand quick ROI The PeakOne has a unique low-maintenance probe withoutelectronic components attached which makes the transmitter insensitive tovariations in temperature and vibration
Fig 3 TCT-2501
Fig 4 TCT-2511
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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11 - General
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction 5copy BTG 2011
RET-2502BTGs RET-2502 PeakTwo is an in-line transmitter for measuring ash and totalconsistency of pulp suspensions in the range 001-3 It can easily becalibrated to secure stable and accurate ash consistency based on laboratoryash determination Ash and total consistency values are independent ofvariation in pulp brightness or color
The transmitter is mounted in-line without any special bypass arrangementand provides real time results The PeakTwo is available in a retractablestandard version (RET-2502) and a light version to use when retraction systemis not needed (RET-2512) which combines lean design with top functionalityand quick ROI The PeakTwo has a unique low-maintenance probe withoutelectronic components attached which makes the transmitter insensitive tovariations in temperature and vibration
Fig 5 RET-2502
Fig 6 RET-2512
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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12 - Technical Data
6 TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction M20723encopy BTG 2011
12 Technical Data
GeneralTypeIn-line smart optical total consistency transmitter for pulp suspension
Manufacturer BTG Saumlffle Sweden
Measuring PrinciplePeak Method using 880 nm lightFor TCR performed by reflectionFor TCTRET performed by transmission
Quality AssuranceQuality-assured in accordance with ISO 9001 Designed in accordance with relevant CEstandards
Product Safety According to IEC 61010Fulfills all relevant electrical product safety requirements and is labelled and listed forEuropean CE Australian USCanada ETL (Edison Technical Laboratories)
Function SpecificationsOutput SignalTotal consistency in mgl or gl
Ash consistency in mgl or gl (TCR-25x2 and RET-25x2 only)
User InterfaceIlluminated display and keypad on the CPM
Alarm functionProvides alarm signal on low and high consistency level unstable signal
Calibration SetsFour separate calibration sets individually programmable and externally controllable using abinary-coded switch
Communication PlatformFor information about the communication platform including input and output signals seeseparate user manual for the CPM M2066
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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12 - Technical Data
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction 7copy BTG 2011
Process SpecificationsPressure RatingPN16 (16 bar at 20degC 230 psi at 68degF)
Consistency LimitsTCR-25xx 05 - 10 pulp consistencyTCR-25x2 0 - 10 ash consistency
TCT-25x1 001 - 300 total consistency
RET-25x2 001 - 300 total consistency
001 - 200 ash consistency
Flow LimitsTCR 13 - 5 msTCT RET 15 - 5 ms
Process Temperature LimitsMax 120 degC [248 degF]Min 5 degC [16 degF]
Ambient Temperature LimitsProbe Max 80 degC [176 degF]Electronics Max 50 degC [122 degF]
Damping0 - 99 s
Support System SpecificationsSupply Voltage100-240 plusmn10 V AC 5060 Hz Single phase to CPMSupplied with 24 V DC from the CPM
Power ConsumptionMax 50 VA a 2A slow blow fuse must be used
Performance SpecificationsRepeatabilityplusmn0002 Cs
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 1256
12 - Technical Data
8 TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction M20723encopy BTG 2011
Physical SpecificationsMountingMin pipe diameter 100 mm [4] (TCR-250x TCT-25x1 RET-25x2)
80 mm [32rdquo] (TCR-251x)
MaterialsWetted parts Stainless steel EN 14404 equiv to ASTM 316LSensor electronics box Painted aluminum
Degree of ProtectionEquivalent to IP65 NEMA 4x
ConnectionOptical connection between probe and sensor electronics box 5 m [16 ft]
WeightTransmitter TCR-250x 31 kg [68 lb]Transmitter TCR-251x 10 kg [22 lb]
Transmitter TCT-2501 34 kg [75 lb]Transmitter TCT-2511 13 kg [29 lb]
Transmitter RET-2502 34 kg [75 lb]Transmitter RET-2512 13 kg [29 lb]
Sluice valve 40 kg [89 lb]Sensor electronics box 03 kg [07 lb]
LED productClass 1
According to IECEN 60825-1Wavelength 880 nm (invisible light)
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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13 - Dimensions and Mounting
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction 9copy BTG 2011
13 Dimensions and Mounting
Min Oslash1004
Oslash502
2 5 0
1 0
1 0 8
4 3
338133
Min 30012
1 5 5
6 1
2 0 0
8
Oslash4618
1004
30012
9 0
3 5
Min Oslash100 4 (TCT RET)Min Oslash80 32 (TCR)
522
1 2 6
5
1907
10154
11446
9 0
3 5
2309
1305
Oslash904
Oslash4502
2 5 0
1 0
2 5
1
Fig 7 Dimensions andclearances
Transmitter sluice valve variant Transmitter weld-in stud variant
Sensor electronics box
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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14 - Type Plate Explanations
10 TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction M20723encopy BTG 2011
14 Type Plate Explanations
1 Manufacturer 2 Warning sign
The device is designed for industrial use Installation handling andservice must only be carried out by trained and authorized personnel andaccording to relevant standards Read the manual for detailed informationand pay special attention to the warning signs
3 Transmitter Model and Variants
The transmitter model and variant is specified according to the codesystem explained below
BTG Instruments ABIndustrigatan 1-366129 SaumlffleSWEDEN
TYPE
NO
LED PRODUCT
Fig 8 Type sign
TCT-2501SSEP155
1
12345678Class 1
2
3
45
6
A Transmitter Model
TCR-25 TCT-25 RET-25
B Mounting variant
0 Sluice valve variant Sluice valve variant Sluice valve variant
1 Weld-in stud variant Weld-in stud variant Weld-in stud variant
C Output signals
1 One output One output NA
2 Two outputs NA Two outputsD Wetted Part Material
SSStainless Steel EN14404
Stainless Steel EN14404
Stainless Steel EN14404
E Rubber Material
EP EPDM EPDM EPDM
F Measuring Gap Size
15 NA Gap size 15 mm Gap size 15 mm
30 NA Gap size 30 mm Gap size 30 mm
G Fiber length
5 Standard length 5 meter Standard length 5 meter Standard length 5 meter
TCT-2501SSEP155
A BC D E F G
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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14 - Type Plate Explanations
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction 11copy BTG 2011
4 Manufacturing number
BTG internal product identification number
5 LED Product ClassOnly applicable for transmitter type TCR-25xx
6 CE-marking
The Transmitter is approved according to CE directives
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 1656
15 - CE Declaration
12 TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction M20723encopy BTG 2011
15 CE Declaration
When using the units in other combinations than those tested for BTG can notguarantee CE directive conformity
The units in combination with customer-installed external devices may conformwith EMC and safety requirements when properly installed and CE-markedequipment is used
The system operator is responsible for CE directive conformityConformity must be verified by inspection
CE Declaration of Conformity
According to EN 17050-12005
Manufacturerrsquos Name BTG Instruments ABManufacturerrsquos Address PO Box 602 S- 661 29 SAumlFFLE Swedendeclares that the productProduct Name Total Consistency Transmitter Model Number TCR-2501-2511 alt with
FCM-8000FCI-1000HCM-8000 modulesTCR-2502-2512 alt withFCM-8000FCI-1000HCM-8010 modulesTCT-2501-2511 alt withFCM-8000FCI-1000HCM-8000 modulesRET-2502-2512 alt withFCM-8000FCI-1000HCM-8010 modules
complies with the amendments andrequirements of the
Low Voltage D irective 200695EC
EMC Directive 2 004108ECPED Directive 9723ECRoHS 2 00295ECWEEE 2 00296EC
and conforms with the following productstandards and PED conformity assessment procedureSafety EN ISO 12100-1
LVD EN 61010-1- 2nd ed
EMC EN 61000-6-2 99 EN 61000-6-4 04
PED Pressure equipment for pipingIn accordance to Article 1Table 9 art3 (3) Annex II
(Sound eng practise)Must not bear CE-marking
CSACRN 0C110585 Sluice valve device acc to ASME
WEEE -na- not Annex 1RoHS compatible
Quality System ISO 9001monitored byLloydrsquos Register Quality Assurance
Saumlffle September 2010
Bjoumlrn Fahlin DoO
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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21 - Unpacking
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 13copy BTG 2011
2 Installation Instructions
21 Unpacking
211 Unpacking Sluice Valve Variant
Fig 9 Unpacking sluicevalve variant
1 1 x Measuring probe2 1 x Sensor electronics
box3 1 x Sluice valve4 1 x Communication
Platform CPM5 1 x Blind flange
(optional)6 1 x PCD-1000 probe
cleaning system(optional with probepre-mounted)
7 1 x User Manual CD(not shown)
8 1 x BTG Softwareinstallation CD
(optional not shown)9 1 x Communicationcable (optional notshown)
1
3
5
2
4
6
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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21 - Unpacking
14 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
212 Unpacking Weld-in Stud Variant
Fig 10 Unpacking weld-instud variant
1 1 x Measuring probe2 1 x Sensor electronics
box3 1 x Weld-in stud4 1 x Coupling5 1 x O-ring6 1 x Blind flange7 Communication
Platform CPM8 1 x User Manual (not
shown)9 1 x BTG CalWin
installation CD(optional not shown)
10 1 x Communicationcable (optional notshown)
2
7
4
3
1
56
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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22 - Welding Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 15copy BTG 2011
22 Welding Instructions
221 Welding Instructions Sluice Valve Variant
Tools required
Block wrench 13 mm4 x braces (supplied by customer)
1 2
D=45 mm(18)
60 mm(24)
60 mm(24)
3
4 5
6 7
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
DANGERUse protective
clothing
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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22 - Welding Instructions
16 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
8 9
11
13
12
X 60mm=
Y=X
Y
X=60mm
Y=X
Y
10
14 15
NOTERemove any welding andgrinding beard inside thepipeto reduce the risk of pulpstuck
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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22 - Welding Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 17copy BTG 2011
222 Welding Instructions Weld-in Stud Variant
Tools required
Torque wrench 10 mm
1
4
6
5
X 60mm=
Y=X
Y
1 2
D=40 mm(16)
3
60 mm(24)
60 mm(24)
7 8
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
DANGERUse protective
clothing
NOTERemove any welding andgrinding beard inside thepipeto reduce the risk of pulpstuck
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2256
22 - Welding Instructions
18 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
10 Nm
9 10
11
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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23 - Mounting Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 19copy BTG 2011
23 Mounting Instructions
231 Sensor Electronics Box
Mount the electronics box to a none vibrating position such as a wall or poleby fastening the wall bracket to a flat surface Use four suitable screws
Tools required
Screwdriver
2 5 0
1 0
2 5
1
Fig 11 Recommendedclearances
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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23 - Mounting Instructions
20 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
232 Measuring Gap Angle Adjustment SluiceValve Variant
Tools required
Allen key 4 mm 5 mm
1
BD
A
180deg
180deg
2
3
4 5
C
DANGERHigh pressure
in the equipment
NOTEThe red spot on the protractorindicates the position of themeasuring gap
Normal pulp
The probe measuring gap musthave a 45deg angle from the pulpflow If the pulp flowcorresponds to arrow A or Bthe angle must be adjusted
Unscreened pulp
The probe measuring gap musthave a 135deg angle from thepulp flow If the pulp flowcorresponds to arrow C or Dthe angle must be adjusted
DANGERThe transmitter must always beremoved from the pipe whenthe angle is adjusted
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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23 - Mounting Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 21copy BTG 2011
6
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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23 - Mounting Instructions
22 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
233 Mounting the Probe Sluice Valve Variant
NOTEIf the pipe pressure is higher than 5 bar (72 psi) we recommend that the pipeis depressurized during mounting of the probe into the sluice valve
Tools required
Small brushBlock wrench 17 mmSocket wrench 19 mm
Allen key 4 mm
Consumables required
Lubricant for O-rings (use MOLYKOTE 111 or equivalent for EPDM O-rings)
1
3
2
A
B
C
4
DANGERUse protective
clothing
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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23 - Mounting Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 23copy BTG 2011
5 6
7 8
9WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile mounting the back cover
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2856
23 - Mounting Instructions
24 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
234 Mounting the Probe Weld-in Stud Variant
Tools required
Torque wrench 10 mm
45deg
135deg
A B
1
4
2
3
5
10 Nm
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
NOTEThe asterisk on the protractorindicates the position of themeasuring gap
Normal pulp
The probe measuring gap musthave a 45deg angle from the pulpflow as shown in step 4figure A
Unscreened pulp
The probe measuring gap musthave a 135deg angle from thepulp flow as shown in step 4figure B
WARNINGEquipment
damage
WARNINGAvoid bending the fiber cablewhile mounting the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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24 - Connection Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 25copy BTG 2011
24 Connection Instructions
241 Electrical Connections2411 Connection of Communication Platform
WARNING
Equipmentdamage
WARNING
The power to thecommunication platform mustbe turned off when connectingthe communication platform tothe sensor electronics box
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25 - Optional Accessories
26 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
25 Optional Accessories
251 PCD-1000 Probe Cleaning System
NOTEThese instructions are only valid for installation of the PCD-1000 withTCT-2501 or RET-2502 probe pre-mounted
2511 Dimensions and Installation Clearances
Min Oslash1004
Min 30012
70028
5 5 0
2 2
1 4 0
5 5
1 3 3
5 3
5 1 2
Fig 12 PCD-1000Dimensions andclearances
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25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 27copy BTG 2011
2512 Measuring Gap angle Adjustment
Tools required
Allen key 4 mmBlock wrench 10mm 16 mm
BD
C
A
180deg
180deg
3 4
2
1NOTEThe screw on the protectivesleeve indicates the position ofthe measuring gap
The probe measuring gap musthave a 45deg angle from the pulpflow If the pulp flowcorresponds to arrow B or Cthe angle must be adjusted
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
28 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
5
6 7
180deg
8
9 10
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 29copy BTG 2011
2513 Welding and Mounting
Tools required
Block wrench 13 mm 16 mm
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
DANGERUse protectiveclothing
1 2
D=45 mm(18)
60 mm(24)
60 mm(24)
3
4 5
6 7
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25 - Optional Accessories
30 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
8
X=60mm
Y=X
Y
X=60mm
Y=X
Y
9 10
11 12
13
14
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25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 31copy BTG 2011
5 5 0
2 2
15 16
17 18
19 20
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25 - Optional Accessories
32 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
2514 Electrical Connections
Tools required
Small screwdriver
-+
P1
DO
+ + - -
100-240 V AC
PE N L
P3
P2
P1 D O 1
+ C O M
G N D
+ 2 4 V
S
PCD-1000 CPM
1 2
3
3
-+
P1
DO
+ + - -
100-240 V AC
PE N L
P3
HCMP2
P1 D O 1
+ C O M
G N D
+ 2 4 V
S
PCD-1000 CPM
FCM
DANGERHazardous voltage
in the equipment
S = Shieldconnected tocable gland
2 x 2 x 075 mm 2
(2 x 2 x AWG18)
NOTEFor FCM connection a jumpermust be connected between
DO1 and +COM as shown infigure
1 x 2 x 075 mm 2
(1 x 2 x AWG18)
S = Shieldconnected tocable gland
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25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 33copy BTG 2011
2515 Water Connections
2516 Air Connections
3-6 bar (45-90 psi)
Water inlet Water outlet
D=85 mm
[033]D=172 mm
[068]
4-8 bar (58-100 psi)or at least half theprocess pressure
Air Connection
Hose Oslash6-4
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
34 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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31 - Maintenance Recommendations
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 35copy BTG 2011
3 Service Instructions
31 Maintenance Recommendations
311 Regular Maintenance of the Transmitter
Maintenance needs will depend on the transmitter position media influenceand ambient conditions
Regular maintenance includes
bull Quarterly inspection of rubber seals in contact with media containing highconcentration of chemicals (black liquor chlorine etc) to prevent leakage
bull Semi-annual inspection inside the cover for possible leakage
Long-term maintenance includes
bull Replacement of media exposed rubber seals typically after 3-5 yearsoperation
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32 - Service Actions
36 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
32 Service Actions
321 Removing the Transmitter from the Pipe3211 Sluice Valve Variant
NOTEIf the pipe pressure is higher than 5 bar (72 psi) we recommend that the pipeis depressurized before removal of the probe from the sluice valve
Tools required
Allen key 4 mmBlock wrench 17 mmSocket wrench 19 mm
3
21
4
DANGERUse protective
clothing
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 37copy BTG 2011
5
CB
A
6WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile removing the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
38 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3212 Weld-in Stud Variant
Tools required
Torque wrench 10 mm
1 2
10 Nm
3 4
5
DANGERUse protectiveclothing
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
WARNING
Equipmentdamage
WARNINGAvoid bending the fiber cablewhile removing the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 39copy BTG 2011
322 Changing O-rings
All O-rings that need to be changed on a regular basis are shown in fig 14
below
Consumables required
Lubricant for O-rings (use MOLYKOTE 111 or equivalent for EPDM O-rings)
Parts required
Sluice valve variantO-ring 3747x534 27014018O-ring 362x3 27014000
Weld-in stud variantO-ring 392x3 27003060
Fig 13 O-rings sluice valvevariant
1 O-ring 3747x5342 O-ring 362x3
1
2
Fig 14 O-ring weld-in studvariant
3 O-ring 392x3
3
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
40 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
323 Changing Probe with Electronics
NOTEThe disassembling and assembling instructions in section 3231 and section3231 are only relevant for sluice valve variant transmitters A LED intensityadjustment as described in section 3233 must however be performed for alltransmitter variants when changing the probe
3231 Disassembling the Probe
NOTEMake a note of the angle of the probe measuring gap in relation to the flowbefore disassembling the probe The angle is indicated by the red spot at theprotractor at the back of the probe
Tools required
Allen key 4 mm
1
2WARNING
Equipmentdamage
WARNINGAvoid bending the fiber cablewhile disassembling theprobe
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 41copy BTG 2011
3232 Assembling the Probe
Tools required
Allen key 4 mm
2
1
NOTEThe angle of the probemeasuring gap in relation tothe flow must be set accordingto the notes made duringdisassembling
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32 - Service Actions
42 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3233 LED Intensity Adjustment
After the change is performed a LED intensity adjustment must be carried outbefore the transmitter can be put back into operation The procedure for theadjustment varies depending on the type of transmitter See the CPMoperation manual for additional instructions on how to access the parametersmentioned below
TCR-25xx1 Reinstall the transmitter to the pipe according to appropriate instructions in
section 2 Installation Instructions and admit pulp to the line
2 Connect the CPM to the transmitter and power up the transmitter
3 On the CPM display access the sensor configuration menu
4 If you want to use the present calibration perform the following
a Access the LED intensity parameter viewb Compare the displayed TCons value on the display with the actual
consistency of the pulp in the line
c Increase the LED intensity parameter value by approximately 2percentage units if the TCons value is too low or decrease if theTCons value is too high
d Repeat this procedure until the TCons value is equal to the actualconsistency of the pulp in the line
5 If you want to make a new calibration perform the following
a Change the value of parameter Adj LED int to 1
An automatic LED intensity adjustment will be started This will adjustthe LED intensity parameter to an appropriate value for the presentpulp conditions
b On the CPM display access the calibration menu and perform a newcalibration
TCT-25x1 RET-25x21 Connect the CPM to the transmitter and power up the transmitter
2 Place the probe in a bucket with water of drinking quality (the probe tip mustbe held at least 10 cm [4rdquo] from the wall and bottom of the bucket)
3 On the CPM display access the sensor configuration menu
4 Change the value of parameter Adj LED int to 1
An automatic LED intensity adjustment will be started This will adjust theLED intensity parameter to a value where the signal in clear water (CW) isas close to 100 as possible
5 Reinstall the transmitter to the pipe according to appropriate instructions insection 2 Installation Instructions and admit pulp to the line
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 43copy BTG 2011
324 Removing the Electronics Card
NOTEThe electronics card should only be removed for trouble shooting purposeswhen referred from section 33 Troubleshooting
Tools required
Small screwdriver Torx driver T-10
3
21
4
5 6WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile removing the electronicscard
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
44 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3241 Assembling the Sensor Electronics Box
Tools required
Torx driver T-10
WARNING
Equipmentdamage
1
2 3
WARNINGAvoid bending the fiber cable
while mounting the electronicscard
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 45copy BTG 2011
325 Reinstalling the Transmitter
For mounting instructions and connection instructions see section 2
Installation Instructions
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33 - Troubleshooting
46 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
33 Troubleshooting
Symptom Probable Cause Solution
1 No or incorrect output signal 11 Basic check Make sure that the process is working asusual and pulp is flowing in the pipe
Make sure that power is supplied to thecommunication platform
12 Electrical error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled +24V on theelectronics card (see fig 15 ) is permanently lit
If LED +24V is off check the wiring betweenthe sensor electronics box card and thecommunication platform If that does not helpchange the sensor electronics box
13 Software error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled CPU1 on theelectronics card (see fig 15 ) is flashingregularly Irregular flashing from LED CPU1indicates probable software error ContactBTG Service for further assistance
14 Communication error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled COM on theelectronics card is flashing (see fig 15 ) whichindicates that the communication is working
If LED COM is permanently lit check that thesystem cable is correctly connected to thesensor electronics box according to section2411 on page 23
If LED COM is off check the wiring betweenthe sensor electronics box and thecommunication platform for breaks
If the problem still remains contact BTGService for further assistance
2 Incorrect consistencymeasurement
21 Calibration needed Make a complete calibration of the transmitterSee the CPM Operation Manual for furtherinstructions
22 Incorrect LED intensityconfiguration
Access the sensor configuration menu on theCPM and perform an automatic LED intensityadjustment (requires a recalibration) or adjust
the LED intensity manually See the CPM Operation Manual for furtherinstructions
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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33 - Troubleshooting
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 47copy BTG 2011
3 Output signal varies withchange in flow
31 Wrong probe angle relative tothe flow
Turn the probe so that the measuring gap is ata 45deg angle from the pulp flow
For sluice valve variant see section 232Measuring Gap Angle Adjustment SluiceValve Variant For weld-in stud variant see section 234Mounting the Probe Weld-in Stud Variant
32 The transmitter is not mountedaccording to instructions It maybe installed at a point where thepulp suspension is layered andthe layering may vary with therate of flow
Check the installation with reference to therecommendations in the InstallationEngineering Guide Note the length of theturbulence damping zone after the pump
4 Abnormally unsteadyoutput signal
41 Selected time-constant fordamping is too short
Increase damping until signal stabilizes Seethe CPM Operation Manual for instructions
Symptom Probable Cause Solution
Fig 15 Electronics card
1 LED CPU1 - Software runindicator
2 LED COM -Communication indicator
3 LED CPU2 - Not used4 LED +24V - Power
indicator
1234
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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33 - Troubleshooting
48 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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41 - Spare Parts
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 49copy BTG 2011
4 Parts list
41 Spare Parts
Item No
Rec
spare parts
Qty Part No Spare Part Description
1 1 A0115105 TCR-2501 Probe with electronicsB0011684 TCR-2502 Probe with electronics
A0115238 TCT-2501 Probe with electronicsB0011569 RET-2502 Probe with electronics
2 1 A0113563 TCR-2511 Probe with electronicsB0011726 TCR-2512 Probe with electronics
A0121541 TCT-2511 Probe with electronicsB0011734 RET-2512 Probe with electronics
3 1 27003060 O-ring 392x3 EPDM4 1 27014018 O-ring 3747x534 EPDM5 1 A0004796 Sluice valve complete AISI 3166 1 A0043901 Weld-in stud flanged type SS steel 23437 1 A0115170 TCR-2501 Cover complete
B0011700 TCR-2501 Cover complete A0115220 TCT-2502 Cover complete A0115246 RET-2502 Cover complete
8 1 27014000 O-ring 362x3 EPDM9 1 A0115139 Sluice kit TCT RET
9 1 B0011577 Sluice kit TCR
10 1 A0114728 TCR-2511 Weld-on stud complete
1 2 3 4 5 67 8 9 10
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42 - Accessories
50 TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list M20723encopy BTG 2011
42 Accessories
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 A0054460 Blind flange complete Sluice valve variant only2 1 A0112953 CPM Communication cable RS-485 - USB3 1 A0111674 CPM Communication cable RS-4854 1 X20309 BTG Software
1 2 3
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42 - Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 51copy BTG 2011
421 PCD-1000 Probe Cleaning System
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 27012871 O-ring Oslash442x3 EPDM2 2 27016179 O-ring Oslash3747x534 Polyurethane3 2 27014448 O-ring Oslash590x16 Nitril4 2 27014455 O-ring Oslash748x16 Nitril5 2 27014430 O-ring Oslash800x16 Nitril6 2 27016419 O-ring Oslash390x16 Nitril7 1 27014828 X-ring 6922 x 534 Nitril
8 1 27017326 X-ring Oslash2499x353 Nitril9 1 26004895 Guide10 1 A0016436 Cylinder end cover 11 1 A0086082 Guide pin12 1 A0085209 Solenoid valve13 () 1 35008358 Diaphragm valve14 1 A0043901 Weld-in stud flanged type15 1 A0051763 Connection box complete16 1 A0053124 Circuit card
1 B0100545 Sealing kit Consist of item 1-8and Silicone grease48001887
POW R
V LVVV
DO
COM
GND
24V
151213
1016
1 2 3 4 25 345
11 8
9 6 7 9 614
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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42 - Accessories
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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11 - General
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction 5copy BTG 2011
RET-2502BTGs RET-2502 PeakTwo is an in-line transmitter for measuring ash and totalconsistency of pulp suspensions in the range 001-3 It can easily becalibrated to secure stable and accurate ash consistency based on laboratoryash determination Ash and total consistency values are independent ofvariation in pulp brightness or color
The transmitter is mounted in-line without any special bypass arrangementand provides real time results The PeakTwo is available in a retractablestandard version (RET-2502) and a light version to use when retraction systemis not needed (RET-2512) which combines lean design with top functionalityand quick ROI The PeakTwo has a unique low-maintenance probe withoutelectronic components attached which makes the transmitter insensitive tovariations in temperature and vibration
Fig 5 RET-2502
Fig 6 RET-2512
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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12 - Technical Data
6 TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction M20723encopy BTG 2011
12 Technical Data
GeneralTypeIn-line smart optical total consistency transmitter for pulp suspension
Manufacturer BTG Saumlffle Sweden
Measuring PrinciplePeak Method using 880 nm lightFor TCR performed by reflectionFor TCTRET performed by transmission
Quality AssuranceQuality-assured in accordance with ISO 9001 Designed in accordance with relevant CEstandards
Product Safety According to IEC 61010Fulfills all relevant electrical product safety requirements and is labelled and listed forEuropean CE Australian USCanada ETL (Edison Technical Laboratories)
Function SpecificationsOutput SignalTotal consistency in mgl or gl
Ash consistency in mgl or gl (TCR-25x2 and RET-25x2 only)
User InterfaceIlluminated display and keypad on the CPM
Alarm functionProvides alarm signal on low and high consistency level unstable signal
Calibration SetsFour separate calibration sets individually programmable and externally controllable using abinary-coded switch
Communication PlatformFor information about the communication platform including input and output signals seeseparate user manual for the CPM M2066
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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12 - Technical Data
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction 7copy BTG 2011
Process SpecificationsPressure RatingPN16 (16 bar at 20degC 230 psi at 68degF)
Consistency LimitsTCR-25xx 05 - 10 pulp consistencyTCR-25x2 0 - 10 ash consistency
TCT-25x1 001 - 300 total consistency
RET-25x2 001 - 300 total consistency
001 - 200 ash consistency
Flow LimitsTCR 13 - 5 msTCT RET 15 - 5 ms
Process Temperature LimitsMax 120 degC [248 degF]Min 5 degC [16 degF]
Ambient Temperature LimitsProbe Max 80 degC [176 degF]Electronics Max 50 degC [122 degF]
Damping0 - 99 s
Support System SpecificationsSupply Voltage100-240 plusmn10 V AC 5060 Hz Single phase to CPMSupplied with 24 V DC from the CPM
Power ConsumptionMax 50 VA a 2A slow blow fuse must be used
Performance SpecificationsRepeatabilityplusmn0002 Cs
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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12 - Technical Data
8 TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction M20723encopy BTG 2011
Physical SpecificationsMountingMin pipe diameter 100 mm [4] (TCR-250x TCT-25x1 RET-25x2)
80 mm [32rdquo] (TCR-251x)
MaterialsWetted parts Stainless steel EN 14404 equiv to ASTM 316LSensor electronics box Painted aluminum
Degree of ProtectionEquivalent to IP65 NEMA 4x
ConnectionOptical connection between probe and sensor electronics box 5 m [16 ft]
WeightTransmitter TCR-250x 31 kg [68 lb]Transmitter TCR-251x 10 kg [22 lb]
Transmitter TCT-2501 34 kg [75 lb]Transmitter TCT-2511 13 kg [29 lb]
Transmitter RET-2502 34 kg [75 lb]Transmitter RET-2512 13 kg [29 lb]
Sluice valve 40 kg [89 lb]Sensor electronics box 03 kg [07 lb]
LED productClass 1
According to IECEN 60825-1Wavelength 880 nm (invisible light)
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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13 - Dimensions and Mounting
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction 9copy BTG 2011
13 Dimensions and Mounting
Min Oslash1004
Oslash502
2 5 0
1 0
1 0 8
4 3
338133
Min 30012
1 5 5
6 1
2 0 0
8
Oslash4618
1004
30012
9 0
3 5
Min Oslash100 4 (TCT RET)Min Oslash80 32 (TCR)
522
1 2 6
5
1907
10154
11446
9 0
3 5
2309
1305
Oslash904
Oslash4502
2 5 0
1 0
2 5
1
Fig 7 Dimensions andclearances
Transmitter sluice valve variant Transmitter weld-in stud variant
Sensor electronics box
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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14 - Type Plate Explanations
10 TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction M20723encopy BTG 2011
14 Type Plate Explanations
1 Manufacturer 2 Warning sign
The device is designed for industrial use Installation handling andservice must only be carried out by trained and authorized personnel andaccording to relevant standards Read the manual for detailed informationand pay special attention to the warning signs
3 Transmitter Model and Variants
The transmitter model and variant is specified according to the codesystem explained below
BTG Instruments ABIndustrigatan 1-366129 SaumlffleSWEDEN
TYPE
NO
LED PRODUCT
Fig 8 Type sign
TCT-2501SSEP155
1
12345678Class 1
2
3
45
6
A Transmitter Model
TCR-25 TCT-25 RET-25
B Mounting variant
0 Sluice valve variant Sluice valve variant Sluice valve variant
1 Weld-in stud variant Weld-in stud variant Weld-in stud variant
C Output signals
1 One output One output NA
2 Two outputs NA Two outputsD Wetted Part Material
SSStainless Steel EN14404
Stainless Steel EN14404
Stainless Steel EN14404
E Rubber Material
EP EPDM EPDM EPDM
F Measuring Gap Size
15 NA Gap size 15 mm Gap size 15 mm
30 NA Gap size 30 mm Gap size 30 mm
G Fiber length
5 Standard length 5 meter Standard length 5 meter Standard length 5 meter
TCT-2501SSEP155
A BC D E F G
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 1556
14 - Type Plate Explanations
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction 11copy BTG 2011
4 Manufacturing number
BTG internal product identification number
5 LED Product ClassOnly applicable for transmitter type TCR-25xx
6 CE-marking
The Transmitter is approved according to CE directives
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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15 - CE Declaration
12 TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction M20723encopy BTG 2011
15 CE Declaration
When using the units in other combinations than those tested for BTG can notguarantee CE directive conformity
The units in combination with customer-installed external devices may conformwith EMC and safety requirements when properly installed and CE-markedequipment is used
The system operator is responsible for CE directive conformityConformity must be verified by inspection
CE Declaration of Conformity
According to EN 17050-12005
Manufacturerrsquos Name BTG Instruments ABManufacturerrsquos Address PO Box 602 S- 661 29 SAumlFFLE Swedendeclares that the productProduct Name Total Consistency Transmitter Model Number TCR-2501-2511 alt with
FCM-8000FCI-1000HCM-8000 modulesTCR-2502-2512 alt withFCM-8000FCI-1000HCM-8010 modulesTCT-2501-2511 alt withFCM-8000FCI-1000HCM-8000 modulesRET-2502-2512 alt withFCM-8000FCI-1000HCM-8010 modules
complies with the amendments andrequirements of the
Low Voltage D irective 200695EC
EMC Directive 2 004108ECPED Directive 9723ECRoHS 2 00295ECWEEE 2 00296EC
and conforms with the following productstandards and PED conformity assessment procedureSafety EN ISO 12100-1
LVD EN 61010-1- 2nd ed
EMC EN 61000-6-2 99 EN 61000-6-4 04
PED Pressure equipment for pipingIn accordance to Article 1Table 9 art3 (3) Annex II
(Sound eng practise)Must not bear CE-marking
CSACRN 0C110585 Sluice valve device acc to ASME
WEEE -na- not Annex 1RoHS compatible
Quality System ISO 9001monitored byLloydrsquos Register Quality Assurance
Saumlffle September 2010
Bjoumlrn Fahlin DoO
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 1756
21 - Unpacking
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 13copy BTG 2011
2 Installation Instructions
21 Unpacking
211 Unpacking Sluice Valve Variant
Fig 9 Unpacking sluicevalve variant
1 1 x Measuring probe2 1 x Sensor electronics
box3 1 x Sluice valve4 1 x Communication
Platform CPM5 1 x Blind flange
(optional)6 1 x PCD-1000 probe
cleaning system(optional with probepre-mounted)
7 1 x User Manual CD(not shown)
8 1 x BTG Softwareinstallation CD
(optional not shown)9 1 x Communicationcable (optional notshown)
1
3
5
2
4
6
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 1856
21 - Unpacking
14 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
212 Unpacking Weld-in Stud Variant
Fig 10 Unpacking weld-instud variant
1 1 x Measuring probe2 1 x Sensor electronics
box3 1 x Weld-in stud4 1 x Coupling5 1 x O-ring6 1 x Blind flange7 Communication
Platform CPM8 1 x User Manual (not
shown)9 1 x BTG CalWin
installation CD(optional not shown)
10 1 x Communicationcable (optional notshown)
2
7
4
3
1
56
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 1956
22 - Welding Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 15copy BTG 2011
22 Welding Instructions
221 Welding Instructions Sluice Valve Variant
Tools required
Block wrench 13 mm4 x braces (supplied by customer)
1 2
D=45 mm(18)
60 mm(24)
60 mm(24)
3
4 5
6 7
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
DANGERUse protective
clothing
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2056
22 - Welding Instructions
16 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
8 9
11
13
12
X 60mm=
Y=X
Y
X=60mm
Y=X
Y
10
14 15
NOTERemove any welding andgrinding beard inside thepipeto reduce the risk of pulpstuck
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2156
22 - Welding Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 17copy BTG 2011
222 Welding Instructions Weld-in Stud Variant
Tools required
Torque wrench 10 mm
1
4
6
5
X 60mm=
Y=X
Y
1 2
D=40 mm(16)
3
60 mm(24)
60 mm(24)
7 8
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
DANGERUse protective
clothing
NOTERemove any welding andgrinding beard inside thepipeto reduce the risk of pulpstuck
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2256
22 - Welding Instructions
18 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
10 Nm
9 10
11
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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23 - Mounting Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 19copy BTG 2011
23 Mounting Instructions
231 Sensor Electronics Box
Mount the electronics box to a none vibrating position such as a wall or poleby fastening the wall bracket to a flat surface Use four suitable screws
Tools required
Screwdriver
2 5 0
1 0
2 5
1
Fig 11 Recommendedclearances
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2456
23 - Mounting Instructions
20 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
232 Measuring Gap Angle Adjustment SluiceValve Variant
Tools required
Allen key 4 mm 5 mm
1
BD
A
180deg
180deg
2
3
4 5
C
DANGERHigh pressure
in the equipment
NOTEThe red spot on the protractorindicates the position of themeasuring gap
Normal pulp
The probe measuring gap musthave a 45deg angle from the pulpflow If the pulp flowcorresponds to arrow A or Bthe angle must be adjusted
Unscreened pulp
The probe measuring gap musthave a 135deg angle from thepulp flow If the pulp flowcorresponds to arrow C or Dthe angle must be adjusted
DANGERThe transmitter must always beremoved from the pipe whenthe angle is adjusted
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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23 - Mounting Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 21copy BTG 2011
6
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2656
23 - Mounting Instructions
22 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
233 Mounting the Probe Sluice Valve Variant
NOTEIf the pipe pressure is higher than 5 bar (72 psi) we recommend that the pipeis depressurized during mounting of the probe into the sluice valve
Tools required
Small brushBlock wrench 17 mmSocket wrench 19 mm
Allen key 4 mm
Consumables required
Lubricant for O-rings (use MOLYKOTE 111 or equivalent for EPDM O-rings)
1
3
2
A
B
C
4
DANGERUse protective
clothing
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2756
23 - Mounting Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 23copy BTG 2011
5 6
7 8
9WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile mounting the back cover
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2856
23 - Mounting Instructions
24 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
234 Mounting the Probe Weld-in Stud Variant
Tools required
Torque wrench 10 mm
45deg
135deg
A B
1
4
2
3
5
10 Nm
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
NOTEThe asterisk on the protractorindicates the position of themeasuring gap
Normal pulp
The probe measuring gap musthave a 45deg angle from the pulpflow as shown in step 4figure A
Unscreened pulp
The probe measuring gap musthave a 135deg angle from thepulp flow as shown in step 4figure B
WARNINGEquipment
damage
WARNINGAvoid bending the fiber cablewhile mounting the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2956
24 - Connection Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 25copy BTG 2011
24 Connection Instructions
241 Electrical Connections2411 Connection of Communication Platform
WARNING
Equipmentdamage
WARNING
The power to thecommunication platform mustbe turned off when connectingthe communication platform tothe sensor electronics box
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
26 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
25 Optional Accessories
251 PCD-1000 Probe Cleaning System
NOTEThese instructions are only valid for installation of the PCD-1000 withTCT-2501 or RET-2502 probe pre-mounted
2511 Dimensions and Installation Clearances
Min Oslash1004
Min 30012
70028
5 5 0
2 2
1 4 0
5 5
1 3 3
5 3
5 1 2
Fig 12 PCD-1000Dimensions andclearances
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 27copy BTG 2011
2512 Measuring Gap angle Adjustment
Tools required
Allen key 4 mmBlock wrench 10mm 16 mm
BD
C
A
180deg
180deg
3 4
2
1NOTEThe screw on the protectivesleeve indicates the position ofthe measuring gap
The probe measuring gap musthave a 45deg angle from the pulpflow If the pulp flowcorresponds to arrow B or Cthe angle must be adjusted
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
28 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
5
6 7
180deg
8
9 10
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3356
25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 29copy BTG 2011
2513 Welding and Mounting
Tools required
Block wrench 13 mm 16 mm
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
DANGERUse protectiveclothing
1 2
D=45 mm(18)
60 mm(24)
60 mm(24)
3
4 5
6 7
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
30 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
8
X=60mm
Y=X
Y
X=60mm
Y=X
Y
9 10
11 12
13
14
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3556
25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 31copy BTG 2011
5 5 0
2 2
15 16
17 18
19 20
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
32 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
2514 Electrical Connections
Tools required
Small screwdriver
-+
P1
DO
+ + - -
100-240 V AC
PE N L
P3
P2
P1 D O 1
+ C O M
G N D
+ 2 4 V
S
PCD-1000 CPM
1 2
3
3
-+
P1
DO
+ + - -
100-240 V AC
PE N L
P3
HCMP2
P1 D O 1
+ C O M
G N D
+ 2 4 V
S
PCD-1000 CPM
FCM
DANGERHazardous voltage
in the equipment
S = Shieldconnected tocable gland
2 x 2 x 075 mm 2
(2 x 2 x AWG18)
NOTEFor FCM connection a jumpermust be connected between
DO1 and +COM as shown infigure
1 x 2 x 075 mm 2
(1 x 2 x AWG18)
S = Shieldconnected tocable gland
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3756
25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 33copy BTG 2011
2515 Water Connections
2516 Air Connections
3-6 bar (45-90 psi)
Water inlet Water outlet
D=85 mm
[033]D=172 mm
[068]
4-8 bar (58-100 psi)or at least half theprocess pressure
Air Connection
Hose Oslash6-4
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3856
25 - Optional Accessories
34 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3956
31 - Maintenance Recommendations
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 35copy BTG 2011
3 Service Instructions
31 Maintenance Recommendations
311 Regular Maintenance of the Transmitter
Maintenance needs will depend on the transmitter position media influenceand ambient conditions
Regular maintenance includes
bull Quarterly inspection of rubber seals in contact with media containing highconcentration of chemicals (black liquor chlorine etc) to prevent leakage
bull Semi-annual inspection inside the cover for possible leakage
Long-term maintenance includes
bull Replacement of media exposed rubber seals typically after 3-5 yearsoperation
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4056
32 - Service Actions
36 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
32 Service Actions
321 Removing the Transmitter from the Pipe3211 Sluice Valve Variant
NOTEIf the pipe pressure is higher than 5 bar (72 psi) we recommend that the pipeis depressurized before removal of the probe from the sluice valve
Tools required
Allen key 4 mmBlock wrench 17 mmSocket wrench 19 mm
3
21
4
DANGERUse protective
clothing
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4156
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 37copy BTG 2011
5
CB
A
6WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile removing the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4256
32 - Service Actions
38 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3212 Weld-in Stud Variant
Tools required
Torque wrench 10 mm
1 2
10 Nm
3 4
5
DANGERUse protectiveclothing
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
WARNING
Equipmentdamage
WARNINGAvoid bending the fiber cablewhile removing the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4356
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 39copy BTG 2011
322 Changing O-rings
All O-rings that need to be changed on a regular basis are shown in fig 14
below
Consumables required
Lubricant for O-rings (use MOLYKOTE 111 or equivalent for EPDM O-rings)
Parts required
Sluice valve variantO-ring 3747x534 27014018O-ring 362x3 27014000
Weld-in stud variantO-ring 392x3 27003060
Fig 13 O-rings sluice valvevariant
1 O-ring 3747x5342 O-ring 362x3
1
2
Fig 14 O-ring weld-in studvariant
3 O-ring 392x3
3
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4456
32 - Service Actions
40 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
323 Changing Probe with Electronics
NOTEThe disassembling and assembling instructions in section 3231 and section3231 are only relevant for sluice valve variant transmitters A LED intensityadjustment as described in section 3233 must however be performed for alltransmitter variants when changing the probe
3231 Disassembling the Probe
NOTEMake a note of the angle of the probe measuring gap in relation to the flowbefore disassembling the probe The angle is indicated by the red spot at theprotractor at the back of the probe
Tools required
Allen key 4 mm
1
2WARNING
Equipmentdamage
WARNINGAvoid bending the fiber cablewhile disassembling theprobe
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4556
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 41copy BTG 2011
3232 Assembling the Probe
Tools required
Allen key 4 mm
2
1
NOTEThe angle of the probemeasuring gap in relation tothe flow must be set accordingto the notes made duringdisassembling
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
42 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3233 LED Intensity Adjustment
After the change is performed a LED intensity adjustment must be carried outbefore the transmitter can be put back into operation The procedure for theadjustment varies depending on the type of transmitter See the CPMoperation manual for additional instructions on how to access the parametersmentioned below
TCR-25xx1 Reinstall the transmitter to the pipe according to appropriate instructions in
section 2 Installation Instructions and admit pulp to the line
2 Connect the CPM to the transmitter and power up the transmitter
3 On the CPM display access the sensor configuration menu
4 If you want to use the present calibration perform the following
a Access the LED intensity parameter viewb Compare the displayed TCons value on the display with the actual
consistency of the pulp in the line
c Increase the LED intensity parameter value by approximately 2percentage units if the TCons value is too low or decrease if theTCons value is too high
d Repeat this procedure until the TCons value is equal to the actualconsistency of the pulp in the line
5 If you want to make a new calibration perform the following
a Change the value of parameter Adj LED int to 1
An automatic LED intensity adjustment will be started This will adjustthe LED intensity parameter to an appropriate value for the presentpulp conditions
b On the CPM display access the calibration menu and perform a newcalibration
TCT-25x1 RET-25x21 Connect the CPM to the transmitter and power up the transmitter
2 Place the probe in a bucket with water of drinking quality (the probe tip mustbe held at least 10 cm [4rdquo] from the wall and bottom of the bucket)
3 On the CPM display access the sensor configuration menu
4 Change the value of parameter Adj LED int to 1
An automatic LED intensity adjustment will be started This will adjust theLED intensity parameter to a value where the signal in clear water (CW) isas close to 100 as possible
5 Reinstall the transmitter to the pipe according to appropriate instructions insection 2 Installation Instructions and admit pulp to the line
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4756
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 43copy BTG 2011
324 Removing the Electronics Card
NOTEThe electronics card should only be removed for trouble shooting purposeswhen referred from section 33 Troubleshooting
Tools required
Small screwdriver Torx driver T-10
3
21
4
5 6WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile removing the electronicscard
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4856
32 - Service Actions
44 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3241 Assembling the Sensor Electronics Box
Tools required
Torx driver T-10
WARNING
Equipmentdamage
1
2 3
WARNINGAvoid bending the fiber cable
while mounting the electronicscard
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4956
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 45copy BTG 2011
325 Reinstalling the Transmitter
For mounting instructions and connection instructions see section 2
Installation Instructions
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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33 - Troubleshooting
46 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
33 Troubleshooting
Symptom Probable Cause Solution
1 No or incorrect output signal 11 Basic check Make sure that the process is working asusual and pulp is flowing in the pipe
Make sure that power is supplied to thecommunication platform
12 Electrical error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled +24V on theelectronics card (see fig 15 ) is permanently lit
If LED +24V is off check the wiring betweenthe sensor electronics box card and thecommunication platform If that does not helpchange the sensor electronics box
13 Software error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled CPU1 on theelectronics card (see fig 15 ) is flashingregularly Irregular flashing from LED CPU1indicates probable software error ContactBTG Service for further assistance
14 Communication error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled COM on theelectronics card is flashing (see fig 15 ) whichindicates that the communication is working
If LED COM is permanently lit check that thesystem cable is correctly connected to thesensor electronics box according to section2411 on page 23
If LED COM is off check the wiring betweenthe sensor electronics box and thecommunication platform for breaks
If the problem still remains contact BTGService for further assistance
2 Incorrect consistencymeasurement
21 Calibration needed Make a complete calibration of the transmitterSee the CPM Operation Manual for furtherinstructions
22 Incorrect LED intensityconfiguration
Access the sensor configuration menu on theCPM and perform an automatic LED intensityadjustment (requires a recalibration) or adjust
the LED intensity manually See the CPM Operation Manual for furtherinstructions
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5156
33 - Troubleshooting
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 47copy BTG 2011
3 Output signal varies withchange in flow
31 Wrong probe angle relative tothe flow
Turn the probe so that the measuring gap is ata 45deg angle from the pulp flow
For sluice valve variant see section 232Measuring Gap Angle Adjustment SluiceValve Variant For weld-in stud variant see section 234Mounting the Probe Weld-in Stud Variant
32 The transmitter is not mountedaccording to instructions It maybe installed at a point where thepulp suspension is layered andthe layering may vary with therate of flow
Check the installation with reference to therecommendations in the InstallationEngineering Guide Note the length of theturbulence damping zone after the pump
4 Abnormally unsteadyoutput signal
41 Selected time-constant fordamping is too short
Increase damping until signal stabilizes Seethe CPM Operation Manual for instructions
Symptom Probable Cause Solution
Fig 15 Electronics card
1 LED CPU1 - Software runindicator
2 LED COM -Communication indicator
3 LED CPU2 - Not used4 LED +24V - Power
indicator
1234
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5256
33 - Troubleshooting
48 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5356
41 - Spare Parts
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 49copy BTG 2011
4 Parts list
41 Spare Parts
Item No
Rec
spare parts
Qty Part No Spare Part Description
1 1 A0115105 TCR-2501 Probe with electronicsB0011684 TCR-2502 Probe with electronics
A0115238 TCT-2501 Probe with electronicsB0011569 RET-2502 Probe with electronics
2 1 A0113563 TCR-2511 Probe with electronicsB0011726 TCR-2512 Probe with electronics
A0121541 TCT-2511 Probe with electronicsB0011734 RET-2512 Probe with electronics
3 1 27003060 O-ring 392x3 EPDM4 1 27014018 O-ring 3747x534 EPDM5 1 A0004796 Sluice valve complete AISI 3166 1 A0043901 Weld-in stud flanged type SS steel 23437 1 A0115170 TCR-2501 Cover complete
B0011700 TCR-2501 Cover complete A0115220 TCT-2502 Cover complete A0115246 RET-2502 Cover complete
8 1 27014000 O-ring 362x3 EPDM9 1 A0115139 Sluice kit TCT RET
9 1 B0011577 Sluice kit TCR
10 1 A0114728 TCR-2511 Weld-on stud complete
1 2 3 4 5 67 8 9 10
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5456
42 - Accessories
50 TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list M20723encopy BTG 2011
42 Accessories
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 A0054460 Blind flange complete Sluice valve variant only2 1 A0112953 CPM Communication cable RS-485 - USB3 1 A0111674 CPM Communication cable RS-4854 1 X20309 BTG Software
1 2 3
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5556
42 - Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 51copy BTG 2011
421 PCD-1000 Probe Cleaning System
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 27012871 O-ring Oslash442x3 EPDM2 2 27016179 O-ring Oslash3747x534 Polyurethane3 2 27014448 O-ring Oslash590x16 Nitril4 2 27014455 O-ring Oslash748x16 Nitril5 2 27014430 O-ring Oslash800x16 Nitril6 2 27016419 O-ring Oslash390x16 Nitril7 1 27014828 X-ring 6922 x 534 Nitril
8 1 27017326 X-ring Oslash2499x353 Nitril9 1 26004895 Guide10 1 A0016436 Cylinder end cover 11 1 A0086082 Guide pin12 1 A0085209 Solenoid valve13 () 1 35008358 Diaphragm valve14 1 A0043901 Weld-in stud flanged type15 1 A0051763 Connection box complete16 1 A0053124 Circuit card
1 B0100545 Sealing kit Consist of item 1-8and Silicone grease48001887
POW R
V LVVV
DO
COM
GND
24V
151213
1016
1 2 3 4 25 345
11 8
9 6 7 9 614
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5656
42 - Accessories
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 1056
12 - Technical Data
6 TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction M20723encopy BTG 2011
12 Technical Data
GeneralTypeIn-line smart optical total consistency transmitter for pulp suspension
Manufacturer BTG Saumlffle Sweden
Measuring PrinciplePeak Method using 880 nm lightFor TCR performed by reflectionFor TCTRET performed by transmission
Quality AssuranceQuality-assured in accordance with ISO 9001 Designed in accordance with relevant CEstandards
Product Safety According to IEC 61010Fulfills all relevant electrical product safety requirements and is labelled and listed forEuropean CE Australian USCanada ETL (Edison Technical Laboratories)
Function SpecificationsOutput SignalTotal consistency in mgl or gl
Ash consistency in mgl or gl (TCR-25x2 and RET-25x2 only)
User InterfaceIlluminated display and keypad on the CPM
Alarm functionProvides alarm signal on low and high consistency level unstable signal
Calibration SetsFour separate calibration sets individually programmable and externally controllable using abinary-coded switch
Communication PlatformFor information about the communication platform including input and output signals seeseparate user manual for the CPM M2066
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 1156
12 - Technical Data
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction 7copy BTG 2011
Process SpecificationsPressure RatingPN16 (16 bar at 20degC 230 psi at 68degF)
Consistency LimitsTCR-25xx 05 - 10 pulp consistencyTCR-25x2 0 - 10 ash consistency
TCT-25x1 001 - 300 total consistency
RET-25x2 001 - 300 total consistency
001 - 200 ash consistency
Flow LimitsTCR 13 - 5 msTCT RET 15 - 5 ms
Process Temperature LimitsMax 120 degC [248 degF]Min 5 degC [16 degF]
Ambient Temperature LimitsProbe Max 80 degC [176 degF]Electronics Max 50 degC [122 degF]
Damping0 - 99 s
Support System SpecificationsSupply Voltage100-240 plusmn10 V AC 5060 Hz Single phase to CPMSupplied with 24 V DC from the CPM
Power ConsumptionMax 50 VA a 2A slow blow fuse must be used
Performance SpecificationsRepeatabilityplusmn0002 Cs
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 1256
12 - Technical Data
8 TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction M20723encopy BTG 2011
Physical SpecificationsMountingMin pipe diameter 100 mm [4] (TCR-250x TCT-25x1 RET-25x2)
80 mm [32rdquo] (TCR-251x)
MaterialsWetted parts Stainless steel EN 14404 equiv to ASTM 316LSensor electronics box Painted aluminum
Degree of ProtectionEquivalent to IP65 NEMA 4x
ConnectionOptical connection between probe and sensor electronics box 5 m [16 ft]
WeightTransmitter TCR-250x 31 kg [68 lb]Transmitter TCR-251x 10 kg [22 lb]
Transmitter TCT-2501 34 kg [75 lb]Transmitter TCT-2511 13 kg [29 lb]
Transmitter RET-2502 34 kg [75 lb]Transmitter RET-2512 13 kg [29 lb]
Sluice valve 40 kg [89 lb]Sensor electronics box 03 kg [07 lb]
LED productClass 1
According to IECEN 60825-1Wavelength 880 nm (invisible light)
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 1356
13 - Dimensions and Mounting
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction 9copy BTG 2011
13 Dimensions and Mounting
Min Oslash1004
Oslash502
2 5 0
1 0
1 0 8
4 3
338133
Min 30012
1 5 5
6 1
2 0 0
8
Oslash4618
1004
30012
9 0
3 5
Min Oslash100 4 (TCT RET)Min Oslash80 32 (TCR)
522
1 2 6
5
1907
10154
11446
9 0
3 5
2309
1305
Oslash904
Oslash4502
2 5 0
1 0
2 5
1
Fig 7 Dimensions andclearances
Transmitter sluice valve variant Transmitter weld-in stud variant
Sensor electronics box
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 1456
14 - Type Plate Explanations
10 TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction M20723encopy BTG 2011
14 Type Plate Explanations
1 Manufacturer 2 Warning sign
The device is designed for industrial use Installation handling andservice must only be carried out by trained and authorized personnel andaccording to relevant standards Read the manual for detailed informationand pay special attention to the warning signs
3 Transmitter Model and Variants
The transmitter model and variant is specified according to the codesystem explained below
BTG Instruments ABIndustrigatan 1-366129 SaumlffleSWEDEN
TYPE
NO
LED PRODUCT
Fig 8 Type sign
TCT-2501SSEP155
1
12345678Class 1
2
3
45
6
A Transmitter Model
TCR-25 TCT-25 RET-25
B Mounting variant
0 Sluice valve variant Sluice valve variant Sluice valve variant
1 Weld-in stud variant Weld-in stud variant Weld-in stud variant
C Output signals
1 One output One output NA
2 Two outputs NA Two outputsD Wetted Part Material
SSStainless Steel EN14404
Stainless Steel EN14404
Stainless Steel EN14404
E Rubber Material
EP EPDM EPDM EPDM
F Measuring Gap Size
15 NA Gap size 15 mm Gap size 15 mm
30 NA Gap size 30 mm Gap size 30 mm
G Fiber length
5 Standard length 5 meter Standard length 5 meter Standard length 5 meter
TCT-2501SSEP155
A BC D E F G
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 1556
14 - Type Plate Explanations
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction 11copy BTG 2011
4 Manufacturing number
BTG internal product identification number
5 LED Product ClassOnly applicable for transmitter type TCR-25xx
6 CE-marking
The Transmitter is approved according to CE directives
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 1656
15 - CE Declaration
12 TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction M20723encopy BTG 2011
15 CE Declaration
When using the units in other combinations than those tested for BTG can notguarantee CE directive conformity
The units in combination with customer-installed external devices may conformwith EMC and safety requirements when properly installed and CE-markedequipment is used
The system operator is responsible for CE directive conformityConformity must be verified by inspection
CE Declaration of Conformity
According to EN 17050-12005
Manufacturerrsquos Name BTG Instruments ABManufacturerrsquos Address PO Box 602 S- 661 29 SAumlFFLE Swedendeclares that the productProduct Name Total Consistency Transmitter Model Number TCR-2501-2511 alt with
FCM-8000FCI-1000HCM-8000 modulesTCR-2502-2512 alt withFCM-8000FCI-1000HCM-8010 modulesTCT-2501-2511 alt withFCM-8000FCI-1000HCM-8000 modulesRET-2502-2512 alt withFCM-8000FCI-1000HCM-8010 modules
complies with the amendments andrequirements of the
Low Voltage D irective 200695EC
EMC Directive 2 004108ECPED Directive 9723ECRoHS 2 00295ECWEEE 2 00296EC
and conforms with the following productstandards and PED conformity assessment procedureSafety EN ISO 12100-1
LVD EN 61010-1- 2nd ed
EMC EN 61000-6-2 99 EN 61000-6-4 04
PED Pressure equipment for pipingIn accordance to Article 1Table 9 art3 (3) Annex II
(Sound eng practise)Must not bear CE-marking
CSACRN 0C110585 Sluice valve device acc to ASME
WEEE -na- not Annex 1RoHS compatible
Quality System ISO 9001monitored byLloydrsquos Register Quality Assurance
Saumlffle September 2010
Bjoumlrn Fahlin DoO
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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21 - Unpacking
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 13copy BTG 2011
2 Installation Instructions
21 Unpacking
211 Unpacking Sluice Valve Variant
Fig 9 Unpacking sluicevalve variant
1 1 x Measuring probe2 1 x Sensor electronics
box3 1 x Sluice valve4 1 x Communication
Platform CPM5 1 x Blind flange
(optional)6 1 x PCD-1000 probe
cleaning system(optional with probepre-mounted)
7 1 x User Manual CD(not shown)
8 1 x BTG Softwareinstallation CD
(optional not shown)9 1 x Communicationcable (optional notshown)
1
3
5
2
4
6
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 1856
21 - Unpacking
14 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
212 Unpacking Weld-in Stud Variant
Fig 10 Unpacking weld-instud variant
1 1 x Measuring probe2 1 x Sensor electronics
box3 1 x Weld-in stud4 1 x Coupling5 1 x O-ring6 1 x Blind flange7 Communication
Platform CPM8 1 x User Manual (not
shown)9 1 x BTG CalWin
installation CD(optional not shown)
10 1 x Communicationcable (optional notshown)
2
7
4
3
1
56
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 1956
22 - Welding Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 15copy BTG 2011
22 Welding Instructions
221 Welding Instructions Sluice Valve Variant
Tools required
Block wrench 13 mm4 x braces (supplied by customer)
1 2
D=45 mm(18)
60 mm(24)
60 mm(24)
3
4 5
6 7
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
DANGERUse protective
clothing
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2056
22 - Welding Instructions
16 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
8 9
11
13
12
X 60mm=
Y=X
Y
X=60mm
Y=X
Y
10
14 15
NOTERemove any welding andgrinding beard inside thepipeto reduce the risk of pulpstuck
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2156
22 - Welding Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 17copy BTG 2011
222 Welding Instructions Weld-in Stud Variant
Tools required
Torque wrench 10 mm
1
4
6
5
X 60mm=
Y=X
Y
1 2
D=40 mm(16)
3
60 mm(24)
60 mm(24)
7 8
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
DANGERUse protective
clothing
NOTERemove any welding andgrinding beard inside thepipeto reduce the risk of pulpstuck
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2256
22 - Welding Instructions
18 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
10 Nm
9 10
11
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2356
23 - Mounting Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 19copy BTG 2011
23 Mounting Instructions
231 Sensor Electronics Box
Mount the electronics box to a none vibrating position such as a wall or poleby fastening the wall bracket to a flat surface Use four suitable screws
Tools required
Screwdriver
2 5 0
1 0
2 5
1
Fig 11 Recommendedclearances
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2456
23 - Mounting Instructions
20 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
232 Measuring Gap Angle Adjustment SluiceValve Variant
Tools required
Allen key 4 mm 5 mm
1
BD
A
180deg
180deg
2
3
4 5
C
DANGERHigh pressure
in the equipment
NOTEThe red spot on the protractorindicates the position of themeasuring gap
Normal pulp
The probe measuring gap musthave a 45deg angle from the pulpflow If the pulp flowcorresponds to arrow A or Bthe angle must be adjusted
Unscreened pulp
The probe measuring gap musthave a 135deg angle from thepulp flow If the pulp flowcorresponds to arrow C or Dthe angle must be adjusted
DANGERThe transmitter must always beremoved from the pipe whenthe angle is adjusted
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2556
23 - Mounting Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 21copy BTG 2011
6
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2656
23 - Mounting Instructions
22 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
233 Mounting the Probe Sluice Valve Variant
NOTEIf the pipe pressure is higher than 5 bar (72 psi) we recommend that the pipeis depressurized during mounting of the probe into the sluice valve
Tools required
Small brushBlock wrench 17 mmSocket wrench 19 mm
Allen key 4 mm
Consumables required
Lubricant for O-rings (use MOLYKOTE 111 or equivalent for EPDM O-rings)
1
3
2
A
B
C
4
DANGERUse protective
clothing
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2756
23 - Mounting Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 23copy BTG 2011
5 6
7 8
9WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile mounting the back cover
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2856
23 - Mounting Instructions
24 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
234 Mounting the Probe Weld-in Stud Variant
Tools required
Torque wrench 10 mm
45deg
135deg
A B
1
4
2
3
5
10 Nm
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
NOTEThe asterisk on the protractorindicates the position of themeasuring gap
Normal pulp
The probe measuring gap musthave a 45deg angle from the pulpflow as shown in step 4figure A
Unscreened pulp
The probe measuring gap musthave a 135deg angle from thepulp flow as shown in step 4figure B
WARNINGEquipment
damage
WARNINGAvoid bending the fiber cablewhile mounting the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2956
24 - Connection Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 25copy BTG 2011
24 Connection Instructions
241 Electrical Connections2411 Connection of Communication Platform
WARNING
Equipmentdamage
WARNING
The power to thecommunication platform mustbe turned off when connectingthe communication platform tothe sensor electronics box
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3056
25 - Optional Accessories
26 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
25 Optional Accessories
251 PCD-1000 Probe Cleaning System
NOTEThese instructions are only valid for installation of the PCD-1000 withTCT-2501 or RET-2502 probe pre-mounted
2511 Dimensions and Installation Clearances
Min Oslash1004
Min 30012
70028
5 5 0
2 2
1 4 0
5 5
1 3 3
5 3
5 1 2
Fig 12 PCD-1000Dimensions andclearances
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3156
25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 27copy BTG 2011
2512 Measuring Gap angle Adjustment
Tools required
Allen key 4 mmBlock wrench 10mm 16 mm
BD
C
A
180deg
180deg
3 4
2
1NOTEThe screw on the protectivesleeve indicates the position ofthe measuring gap
The probe measuring gap musthave a 45deg angle from the pulpflow If the pulp flowcorresponds to arrow B or Cthe angle must be adjusted
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3256
25 - Optional Accessories
28 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
5
6 7
180deg
8
9 10
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3356
25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 29copy BTG 2011
2513 Welding and Mounting
Tools required
Block wrench 13 mm 16 mm
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
DANGERUse protectiveclothing
1 2
D=45 mm(18)
60 mm(24)
60 mm(24)
3
4 5
6 7
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3456
25 - Optional Accessories
30 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
8
X=60mm
Y=X
Y
X=60mm
Y=X
Y
9 10
11 12
13
14
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3556
25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 31copy BTG 2011
5 5 0
2 2
15 16
17 18
19 20
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3656
25 - Optional Accessories
32 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
2514 Electrical Connections
Tools required
Small screwdriver
-+
P1
DO
+ + - -
100-240 V AC
PE N L
P3
P2
P1 D O 1
+ C O M
G N D
+ 2 4 V
S
PCD-1000 CPM
1 2
3
3
-+
P1
DO
+ + - -
100-240 V AC
PE N L
P3
HCMP2
P1 D O 1
+ C O M
G N D
+ 2 4 V
S
PCD-1000 CPM
FCM
DANGERHazardous voltage
in the equipment
S = Shieldconnected tocable gland
2 x 2 x 075 mm 2
(2 x 2 x AWG18)
NOTEFor FCM connection a jumpermust be connected between
DO1 and +COM as shown infigure
1 x 2 x 075 mm 2
(1 x 2 x AWG18)
S = Shieldconnected tocable gland
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3756
25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 33copy BTG 2011
2515 Water Connections
2516 Air Connections
3-6 bar (45-90 psi)
Water inlet Water outlet
D=85 mm
[033]D=172 mm
[068]
4-8 bar (58-100 psi)or at least half theprocess pressure
Air Connection
Hose Oslash6-4
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
34 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3956
31 - Maintenance Recommendations
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 35copy BTG 2011
3 Service Instructions
31 Maintenance Recommendations
311 Regular Maintenance of the Transmitter
Maintenance needs will depend on the transmitter position media influenceand ambient conditions
Regular maintenance includes
bull Quarterly inspection of rubber seals in contact with media containing highconcentration of chemicals (black liquor chlorine etc) to prevent leakage
bull Semi-annual inspection inside the cover for possible leakage
Long-term maintenance includes
bull Replacement of media exposed rubber seals typically after 3-5 yearsoperation
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4056
32 - Service Actions
36 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
32 Service Actions
321 Removing the Transmitter from the Pipe3211 Sluice Valve Variant
NOTEIf the pipe pressure is higher than 5 bar (72 psi) we recommend that the pipeis depressurized before removal of the probe from the sluice valve
Tools required
Allen key 4 mmBlock wrench 17 mmSocket wrench 19 mm
3
21
4
DANGERUse protective
clothing
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4156
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 37copy BTG 2011
5
CB
A
6WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile removing the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4256
32 - Service Actions
38 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3212 Weld-in Stud Variant
Tools required
Torque wrench 10 mm
1 2
10 Nm
3 4
5
DANGERUse protectiveclothing
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
WARNING
Equipmentdamage
WARNINGAvoid bending the fiber cablewhile removing the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4356
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 39copy BTG 2011
322 Changing O-rings
All O-rings that need to be changed on a regular basis are shown in fig 14
below
Consumables required
Lubricant for O-rings (use MOLYKOTE 111 or equivalent for EPDM O-rings)
Parts required
Sluice valve variantO-ring 3747x534 27014018O-ring 362x3 27014000
Weld-in stud variantO-ring 392x3 27003060
Fig 13 O-rings sluice valvevariant
1 O-ring 3747x5342 O-ring 362x3
1
2
Fig 14 O-ring weld-in studvariant
3 O-ring 392x3
3
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
40 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
323 Changing Probe with Electronics
NOTEThe disassembling and assembling instructions in section 3231 and section3231 are only relevant for sluice valve variant transmitters A LED intensityadjustment as described in section 3233 must however be performed for alltransmitter variants when changing the probe
3231 Disassembling the Probe
NOTEMake a note of the angle of the probe measuring gap in relation to the flowbefore disassembling the probe The angle is indicated by the red spot at theprotractor at the back of the probe
Tools required
Allen key 4 mm
1
2WARNING
Equipmentdamage
WARNINGAvoid bending the fiber cablewhile disassembling theprobe
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4556
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 41copy BTG 2011
3232 Assembling the Probe
Tools required
Allen key 4 mm
2
1
NOTEThe angle of the probemeasuring gap in relation tothe flow must be set accordingto the notes made duringdisassembling
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
42 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3233 LED Intensity Adjustment
After the change is performed a LED intensity adjustment must be carried outbefore the transmitter can be put back into operation The procedure for theadjustment varies depending on the type of transmitter See the CPMoperation manual for additional instructions on how to access the parametersmentioned below
TCR-25xx1 Reinstall the transmitter to the pipe according to appropriate instructions in
section 2 Installation Instructions and admit pulp to the line
2 Connect the CPM to the transmitter and power up the transmitter
3 On the CPM display access the sensor configuration menu
4 If you want to use the present calibration perform the following
a Access the LED intensity parameter viewb Compare the displayed TCons value on the display with the actual
consistency of the pulp in the line
c Increase the LED intensity parameter value by approximately 2percentage units if the TCons value is too low or decrease if theTCons value is too high
d Repeat this procedure until the TCons value is equal to the actualconsistency of the pulp in the line
5 If you want to make a new calibration perform the following
a Change the value of parameter Adj LED int to 1
An automatic LED intensity adjustment will be started This will adjustthe LED intensity parameter to an appropriate value for the presentpulp conditions
b On the CPM display access the calibration menu and perform a newcalibration
TCT-25x1 RET-25x21 Connect the CPM to the transmitter and power up the transmitter
2 Place the probe in a bucket with water of drinking quality (the probe tip mustbe held at least 10 cm [4rdquo] from the wall and bottom of the bucket)
3 On the CPM display access the sensor configuration menu
4 Change the value of parameter Adj LED int to 1
An automatic LED intensity adjustment will be started This will adjust theLED intensity parameter to a value where the signal in clear water (CW) isas close to 100 as possible
5 Reinstall the transmitter to the pipe according to appropriate instructions insection 2 Installation Instructions and admit pulp to the line
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4756
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 43copy BTG 2011
324 Removing the Electronics Card
NOTEThe electronics card should only be removed for trouble shooting purposeswhen referred from section 33 Troubleshooting
Tools required
Small screwdriver Torx driver T-10
3
21
4
5 6WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile removing the electronicscard
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4856
32 - Service Actions
44 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3241 Assembling the Sensor Electronics Box
Tools required
Torx driver T-10
WARNING
Equipmentdamage
1
2 3
WARNINGAvoid bending the fiber cable
while mounting the electronicscard
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4956
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 45copy BTG 2011
325 Reinstalling the Transmitter
For mounting instructions and connection instructions see section 2
Installation Instructions
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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33 - Troubleshooting
46 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
33 Troubleshooting
Symptom Probable Cause Solution
1 No or incorrect output signal 11 Basic check Make sure that the process is working asusual and pulp is flowing in the pipe
Make sure that power is supplied to thecommunication platform
12 Electrical error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled +24V on theelectronics card (see fig 15 ) is permanently lit
If LED +24V is off check the wiring betweenthe sensor electronics box card and thecommunication platform If that does not helpchange the sensor electronics box
13 Software error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled CPU1 on theelectronics card (see fig 15 ) is flashingregularly Irregular flashing from LED CPU1indicates probable software error ContactBTG Service for further assistance
14 Communication error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled COM on theelectronics card is flashing (see fig 15 ) whichindicates that the communication is working
If LED COM is permanently lit check that thesystem cable is correctly connected to thesensor electronics box according to section2411 on page 23
If LED COM is off check the wiring betweenthe sensor electronics box and thecommunication platform for breaks
If the problem still remains contact BTGService for further assistance
2 Incorrect consistencymeasurement
21 Calibration needed Make a complete calibration of the transmitterSee the CPM Operation Manual for furtherinstructions
22 Incorrect LED intensityconfiguration
Access the sensor configuration menu on theCPM and perform an automatic LED intensityadjustment (requires a recalibration) or adjust
the LED intensity manually See the CPM Operation Manual for furtherinstructions
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5156
33 - Troubleshooting
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 47copy BTG 2011
3 Output signal varies withchange in flow
31 Wrong probe angle relative tothe flow
Turn the probe so that the measuring gap is ata 45deg angle from the pulp flow
For sluice valve variant see section 232Measuring Gap Angle Adjustment SluiceValve Variant For weld-in stud variant see section 234Mounting the Probe Weld-in Stud Variant
32 The transmitter is not mountedaccording to instructions It maybe installed at a point where thepulp suspension is layered andthe layering may vary with therate of flow
Check the installation with reference to therecommendations in the InstallationEngineering Guide Note the length of theturbulence damping zone after the pump
4 Abnormally unsteadyoutput signal
41 Selected time-constant fordamping is too short
Increase damping until signal stabilizes Seethe CPM Operation Manual for instructions
Symptom Probable Cause Solution
Fig 15 Electronics card
1 LED CPU1 - Software runindicator
2 LED COM -Communication indicator
3 LED CPU2 - Not used4 LED +24V - Power
indicator
1234
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5256
33 - Troubleshooting
48 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5356
41 - Spare Parts
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 49copy BTG 2011
4 Parts list
41 Spare Parts
Item No
Rec
spare parts
Qty Part No Spare Part Description
1 1 A0115105 TCR-2501 Probe with electronicsB0011684 TCR-2502 Probe with electronics
A0115238 TCT-2501 Probe with electronicsB0011569 RET-2502 Probe with electronics
2 1 A0113563 TCR-2511 Probe with electronicsB0011726 TCR-2512 Probe with electronics
A0121541 TCT-2511 Probe with electronicsB0011734 RET-2512 Probe with electronics
3 1 27003060 O-ring 392x3 EPDM4 1 27014018 O-ring 3747x534 EPDM5 1 A0004796 Sluice valve complete AISI 3166 1 A0043901 Weld-in stud flanged type SS steel 23437 1 A0115170 TCR-2501 Cover complete
B0011700 TCR-2501 Cover complete A0115220 TCT-2502 Cover complete A0115246 RET-2502 Cover complete
8 1 27014000 O-ring 362x3 EPDM9 1 A0115139 Sluice kit TCT RET
9 1 B0011577 Sluice kit TCR
10 1 A0114728 TCR-2511 Weld-on stud complete
1 2 3 4 5 67 8 9 10
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5456
42 - Accessories
50 TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list M20723encopy BTG 2011
42 Accessories
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 A0054460 Blind flange complete Sluice valve variant only2 1 A0112953 CPM Communication cable RS-485 - USB3 1 A0111674 CPM Communication cable RS-4854 1 X20309 BTG Software
1 2 3
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5556
42 - Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 51copy BTG 2011
421 PCD-1000 Probe Cleaning System
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 27012871 O-ring Oslash442x3 EPDM2 2 27016179 O-ring Oslash3747x534 Polyurethane3 2 27014448 O-ring Oslash590x16 Nitril4 2 27014455 O-ring Oslash748x16 Nitril5 2 27014430 O-ring Oslash800x16 Nitril6 2 27016419 O-ring Oslash390x16 Nitril7 1 27014828 X-ring 6922 x 534 Nitril
8 1 27017326 X-ring Oslash2499x353 Nitril9 1 26004895 Guide10 1 A0016436 Cylinder end cover 11 1 A0086082 Guide pin12 1 A0085209 Solenoid valve13 () 1 35008358 Diaphragm valve14 1 A0043901 Weld-in stud flanged type15 1 A0051763 Connection box complete16 1 A0053124 Circuit card
1 B0100545 Sealing kit Consist of item 1-8and Silicone grease48001887
POW R
V LVVV
DO
COM
GND
24V
151213
1016
1 2 3 4 25 345
11 8
9 6 7 9 614
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5656
42 - Accessories
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 1156
12 - Technical Data
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction 7copy BTG 2011
Process SpecificationsPressure RatingPN16 (16 bar at 20degC 230 psi at 68degF)
Consistency LimitsTCR-25xx 05 - 10 pulp consistencyTCR-25x2 0 - 10 ash consistency
TCT-25x1 001 - 300 total consistency
RET-25x2 001 - 300 total consistency
001 - 200 ash consistency
Flow LimitsTCR 13 - 5 msTCT RET 15 - 5 ms
Process Temperature LimitsMax 120 degC [248 degF]Min 5 degC [16 degF]
Ambient Temperature LimitsProbe Max 80 degC [176 degF]Electronics Max 50 degC [122 degF]
Damping0 - 99 s
Support System SpecificationsSupply Voltage100-240 plusmn10 V AC 5060 Hz Single phase to CPMSupplied with 24 V DC from the CPM
Power ConsumptionMax 50 VA a 2A slow blow fuse must be used
Performance SpecificationsRepeatabilityplusmn0002 Cs
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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12 - Technical Data
8 TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction M20723encopy BTG 2011
Physical SpecificationsMountingMin pipe diameter 100 mm [4] (TCR-250x TCT-25x1 RET-25x2)
80 mm [32rdquo] (TCR-251x)
MaterialsWetted parts Stainless steel EN 14404 equiv to ASTM 316LSensor electronics box Painted aluminum
Degree of ProtectionEquivalent to IP65 NEMA 4x
ConnectionOptical connection between probe and sensor electronics box 5 m [16 ft]
WeightTransmitter TCR-250x 31 kg [68 lb]Transmitter TCR-251x 10 kg [22 lb]
Transmitter TCT-2501 34 kg [75 lb]Transmitter TCT-2511 13 kg [29 lb]
Transmitter RET-2502 34 kg [75 lb]Transmitter RET-2512 13 kg [29 lb]
Sluice valve 40 kg [89 lb]Sensor electronics box 03 kg [07 lb]
LED productClass 1
According to IECEN 60825-1Wavelength 880 nm (invisible light)
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 1356
13 - Dimensions and Mounting
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction 9copy BTG 2011
13 Dimensions and Mounting
Min Oslash1004
Oslash502
2 5 0
1 0
1 0 8
4 3
338133
Min 30012
1 5 5
6 1
2 0 0
8
Oslash4618
1004
30012
9 0
3 5
Min Oslash100 4 (TCT RET)Min Oslash80 32 (TCR)
522
1 2 6
5
1907
10154
11446
9 0
3 5
2309
1305
Oslash904
Oslash4502
2 5 0
1 0
2 5
1
Fig 7 Dimensions andclearances
Transmitter sluice valve variant Transmitter weld-in stud variant
Sensor electronics box
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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14 - Type Plate Explanations
10 TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction M20723encopy BTG 2011
14 Type Plate Explanations
1 Manufacturer 2 Warning sign
The device is designed for industrial use Installation handling andservice must only be carried out by trained and authorized personnel andaccording to relevant standards Read the manual for detailed informationand pay special attention to the warning signs
3 Transmitter Model and Variants
The transmitter model and variant is specified according to the codesystem explained below
BTG Instruments ABIndustrigatan 1-366129 SaumlffleSWEDEN
TYPE
NO
LED PRODUCT
Fig 8 Type sign
TCT-2501SSEP155
1
12345678Class 1
2
3
45
6
A Transmitter Model
TCR-25 TCT-25 RET-25
B Mounting variant
0 Sluice valve variant Sluice valve variant Sluice valve variant
1 Weld-in stud variant Weld-in stud variant Weld-in stud variant
C Output signals
1 One output One output NA
2 Two outputs NA Two outputsD Wetted Part Material
SSStainless Steel EN14404
Stainless Steel EN14404
Stainless Steel EN14404
E Rubber Material
EP EPDM EPDM EPDM
F Measuring Gap Size
15 NA Gap size 15 mm Gap size 15 mm
30 NA Gap size 30 mm Gap size 30 mm
G Fiber length
5 Standard length 5 meter Standard length 5 meter Standard length 5 meter
TCT-2501SSEP155
A BC D E F G
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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14 - Type Plate Explanations
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction 11copy BTG 2011
4 Manufacturing number
BTG internal product identification number
5 LED Product ClassOnly applicable for transmitter type TCR-25xx
6 CE-marking
The Transmitter is approved according to CE directives
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 1656
15 - CE Declaration
12 TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction M20723encopy BTG 2011
15 CE Declaration
When using the units in other combinations than those tested for BTG can notguarantee CE directive conformity
The units in combination with customer-installed external devices may conformwith EMC and safety requirements when properly installed and CE-markedequipment is used
The system operator is responsible for CE directive conformityConformity must be verified by inspection
CE Declaration of Conformity
According to EN 17050-12005
Manufacturerrsquos Name BTG Instruments ABManufacturerrsquos Address PO Box 602 S- 661 29 SAumlFFLE Swedendeclares that the productProduct Name Total Consistency Transmitter Model Number TCR-2501-2511 alt with
FCM-8000FCI-1000HCM-8000 modulesTCR-2502-2512 alt withFCM-8000FCI-1000HCM-8010 modulesTCT-2501-2511 alt withFCM-8000FCI-1000HCM-8000 modulesRET-2502-2512 alt withFCM-8000FCI-1000HCM-8010 modules
complies with the amendments andrequirements of the
Low Voltage D irective 200695EC
EMC Directive 2 004108ECPED Directive 9723ECRoHS 2 00295ECWEEE 2 00296EC
and conforms with the following productstandards and PED conformity assessment procedureSafety EN ISO 12100-1
LVD EN 61010-1- 2nd ed
EMC EN 61000-6-2 99 EN 61000-6-4 04
PED Pressure equipment for pipingIn accordance to Article 1Table 9 art3 (3) Annex II
(Sound eng practise)Must not bear CE-marking
CSACRN 0C110585 Sluice valve device acc to ASME
WEEE -na- not Annex 1RoHS compatible
Quality System ISO 9001monitored byLloydrsquos Register Quality Assurance
Saumlffle September 2010
Bjoumlrn Fahlin DoO
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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21 - Unpacking
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 13copy BTG 2011
2 Installation Instructions
21 Unpacking
211 Unpacking Sluice Valve Variant
Fig 9 Unpacking sluicevalve variant
1 1 x Measuring probe2 1 x Sensor electronics
box3 1 x Sluice valve4 1 x Communication
Platform CPM5 1 x Blind flange
(optional)6 1 x PCD-1000 probe
cleaning system(optional with probepre-mounted)
7 1 x User Manual CD(not shown)
8 1 x BTG Softwareinstallation CD
(optional not shown)9 1 x Communicationcable (optional notshown)
1
3
5
2
4
6
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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21 - Unpacking
14 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
212 Unpacking Weld-in Stud Variant
Fig 10 Unpacking weld-instud variant
1 1 x Measuring probe2 1 x Sensor electronics
box3 1 x Weld-in stud4 1 x Coupling5 1 x O-ring6 1 x Blind flange7 Communication
Platform CPM8 1 x User Manual (not
shown)9 1 x BTG CalWin
installation CD(optional not shown)
10 1 x Communicationcable (optional notshown)
2
7
4
3
1
56
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 1956
22 - Welding Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 15copy BTG 2011
22 Welding Instructions
221 Welding Instructions Sluice Valve Variant
Tools required
Block wrench 13 mm4 x braces (supplied by customer)
1 2
D=45 mm(18)
60 mm(24)
60 mm(24)
3
4 5
6 7
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
DANGERUse protective
clothing
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2056
22 - Welding Instructions
16 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
8 9
11
13
12
X 60mm=
Y=X
Y
X=60mm
Y=X
Y
10
14 15
NOTERemove any welding andgrinding beard inside thepipeto reduce the risk of pulpstuck
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2156
22 - Welding Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 17copy BTG 2011
222 Welding Instructions Weld-in Stud Variant
Tools required
Torque wrench 10 mm
1
4
6
5
X 60mm=
Y=X
Y
1 2
D=40 mm(16)
3
60 mm(24)
60 mm(24)
7 8
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
DANGERUse protective
clothing
NOTERemove any welding andgrinding beard inside thepipeto reduce the risk of pulpstuck
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2256
22 - Welding Instructions
18 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
10 Nm
9 10
11
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2356
23 - Mounting Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 19copy BTG 2011
23 Mounting Instructions
231 Sensor Electronics Box
Mount the electronics box to a none vibrating position such as a wall or poleby fastening the wall bracket to a flat surface Use four suitable screws
Tools required
Screwdriver
2 5 0
1 0
2 5
1
Fig 11 Recommendedclearances
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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23 - Mounting Instructions
20 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
232 Measuring Gap Angle Adjustment SluiceValve Variant
Tools required
Allen key 4 mm 5 mm
1
BD
A
180deg
180deg
2
3
4 5
C
DANGERHigh pressure
in the equipment
NOTEThe red spot on the protractorindicates the position of themeasuring gap
Normal pulp
The probe measuring gap musthave a 45deg angle from the pulpflow If the pulp flowcorresponds to arrow A or Bthe angle must be adjusted
Unscreened pulp
The probe measuring gap musthave a 135deg angle from thepulp flow If the pulp flowcorresponds to arrow C or Dthe angle must be adjusted
DANGERThe transmitter must always beremoved from the pipe whenthe angle is adjusted
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2556
23 - Mounting Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 21copy BTG 2011
6
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2656
23 - Mounting Instructions
22 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
233 Mounting the Probe Sluice Valve Variant
NOTEIf the pipe pressure is higher than 5 bar (72 psi) we recommend that the pipeis depressurized during mounting of the probe into the sluice valve
Tools required
Small brushBlock wrench 17 mmSocket wrench 19 mm
Allen key 4 mm
Consumables required
Lubricant for O-rings (use MOLYKOTE 111 or equivalent for EPDM O-rings)
1
3
2
A
B
C
4
DANGERUse protective
clothing
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2756
23 - Mounting Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 23copy BTG 2011
5 6
7 8
9WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile mounting the back cover
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2856
23 - Mounting Instructions
24 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
234 Mounting the Probe Weld-in Stud Variant
Tools required
Torque wrench 10 mm
45deg
135deg
A B
1
4
2
3
5
10 Nm
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
NOTEThe asterisk on the protractorindicates the position of themeasuring gap
Normal pulp
The probe measuring gap musthave a 45deg angle from the pulpflow as shown in step 4figure A
Unscreened pulp
The probe measuring gap musthave a 135deg angle from thepulp flow as shown in step 4figure B
WARNINGEquipment
damage
WARNINGAvoid bending the fiber cablewhile mounting the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2956
24 - Connection Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 25copy BTG 2011
24 Connection Instructions
241 Electrical Connections2411 Connection of Communication Platform
WARNING
Equipmentdamage
WARNING
The power to thecommunication platform mustbe turned off when connectingthe communication platform tothe sensor electronics box
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
26 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
25 Optional Accessories
251 PCD-1000 Probe Cleaning System
NOTEThese instructions are only valid for installation of the PCD-1000 withTCT-2501 or RET-2502 probe pre-mounted
2511 Dimensions and Installation Clearances
Min Oslash1004
Min 30012
70028
5 5 0
2 2
1 4 0
5 5
1 3 3
5 3
5 1 2
Fig 12 PCD-1000Dimensions andclearances
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 27copy BTG 2011
2512 Measuring Gap angle Adjustment
Tools required
Allen key 4 mmBlock wrench 10mm 16 mm
BD
C
A
180deg
180deg
3 4
2
1NOTEThe screw on the protectivesleeve indicates the position ofthe measuring gap
The probe measuring gap musthave a 45deg angle from the pulpflow If the pulp flowcorresponds to arrow B or Cthe angle must be adjusted
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
28 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
5
6 7
180deg
8
9 10
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3356
25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 29copy BTG 2011
2513 Welding and Mounting
Tools required
Block wrench 13 mm 16 mm
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
DANGERUse protectiveclothing
1 2
D=45 mm(18)
60 mm(24)
60 mm(24)
3
4 5
6 7
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3456
25 - Optional Accessories
30 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
8
X=60mm
Y=X
Y
X=60mm
Y=X
Y
9 10
11 12
13
14
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3556
25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 31copy BTG 2011
5 5 0
2 2
15 16
17 18
19 20
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
32 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
2514 Electrical Connections
Tools required
Small screwdriver
-+
P1
DO
+ + - -
100-240 V AC
PE N L
P3
P2
P1 D O 1
+ C O M
G N D
+ 2 4 V
S
PCD-1000 CPM
1 2
3
3
-+
P1
DO
+ + - -
100-240 V AC
PE N L
P3
HCMP2
P1 D O 1
+ C O M
G N D
+ 2 4 V
S
PCD-1000 CPM
FCM
DANGERHazardous voltage
in the equipment
S = Shieldconnected tocable gland
2 x 2 x 075 mm 2
(2 x 2 x AWG18)
NOTEFor FCM connection a jumpermust be connected between
DO1 and +COM as shown infigure
1 x 2 x 075 mm 2
(1 x 2 x AWG18)
S = Shieldconnected tocable gland
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3756
25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 33copy BTG 2011
2515 Water Connections
2516 Air Connections
3-6 bar (45-90 psi)
Water inlet Water outlet
D=85 mm
[033]D=172 mm
[068]
4-8 bar (58-100 psi)or at least half theprocess pressure
Air Connection
Hose Oslash6-4
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
34 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3956
31 - Maintenance Recommendations
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 35copy BTG 2011
3 Service Instructions
31 Maintenance Recommendations
311 Regular Maintenance of the Transmitter
Maintenance needs will depend on the transmitter position media influenceand ambient conditions
Regular maintenance includes
bull Quarterly inspection of rubber seals in contact with media containing highconcentration of chemicals (black liquor chlorine etc) to prevent leakage
bull Semi-annual inspection inside the cover for possible leakage
Long-term maintenance includes
bull Replacement of media exposed rubber seals typically after 3-5 yearsoperation
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4056
32 - Service Actions
36 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
32 Service Actions
321 Removing the Transmitter from the Pipe3211 Sluice Valve Variant
NOTEIf the pipe pressure is higher than 5 bar (72 psi) we recommend that the pipeis depressurized before removal of the probe from the sluice valve
Tools required
Allen key 4 mmBlock wrench 17 mmSocket wrench 19 mm
3
21
4
DANGERUse protective
clothing
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4156
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 37copy BTG 2011
5
CB
A
6WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile removing the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4256
32 - Service Actions
38 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3212 Weld-in Stud Variant
Tools required
Torque wrench 10 mm
1 2
10 Nm
3 4
5
DANGERUse protectiveclothing
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
WARNING
Equipmentdamage
WARNINGAvoid bending the fiber cablewhile removing the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4356
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 39copy BTG 2011
322 Changing O-rings
All O-rings that need to be changed on a regular basis are shown in fig 14
below
Consumables required
Lubricant for O-rings (use MOLYKOTE 111 or equivalent for EPDM O-rings)
Parts required
Sluice valve variantO-ring 3747x534 27014018O-ring 362x3 27014000
Weld-in stud variantO-ring 392x3 27003060
Fig 13 O-rings sluice valvevariant
1 O-ring 3747x5342 O-ring 362x3
1
2
Fig 14 O-ring weld-in studvariant
3 O-ring 392x3
3
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
40 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
323 Changing Probe with Electronics
NOTEThe disassembling and assembling instructions in section 3231 and section3231 are only relevant for sluice valve variant transmitters A LED intensityadjustment as described in section 3233 must however be performed for alltransmitter variants when changing the probe
3231 Disassembling the Probe
NOTEMake a note of the angle of the probe measuring gap in relation to the flowbefore disassembling the probe The angle is indicated by the red spot at theprotractor at the back of the probe
Tools required
Allen key 4 mm
1
2WARNING
Equipmentdamage
WARNINGAvoid bending the fiber cablewhile disassembling theprobe
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 41copy BTG 2011
3232 Assembling the Probe
Tools required
Allen key 4 mm
2
1
NOTEThe angle of the probemeasuring gap in relation tothe flow must be set accordingto the notes made duringdisassembling
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
42 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3233 LED Intensity Adjustment
After the change is performed a LED intensity adjustment must be carried outbefore the transmitter can be put back into operation The procedure for theadjustment varies depending on the type of transmitter See the CPMoperation manual for additional instructions on how to access the parametersmentioned below
TCR-25xx1 Reinstall the transmitter to the pipe according to appropriate instructions in
section 2 Installation Instructions and admit pulp to the line
2 Connect the CPM to the transmitter and power up the transmitter
3 On the CPM display access the sensor configuration menu
4 If you want to use the present calibration perform the following
a Access the LED intensity parameter viewb Compare the displayed TCons value on the display with the actual
consistency of the pulp in the line
c Increase the LED intensity parameter value by approximately 2percentage units if the TCons value is too low or decrease if theTCons value is too high
d Repeat this procedure until the TCons value is equal to the actualconsistency of the pulp in the line
5 If you want to make a new calibration perform the following
a Change the value of parameter Adj LED int to 1
An automatic LED intensity adjustment will be started This will adjustthe LED intensity parameter to an appropriate value for the presentpulp conditions
b On the CPM display access the calibration menu and perform a newcalibration
TCT-25x1 RET-25x21 Connect the CPM to the transmitter and power up the transmitter
2 Place the probe in a bucket with water of drinking quality (the probe tip mustbe held at least 10 cm [4rdquo] from the wall and bottom of the bucket)
3 On the CPM display access the sensor configuration menu
4 Change the value of parameter Adj LED int to 1
An automatic LED intensity adjustment will be started This will adjust theLED intensity parameter to a value where the signal in clear water (CW) isas close to 100 as possible
5 Reinstall the transmitter to the pipe according to appropriate instructions insection 2 Installation Instructions and admit pulp to the line
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 43copy BTG 2011
324 Removing the Electronics Card
NOTEThe electronics card should only be removed for trouble shooting purposeswhen referred from section 33 Troubleshooting
Tools required
Small screwdriver Torx driver T-10
3
21
4
5 6WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile removing the electronicscard
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4856
32 - Service Actions
44 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3241 Assembling the Sensor Electronics Box
Tools required
Torx driver T-10
WARNING
Equipmentdamage
1
2 3
WARNINGAvoid bending the fiber cable
while mounting the electronicscard
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 45copy BTG 2011
325 Reinstalling the Transmitter
For mounting instructions and connection instructions see section 2
Installation Instructions
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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33 - Troubleshooting
46 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
33 Troubleshooting
Symptom Probable Cause Solution
1 No or incorrect output signal 11 Basic check Make sure that the process is working asusual and pulp is flowing in the pipe
Make sure that power is supplied to thecommunication platform
12 Electrical error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled +24V on theelectronics card (see fig 15 ) is permanently lit
If LED +24V is off check the wiring betweenthe sensor electronics box card and thecommunication platform If that does not helpchange the sensor electronics box
13 Software error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled CPU1 on theelectronics card (see fig 15 ) is flashingregularly Irregular flashing from LED CPU1indicates probable software error ContactBTG Service for further assistance
14 Communication error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled COM on theelectronics card is flashing (see fig 15 ) whichindicates that the communication is working
If LED COM is permanently lit check that thesystem cable is correctly connected to thesensor electronics box according to section2411 on page 23
If LED COM is off check the wiring betweenthe sensor electronics box and thecommunication platform for breaks
If the problem still remains contact BTGService for further assistance
2 Incorrect consistencymeasurement
21 Calibration needed Make a complete calibration of the transmitterSee the CPM Operation Manual for furtherinstructions
22 Incorrect LED intensityconfiguration
Access the sensor configuration menu on theCPM and perform an automatic LED intensityadjustment (requires a recalibration) or adjust
the LED intensity manually See the CPM Operation Manual for furtherinstructions
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33 - Troubleshooting
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 47copy BTG 2011
3 Output signal varies withchange in flow
31 Wrong probe angle relative tothe flow
Turn the probe so that the measuring gap is ata 45deg angle from the pulp flow
For sluice valve variant see section 232Measuring Gap Angle Adjustment SluiceValve Variant For weld-in stud variant see section 234Mounting the Probe Weld-in Stud Variant
32 The transmitter is not mountedaccording to instructions It maybe installed at a point where thepulp suspension is layered andthe layering may vary with therate of flow
Check the installation with reference to therecommendations in the InstallationEngineering Guide Note the length of theturbulence damping zone after the pump
4 Abnormally unsteadyoutput signal
41 Selected time-constant fordamping is too short
Increase damping until signal stabilizes Seethe CPM Operation Manual for instructions
Symptom Probable Cause Solution
Fig 15 Electronics card
1 LED CPU1 - Software runindicator
2 LED COM -Communication indicator
3 LED CPU2 - Not used4 LED +24V - Power
indicator
1234
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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33 - Troubleshooting
48 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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41 - Spare Parts
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 49copy BTG 2011
4 Parts list
41 Spare Parts
Item No
Rec
spare parts
Qty Part No Spare Part Description
1 1 A0115105 TCR-2501 Probe with electronicsB0011684 TCR-2502 Probe with electronics
A0115238 TCT-2501 Probe with electronicsB0011569 RET-2502 Probe with electronics
2 1 A0113563 TCR-2511 Probe with electronicsB0011726 TCR-2512 Probe with electronics
A0121541 TCT-2511 Probe with electronicsB0011734 RET-2512 Probe with electronics
3 1 27003060 O-ring 392x3 EPDM4 1 27014018 O-ring 3747x534 EPDM5 1 A0004796 Sluice valve complete AISI 3166 1 A0043901 Weld-in stud flanged type SS steel 23437 1 A0115170 TCR-2501 Cover complete
B0011700 TCR-2501 Cover complete A0115220 TCT-2502 Cover complete A0115246 RET-2502 Cover complete
8 1 27014000 O-ring 362x3 EPDM9 1 A0115139 Sluice kit TCT RET
9 1 B0011577 Sluice kit TCR
10 1 A0114728 TCR-2511 Weld-on stud complete
1 2 3 4 5 67 8 9 10
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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42 - Accessories
50 TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list M20723encopy BTG 2011
42 Accessories
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 A0054460 Blind flange complete Sluice valve variant only2 1 A0112953 CPM Communication cable RS-485 - USB3 1 A0111674 CPM Communication cable RS-4854 1 X20309 BTG Software
1 2 3
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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42 - Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 51copy BTG 2011
421 PCD-1000 Probe Cleaning System
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 27012871 O-ring Oslash442x3 EPDM2 2 27016179 O-ring Oslash3747x534 Polyurethane3 2 27014448 O-ring Oslash590x16 Nitril4 2 27014455 O-ring Oslash748x16 Nitril5 2 27014430 O-ring Oslash800x16 Nitril6 2 27016419 O-ring Oslash390x16 Nitril7 1 27014828 X-ring 6922 x 534 Nitril
8 1 27017326 X-ring Oslash2499x353 Nitril9 1 26004895 Guide10 1 A0016436 Cylinder end cover 11 1 A0086082 Guide pin12 1 A0085209 Solenoid valve13 () 1 35008358 Diaphragm valve14 1 A0043901 Weld-in stud flanged type15 1 A0051763 Connection box complete16 1 A0053124 Circuit card
1 B0100545 Sealing kit Consist of item 1-8and Silicone grease48001887
POW R
V LVVV
DO
COM
GND
24V
151213
1016
1 2 3 4 25 345
11 8
9 6 7 9 614
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5656
42 - Accessories
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 1256
12 - Technical Data
8 TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction M20723encopy BTG 2011
Physical SpecificationsMountingMin pipe diameter 100 mm [4] (TCR-250x TCT-25x1 RET-25x2)
80 mm [32rdquo] (TCR-251x)
MaterialsWetted parts Stainless steel EN 14404 equiv to ASTM 316LSensor electronics box Painted aluminum
Degree of ProtectionEquivalent to IP65 NEMA 4x
ConnectionOptical connection between probe and sensor electronics box 5 m [16 ft]
WeightTransmitter TCR-250x 31 kg [68 lb]Transmitter TCR-251x 10 kg [22 lb]
Transmitter TCT-2501 34 kg [75 lb]Transmitter TCT-2511 13 kg [29 lb]
Transmitter RET-2502 34 kg [75 lb]Transmitter RET-2512 13 kg [29 lb]
Sluice valve 40 kg [89 lb]Sensor electronics box 03 kg [07 lb]
LED productClass 1
According to IECEN 60825-1Wavelength 880 nm (invisible light)
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 1356
13 - Dimensions and Mounting
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction 9copy BTG 2011
13 Dimensions and Mounting
Min Oslash1004
Oslash502
2 5 0
1 0
1 0 8
4 3
338133
Min 30012
1 5 5
6 1
2 0 0
8
Oslash4618
1004
30012
9 0
3 5
Min Oslash100 4 (TCT RET)Min Oslash80 32 (TCR)
522
1 2 6
5
1907
10154
11446
9 0
3 5
2309
1305
Oslash904
Oslash4502
2 5 0
1 0
2 5
1
Fig 7 Dimensions andclearances
Transmitter sluice valve variant Transmitter weld-in stud variant
Sensor electronics box
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 1456
14 - Type Plate Explanations
10 TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction M20723encopy BTG 2011
14 Type Plate Explanations
1 Manufacturer 2 Warning sign
The device is designed for industrial use Installation handling andservice must only be carried out by trained and authorized personnel andaccording to relevant standards Read the manual for detailed informationand pay special attention to the warning signs
3 Transmitter Model and Variants
The transmitter model and variant is specified according to the codesystem explained below
BTG Instruments ABIndustrigatan 1-366129 SaumlffleSWEDEN
TYPE
NO
LED PRODUCT
Fig 8 Type sign
TCT-2501SSEP155
1
12345678Class 1
2
3
45
6
A Transmitter Model
TCR-25 TCT-25 RET-25
B Mounting variant
0 Sluice valve variant Sluice valve variant Sluice valve variant
1 Weld-in stud variant Weld-in stud variant Weld-in stud variant
C Output signals
1 One output One output NA
2 Two outputs NA Two outputsD Wetted Part Material
SSStainless Steel EN14404
Stainless Steel EN14404
Stainless Steel EN14404
E Rubber Material
EP EPDM EPDM EPDM
F Measuring Gap Size
15 NA Gap size 15 mm Gap size 15 mm
30 NA Gap size 30 mm Gap size 30 mm
G Fiber length
5 Standard length 5 meter Standard length 5 meter Standard length 5 meter
TCT-2501SSEP155
A BC D E F G
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 1556
14 - Type Plate Explanations
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction 11copy BTG 2011
4 Manufacturing number
BTG internal product identification number
5 LED Product ClassOnly applicable for transmitter type TCR-25xx
6 CE-marking
The Transmitter is approved according to CE directives
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 1656
15 - CE Declaration
12 TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction M20723encopy BTG 2011
15 CE Declaration
When using the units in other combinations than those tested for BTG can notguarantee CE directive conformity
The units in combination with customer-installed external devices may conformwith EMC and safety requirements when properly installed and CE-markedequipment is used
The system operator is responsible for CE directive conformityConformity must be verified by inspection
CE Declaration of Conformity
According to EN 17050-12005
Manufacturerrsquos Name BTG Instruments ABManufacturerrsquos Address PO Box 602 S- 661 29 SAumlFFLE Swedendeclares that the productProduct Name Total Consistency Transmitter Model Number TCR-2501-2511 alt with
FCM-8000FCI-1000HCM-8000 modulesTCR-2502-2512 alt withFCM-8000FCI-1000HCM-8010 modulesTCT-2501-2511 alt withFCM-8000FCI-1000HCM-8000 modulesRET-2502-2512 alt withFCM-8000FCI-1000HCM-8010 modules
complies with the amendments andrequirements of the
Low Voltage D irective 200695EC
EMC Directive 2 004108ECPED Directive 9723ECRoHS 2 00295ECWEEE 2 00296EC
and conforms with the following productstandards and PED conformity assessment procedureSafety EN ISO 12100-1
LVD EN 61010-1- 2nd ed
EMC EN 61000-6-2 99 EN 61000-6-4 04
PED Pressure equipment for pipingIn accordance to Article 1Table 9 art3 (3) Annex II
(Sound eng practise)Must not bear CE-marking
CSACRN 0C110585 Sluice valve device acc to ASME
WEEE -na- not Annex 1RoHS compatible
Quality System ISO 9001monitored byLloydrsquos Register Quality Assurance
Saumlffle September 2010
Bjoumlrn Fahlin DoO
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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21 - Unpacking
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 13copy BTG 2011
2 Installation Instructions
21 Unpacking
211 Unpacking Sluice Valve Variant
Fig 9 Unpacking sluicevalve variant
1 1 x Measuring probe2 1 x Sensor electronics
box3 1 x Sluice valve4 1 x Communication
Platform CPM5 1 x Blind flange
(optional)6 1 x PCD-1000 probe
cleaning system(optional with probepre-mounted)
7 1 x User Manual CD(not shown)
8 1 x BTG Softwareinstallation CD
(optional not shown)9 1 x Communicationcable (optional notshown)
1
3
5
2
4
6
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 1856
21 - Unpacking
14 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
212 Unpacking Weld-in Stud Variant
Fig 10 Unpacking weld-instud variant
1 1 x Measuring probe2 1 x Sensor electronics
box3 1 x Weld-in stud4 1 x Coupling5 1 x O-ring6 1 x Blind flange7 Communication
Platform CPM8 1 x User Manual (not
shown)9 1 x BTG CalWin
installation CD(optional not shown)
10 1 x Communicationcable (optional notshown)
2
7
4
3
1
56
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 1956
22 - Welding Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 15copy BTG 2011
22 Welding Instructions
221 Welding Instructions Sluice Valve Variant
Tools required
Block wrench 13 mm4 x braces (supplied by customer)
1 2
D=45 mm(18)
60 mm(24)
60 mm(24)
3
4 5
6 7
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
DANGERUse protective
clothing
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2056
22 - Welding Instructions
16 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
8 9
11
13
12
X 60mm=
Y=X
Y
X=60mm
Y=X
Y
10
14 15
NOTERemove any welding andgrinding beard inside thepipeto reduce the risk of pulpstuck
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2156
22 - Welding Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 17copy BTG 2011
222 Welding Instructions Weld-in Stud Variant
Tools required
Torque wrench 10 mm
1
4
6
5
X 60mm=
Y=X
Y
1 2
D=40 mm(16)
3
60 mm(24)
60 mm(24)
7 8
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
DANGERUse protective
clothing
NOTERemove any welding andgrinding beard inside thepipeto reduce the risk of pulpstuck
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2256
22 - Welding Instructions
18 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
10 Nm
9 10
11
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2356
23 - Mounting Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 19copy BTG 2011
23 Mounting Instructions
231 Sensor Electronics Box
Mount the electronics box to a none vibrating position such as a wall or poleby fastening the wall bracket to a flat surface Use four suitable screws
Tools required
Screwdriver
2 5 0
1 0
2 5
1
Fig 11 Recommendedclearances
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2456
23 - Mounting Instructions
20 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
232 Measuring Gap Angle Adjustment SluiceValve Variant
Tools required
Allen key 4 mm 5 mm
1
BD
A
180deg
180deg
2
3
4 5
C
DANGERHigh pressure
in the equipment
NOTEThe red spot on the protractorindicates the position of themeasuring gap
Normal pulp
The probe measuring gap musthave a 45deg angle from the pulpflow If the pulp flowcorresponds to arrow A or Bthe angle must be adjusted
Unscreened pulp
The probe measuring gap musthave a 135deg angle from thepulp flow If the pulp flowcorresponds to arrow C or Dthe angle must be adjusted
DANGERThe transmitter must always beremoved from the pipe whenthe angle is adjusted
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2556
23 - Mounting Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 21copy BTG 2011
6
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2656
23 - Mounting Instructions
22 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
233 Mounting the Probe Sluice Valve Variant
NOTEIf the pipe pressure is higher than 5 bar (72 psi) we recommend that the pipeis depressurized during mounting of the probe into the sluice valve
Tools required
Small brushBlock wrench 17 mmSocket wrench 19 mm
Allen key 4 mm
Consumables required
Lubricant for O-rings (use MOLYKOTE 111 or equivalent for EPDM O-rings)
1
3
2
A
B
C
4
DANGERUse protective
clothing
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2756
23 - Mounting Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 23copy BTG 2011
5 6
7 8
9WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile mounting the back cover
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2856
23 - Mounting Instructions
24 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
234 Mounting the Probe Weld-in Stud Variant
Tools required
Torque wrench 10 mm
45deg
135deg
A B
1
4
2
3
5
10 Nm
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
NOTEThe asterisk on the protractorindicates the position of themeasuring gap
Normal pulp
The probe measuring gap musthave a 45deg angle from the pulpflow as shown in step 4figure A
Unscreened pulp
The probe measuring gap musthave a 135deg angle from thepulp flow as shown in step 4figure B
WARNINGEquipment
damage
WARNINGAvoid bending the fiber cablewhile mounting the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2956
24 - Connection Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 25copy BTG 2011
24 Connection Instructions
241 Electrical Connections2411 Connection of Communication Platform
WARNING
Equipmentdamage
WARNING
The power to thecommunication platform mustbe turned off when connectingthe communication platform tothe sensor electronics box
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3056
25 - Optional Accessories
26 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
25 Optional Accessories
251 PCD-1000 Probe Cleaning System
NOTEThese instructions are only valid for installation of the PCD-1000 withTCT-2501 or RET-2502 probe pre-mounted
2511 Dimensions and Installation Clearances
Min Oslash1004
Min 30012
70028
5 5 0
2 2
1 4 0
5 5
1 3 3
5 3
5 1 2
Fig 12 PCD-1000Dimensions andclearances
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3156
25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 27copy BTG 2011
2512 Measuring Gap angle Adjustment
Tools required
Allen key 4 mmBlock wrench 10mm 16 mm
BD
C
A
180deg
180deg
3 4
2
1NOTEThe screw on the protectivesleeve indicates the position ofthe measuring gap
The probe measuring gap musthave a 45deg angle from the pulpflow If the pulp flowcorresponds to arrow B or Cthe angle must be adjusted
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
28 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
5
6 7
180deg
8
9 10
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3356
25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 29copy BTG 2011
2513 Welding and Mounting
Tools required
Block wrench 13 mm 16 mm
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
DANGERUse protectiveclothing
1 2
D=45 mm(18)
60 mm(24)
60 mm(24)
3
4 5
6 7
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3456
25 - Optional Accessories
30 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
8
X=60mm
Y=X
Y
X=60mm
Y=X
Y
9 10
11 12
13
14
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3556
25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 31copy BTG 2011
5 5 0
2 2
15 16
17 18
19 20
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3656
25 - Optional Accessories
32 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
2514 Electrical Connections
Tools required
Small screwdriver
-+
P1
DO
+ + - -
100-240 V AC
PE N L
P3
P2
P1 D O 1
+ C O M
G N D
+ 2 4 V
S
PCD-1000 CPM
1 2
3
3
-+
P1
DO
+ + - -
100-240 V AC
PE N L
P3
HCMP2
P1 D O 1
+ C O M
G N D
+ 2 4 V
S
PCD-1000 CPM
FCM
DANGERHazardous voltage
in the equipment
S = Shieldconnected tocable gland
2 x 2 x 075 mm 2
(2 x 2 x AWG18)
NOTEFor FCM connection a jumpermust be connected between
DO1 and +COM as shown infigure
1 x 2 x 075 mm 2
(1 x 2 x AWG18)
S = Shieldconnected tocable gland
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3756
25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 33copy BTG 2011
2515 Water Connections
2516 Air Connections
3-6 bar (45-90 psi)
Water inlet Water outlet
D=85 mm
[033]D=172 mm
[068]
4-8 bar (58-100 psi)or at least half theprocess pressure
Air Connection
Hose Oslash6-4
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3856
25 - Optional Accessories
34 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3956
31 - Maintenance Recommendations
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 35copy BTG 2011
3 Service Instructions
31 Maintenance Recommendations
311 Regular Maintenance of the Transmitter
Maintenance needs will depend on the transmitter position media influenceand ambient conditions
Regular maintenance includes
bull Quarterly inspection of rubber seals in contact with media containing highconcentration of chemicals (black liquor chlorine etc) to prevent leakage
bull Semi-annual inspection inside the cover for possible leakage
Long-term maintenance includes
bull Replacement of media exposed rubber seals typically after 3-5 yearsoperation
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4056
32 - Service Actions
36 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
32 Service Actions
321 Removing the Transmitter from the Pipe3211 Sluice Valve Variant
NOTEIf the pipe pressure is higher than 5 bar (72 psi) we recommend that the pipeis depressurized before removal of the probe from the sluice valve
Tools required
Allen key 4 mmBlock wrench 17 mmSocket wrench 19 mm
3
21
4
DANGERUse protective
clothing
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4156
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 37copy BTG 2011
5
CB
A
6WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile removing the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4256
32 - Service Actions
38 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3212 Weld-in Stud Variant
Tools required
Torque wrench 10 mm
1 2
10 Nm
3 4
5
DANGERUse protectiveclothing
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
WARNING
Equipmentdamage
WARNINGAvoid bending the fiber cablewhile removing the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4356
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 39copy BTG 2011
322 Changing O-rings
All O-rings that need to be changed on a regular basis are shown in fig 14
below
Consumables required
Lubricant for O-rings (use MOLYKOTE 111 or equivalent for EPDM O-rings)
Parts required
Sluice valve variantO-ring 3747x534 27014018O-ring 362x3 27014000
Weld-in stud variantO-ring 392x3 27003060
Fig 13 O-rings sluice valvevariant
1 O-ring 3747x5342 O-ring 362x3
1
2
Fig 14 O-ring weld-in studvariant
3 O-ring 392x3
3
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4456
32 - Service Actions
40 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
323 Changing Probe with Electronics
NOTEThe disassembling and assembling instructions in section 3231 and section3231 are only relevant for sluice valve variant transmitters A LED intensityadjustment as described in section 3233 must however be performed for alltransmitter variants when changing the probe
3231 Disassembling the Probe
NOTEMake a note of the angle of the probe measuring gap in relation to the flowbefore disassembling the probe The angle is indicated by the red spot at theprotractor at the back of the probe
Tools required
Allen key 4 mm
1
2WARNING
Equipmentdamage
WARNINGAvoid bending the fiber cablewhile disassembling theprobe
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4556
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 41copy BTG 2011
3232 Assembling the Probe
Tools required
Allen key 4 mm
2
1
NOTEThe angle of the probemeasuring gap in relation tothe flow must be set accordingto the notes made duringdisassembling
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4656
32 - Service Actions
42 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3233 LED Intensity Adjustment
After the change is performed a LED intensity adjustment must be carried outbefore the transmitter can be put back into operation The procedure for theadjustment varies depending on the type of transmitter See the CPMoperation manual for additional instructions on how to access the parametersmentioned below
TCR-25xx1 Reinstall the transmitter to the pipe according to appropriate instructions in
section 2 Installation Instructions and admit pulp to the line
2 Connect the CPM to the transmitter and power up the transmitter
3 On the CPM display access the sensor configuration menu
4 If you want to use the present calibration perform the following
a Access the LED intensity parameter viewb Compare the displayed TCons value on the display with the actual
consistency of the pulp in the line
c Increase the LED intensity parameter value by approximately 2percentage units if the TCons value is too low or decrease if theTCons value is too high
d Repeat this procedure until the TCons value is equal to the actualconsistency of the pulp in the line
5 If you want to make a new calibration perform the following
a Change the value of parameter Adj LED int to 1
An automatic LED intensity adjustment will be started This will adjustthe LED intensity parameter to an appropriate value for the presentpulp conditions
b On the CPM display access the calibration menu and perform a newcalibration
TCT-25x1 RET-25x21 Connect the CPM to the transmitter and power up the transmitter
2 Place the probe in a bucket with water of drinking quality (the probe tip mustbe held at least 10 cm [4rdquo] from the wall and bottom of the bucket)
3 On the CPM display access the sensor configuration menu
4 Change the value of parameter Adj LED int to 1
An automatic LED intensity adjustment will be started This will adjust theLED intensity parameter to a value where the signal in clear water (CW) isas close to 100 as possible
5 Reinstall the transmitter to the pipe according to appropriate instructions insection 2 Installation Instructions and admit pulp to the line
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4756
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 43copy BTG 2011
324 Removing the Electronics Card
NOTEThe electronics card should only be removed for trouble shooting purposeswhen referred from section 33 Troubleshooting
Tools required
Small screwdriver Torx driver T-10
3
21
4
5 6WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile removing the electronicscard
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4856
32 - Service Actions
44 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3241 Assembling the Sensor Electronics Box
Tools required
Torx driver T-10
WARNING
Equipmentdamage
1
2 3
WARNINGAvoid bending the fiber cable
while mounting the electronicscard
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4956
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 45copy BTG 2011
325 Reinstalling the Transmitter
For mounting instructions and connection instructions see section 2
Installation Instructions
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5056
33 - Troubleshooting
46 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
33 Troubleshooting
Symptom Probable Cause Solution
1 No or incorrect output signal 11 Basic check Make sure that the process is working asusual and pulp is flowing in the pipe
Make sure that power is supplied to thecommunication platform
12 Electrical error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled +24V on theelectronics card (see fig 15 ) is permanently lit
If LED +24V is off check the wiring betweenthe sensor electronics box card and thecommunication platform If that does not helpchange the sensor electronics box
13 Software error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled CPU1 on theelectronics card (see fig 15 ) is flashingregularly Irregular flashing from LED CPU1indicates probable software error ContactBTG Service for further assistance
14 Communication error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled COM on theelectronics card is flashing (see fig 15 ) whichindicates that the communication is working
If LED COM is permanently lit check that thesystem cable is correctly connected to thesensor electronics box according to section2411 on page 23
If LED COM is off check the wiring betweenthe sensor electronics box and thecommunication platform for breaks
If the problem still remains contact BTGService for further assistance
2 Incorrect consistencymeasurement
21 Calibration needed Make a complete calibration of the transmitterSee the CPM Operation Manual for furtherinstructions
22 Incorrect LED intensityconfiguration
Access the sensor configuration menu on theCPM and perform an automatic LED intensityadjustment (requires a recalibration) or adjust
the LED intensity manually See the CPM Operation Manual for furtherinstructions
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5156
33 - Troubleshooting
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 47copy BTG 2011
3 Output signal varies withchange in flow
31 Wrong probe angle relative tothe flow
Turn the probe so that the measuring gap is ata 45deg angle from the pulp flow
For sluice valve variant see section 232Measuring Gap Angle Adjustment SluiceValve Variant For weld-in stud variant see section 234Mounting the Probe Weld-in Stud Variant
32 The transmitter is not mountedaccording to instructions It maybe installed at a point where thepulp suspension is layered andthe layering may vary with therate of flow
Check the installation with reference to therecommendations in the InstallationEngineering Guide Note the length of theturbulence damping zone after the pump
4 Abnormally unsteadyoutput signal
41 Selected time-constant fordamping is too short
Increase damping until signal stabilizes Seethe CPM Operation Manual for instructions
Symptom Probable Cause Solution
Fig 15 Electronics card
1 LED CPU1 - Software runindicator
2 LED COM -Communication indicator
3 LED CPU2 - Not used4 LED +24V - Power
indicator
1234
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5256
33 - Troubleshooting
48 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5356
41 - Spare Parts
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 49copy BTG 2011
4 Parts list
41 Spare Parts
Item No
Rec
spare parts
Qty Part No Spare Part Description
1 1 A0115105 TCR-2501 Probe with electronicsB0011684 TCR-2502 Probe with electronics
A0115238 TCT-2501 Probe with electronicsB0011569 RET-2502 Probe with electronics
2 1 A0113563 TCR-2511 Probe with electronicsB0011726 TCR-2512 Probe with electronics
A0121541 TCT-2511 Probe with electronicsB0011734 RET-2512 Probe with electronics
3 1 27003060 O-ring 392x3 EPDM4 1 27014018 O-ring 3747x534 EPDM5 1 A0004796 Sluice valve complete AISI 3166 1 A0043901 Weld-in stud flanged type SS steel 23437 1 A0115170 TCR-2501 Cover complete
B0011700 TCR-2501 Cover complete A0115220 TCT-2502 Cover complete A0115246 RET-2502 Cover complete
8 1 27014000 O-ring 362x3 EPDM9 1 A0115139 Sluice kit TCT RET
9 1 B0011577 Sluice kit TCR
10 1 A0114728 TCR-2511 Weld-on stud complete
1 2 3 4 5 67 8 9 10
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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42 - Accessories
50 TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list M20723encopy BTG 2011
42 Accessories
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 A0054460 Blind flange complete Sluice valve variant only2 1 A0112953 CPM Communication cable RS-485 - USB3 1 A0111674 CPM Communication cable RS-4854 1 X20309 BTG Software
1 2 3
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5556
42 - Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 51copy BTG 2011
421 PCD-1000 Probe Cleaning System
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 27012871 O-ring Oslash442x3 EPDM2 2 27016179 O-ring Oslash3747x534 Polyurethane3 2 27014448 O-ring Oslash590x16 Nitril4 2 27014455 O-ring Oslash748x16 Nitril5 2 27014430 O-ring Oslash800x16 Nitril6 2 27016419 O-ring Oslash390x16 Nitril7 1 27014828 X-ring 6922 x 534 Nitril
8 1 27017326 X-ring Oslash2499x353 Nitril9 1 26004895 Guide10 1 A0016436 Cylinder end cover 11 1 A0086082 Guide pin12 1 A0085209 Solenoid valve13 () 1 35008358 Diaphragm valve14 1 A0043901 Weld-in stud flanged type15 1 A0051763 Connection box complete16 1 A0053124 Circuit card
1 B0100545 Sealing kit Consist of item 1-8and Silicone grease48001887
POW R
V LVVV
DO
COM
GND
24V
151213
1016
1 2 3 4 25 345
11 8
9 6 7 9 614
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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42 - Accessories
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 1356
13 - Dimensions and Mounting
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction 9copy BTG 2011
13 Dimensions and Mounting
Min Oslash1004
Oslash502
2 5 0
1 0
1 0 8
4 3
338133
Min 30012
1 5 5
6 1
2 0 0
8
Oslash4618
1004
30012
9 0
3 5
Min Oslash100 4 (TCT RET)Min Oslash80 32 (TCR)
522
1 2 6
5
1907
10154
11446
9 0
3 5
2309
1305
Oslash904
Oslash4502
2 5 0
1 0
2 5
1
Fig 7 Dimensions andclearances
Transmitter sluice valve variant Transmitter weld-in stud variant
Sensor electronics box
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 1456
14 - Type Plate Explanations
10 TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction M20723encopy BTG 2011
14 Type Plate Explanations
1 Manufacturer 2 Warning sign
The device is designed for industrial use Installation handling andservice must only be carried out by trained and authorized personnel andaccording to relevant standards Read the manual for detailed informationand pay special attention to the warning signs
3 Transmitter Model and Variants
The transmitter model and variant is specified according to the codesystem explained below
BTG Instruments ABIndustrigatan 1-366129 SaumlffleSWEDEN
TYPE
NO
LED PRODUCT
Fig 8 Type sign
TCT-2501SSEP155
1
12345678Class 1
2
3
45
6
A Transmitter Model
TCR-25 TCT-25 RET-25
B Mounting variant
0 Sluice valve variant Sluice valve variant Sluice valve variant
1 Weld-in stud variant Weld-in stud variant Weld-in stud variant
C Output signals
1 One output One output NA
2 Two outputs NA Two outputsD Wetted Part Material
SSStainless Steel EN14404
Stainless Steel EN14404
Stainless Steel EN14404
E Rubber Material
EP EPDM EPDM EPDM
F Measuring Gap Size
15 NA Gap size 15 mm Gap size 15 mm
30 NA Gap size 30 mm Gap size 30 mm
G Fiber length
5 Standard length 5 meter Standard length 5 meter Standard length 5 meter
TCT-2501SSEP155
A BC D E F G
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 1556
14 - Type Plate Explanations
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction 11copy BTG 2011
4 Manufacturing number
BTG internal product identification number
5 LED Product ClassOnly applicable for transmitter type TCR-25xx
6 CE-marking
The Transmitter is approved according to CE directives
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 1656
15 - CE Declaration
12 TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction M20723encopy BTG 2011
15 CE Declaration
When using the units in other combinations than those tested for BTG can notguarantee CE directive conformity
The units in combination with customer-installed external devices may conformwith EMC and safety requirements when properly installed and CE-markedequipment is used
The system operator is responsible for CE directive conformityConformity must be verified by inspection
CE Declaration of Conformity
According to EN 17050-12005
Manufacturerrsquos Name BTG Instruments ABManufacturerrsquos Address PO Box 602 S- 661 29 SAumlFFLE Swedendeclares that the productProduct Name Total Consistency Transmitter Model Number TCR-2501-2511 alt with
FCM-8000FCI-1000HCM-8000 modulesTCR-2502-2512 alt withFCM-8000FCI-1000HCM-8010 modulesTCT-2501-2511 alt withFCM-8000FCI-1000HCM-8000 modulesRET-2502-2512 alt withFCM-8000FCI-1000HCM-8010 modules
complies with the amendments andrequirements of the
Low Voltage D irective 200695EC
EMC Directive 2 004108ECPED Directive 9723ECRoHS 2 00295ECWEEE 2 00296EC
and conforms with the following productstandards and PED conformity assessment procedureSafety EN ISO 12100-1
LVD EN 61010-1- 2nd ed
EMC EN 61000-6-2 99 EN 61000-6-4 04
PED Pressure equipment for pipingIn accordance to Article 1Table 9 art3 (3) Annex II
(Sound eng practise)Must not bear CE-marking
CSACRN 0C110585 Sluice valve device acc to ASME
WEEE -na- not Annex 1RoHS compatible
Quality System ISO 9001monitored byLloydrsquos Register Quality Assurance
Saumlffle September 2010
Bjoumlrn Fahlin DoO
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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21 - Unpacking
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 13copy BTG 2011
2 Installation Instructions
21 Unpacking
211 Unpacking Sluice Valve Variant
Fig 9 Unpacking sluicevalve variant
1 1 x Measuring probe2 1 x Sensor electronics
box3 1 x Sluice valve4 1 x Communication
Platform CPM5 1 x Blind flange
(optional)6 1 x PCD-1000 probe
cleaning system(optional with probepre-mounted)
7 1 x User Manual CD(not shown)
8 1 x BTG Softwareinstallation CD
(optional not shown)9 1 x Communicationcable (optional notshown)
1
3
5
2
4
6
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 1856
21 - Unpacking
14 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
212 Unpacking Weld-in Stud Variant
Fig 10 Unpacking weld-instud variant
1 1 x Measuring probe2 1 x Sensor electronics
box3 1 x Weld-in stud4 1 x Coupling5 1 x O-ring6 1 x Blind flange7 Communication
Platform CPM8 1 x User Manual (not
shown)9 1 x BTG CalWin
installation CD(optional not shown)
10 1 x Communicationcable (optional notshown)
2
7
4
3
1
56
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 1956
22 - Welding Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 15copy BTG 2011
22 Welding Instructions
221 Welding Instructions Sluice Valve Variant
Tools required
Block wrench 13 mm4 x braces (supplied by customer)
1 2
D=45 mm(18)
60 mm(24)
60 mm(24)
3
4 5
6 7
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
DANGERUse protective
clothing
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2056
22 - Welding Instructions
16 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
8 9
11
13
12
X 60mm=
Y=X
Y
X=60mm
Y=X
Y
10
14 15
NOTERemove any welding andgrinding beard inside thepipeto reduce the risk of pulpstuck
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2156
22 - Welding Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 17copy BTG 2011
222 Welding Instructions Weld-in Stud Variant
Tools required
Torque wrench 10 mm
1
4
6
5
X 60mm=
Y=X
Y
1 2
D=40 mm(16)
3
60 mm(24)
60 mm(24)
7 8
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
DANGERUse protective
clothing
NOTERemove any welding andgrinding beard inside thepipeto reduce the risk of pulpstuck
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2256
22 - Welding Instructions
18 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
10 Nm
9 10
11
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2356
23 - Mounting Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 19copy BTG 2011
23 Mounting Instructions
231 Sensor Electronics Box
Mount the electronics box to a none vibrating position such as a wall or poleby fastening the wall bracket to a flat surface Use four suitable screws
Tools required
Screwdriver
2 5 0
1 0
2 5
1
Fig 11 Recommendedclearances
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2456
23 - Mounting Instructions
20 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
232 Measuring Gap Angle Adjustment SluiceValve Variant
Tools required
Allen key 4 mm 5 mm
1
BD
A
180deg
180deg
2
3
4 5
C
DANGERHigh pressure
in the equipment
NOTEThe red spot on the protractorindicates the position of themeasuring gap
Normal pulp
The probe measuring gap musthave a 45deg angle from the pulpflow If the pulp flowcorresponds to arrow A or Bthe angle must be adjusted
Unscreened pulp
The probe measuring gap musthave a 135deg angle from thepulp flow If the pulp flowcorresponds to arrow C or Dthe angle must be adjusted
DANGERThe transmitter must always beremoved from the pipe whenthe angle is adjusted
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2556
23 - Mounting Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 21copy BTG 2011
6
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2656
23 - Mounting Instructions
22 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
233 Mounting the Probe Sluice Valve Variant
NOTEIf the pipe pressure is higher than 5 bar (72 psi) we recommend that the pipeis depressurized during mounting of the probe into the sluice valve
Tools required
Small brushBlock wrench 17 mmSocket wrench 19 mm
Allen key 4 mm
Consumables required
Lubricant for O-rings (use MOLYKOTE 111 or equivalent for EPDM O-rings)
1
3
2
A
B
C
4
DANGERUse protective
clothing
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2756
23 - Mounting Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 23copy BTG 2011
5 6
7 8
9WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile mounting the back cover
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2856
23 - Mounting Instructions
24 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
234 Mounting the Probe Weld-in Stud Variant
Tools required
Torque wrench 10 mm
45deg
135deg
A B
1
4
2
3
5
10 Nm
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
NOTEThe asterisk on the protractorindicates the position of themeasuring gap
Normal pulp
The probe measuring gap musthave a 45deg angle from the pulpflow as shown in step 4figure A
Unscreened pulp
The probe measuring gap musthave a 135deg angle from thepulp flow as shown in step 4figure B
WARNINGEquipment
damage
WARNINGAvoid bending the fiber cablewhile mounting the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2956
24 - Connection Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 25copy BTG 2011
24 Connection Instructions
241 Electrical Connections2411 Connection of Communication Platform
WARNING
Equipmentdamage
WARNING
The power to thecommunication platform mustbe turned off when connectingthe communication platform tothe sensor electronics box
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3056
25 - Optional Accessories
26 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
25 Optional Accessories
251 PCD-1000 Probe Cleaning System
NOTEThese instructions are only valid for installation of the PCD-1000 withTCT-2501 or RET-2502 probe pre-mounted
2511 Dimensions and Installation Clearances
Min Oslash1004
Min 30012
70028
5 5 0
2 2
1 4 0
5 5
1 3 3
5 3
5 1 2
Fig 12 PCD-1000Dimensions andclearances
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 27copy BTG 2011
2512 Measuring Gap angle Adjustment
Tools required
Allen key 4 mmBlock wrench 10mm 16 mm
BD
C
A
180deg
180deg
3 4
2
1NOTEThe screw on the protectivesleeve indicates the position ofthe measuring gap
The probe measuring gap musthave a 45deg angle from the pulpflow If the pulp flowcorresponds to arrow B or Cthe angle must be adjusted
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3256
25 - Optional Accessories
28 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
5
6 7
180deg
8
9 10
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3356
25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 29copy BTG 2011
2513 Welding and Mounting
Tools required
Block wrench 13 mm 16 mm
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
DANGERUse protectiveclothing
1 2
D=45 mm(18)
60 mm(24)
60 mm(24)
3
4 5
6 7
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3456
25 - Optional Accessories
30 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
8
X=60mm
Y=X
Y
X=60mm
Y=X
Y
9 10
11 12
13
14
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3556
25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 31copy BTG 2011
5 5 0
2 2
15 16
17 18
19 20
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3656
25 - Optional Accessories
32 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
2514 Electrical Connections
Tools required
Small screwdriver
-+
P1
DO
+ + - -
100-240 V AC
PE N L
P3
P2
P1 D O 1
+ C O M
G N D
+ 2 4 V
S
PCD-1000 CPM
1 2
3
3
-+
P1
DO
+ + - -
100-240 V AC
PE N L
P3
HCMP2
P1 D O 1
+ C O M
G N D
+ 2 4 V
S
PCD-1000 CPM
FCM
DANGERHazardous voltage
in the equipment
S = Shieldconnected tocable gland
2 x 2 x 075 mm 2
(2 x 2 x AWG18)
NOTEFor FCM connection a jumpermust be connected between
DO1 and +COM as shown infigure
1 x 2 x 075 mm 2
(1 x 2 x AWG18)
S = Shieldconnected tocable gland
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3756
25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 33copy BTG 2011
2515 Water Connections
2516 Air Connections
3-6 bar (45-90 psi)
Water inlet Water outlet
D=85 mm
[033]D=172 mm
[068]
4-8 bar (58-100 psi)or at least half theprocess pressure
Air Connection
Hose Oslash6-4
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
34 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3956
31 - Maintenance Recommendations
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 35copy BTG 2011
3 Service Instructions
31 Maintenance Recommendations
311 Regular Maintenance of the Transmitter
Maintenance needs will depend on the transmitter position media influenceand ambient conditions
Regular maintenance includes
bull Quarterly inspection of rubber seals in contact with media containing highconcentration of chemicals (black liquor chlorine etc) to prevent leakage
bull Semi-annual inspection inside the cover for possible leakage
Long-term maintenance includes
bull Replacement of media exposed rubber seals typically after 3-5 yearsoperation
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4056
32 - Service Actions
36 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
32 Service Actions
321 Removing the Transmitter from the Pipe3211 Sluice Valve Variant
NOTEIf the pipe pressure is higher than 5 bar (72 psi) we recommend that the pipeis depressurized before removal of the probe from the sluice valve
Tools required
Allen key 4 mmBlock wrench 17 mmSocket wrench 19 mm
3
21
4
DANGERUse protective
clothing
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4156
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 37copy BTG 2011
5
CB
A
6WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile removing the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4256
32 - Service Actions
38 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3212 Weld-in Stud Variant
Tools required
Torque wrench 10 mm
1 2
10 Nm
3 4
5
DANGERUse protectiveclothing
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
WARNING
Equipmentdamage
WARNINGAvoid bending the fiber cablewhile removing the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4356
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 39copy BTG 2011
322 Changing O-rings
All O-rings that need to be changed on a regular basis are shown in fig 14
below
Consumables required
Lubricant for O-rings (use MOLYKOTE 111 or equivalent for EPDM O-rings)
Parts required
Sluice valve variantO-ring 3747x534 27014018O-ring 362x3 27014000
Weld-in stud variantO-ring 392x3 27003060
Fig 13 O-rings sluice valvevariant
1 O-ring 3747x5342 O-ring 362x3
1
2
Fig 14 O-ring weld-in studvariant
3 O-ring 392x3
3
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
40 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
323 Changing Probe with Electronics
NOTEThe disassembling and assembling instructions in section 3231 and section3231 are only relevant for sluice valve variant transmitters A LED intensityadjustment as described in section 3233 must however be performed for alltransmitter variants when changing the probe
3231 Disassembling the Probe
NOTEMake a note of the angle of the probe measuring gap in relation to the flowbefore disassembling the probe The angle is indicated by the red spot at theprotractor at the back of the probe
Tools required
Allen key 4 mm
1
2WARNING
Equipmentdamage
WARNINGAvoid bending the fiber cablewhile disassembling theprobe
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4556
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 41copy BTG 2011
3232 Assembling the Probe
Tools required
Allen key 4 mm
2
1
NOTEThe angle of the probemeasuring gap in relation tothe flow must be set accordingto the notes made duringdisassembling
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
42 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3233 LED Intensity Adjustment
After the change is performed a LED intensity adjustment must be carried outbefore the transmitter can be put back into operation The procedure for theadjustment varies depending on the type of transmitter See the CPMoperation manual for additional instructions on how to access the parametersmentioned below
TCR-25xx1 Reinstall the transmitter to the pipe according to appropriate instructions in
section 2 Installation Instructions and admit pulp to the line
2 Connect the CPM to the transmitter and power up the transmitter
3 On the CPM display access the sensor configuration menu
4 If you want to use the present calibration perform the following
a Access the LED intensity parameter viewb Compare the displayed TCons value on the display with the actual
consistency of the pulp in the line
c Increase the LED intensity parameter value by approximately 2percentage units if the TCons value is too low or decrease if theTCons value is too high
d Repeat this procedure until the TCons value is equal to the actualconsistency of the pulp in the line
5 If you want to make a new calibration perform the following
a Change the value of parameter Adj LED int to 1
An automatic LED intensity adjustment will be started This will adjustthe LED intensity parameter to an appropriate value for the presentpulp conditions
b On the CPM display access the calibration menu and perform a newcalibration
TCT-25x1 RET-25x21 Connect the CPM to the transmitter and power up the transmitter
2 Place the probe in a bucket with water of drinking quality (the probe tip mustbe held at least 10 cm [4rdquo] from the wall and bottom of the bucket)
3 On the CPM display access the sensor configuration menu
4 Change the value of parameter Adj LED int to 1
An automatic LED intensity adjustment will be started This will adjust theLED intensity parameter to a value where the signal in clear water (CW) isas close to 100 as possible
5 Reinstall the transmitter to the pipe according to appropriate instructions insection 2 Installation Instructions and admit pulp to the line
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 43copy BTG 2011
324 Removing the Electronics Card
NOTEThe electronics card should only be removed for trouble shooting purposeswhen referred from section 33 Troubleshooting
Tools required
Small screwdriver Torx driver T-10
3
21
4
5 6WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile removing the electronicscard
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4856
32 - Service Actions
44 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3241 Assembling the Sensor Electronics Box
Tools required
Torx driver T-10
WARNING
Equipmentdamage
1
2 3
WARNINGAvoid bending the fiber cable
while mounting the electronicscard
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4956
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 45copy BTG 2011
325 Reinstalling the Transmitter
For mounting instructions and connection instructions see section 2
Installation Instructions
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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33 - Troubleshooting
46 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
33 Troubleshooting
Symptom Probable Cause Solution
1 No or incorrect output signal 11 Basic check Make sure that the process is working asusual and pulp is flowing in the pipe
Make sure that power is supplied to thecommunication platform
12 Electrical error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled +24V on theelectronics card (see fig 15 ) is permanently lit
If LED +24V is off check the wiring betweenthe sensor electronics box card and thecommunication platform If that does not helpchange the sensor electronics box
13 Software error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled CPU1 on theelectronics card (see fig 15 ) is flashingregularly Irregular flashing from LED CPU1indicates probable software error ContactBTG Service for further assistance
14 Communication error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled COM on theelectronics card is flashing (see fig 15 ) whichindicates that the communication is working
If LED COM is permanently lit check that thesystem cable is correctly connected to thesensor electronics box according to section2411 on page 23
If LED COM is off check the wiring betweenthe sensor electronics box and thecommunication platform for breaks
If the problem still remains contact BTGService for further assistance
2 Incorrect consistencymeasurement
21 Calibration needed Make a complete calibration of the transmitterSee the CPM Operation Manual for furtherinstructions
22 Incorrect LED intensityconfiguration
Access the sensor configuration menu on theCPM and perform an automatic LED intensityadjustment (requires a recalibration) or adjust
the LED intensity manually See the CPM Operation Manual for furtherinstructions
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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33 - Troubleshooting
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 47copy BTG 2011
3 Output signal varies withchange in flow
31 Wrong probe angle relative tothe flow
Turn the probe so that the measuring gap is ata 45deg angle from the pulp flow
For sluice valve variant see section 232Measuring Gap Angle Adjustment SluiceValve Variant For weld-in stud variant see section 234Mounting the Probe Weld-in Stud Variant
32 The transmitter is not mountedaccording to instructions It maybe installed at a point where thepulp suspension is layered andthe layering may vary with therate of flow
Check the installation with reference to therecommendations in the InstallationEngineering Guide Note the length of theturbulence damping zone after the pump
4 Abnormally unsteadyoutput signal
41 Selected time-constant fordamping is too short
Increase damping until signal stabilizes Seethe CPM Operation Manual for instructions
Symptom Probable Cause Solution
Fig 15 Electronics card
1 LED CPU1 - Software runindicator
2 LED COM -Communication indicator
3 LED CPU2 - Not used4 LED +24V - Power
indicator
1234
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5256
33 - Troubleshooting
48 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5356
41 - Spare Parts
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 49copy BTG 2011
4 Parts list
41 Spare Parts
Item No
Rec
spare parts
Qty Part No Spare Part Description
1 1 A0115105 TCR-2501 Probe with electronicsB0011684 TCR-2502 Probe with electronics
A0115238 TCT-2501 Probe with electronicsB0011569 RET-2502 Probe with electronics
2 1 A0113563 TCR-2511 Probe with electronicsB0011726 TCR-2512 Probe with electronics
A0121541 TCT-2511 Probe with electronicsB0011734 RET-2512 Probe with electronics
3 1 27003060 O-ring 392x3 EPDM4 1 27014018 O-ring 3747x534 EPDM5 1 A0004796 Sluice valve complete AISI 3166 1 A0043901 Weld-in stud flanged type SS steel 23437 1 A0115170 TCR-2501 Cover complete
B0011700 TCR-2501 Cover complete A0115220 TCT-2502 Cover complete A0115246 RET-2502 Cover complete
8 1 27014000 O-ring 362x3 EPDM9 1 A0115139 Sluice kit TCT RET
9 1 B0011577 Sluice kit TCR
10 1 A0114728 TCR-2511 Weld-on stud complete
1 2 3 4 5 67 8 9 10
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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42 - Accessories
50 TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list M20723encopy BTG 2011
42 Accessories
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 A0054460 Blind flange complete Sluice valve variant only2 1 A0112953 CPM Communication cable RS-485 - USB3 1 A0111674 CPM Communication cable RS-4854 1 X20309 BTG Software
1 2 3
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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42 - Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 51copy BTG 2011
421 PCD-1000 Probe Cleaning System
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 27012871 O-ring Oslash442x3 EPDM2 2 27016179 O-ring Oslash3747x534 Polyurethane3 2 27014448 O-ring Oslash590x16 Nitril4 2 27014455 O-ring Oslash748x16 Nitril5 2 27014430 O-ring Oslash800x16 Nitril6 2 27016419 O-ring Oslash390x16 Nitril7 1 27014828 X-ring 6922 x 534 Nitril
8 1 27017326 X-ring Oslash2499x353 Nitril9 1 26004895 Guide10 1 A0016436 Cylinder end cover 11 1 A0086082 Guide pin12 1 A0085209 Solenoid valve13 () 1 35008358 Diaphragm valve14 1 A0043901 Weld-in stud flanged type15 1 A0051763 Connection box complete16 1 A0053124 Circuit card
1 B0100545 Sealing kit Consist of item 1-8and Silicone grease48001887
POW R
V LVVV
DO
COM
GND
24V
151213
1016
1 2 3 4 25 345
11 8
9 6 7 9 614
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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42 - Accessories
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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14 - Type Plate Explanations
10 TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction M20723encopy BTG 2011
14 Type Plate Explanations
1 Manufacturer 2 Warning sign
The device is designed for industrial use Installation handling andservice must only be carried out by trained and authorized personnel andaccording to relevant standards Read the manual for detailed informationand pay special attention to the warning signs
3 Transmitter Model and Variants
The transmitter model and variant is specified according to the codesystem explained below
BTG Instruments ABIndustrigatan 1-366129 SaumlffleSWEDEN
TYPE
NO
LED PRODUCT
Fig 8 Type sign
TCT-2501SSEP155
1
12345678Class 1
2
3
45
6
A Transmitter Model
TCR-25 TCT-25 RET-25
B Mounting variant
0 Sluice valve variant Sluice valve variant Sluice valve variant
1 Weld-in stud variant Weld-in stud variant Weld-in stud variant
C Output signals
1 One output One output NA
2 Two outputs NA Two outputsD Wetted Part Material
SSStainless Steel EN14404
Stainless Steel EN14404
Stainless Steel EN14404
E Rubber Material
EP EPDM EPDM EPDM
F Measuring Gap Size
15 NA Gap size 15 mm Gap size 15 mm
30 NA Gap size 30 mm Gap size 30 mm
G Fiber length
5 Standard length 5 meter Standard length 5 meter Standard length 5 meter
TCT-2501SSEP155
A BC D E F G
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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14 - Type Plate Explanations
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction 11copy BTG 2011
4 Manufacturing number
BTG internal product identification number
5 LED Product ClassOnly applicable for transmitter type TCR-25xx
6 CE-marking
The Transmitter is approved according to CE directives
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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15 - CE Declaration
12 TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction M20723encopy BTG 2011
15 CE Declaration
When using the units in other combinations than those tested for BTG can notguarantee CE directive conformity
The units in combination with customer-installed external devices may conformwith EMC and safety requirements when properly installed and CE-markedequipment is used
The system operator is responsible for CE directive conformityConformity must be verified by inspection
CE Declaration of Conformity
According to EN 17050-12005
Manufacturerrsquos Name BTG Instruments ABManufacturerrsquos Address PO Box 602 S- 661 29 SAumlFFLE Swedendeclares that the productProduct Name Total Consistency Transmitter Model Number TCR-2501-2511 alt with
FCM-8000FCI-1000HCM-8000 modulesTCR-2502-2512 alt withFCM-8000FCI-1000HCM-8010 modulesTCT-2501-2511 alt withFCM-8000FCI-1000HCM-8000 modulesRET-2502-2512 alt withFCM-8000FCI-1000HCM-8010 modules
complies with the amendments andrequirements of the
Low Voltage D irective 200695EC
EMC Directive 2 004108ECPED Directive 9723ECRoHS 2 00295ECWEEE 2 00296EC
and conforms with the following productstandards and PED conformity assessment procedureSafety EN ISO 12100-1
LVD EN 61010-1- 2nd ed
EMC EN 61000-6-2 99 EN 61000-6-4 04
PED Pressure equipment for pipingIn accordance to Article 1Table 9 art3 (3) Annex II
(Sound eng practise)Must not bear CE-marking
CSACRN 0C110585 Sluice valve device acc to ASME
WEEE -na- not Annex 1RoHS compatible
Quality System ISO 9001monitored byLloydrsquos Register Quality Assurance
Saumlffle September 2010
Bjoumlrn Fahlin DoO
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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21 - Unpacking
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 13copy BTG 2011
2 Installation Instructions
21 Unpacking
211 Unpacking Sluice Valve Variant
Fig 9 Unpacking sluicevalve variant
1 1 x Measuring probe2 1 x Sensor electronics
box3 1 x Sluice valve4 1 x Communication
Platform CPM5 1 x Blind flange
(optional)6 1 x PCD-1000 probe
cleaning system(optional with probepre-mounted)
7 1 x User Manual CD(not shown)
8 1 x BTG Softwareinstallation CD
(optional not shown)9 1 x Communicationcable (optional notshown)
1
3
5
2
4
6
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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21 - Unpacking
14 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
212 Unpacking Weld-in Stud Variant
Fig 10 Unpacking weld-instud variant
1 1 x Measuring probe2 1 x Sensor electronics
box3 1 x Weld-in stud4 1 x Coupling5 1 x O-ring6 1 x Blind flange7 Communication
Platform CPM8 1 x User Manual (not
shown)9 1 x BTG CalWin
installation CD(optional not shown)
10 1 x Communicationcable (optional notshown)
2
7
4
3
1
56
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 1956
22 - Welding Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 15copy BTG 2011
22 Welding Instructions
221 Welding Instructions Sluice Valve Variant
Tools required
Block wrench 13 mm4 x braces (supplied by customer)
1 2
D=45 mm(18)
60 mm(24)
60 mm(24)
3
4 5
6 7
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
DANGERUse protective
clothing
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2056
22 - Welding Instructions
16 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
8 9
11
13
12
X 60mm=
Y=X
Y
X=60mm
Y=X
Y
10
14 15
NOTERemove any welding andgrinding beard inside thepipeto reduce the risk of pulpstuck
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2156
22 - Welding Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 17copy BTG 2011
222 Welding Instructions Weld-in Stud Variant
Tools required
Torque wrench 10 mm
1
4
6
5
X 60mm=
Y=X
Y
1 2
D=40 mm(16)
3
60 mm(24)
60 mm(24)
7 8
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
DANGERUse protective
clothing
NOTERemove any welding andgrinding beard inside thepipeto reduce the risk of pulpstuck
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2256
22 - Welding Instructions
18 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
10 Nm
9 10
11
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2356
23 - Mounting Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 19copy BTG 2011
23 Mounting Instructions
231 Sensor Electronics Box
Mount the electronics box to a none vibrating position such as a wall or poleby fastening the wall bracket to a flat surface Use four suitable screws
Tools required
Screwdriver
2 5 0
1 0
2 5
1
Fig 11 Recommendedclearances
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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23 - Mounting Instructions
20 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
232 Measuring Gap Angle Adjustment SluiceValve Variant
Tools required
Allen key 4 mm 5 mm
1
BD
A
180deg
180deg
2
3
4 5
C
DANGERHigh pressure
in the equipment
NOTEThe red spot on the protractorindicates the position of themeasuring gap
Normal pulp
The probe measuring gap musthave a 45deg angle from the pulpflow If the pulp flowcorresponds to arrow A or Bthe angle must be adjusted
Unscreened pulp
The probe measuring gap musthave a 135deg angle from thepulp flow If the pulp flowcorresponds to arrow C or Dthe angle must be adjusted
DANGERThe transmitter must always beremoved from the pipe whenthe angle is adjusted
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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23 - Mounting Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 21copy BTG 2011
6
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2656
23 - Mounting Instructions
22 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
233 Mounting the Probe Sluice Valve Variant
NOTEIf the pipe pressure is higher than 5 bar (72 psi) we recommend that the pipeis depressurized during mounting of the probe into the sluice valve
Tools required
Small brushBlock wrench 17 mmSocket wrench 19 mm
Allen key 4 mm
Consumables required
Lubricant for O-rings (use MOLYKOTE 111 or equivalent for EPDM O-rings)
1
3
2
A
B
C
4
DANGERUse protective
clothing
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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23 - Mounting Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 23copy BTG 2011
5 6
7 8
9WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile mounting the back cover
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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23 - Mounting Instructions
24 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
234 Mounting the Probe Weld-in Stud Variant
Tools required
Torque wrench 10 mm
45deg
135deg
A B
1
4
2
3
5
10 Nm
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
NOTEThe asterisk on the protractorindicates the position of themeasuring gap
Normal pulp
The probe measuring gap musthave a 45deg angle from the pulpflow as shown in step 4figure A
Unscreened pulp
The probe measuring gap musthave a 135deg angle from thepulp flow as shown in step 4figure B
WARNINGEquipment
damage
WARNINGAvoid bending the fiber cablewhile mounting the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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24 - Connection Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 25copy BTG 2011
24 Connection Instructions
241 Electrical Connections2411 Connection of Communication Platform
WARNING
Equipmentdamage
WARNING
The power to thecommunication platform mustbe turned off when connectingthe communication platform tothe sensor electronics box
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
26 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
25 Optional Accessories
251 PCD-1000 Probe Cleaning System
NOTEThese instructions are only valid for installation of the PCD-1000 withTCT-2501 or RET-2502 probe pre-mounted
2511 Dimensions and Installation Clearances
Min Oslash1004
Min 30012
70028
5 5 0
2 2
1 4 0
5 5
1 3 3
5 3
5 1 2
Fig 12 PCD-1000Dimensions andclearances
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 27copy BTG 2011
2512 Measuring Gap angle Adjustment
Tools required
Allen key 4 mmBlock wrench 10mm 16 mm
BD
C
A
180deg
180deg
3 4
2
1NOTEThe screw on the protectivesleeve indicates the position ofthe measuring gap
The probe measuring gap musthave a 45deg angle from the pulpflow If the pulp flowcorresponds to arrow B or Cthe angle must be adjusted
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
28 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
5
6 7
180deg
8
9 10
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25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 29copy BTG 2011
2513 Welding and Mounting
Tools required
Block wrench 13 mm 16 mm
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
DANGERUse protectiveclothing
1 2
D=45 mm(18)
60 mm(24)
60 mm(24)
3
4 5
6 7
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25 - Optional Accessories
30 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
8
X=60mm
Y=X
Y
X=60mm
Y=X
Y
9 10
11 12
13
14
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25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 31copy BTG 2011
5 5 0
2 2
15 16
17 18
19 20
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25 - Optional Accessories
32 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
2514 Electrical Connections
Tools required
Small screwdriver
-+
P1
DO
+ + - -
100-240 V AC
PE N L
P3
P2
P1 D O 1
+ C O M
G N D
+ 2 4 V
S
PCD-1000 CPM
1 2
3
3
-+
P1
DO
+ + - -
100-240 V AC
PE N L
P3
HCMP2
P1 D O 1
+ C O M
G N D
+ 2 4 V
S
PCD-1000 CPM
FCM
DANGERHazardous voltage
in the equipment
S = Shieldconnected tocable gland
2 x 2 x 075 mm 2
(2 x 2 x AWG18)
NOTEFor FCM connection a jumpermust be connected between
DO1 and +COM as shown infigure
1 x 2 x 075 mm 2
(1 x 2 x AWG18)
S = Shieldconnected tocable gland
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 33copy BTG 2011
2515 Water Connections
2516 Air Connections
3-6 bar (45-90 psi)
Water inlet Water outlet
D=85 mm
[033]D=172 mm
[068]
4-8 bar (58-100 psi)or at least half theprocess pressure
Air Connection
Hose Oslash6-4
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
34 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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31 - Maintenance Recommendations
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 35copy BTG 2011
3 Service Instructions
31 Maintenance Recommendations
311 Regular Maintenance of the Transmitter
Maintenance needs will depend on the transmitter position media influenceand ambient conditions
Regular maintenance includes
bull Quarterly inspection of rubber seals in contact with media containing highconcentration of chemicals (black liquor chlorine etc) to prevent leakage
bull Semi-annual inspection inside the cover for possible leakage
Long-term maintenance includes
bull Replacement of media exposed rubber seals typically after 3-5 yearsoperation
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
36 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
32 Service Actions
321 Removing the Transmitter from the Pipe3211 Sluice Valve Variant
NOTEIf the pipe pressure is higher than 5 bar (72 psi) we recommend that the pipeis depressurized before removal of the probe from the sluice valve
Tools required
Allen key 4 mmBlock wrench 17 mmSocket wrench 19 mm
3
21
4
DANGERUse protective
clothing
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 37copy BTG 2011
5
CB
A
6WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile removing the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
38 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3212 Weld-in Stud Variant
Tools required
Torque wrench 10 mm
1 2
10 Nm
3 4
5
DANGERUse protectiveclothing
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
WARNING
Equipmentdamage
WARNINGAvoid bending the fiber cablewhile removing the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4356
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 39copy BTG 2011
322 Changing O-rings
All O-rings that need to be changed on a regular basis are shown in fig 14
below
Consumables required
Lubricant for O-rings (use MOLYKOTE 111 or equivalent for EPDM O-rings)
Parts required
Sluice valve variantO-ring 3747x534 27014018O-ring 362x3 27014000
Weld-in stud variantO-ring 392x3 27003060
Fig 13 O-rings sluice valvevariant
1 O-ring 3747x5342 O-ring 362x3
1
2
Fig 14 O-ring weld-in studvariant
3 O-ring 392x3
3
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
40 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
323 Changing Probe with Electronics
NOTEThe disassembling and assembling instructions in section 3231 and section3231 are only relevant for sluice valve variant transmitters A LED intensityadjustment as described in section 3233 must however be performed for alltransmitter variants when changing the probe
3231 Disassembling the Probe
NOTEMake a note of the angle of the probe measuring gap in relation to the flowbefore disassembling the probe The angle is indicated by the red spot at theprotractor at the back of the probe
Tools required
Allen key 4 mm
1
2WARNING
Equipmentdamage
WARNINGAvoid bending the fiber cablewhile disassembling theprobe
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 41copy BTG 2011
3232 Assembling the Probe
Tools required
Allen key 4 mm
2
1
NOTEThe angle of the probemeasuring gap in relation tothe flow must be set accordingto the notes made duringdisassembling
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
42 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3233 LED Intensity Adjustment
After the change is performed a LED intensity adjustment must be carried outbefore the transmitter can be put back into operation The procedure for theadjustment varies depending on the type of transmitter See the CPMoperation manual for additional instructions on how to access the parametersmentioned below
TCR-25xx1 Reinstall the transmitter to the pipe according to appropriate instructions in
section 2 Installation Instructions and admit pulp to the line
2 Connect the CPM to the transmitter and power up the transmitter
3 On the CPM display access the sensor configuration menu
4 If you want to use the present calibration perform the following
a Access the LED intensity parameter viewb Compare the displayed TCons value on the display with the actual
consistency of the pulp in the line
c Increase the LED intensity parameter value by approximately 2percentage units if the TCons value is too low or decrease if theTCons value is too high
d Repeat this procedure until the TCons value is equal to the actualconsistency of the pulp in the line
5 If you want to make a new calibration perform the following
a Change the value of parameter Adj LED int to 1
An automatic LED intensity adjustment will be started This will adjustthe LED intensity parameter to an appropriate value for the presentpulp conditions
b On the CPM display access the calibration menu and perform a newcalibration
TCT-25x1 RET-25x21 Connect the CPM to the transmitter and power up the transmitter
2 Place the probe in a bucket with water of drinking quality (the probe tip mustbe held at least 10 cm [4rdquo] from the wall and bottom of the bucket)
3 On the CPM display access the sensor configuration menu
4 Change the value of parameter Adj LED int to 1
An automatic LED intensity adjustment will be started This will adjust theLED intensity parameter to a value where the signal in clear water (CW) isas close to 100 as possible
5 Reinstall the transmitter to the pipe according to appropriate instructions insection 2 Installation Instructions and admit pulp to the line
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 43copy BTG 2011
324 Removing the Electronics Card
NOTEThe electronics card should only be removed for trouble shooting purposeswhen referred from section 33 Troubleshooting
Tools required
Small screwdriver Torx driver T-10
3
21
4
5 6WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile removing the electronicscard
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4856
32 - Service Actions
44 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3241 Assembling the Sensor Electronics Box
Tools required
Torx driver T-10
WARNING
Equipmentdamage
1
2 3
WARNINGAvoid bending the fiber cable
while mounting the electronicscard
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4956
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 45copy BTG 2011
325 Reinstalling the Transmitter
For mounting instructions and connection instructions see section 2
Installation Instructions
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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33 - Troubleshooting
46 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
33 Troubleshooting
Symptom Probable Cause Solution
1 No or incorrect output signal 11 Basic check Make sure that the process is working asusual and pulp is flowing in the pipe
Make sure that power is supplied to thecommunication platform
12 Electrical error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled +24V on theelectronics card (see fig 15 ) is permanently lit
If LED +24V is off check the wiring betweenthe sensor electronics box card and thecommunication platform If that does not helpchange the sensor electronics box
13 Software error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled CPU1 on theelectronics card (see fig 15 ) is flashingregularly Irregular flashing from LED CPU1indicates probable software error ContactBTG Service for further assistance
14 Communication error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled COM on theelectronics card is flashing (see fig 15 ) whichindicates that the communication is working
If LED COM is permanently lit check that thesystem cable is correctly connected to thesensor electronics box according to section2411 on page 23
If LED COM is off check the wiring betweenthe sensor electronics box and thecommunication platform for breaks
If the problem still remains contact BTGService for further assistance
2 Incorrect consistencymeasurement
21 Calibration needed Make a complete calibration of the transmitterSee the CPM Operation Manual for furtherinstructions
22 Incorrect LED intensityconfiguration
Access the sensor configuration menu on theCPM and perform an automatic LED intensityadjustment (requires a recalibration) or adjust
the LED intensity manually See the CPM Operation Manual for furtherinstructions
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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33 - Troubleshooting
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 47copy BTG 2011
3 Output signal varies withchange in flow
31 Wrong probe angle relative tothe flow
Turn the probe so that the measuring gap is ata 45deg angle from the pulp flow
For sluice valve variant see section 232Measuring Gap Angle Adjustment SluiceValve Variant For weld-in stud variant see section 234Mounting the Probe Weld-in Stud Variant
32 The transmitter is not mountedaccording to instructions It maybe installed at a point where thepulp suspension is layered andthe layering may vary with therate of flow
Check the installation with reference to therecommendations in the InstallationEngineering Guide Note the length of theturbulence damping zone after the pump
4 Abnormally unsteadyoutput signal
41 Selected time-constant fordamping is too short
Increase damping until signal stabilizes Seethe CPM Operation Manual for instructions
Symptom Probable Cause Solution
Fig 15 Electronics card
1 LED CPU1 - Software runindicator
2 LED COM -Communication indicator
3 LED CPU2 - Not used4 LED +24V - Power
indicator
1234
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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33 - Troubleshooting
48 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5356
41 - Spare Parts
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 49copy BTG 2011
4 Parts list
41 Spare Parts
Item No
Rec
spare parts
Qty Part No Spare Part Description
1 1 A0115105 TCR-2501 Probe with electronicsB0011684 TCR-2502 Probe with electronics
A0115238 TCT-2501 Probe with electronicsB0011569 RET-2502 Probe with electronics
2 1 A0113563 TCR-2511 Probe with electronicsB0011726 TCR-2512 Probe with electronics
A0121541 TCT-2511 Probe with electronicsB0011734 RET-2512 Probe with electronics
3 1 27003060 O-ring 392x3 EPDM4 1 27014018 O-ring 3747x534 EPDM5 1 A0004796 Sluice valve complete AISI 3166 1 A0043901 Weld-in stud flanged type SS steel 23437 1 A0115170 TCR-2501 Cover complete
B0011700 TCR-2501 Cover complete A0115220 TCT-2502 Cover complete A0115246 RET-2502 Cover complete
8 1 27014000 O-ring 362x3 EPDM9 1 A0115139 Sluice kit TCT RET
9 1 B0011577 Sluice kit TCR
10 1 A0114728 TCR-2511 Weld-on stud complete
1 2 3 4 5 67 8 9 10
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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42 - Accessories
50 TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list M20723encopy BTG 2011
42 Accessories
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 A0054460 Blind flange complete Sluice valve variant only2 1 A0112953 CPM Communication cable RS-485 - USB3 1 A0111674 CPM Communication cable RS-4854 1 X20309 BTG Software
1 2 3
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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42 - Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 51copy BTG 2011
421 PCD-1000 Probe Cleaning System
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 27012871 O-ring Oslash442x3 EPDM2 2 27016179 O-ring Oslash3747x534 Polyurethane3 2 27014448 O-ring Oslash590x16 Nitril4 2 27014455 O-ring Oslash748x16 Nitril5 2 27014430 O-ring Oslash800x16 Nitril6 2 27016419 O-ring Oslash390x16 Nitril7 1 27014828 X-ring 6922 x 534 Nitril
8 1 27017326 X-ring Oslash2499x353 Nitril9 1 26004895 Guide10 1 A0016436 Cylinder end cover 11 1 A0086082 Guide pin12 1 A0085209 Solenoid valve13 () 1 35008358 Diaphragm valve14 1 A0043901 Weld-in stud flanged type15 1 A0051763 Connection box complete16 1 A0053124 Circuit card
1 B0100545 Sealing kit Consist of item 1-8and Silicone grease48001887
POW R
V LVVV
DO
COM
GND
24V
151213
1016
1 2 3 4 25 345
11 8
9 6 7 9 614
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42 - Accessories
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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14 - Type Plate Explanations
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction 11copy BTG 2011
4 Manufacturing number
BTG internal product identification number
5 LED Product ClassOnly applicable for transmitter type TCR-25xx
6 CE-marking
The Transmitter is approved according to CE directives
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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15 - CE Declaration
12 TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction M20723encopy BTG 2011
15 CE Declaration
When using the units in other combinations than those tested for BTG can notguarantee CE directive conformity
The units in combination with customer-installed external devices may conformwith EMC and safety requirements when properly installed and CE-markedequipment is used
The system operator is responsible for CE directive conformityConformity must be verified by inspection
CE Declaration of Conformity
According to EN 17050-12005
Manufacturerrsquos Name BTG Instruments ABManufacturerrsquos Address PO Box 602 S- 661 29 SAumlFFLE Swedendeclares that the productProduct Name Total Consistency Transmitter Model Number TCR-2501-2511 alt with
FCM-8000FCI-1000HCM-8000 modulesTCR-2502-2512 alt withFCM-8000FCI-1000HCM-8010 modulesTCT-2501-2511 alt withFCM-8000FCI-1000HCM-8000 modulesRET-2502-2512 alt withFCM-8000FCI-1000HCM-8010 modules
complies with the amendments andrequirements of the
Low Voltage D irective 200695EC
EMC Directive 2 004108ECPED Directive 9723ECRoHS 2 00295ECWEEE 2 00296EC
and conforms with the following productstandards and PED conformity assessment procedureSafety EN ISO 12100-1
LVD EN 61010-1- 2nd ed
EMC EN 61000-6-2 99 EN 61000-6-4 04
PED Pressure equipment for pipingIn accordance to Article 1Table 9 art3 (3) Annex II
(Sound eng practise)Must not bear CE-marking
CSACRN 0C110585 Sluice valve device acc to ASME
WEEE -na- not Annex 1RoHS compatible
Quality System ISO 9001monitored byLloydrsquos Register Quality Assurance
Saumlffle September 2010
Bjoumlrn Fahlin DoO
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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21 - Unpacking
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 13copy BTG 2011
2 Installation Instructions
21 Unpacking
211 Unpacking Sluice Valve Variant
Fig 9 Unpacking sluicevalve variant
1 1 x Measuring probe2 1 x Sensor electronics
box3 1 x Sluice valve4 1 x Communication
Platform CPM5 1 x Blind flange
(optional)6 1 x PCD-1000 probe
cleaning system(optional with probepre-mounted)
7 1 x User Manual CD(not shown)
8 1 x BTG Softwareinstallation CD
(optional not shown)9 1 x Communicationcable (optional notshown)
1
3
5
2
4
6
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 1856
21 - Unpacking
14 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
212 Unpacking Weld-in Stud Variant
Fig 10 Unpacking weld-instud variant
1 1 x Measuring probe2 1 x Sensor electronics
box3 1 x Weld-in stud4 1 x Coupling5 1 x O-ring6 1 x Blind flange7 Communication
Platform CPM8 1 x User Manual (not
shown)9 1 x BTG CalWin
installation CD(optional not shown)
10 1 x Communicationcable (optional notshown)
2
7
4
3
1
56
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 1956
22 - Welding Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 15copy BTG 2011
22 Welding Instructions
221 Welding Instructions Sluice Valve Variant
Tools required
Block wrench 13 mm4 x braces (supplied by customer)
1 2
D=45 mm(18)
60 mm(24)
60 mm(24)
3
4 5
6 7
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
DANGERUse protective
clothing
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2056
22 - Welding Instructions
16 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
8 9
11
13
12
X 60mm=
Y=X
Y
X=60mm
Y=X
Y
10
14 15
NOTERemove any welding andgrinding beard inside thepipeto reduce the risk of pulpstuck
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2156
22 - Welding Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 17copy BTG 2011
222 Welding Instructions Weld-in Stud Variant
Tools required
Torque wrench 10 mm
1
4
6
5
X 60mm=
Y=X
Y
1 2
D=40 mm(16)
3
60 mm(24)
60 mm(24)
7 8
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
DANGERUse protective
clothing
NOTERemove any welding andgrinding beard inside thepipeto reduce the risk of pulpstuck
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2256
22 - Welding Instructions
18 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
10 Nm
9 10
11
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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23 - Mounting Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 19copy BTG 2011
23 Mounting Instructions
231 Sensor Electronics Box
Mount the electronics box to a none vibrating position such as a wall or poleby fastening the wall bracket to a flat surface Use four suitable screws
Tools required
Screwdriver
2 5 0
1 0
2 5
1
Fig 11 Recommendedclearances
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2456
23 - Mounting Instructions
20 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
232 Measuring Gap Angle Adjustment SluiceValve Variant
Tools required
Allen key 4 mm 5 mm
1
BD
A
180deg
180deg
2
3
4 5
C
DANGERHigh pressure
in the equipment
NOTEThe red spot on the protractorindicates the position of themeasuring gap
Normal pulp
The probe measuring gap musthave a 45deg angle from the pulpflow If the pulp flowcorresponds to arrow A or Bthe angle must be adjusted
Unscreened pulp
The probe measuring gap musthave a 135deg angle from thepulp flow If the pulp flowcorresponds to arrow C or Dthe angle must be adjusted
DANGERThe transmitter must always beremoved from the pipe whenthe angle is adjusted
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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23 - Mounting Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 21copy BTG 2011
6
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2656
23 - Mounting Instructions
22 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
233 Mounting the Probe Sluice Valve Variant
NOTEIf the pipe pressure is higher than 5 bar (72 psi) we recommend that the pipeis depressurized during mounting of the probe into the sluice valve
Tools required
Small brushBlock wrench 17 mmSocket wrench 19 mm
Allen key 4 mm
Consumables required
Lubricant for O-rings (use MOLYKOTE 111 or equivalent for EPDM O-rings)
1
3
2
A
B
C
4
DANGERUse protective
clothing
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2756
23 - Mounting Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 23copy BTG 2011
5 6
7 8
9WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile mounting the back cover
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2856
23 - Mounting Instructions
24 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
234 Mounting the Probe Weld-in Stud Variant
Tools required
Torque wrench 10 mm
45deg
135deg
A B
1
4
2
3
5
10 Nm
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
NOTEThe asterisk on the protractorindicates the position of themeasuring gap
Normal pulp
The probe measuring gap musthave a 45deg angle from the pulpflow as shown in step 4figure A
Unscreened pulp
The probe measuring gap musthave a 135deg angle from thepulp flow as shown in step 4figure B
WARNINGEquipment
damage
WARNINGAvoid bending the fiber cablewhile mounting the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2956
24 - Connection Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 25copy BTG 2011
24 Connection Instructions
241 Electrical Connections2411 Connection of Communication Platform
WARNING
Equipmentdamage
WARNING
The power to thecommunication platform mustbe turned off when connectingthe communication platform tothe sensor electronics box
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
26 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
25 Optional Accessories
251 PCD-1000 Probe Cleaning System
NOTEThese instructions are only valid for installation of the PCD-1000 withTCT-2501 or RET-2502 probe pre-mounted
2511 Dimensions and Installation Clearances
Min Oslash1004
Min 30012
70028
5 5 0
2 2
1 4 0
5 5
1 3 3
5 3
5 1 2
Fig 12 PCD-1000Dimensions andclearances
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 27copy BTG 2011
2512 Measuring Gap angle Adjustment
Tools required
Allen key 4 mmBlock wrench 10mm 16 mm
BD
C
A
180deg
180deg
3 4
2
1NOTEThe screw on the protectivesleeve indicates the position ofthe measuring gap
The probe measuring gap musthave a 45deg angle from the pulpflow If the pulp flowcorresponds to arrow B or Cthe angle must be adjusted
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
28 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
5
6 7
180deg
8
9 10
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3356
25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 29copy BTG 2011
2513 Welding and Mounting
Tools required
Block wrench 13 mm 16 mm
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
DANGERUse protectiveclothing
1 2
D=45 mm(18)
60 mm(24)
60 mm(24)
3
4 5
6 7
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3456
25 - Optional Accessories
30 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
8
X=60mm
Y=X
Y
X=60mm
Y=X
Y
9 10
11 12
13
14
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3556
25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 31copy BTG 2011
5 5 0
2 2
15 16
17 18
19 20
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
32 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
2514 Electrical Connections
Tools required
Small screwdriver
-+
P1
DO
+ + - -
100-240 V AC
PE N L
P3
P2
P1 D O 1
+ C O M
G N D
+ 2 4 V
S
PCD-1000 CPM
1 2
3
3
-+
P1
DO
+ + - -
100-240 V AC
PE N L
P3
HCMP2
P1 D O 1
+ C O M
G N D
+ 2 4 V
S
PCD-1000 CPM
FCM
DANGERHazardous voltage
in the equipment
S = Shieldconnected tocable gland
2 x 2 x 075 mm 2
(2 x 2 x AWG18)
NOTEFor FCM connection a jumpermust be connected between
DO1 and +COM as shown infigure
1 x 2 x 075 mm 2
(1 x 2 x AWG18)
S = Shieldconnected tocable gland
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3756
25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 33copy BTG 2011
2515 Water Connections
2516 Air Connections
3-6 bar (45-90 psi)
Water inlet Water outlet
D=85 mm
[033]D=172 mm
[068]
4-8 bar (58-100 psi)or at least half theprocess pressure
Air Connection
Hose Oslash6-4
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
34 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3956
31 - Maintenance Recommendations
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 35copy BTG 2011
3 Service Instructions
31 Maintenance Recommendations
311 Regular Maintenance of the Transmitter
Maintenance needs will depend on the transmitter position media influenceand ambient conditions
Regular maintenance includes
bull Quarterly inspection of rubber seals in contact with media containing highconcentration of chemicals (black liquor chlorine etc) to prevent leakage
bull Semi-annual inspection inside the cover for possible leakage
Long-term maintenance includes
bull Replacement of media exposed rubber seals typically after 3-5 yearsoperation
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
36 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
32 Service Actions
321 Removing the Transmitter from the Pipe3211 Sluice Valve Variant
NOTEIf the pipe pressure is higher than 5 bar (72 psi) we recommend that the pipeis depressurized before removal of the probe from the sluice valve
Tools required
Allen key 4 mmBlock wrench 17 mmSocket wrench 19 mm
3
21
4
DANGERUse protective
clothing
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4156
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 37copy BTG 2011
5
CB
A
6WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile removing the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4256
32 - Service Actions
38 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3212 Weld-in Stud Variant
Tools required
Torque wrench 10 mm
1 2
10 Nm
3 4
5
DANGERUse protectiveclothing
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
WARNING
Equipmentdamage
WARNINGAvoid bending the fiber cablewhile removing the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4356
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 39copy BTG 2011
322 Changing O-rings
All O-rings that need to be changed on a regular basis are shown in fig 14
below
Consumables required
Lubricant for O-rings (use MOLYKOTE 111 or equivalent for EPDM O-rings)
Parts required
Sluice valve variantO-ring 3747x534 27014018O-ring 362x3 27014000
Weld-in stud variantO-ring 392x3 27003060
Fig 13 O-rings sluice valvevariant
1 O-ring 3747x5342 O-ring 362x3
1
2
Fig 14 O-ring weld-in studvariant
3 O-ring 392x3
3
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
40 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
323 Changing Probe with Electronics
NOTEThe disassembling and assembling instructions in section 3231 and section3231 are only relevant for sluice valve variant transmitters A LED intensityadjustment as described in section 3233 must however be performed for alltransmitter variants when changing the probe
3231 Disassembling the Probe
NOTEMake a note of the angle of the probe measuring gap in relation to the flowbefore disassembling the probe The angle is indicated by the red spot at theprotractor at the back of the probe
Tools required
Allen key 4 mm
1
2WARNING
Equipmentdamage
WARNINGAvoid bending the fiber cablewhile disassembling theprobe
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4556
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 41copy BTG 2011
3232 Assembling the Probe
Tools required
Allen key 4 mm
2
1
NOTEThe angle of the probemeasuring gap in relation tothe flow must be set accordingto the notes made duringdisassembling
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
42 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3233 LED Intensity Adjustment
After the change is performed a LED intensity adjustment must be carried outbefore the transmitter can be put back into operation The procedure for theadjustment varies depending on the type of transmitter See the CPMoperation manual for additional instructions on how to access the parametersmentioned below
TCR-25xx1 Reinstall the transmitter to the pipe according to appropriate instructions in
section 2 Installation Instructions and admit pulp to the line
2 Connect the CPM to the transmitter and power up the transmitter
3 On the CPM display access the sensor configuration menu
4 If you want to use the present calibration perform the following
a Access the LED intensity parameter viewb Compare the displayed TCons value on the display with the actual
consistency of the pulp in the line
c Increase the LED intensity parameter value by approximately 2percentage units if the TCons value is too low or decrease if theTCons value is too high
d Repeat this procedure until the TCons value is equal to the actualconsistency of the pulp in the line
5 If you want to make a new calibration perform the following
a Change the value of parameter Adj LED int to 1
An automatic LED intensity adjustment will be started This will adjustthe LED intensity parameter to an appropriate value for the presentpulp conditions
b On the CPM display access the calibration menu and perform a newcalibration
TCT-25x1 RET-25x21 Connect the CPM to the transmitter and power up the transmitter
2 Place the probe in a bucket with water of drinking quality (the probe tip mustbe held at least 10 cm [4rdquo] from the wall and bottom of the bucket)
3 On the CPM display access the sensor configuration menu
4 Change the value of parameter Adj LED int to 1
An automatic LED intensity adjustment will be started This will adjust theLED intensity parameter to a value where the signal in clear water (CW) isas close to 100 as possible
5 Reinstall the transmitter to the pipe according to appropriate instructions insection 2 Installation Instructions and admit pulp to the line
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4756
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 43copy BTG 2011
324 Removing the Electronics Card
NOTEThe electronics card should only be removed for trouble shooting purposeswhen referred from section 33 Troubleshooting
Tools required
Small screwdriver Torx driver T-10
3
21
4
5 6WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile removing the electronicscard
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4856
32 - Service Actions
44 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3241 Assembling the Sensor Electronics Box
Tools required
Torx driver T-10
WARNING
Equipmentdamage
1
2 3
WARNINGAvoid bending the fiber cable
while mounting the electronicscard
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4956
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 45copy BTG 2011
325 Reinstalling the Transmitter
For mounting instructions and connection instructions see section 2
Installation Instructions
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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33 - Troubleshooting
46 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
33 Troubleshooting
Symptom Probable Cause Solution
1 No or incorrect output signal 11 Basic check Make sure that the process is working asusual and pulp is flowing in the pipe
Make sure that power is supplied to thecommunication platform
12 Electrical error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled +24V on theelectronics card (see fig 15 ) is permanently lit
If LED +24V is off check the wiring betweenthe sensor electronics box card and thecommunication platform If that does not helpchange the sensor electronics box
13 Software error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled CPU1 on theelectronics card (see fig 15 ) is flashingregularly Irregular flashing from LED CPU1indicates probable software error ContactBTG Service for further assistance
14 Communication error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled COM on theelectronics card is flashing (see fig 15 ) whichindicates that the communication is working
If LED COM is permanently lit check that thesystem cable is correctly connected to thesensor electronics box according to section2411 on page 23
If LED COM is off check the wiring betweenthe sensor electronics box and thecommunication platform for breaks
If the problem still remains contact BTGService for further assistance
2 Incorrect consistencymeasurement
21 Calibration needed Make a complete calibration of the transmitterSee the CPM Operation Manual for furtherinstructions
22 Incorrect LED intensityconfiguration
Access the sensor configuration menu on theCPM and perform an automatic LED intensityadjustment (requires a recalibration) or adjust
the LED intensity manually See the CPM Operation Manual for furtherinstructions
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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33 - Troubleshooting
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 47copy BTG 2011
3 Output signal varies withchange in flow
31 Wrong probe angle relative tothe flow
Turn the probe so that the measuring gap is ata 45deg angle from the pulp flow
For sluice valve variant see section 232Measuring Gap Angle Adjustment SluiceValve Variant For weld-in stud variant see section 234Mounting the Probe Weld-in Stud Variant
32 The transmitter is not mountedaccording to instructions It maybe installed at a point where thepulp suspension is layered andthe layering may vary with therate of flow
Check the installation with reference to therecommendations in the InstallationEngineering Guide Note the length of theturbulence damping zone after the pump
4 Abnormally unsteadyoutput signal
41 Selected time-constant fordamping is too short
Increase damping until signal stabilizes Seethe CPM Operation Manual for instructions
Symptom Probable Cause Solution
Fig 15 Electronics card
1 LED CPU1 - Software runindicator
2 LED COM -Communication indicator
3 LED CPU2 - Not used4 LED +24V - Power
indicator
1234
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5256
33 - Troubleshooting
48 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5356
41 - Spare Parts
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 49copy BTG 2011
4 Parts list
41 Spare Parts
Item No
Rec
spare parts
Qty Part No Spare Part Description
1 1 A0115105 TCR-2501 Probe with electronicsB0011684 TCR-2502 Probe with electronics
A0115238 TCT-2501 Probe with electronicsB0011569 RET-2502 Probe with electronics
2 1 A0113563 TCR-2511 Probe with electronicsB0011726 TCR-2512 Probe with electronics
A0121541 TCT-2511 Probe with electronicsB0011734 RET-2512 Probe with electronics
3 1 27003060 O-ring 392x3 EPDM4 1 27014018 O-ring 3747x534 EPDM5 1 A0004796 Sluice valve complete AISI 3166 1 A0043901 Weld-in stud flanged type SS steel 23437 1 A0115170 TCR-2501 Cover complete
B0011700 TCR-2501 Cover complete A0115220 TCT-2502 Cover complete A0115246 RET-2502 Cover complete
8 1 27014000 O-ring 362x3 EPDM9 1 A0115139 Sluice kit TCT RET
9 1 B0011577 Sluice kit TCR
10 1 A0114728 TCR-2511 Weld-on stud complete
1 2 3 4 5 67 8 9 10
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5456
42 - Accessories
50 TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list M20723encopy BTG 2011
42 Accessories
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 A0054460 Blind flange complete Sluice valve variant only2 1 A0112953 CPM Communication cable RS-485 - USB3 1 A0111674 CPM Communication cable RS-4854 1 X20309 BTG Software
1 2 3
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5556
42 - Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 51copy BTG 2011
421 PCD-1000 Probe Cleaning System
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 27012871 O-ring Oslash442x3 EPDM2 2 27016179 O-ring Oslash3747x534 Polyurethane3 2 27014448 O-ring Oslash590x16 Nitril4 2 27014455 O-ring Oslash748x16 Nitril5 2 27014430 O-ring Oslash800x16 Nitril6 2 27016419 O-ring Oslash390x16 Nitril7 1 27014828 X-ring 6922 x 534 Nitril
8 1 27017326 X-ring Oslash2499x353 Nitril9 1 26004895 Guide10 1 A0016436 Cylinder end cover 11 1 A0086082 Guide pin12 1 A0085209 Solenoid valve13 () 1 35008358 Diaphragm valve14 1 A0043901 Weld-in stud flanged type15 1 A0051763 Connection box complete16 1 A0053124 Circuit card
1 B0100545 Sealing kit Consist of item 1-8and Silicone grease48001887
POW R
V LVVV
DO
COM
GND
24V
151213
1016
1 2 3 4 25 345
11 8
9 6 7 9 614
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5656
42 - Accessories
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 1656
15 - CE Declaration
12 TCR-2501 TCR-2502 TCT-2501 RET-2502 Product Introduction M20723encopy BTG 2011
15 CE Declaration
When using the units in other combinations than those tested for BTG can notguarantee CE directive conformity
The units in combination with customer-installed external devices may conformwith EMC and safety requirements when properly installed and CE-markedequipment is used
The system operator is responsible for CE directive conformityConformity must be verified by inspection
CE Declaration of Conformity
According to EN 17050-12005
Manufacturerrsquos Name BTG Instruments ABManufacturerrsquos Address PO Box 602 S- 661 29 SAumlFFLE Swedendeclares that the productProduct Name Total Consistency Transmitter Model Number TCR-2501-2511 alt with
FCM-8000FCI-1000HCM-8000 modulesTCR-2502-2512 alt withFCM-8000FCI-1000HCM-8010 modulesTCT-2501-2511 alt withFCM-8000FCI-1000HCM-8000 modulesRET-2502-2512 alt withFCM-8000FCI-1000HCM-8010 modules
complies with the amendments andrequirements of the
Low Voltage D irective 200695EC
EMC Directive 2 004108ECPED Directive 9723ECRoHS 2 00295ECWEEE 2 00296EC
and conforms with the following productstandards and PED conformity assessment procedureSafety EN ISO 12100-1
LVD EN 61010-1- 2nd ed
EMC EN 61000-6-2 99 EN 61000-6-4 04
PED Pressure equipment for pipingIn accordance to Article 1Table 9 art3 (3) Annex II
(Sound eng practise)Must not bear CE-marking
CSACRN 0C110585 Sluice valve device acc to ASME
WEEE -na- not Annex 1RoHS compatible
Quality System ISO 9001monitored byLloydrsquos Register Quality Assurance
Saumlffle September 2010
Bjoumlrn Fahlin DoO
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 1756
21 - Unpacking
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 13copy BTG 2011
2 Installation Instructions
21 Unpacking
211 Unpacking Sluice Valve Variant
Fig 9 Unpacking sluicevalve variant
1 1 x Measuring probe2 1 x Sensor electronics
box3 1 x Sluice valve4 1 x Communication
Platform CPM5 1 x Blind flange
(optional)6 1 x PCD-1000 probe
cleaning system(optional with probepre-mounted)
7 1 x User Manual CD(not shown)
8 1 x BTG Softwareinstallation CD
(optional not shown)9 1 x Communicationcable (optional notshown)
1
3
5
2
4
6
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 1856
21 - Unpacking
14 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
212 Unpacking Weld-in Stud Variant
Fig 10 Unpacking weld-instud variant
1 1 x Measuring probe2 1 x Sensor electronics
box3 1 x Weld-in stud4 1 x Coupling5 1 x O-ring6 1 x Blind flange7 Communication
Platform CPM8 1 x User Manual (not
shown)9 1 x BTG CalWin
installation CD(optional not shown)
10 1 x Communicationcable (optional notshown)
2
7
4
3
1
56
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 1956
22 - Welding Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 15copy BTG 2011
22 Welding Instructions
221 Welding Instructions Sluice Valve Variant
Tools required
Block wrench 13 mm4 x braces (supplied by customer)
1 2
D=45 mm(18)
60 mm(24)
60 mm(24)
3
4 5
6 7
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
DANGERUse protective
clothing
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2056
22 - Welding Instructions
16 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
8 9
11
13
12
X 60mm=
Y=X
Y
X=60mm
Y=X
Y
10
14 15
NOTERemove any welding andgrinding beard inside thepipeto reduce the risk of pulpstuck
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2156
22 - Welding Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 17copy BTG 2011
222 Welding Instructions Weld-in Stud Variant
Tools required
Torque wrench 10 mm
1
4
6
5
X 60mm=
Y=X
Y
1 2
D=40 mm(16)
3
60 mm(24)
60 mm(24)
7 8
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
DANGERUse protective
clothing
NOTERemove any welding andgrinding beard inside thepipeto reduce the risk of pulpstuck
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2256
22 - Welding Instructions
18 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
10 Nm
9 10
11
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2356
23 - Mounting Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 19copy BTG 2011
23 Mounting Instructions
231 Sensor Electronics Box
Mount the electronics box to a none vibrating position such as a wall or poleby fastening the wall bracket to a flat surface Use four suitable screws
Tools required
Screwdriver
2 5 0
1 0
2 5
1
Fig 11 Recommendedclearances
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2456
23 - Mounting Instructions
20 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
232 Measuring Gap Angle Adjustment SluiceValve Variant
Tools required
Allen key 4 mm 5 mm
1
BD
A
180deg
180deg
2
3
4 5
C
DANGERHigh pressure
in the equipment
NOTEThe red spot on the protractorindicates the position of themeasuring gap
Normal pulp
The probe measuring gap musthave a 45deg angle from the pulpflow If the pulp flowcorresponds to arrow A or Bthe angle must be adjusted
Unscreened pulp
The probe measuring gap musthave a 135deg angle from thepulp flow If the pulp flowcorresponds to arrow C or Dthe angle must be adjusted
DANGERThe transmitter must always beremoved from the pipe whenthe angle is adjusted
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2556
23 - Mounting Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 21copy BTG 2011
6
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2656
23 - Mounting Instructions
22 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
233 Mounting the Probe Sluice Valve Variant
NOTEIf the pipe pressure is higher than 5 bar (72 psi) we recommend that the pipeis depressurized during mounting of the probe into the sluice valve
Tools required
Small brushBlock wrench 17 mmSocket wrench 19 mm
Allen key 4 mm
Consumables required
Lubricant for O-rings (use MOLYKOTE 111 or equivalent for EPDM O-rings)
1
3
2
A
B
C
4
DANGERUse protective
clothing
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2756
23 - Mounting Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 23copy BTG 2011
5 6
7 8
9WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile mounting the back cover
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2856
23 - Mounting Instructions
24 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
234 Mounting the Probe Weld-in Stud Variant
Tools required
Torque wrench 10 mm
45deg
135deg
A B
1
4
2
3
5
10 Nm
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
NOTEThe asterisk on the protractorindicates the position of themeasuring gap
Normal pulp
The probe measuring gap musthave a 45deg angle from the pulpflow as shown in step 4figure A
Unscreened pulp
The probe measuring gap musthave a 135deg angle from thepulp flow as shown in step 4figure B
WARNINGEquipment
damage
WARNINGAvoid bending the fiber cablewhile mounting the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2956
24 - Connection Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 25copy BTG 2011
24 Connection Instructions
241 Electrical Connections2411 Connection of Communication Platform
WARNING
Equipmentdamage
WARNING
The power to thecommunication platform mustbe turned off when connectingthe communication platform tothe sensor electronics box
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3056
25 - Optional Accessories
26 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
25 Optional Accessories
251 PCD-1000 Probe Cleaning System
NOTEThese instructions are only valid for installation of the PCD-1000 withTCT-2501 or RET-2502 probe pre-mounted
2511 Dimensions and Installation Clearances
Min Oslash1004
Min 30012
70028
5 5 0
2 2
1 4 0
5 5
1 3 3
5 3
5 1 2
Fig 12 PCD-1000Dimensions andclearances
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3156
25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 27copy BTG 2011
2512 Measuring Gap angle Adjustment
Tools required
Allen key 4 mmBlock wrench 10mm 16 mm
BD
C
A
180deg
180deg
3 4
2
1NOTEThe screw on the protectivesleeve indicates the position ofthe measuring gap
The probe measuring gap musthave a 45deg angle from the pulpflow If the pulp flowcorresponds to arrow B or Cthe angle must be adjusted
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3256
25 - Optional Accessories
28 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
5
6 7
180deg
8
9 10
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3356
25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 29copy BTG 2011
2513 Welding and Mounting
Tools required
Block wrench 13 mm 16 mm
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
DANGERUse protectiveclothing
1 2
D=45 mm(18)
60 mm(24)
60 mm(24)
3
4 5
6 7
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3456
25 - Optional Accessories
30 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
8
X=60mm
Y=X
Y
X=60mm
Y=X
Y
9 10
11 12
13
14
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3556
25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 31copy BTG 2011
5 5 0
2 2
15 16
17 18
19 20
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3656
25 - Optional Accessories
32 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
2514 Electrical Connections
Tools required
Small screwdriver
-+
P1
DO
+ + - -
100-240 V AC
PE N L
P3
P2
P1 D O 1
+ C O M
G N D
+ 2 4 V
S
PCD-1000 CPM
1 2
3
3
-+
P1
DO
+ + - -
100-240 V AC
PE N L
P3
HCMP2
P1 D O 1
+ C O M
G N D
+ 2 4 V
S
PCD-1000 CPM
FCM
DANGERHazardous voltage
in the equipment
S = Shieldconnected tocable gland
2 x 2 x 075 mm 2
(2 x 2 x AWG18)
NOTEFor FCM connection a jumpermust be connected between
DO1 and +COM as shown infigure
1 x 2 x 075 mm 2
(1 x 2 x AWG18)
S = Shieldconnected tocable gland
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3756
25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 33copy BTG 2011
2515 Water Connections
2516 Air Connections
3-6 bar (45-90 psi)
Water inlet Water outlet
D=85 mm
[033]D=172 mm
[068]
4-8 bar (58-100 psi)or at least half theprocess pressure
Air Connection
Hose Oslash6-4
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3856
25 - Optional Accessories
34 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3956
31 - Maintenance Recommendations
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 35copy BTG 2011
3 Service Instructions
31 Maintenance Recommendations
311 Regular Maintenance of the Transmitter
Maintenance needs will depend on the transmitter position media influenceand ambient conditions
Regular maintenance includes
bull Quarterly inspection of rubber seals in contact with media containing highconcentration of chemicals (black liquor chlorine etc) to prevent leakage
bull Semi-annual inspection inside the cover for possible leakage
Long-term maintenance includes
bull Replacement of media exposed rubber seals typically after 3-5 yearsoperation
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4056
32 - Service Actions
36 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
32 Service Actions
321 Removing the Transmitter from the Pipe3211 Sluice Valve Variant
NOTEIf the pipe pressure is higher than 5 bar (72 psi) we recommend that the pipeis depressurized before removal of the probe from the sluice valve
Tools required
Allen key 4 mmBlock wrench 17 mmSocket wrench 19 mm
3
21
4
DANGERUse protective
clothing
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4156
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 37copy BTG 2011
5
CB
A
6WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile removing the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4256
32 - Service Actions
38 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3212 Weld-in Stud Variant
Tools required
Torque wrench 10 mm
1 2
10 Nm
3 4
5
DANGERUse protectiveclothing
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
WARNING
Equipmentdamage
WARNINGAvoid bending the fiber cablewhile removing the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4356
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 39copy BTG 2011
322 Changing O-rings
All O-rings that need to be changed on a regular basis are shown in fig 14
below
Consumables required
Lubricant for O-rings (use MOLYKOTE 111 or equivalent for EPDM O-rings)
Parts required
Sluice valve variantO-ring 3747x534 27014018O-ring 362x3 27014000
Weld-in stud variantO-ring 392x3 27003060
Fig 13 O-rings sluice valvevariant
1 O-ring 3747x5342 O-ring 362x3
1
2
Fig 14 O-ring weld-in studvariant
3 O-ring 392x3
3
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4456
32 - Service Actions
40 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
323 Changing Probe with Electronics
NOTEThe disassembling and assembling instructions in section 3231 and section3231 are only relevant for sluice valve variant transmitters A LED intensityadjustment as described in section 3233 must however be performed for alltransmitter variants when changing the probe
3231 Disassembling the Probe
NOTEMake a note of the angle of the probe measuring gap in relation to the flowbefore disassembling the probe The angle is indicated by the red spot at theprotractor at the back of the probe
Tools required
Allen key 4 mm
1
2WARNING
Equipmentdamage
WARNINGAvoid bending the fiber cablewhile disassembling theprobe
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4556
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 41copy BTG 2011
3232 Assembling the Probe
Tools required
Allen key 4 mm
2
1
NOTEThe angle of the probemeasuring gap in relation tothe flow must be set accordingto the notes made duringdisassembling
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4656
32 - Service Actions
42 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3233 LED Intensity Adjustment
After the change is performed a LED intensity adjustment must be carried outbefore the transmitter can be put back into operation The procedure for theadjustment varies depending on the type of transmitter See the CPMoperation manual for additional instructions on how to access the parametersmentioned below
TCR-25xx1 Reinstall the transmitter to the pipe according to appropriate instructions in
section 2 Installation Instructions and admit pulp to the line
2 Connect the CPM to the transmitter and power up the transmitter
3 On the CPM display access the sensor configuration menu
4 If you want to use the present calibration perform the following
a Access the LED intensity parameter viewb Compare the displayed TCons value on the display with the actual
consistency of the pulp in the line
c Increase the LED intensity parameter value by approximately 2percentage units if the TCons value is too low or decrease if theTCons value is too high
d Repeat this procedure until the TCons value is equal to the actualconsistency of the pulp in the line
5 If you want to make a new calibration perform the following
a Change the value of parameter Adj LED int to 1
An automatic LED intensity adjustment will be started This will adjustthe LED intensity parameter to an appropriate value for the presentpulp conditions
b On the CPM display access the calibration menu and perform a newcalibration
TCT-25x1 RET-25x21 Connect the CPM to the transmitter and power up the transmitter
2 Place the probe in a bucket with water of drinking quality (the probe tip mustbe held at least 10 cm [4rdquo] from the wall and bottom of the bucket)
3 On the CPM display access the sensor configuration menu
4 Change the value of parameter Adj LED int to 1
An automatic LED intensity adjustment will be started This will adjust theLED intensity parameter to a value where the signal in clear water (CW) isas close to 100 as possible
5 Reinstall the transmitter to the pipe according to appropriate instructions insection 2 Installation Instructions and admit pulp to the line
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 43copy BTG 2011
324 Removing the Electronics Card
NOTEThe electronics card should only be removed for trouble shooting purposeswhen referred from section 33 Troubleshooting
Tools required
Small screwdriver Torx driver T-10
3
21
4
5 6WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile removing the electronicscard
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4856
32 - Service Actions
44 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3241 Assembling the Sensor Electronics Box
Tools required
Torx driver T-10
WARNING
Equipmentdamage
1
2 3
WARNINGAvoid bending the fiber cable
while mounting the electronicscard
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4956
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 45copy BTG 2011
325 Reinstalling the Transmitter
For mounting instructions and connection instructions see section 2
Installation Instructions
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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33 - Troubleshooting
46 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
33 Troubleshooting
Symptom Probable Cause Solution
1 No or incorrect output signal 11 Basic check Make sure that the process is working asusual and pulp is flowing in the pipe
Make sure that power is supplied to thecommunication platform
12 Electrical error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled +24V on theelectronics card (see fig 15 ) is permanently lit
If LED +24V is off check the wiring betweenthe sensor electronics box card and thecommunication platform If that does not helpchange the sensor electronics box
13 Software error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled CPU1 on theelectronics card (see fig 15 ) is flashingregularly Irregular flashing from LED CPU1indicates probable software error ContactBTG Service for further assistance
14 Communication error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled COM on theelectronics card is flashing (see fig 15 ) whichindicates that the communication is working
If LED COM is permanently lit check that thesystem cable is correctly connected to thesensor electronics box according to section2411 on page 23
If LED COM is off check the wiring betweenthe sensor electronics box and thecommunication platform for breaks
If the problem still remains contact BTGService for further assistance
2 Incorrect consistencymeasurement
21 Calibration needed Make a complete calibration of the transmitterSee the CPM Operation Manual for furtherinstructions
22 Incorrect LED intensityconfiguration
Access the sensor configuration menu on theCPM and perform an automatic LED intensityadjustment (requires a recalibration) or adjust
the LED intensity manually See the CPM Operation Manual for furtherinstructions
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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33 - Troubleshooting
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 47copy BTG 2011
3 Output signal varies withchange in flow
31 Wrong probe angle relative tothe flow
Turn the probe so that the measuring gap is ata 45deg angle from the pulp flow
For sluice valve variant see section 232Measuring Gap Angle Adjustment SluiceValve Variant For weld-in stud variant see section 234Mounting the Probe Weld-in Stud Variant
32 The transmitter is not mountedaccording to instructions It maybe installed at a point where thepulp suspension is layered andthe layering may vary with therate of flow
Check the installation with reference to therecommendations in the InstallationEngineering Guide Note the length of theturbulence damping zone after the pump
4 Abnormally unsteadyoutput signal
41 Selected time-constant fordamping is too short
Increase damping until signal stabilizes Seethe CPM Operation Manual for instructions
Symptom Probable Cause Solution
Fig 15 Electronics card
1 LED CPU1 - Software runindicator
2 LED COM -Communication indicator
3 LED CPU2 - Not used4 LED +24V - Power
indicator
1234
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5256
33 - Troubleshooting
48 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5356
41 - Spare Parts
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 49copy BTG 2011
4 Parts list
41 Spare Parts
Item No
Rec
spare parts
Qty Part No Spare Part Description
1 1 A0115105 TCR-2501 Probe with electronicsB0011684 TCR-2502 Probe with electronics
A0115238 TCT-2501 Probe with electronicsB0011569 RET-2502 Probe with electronics
2 1 A0113563 TCR-2511 Probe with electronicsB0011726 TCR-2512 Probe with electronics
A0121541 TCT-2511 Probe with electronicsB0011734 RET-2512 Probe with electronics
3 1 27003060 O-ring 392x3 EPDM4 1 27014018 O-ring 3747x534 EPDM5 1 A0004796 Sluice valve complete AISI 3166 1 A0043901 Weld-in stud flanged type SS steel 23437 1 A0115170 TCR-2501 Cover complete
B0011700 TCR-2501 Cover complete A0115220 TCT-2502 Cover complete A0115246 RET-2502 Cover complete
8 1 27014000 O-ring 362x3 EPDM9 1 A0115139 Sluice kit TCT RET
9 1 B0011577 Sluice kit TCR
10 1 A0114728 TCR-2511 Weld-on stud complete
1 2 3 4 5 67 8 9 10
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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42 - Accessories
50 TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list M20723encopy BTG 2011
42 Accessories
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 A0054460 Blind flange complete Sluice valve variant only2 1 A0112953 CPM Communication cable RS-485 - USB3 1 A0111674 CPM Communication cable RS-4854 1 X20309 BTG Software
1 2 3
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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42 - Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 51copy BTG 2011
421 PCD-1000 Probe Cleaning System
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 27012871 O-ring Oslash442x3 EPDM2 2 27016179 O-ring Oslash3747x534 Polyurethane3 2 27014448 O-ring Oslash590x16 Nitril4 2 27014455 O-ring Oslash748x16 Nitril5 2 27014430 O-ring Oslash800x16 Nitril6 2 27016419 O-ring Oslash390x16 Nitril7 1 27014828 X-ring 6922 x 534 Nitril
8 1 27017326 X-ring Oslash2499x353 Nitril9 1 26004895 Guide10 1 A0016436 Cylinder end cover 11 1 A0086082 Guide pin12 1 A0085209 Solenoid valve13 () 1 35008358 Diaphragm valve14 1 A0043901 Weld-in stud flanged type15 1 A0051763 Connection box complete16 1 A0053124 Circuit card
1 B0100545 Sealing kit Consist of item 1-8and Silicone grease48001887
POW R
V LVVV
DO
COM
GND
24V
151213
1016
1 2 3 4 25 345
11 8
9 6 7 9 614
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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42 - Accessories
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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21 - Unpacking
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 13copy BTG 2011
2 Installation Instructions
21 Unpacking
211 Unpacking Sluice Valve Variant
Fig 9 Unpacking sluicevalve variant
1 1 x Measuring probe2 1 x Sensor electronics
box3 1 x Sluice valve4 1 x Communication
Platform CPM5 1 x Blind flange
(optional)6 1 x PCD-1000 probe
cleaning system(optional with probepre-mounted)
7 1 x User Manual CD(not shown)
8 1 x BTG Softwareinstallation CD
(optional not shown)9 1 x Communicationcable (optional notshown)
1
3
5
2
4
6
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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21 - Unpacking
14 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
212 Unpacking Weld-in Stud Variant
Fig 10 Unpacking weld-instud variant
1 1 x Measuring probe2 1 x Sensor electronics
box3 1 x Weld-in stud4 1 x Coupling5 1 x O-ring6 1 x Blind flange7 Communication
Platform CPM8 1 x User Manual (not
shown)9 1 x BTG CalWin
installation CD(optional not shown)
10 1 x Communicationcable (optional notshown)
2
7
4
3
1
56
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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22 - Welding Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 15copy BTG 2011
22 Welding Instructions
221 Welding Instructions Sluice Valve Variant
Tools required
Block wrench 13 mm4 x braces (supplied by customer)
1 2
D=45 mm(18)
60 mm(24)
60 mm(24)
3
4 5
6 7
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
DANGERUse protective
clothing
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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22 - Welding Instructions
16 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
8 9
11
13
12
X 60mm=
Y=X
Y
X=60mm
Y=X
Y
10
14 15
NOTERemove any welding andgrinding beard inside thepipeto reduce the risk of pulpstuck
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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22 - Welding Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 17copy BTG 2011
222 Welding Instructions Weld-in Stud Variant
Tools required
Torque wrench 10 mm
1
4
6
5
X 60mm=
Y=X
Y
1 2
D=40 mm(16)
3
60 mm(24)
60 mm(24)
7 8
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
DANGERUse protective
clothing
NOTERemove any welding andgrinding beard inside thepipeto reduce the risk of pulpstuck
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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22 - Welding Instructions
18 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
10 Nm
9 10
11
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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23 - Mounting Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 19copy BTG 2011
23 Mounting Instructions
231 Sensor Electronics Box
Mount the electronics box to a none vibrating position such as a wall or poleby fastening the wall bracket to a flat surface Use four suitable screws
Tools required
Screwdriver
2 5 0
1 0
2 5
1
Fig 11 Recommendedclearances
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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23 - Mounting Instructions
20 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
232 Measuring Gap Angle Adjustment SluiceValve Variant
Tools required
Allen key 4 mm 5 mm
1
BD
A
180deg
180deg
2
3
4 5
C
DANGERHigh pressure
in the equipment
NOTEThe red spot on the protractorindicates the position of themeasuring gap
Normal pulp
The probe measuring gap musthave a 45deg angle from the pulpflow If the pulp flowcorresponds to arrow A or Bthe angle must be adjusted
Unscreened pulp
The probe measuring gap musthave a 135deg angle from thepulp flow If the pulp flowcorresponds to arrow C or Dthe angle must be adjusted
DANGERThe transmitter must always beremoved from the pipe whenthe angle is adjusted
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23 - Mounting Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 21copy BTG 2011
6
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2656
23 - Mounting Instructions
22 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
233 Mounting the Probe Sluice Valve Variant
NOTEIf the pipe pressure is higher than 5 bar (72 psi) we recommend that the pipeis depressurized during mounting of the probe into the sluice valve
Tools required
Small brushBlock wrench 17 mmSocket wrench 19 mm
Allen key 4 mm
Consumables required
Lubricant for O-rings (use MOLYKOTE 111 or equivalent for EPDM O-rings)
1
3
2
A
B
C
4
DANGERUse protective
clothing
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2756
23 - Mounting Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 23copy BTG 2011
5 6
7 8
9WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile mounting the back cover
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2856
23 - Mounting Instructions
24 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
234 Mounting the Probe Weld-in Stud Variant
Tools required
Torque wrench 10 mm
45deg
135deg
A B
1
4
2
3
5
10 Nm
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
NOTEThe asterisk on the protractorindicates the position of themeasuring gap
Normal pulp
The probe measuring gap musthave a 45deg angle from the pulpflow as shown in step 4figure A
Unscreened pulp
The probe measuring gap musthave a 135deg angle from thepulp flow as shown in step 4figure B
WARNINGEquipment
damage
WARNINGAvoid bending the fiber cablewhile mounting the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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24 - Connection Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 25copy BTG 2011
24 Connection Instructions
241 Electrical Connections2411 Connection of Communication Platform
WARNING
Equipmentdamage
WARNING
The power to thecommunication platform mustbe turned off when connectingthe communication platform tothe sensor electronics box
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25 - Optional Accessories
26 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
25 Optional Accessories
251 PCD-1000 Probe Cleaning System
NOTEThese instructions are only valid for installation of the PCD-1000 withTCT-2501 or RET-2502 probe pre-mounted
2511 Dimensions and Installation Clearances
Min Oslash1004
Min 30012
70028
5 5 0
2 2
1 4 0
5 5
1 3 3
5 3
5 1 2
Fig 12 PCD-1000Dimensions andclearances
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 27copy BTG 2011
2512 Measuring Gap angle Adjustment
Tools required
Allen key 4 mmBlock wrench 10mm 16 mm
BD
C
A
180deg
180deg
3 4
2
1NOTEThe screw on the protectivesleeve indicates the position ofthe measuring gap
The probe measuring gap musthave a 45deg angle from the pulpflow If the pulp flowcorresponds to arrow B or Cthe angle must be adjusted
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
28 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
5
6 7
180deg
8
9 10
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3356
25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 29copy BTG 2011
2513 Welding and Mounting
Tools required
Block wrench 13 mm 16 mm
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
DANGERUse protectiveclothing
1 2
D=45 mm(18)
60 mm(24)
60 mm(24)
3
4 5
6 7
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
30 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
8
X=60mm
Y=X
Y
X=60mm
Y=X
Y
9 10
11 12
13
14
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3556
25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 31copy BTG 2011
5 5 0
2 2
15 16
17 18
19 20
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
32 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
2514 Electrical Connections
Tools required
Small screwdriver
-+
P1
DO
+ + - -
100-240 V AC
PE N L
P3
P2
P1 D O 1
+ C O M
G N D
+ 2 4 V
S
PCD-1000 CPM
1 2
3
3
-+
P1
DO
+ + - -
100-240 V AC
PE N L
P3
HCMP2
P1 D O 1
+ C O M
G N D
+ 2 4 V
S
PCD-1000 CPM
FCM
DANGERHazardous voltage
in the equipment
S = Shieldconnected tocable gland
2 x 2 x 075 mm 2
(2 x 2 x AWG18)
NOTEFor FCM connection a jumpermust be connected between
DO1 and +COM as shown infigure
1 x 2 x 075 mm 2
(1 x 2 x AWG18)
S = Shieldconnected tocable gland
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 33copy BTG 2011
2515 Water Connections
2516 Air Connections
3-6 bar (45-90 psi)
Water inlet Water outlet
D=85 mm
[033]D=172 mm
[068]
4-8 bar (58-100 psi)or at least half theprocess pressure
Air Connection
Hose Oslash6-4
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25 - Optional Accessories
34 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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31 - Maintenance Recommendations
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 35copy BTG 2011
3 Service Instructions
31 Maintenance Recommendations
311 Regular Maintenance of the Transmitter
Maintenance needs will depend on the transmitter position media influenceand ambient conditions
Regular maintenance includes
bull Quarterly inspection of rubber seals in contact with media containing highconcentration of chemicals (black liquor chlorine etc) to prevent leakage
bull Semi-annual inspection inside the cover for possible leakage
Long-term maintenance includes
bull Replacement of media exposed rubber seals typically after 3-5 yearsoperation
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
36 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
32 Service Actions
321 Removing the Transmitter from the Pipe3211 Sluice Valve Variant
NOTEIf the pipe pressure is higher than 5 bar (72 psi) we recommend that the pipeis depressurized before removal of the probe from the sluice valve
Tools required
Allen key 4 mmBlock wrench 17 mmSocket wrench 19 mm
3
21
4
DANGERUse protective
clothing
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4156
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 37copy BTG 2011
5
CB
A
6WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile removing the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4256
32 - Service Actions
38 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3212 Weld-in Stud Variant
Tools required
Torque wrench 10 mm
1 2
10 Nm
3 4
5
DANGERUse protectiveclothing
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
WARNING
Equipmentdamage
WARNINGAvoid bending the fiber cablewhile removing the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 39copy BTG 2011
322 Changing O-rings
All O-rings that need to be changed on a regular basis are shown in fig 14
below
Consumables required
Lubricant for O-rings (use MOLYKOTE 111 or equivalent for EPDM O-rings)
Parts required
Sluice valve variantO-ring 3747x534 27014018O-ring 362x3 27014000
Weld-in stud variantO-ring 392x3 27003060
Fig 13 O-rings sluice valvevariant
1 O-ring 3747x5342 O-ring 362x3
1
2
Fig 14 O-ring weld-in studvariant
3 O-ring 392x3
3
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4456
32 - Service Actions
40 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
323 Changing Probe with Electronics
NOTEThe disassembling and assembling instructions in section 3231 and section3231 are only relevant for sluice valve variant transmitters A LED intensityadjustment as described in section 3233 must however be performed for alltransmitter variants when changing the probe
3231 Disassembling the Probe
NOTEMake a note of the angle of the probe measuring gap in relation to the flowbefore disassembling the probe The angle is indicated by the red spot at theprotractor at the back of the probe
Tools required
Allen key 4 mm
1
2WARNING
Equipmentdamage
WARNINGAvoid bending the fiber cablewhile disassembling theprobe
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4556
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 41copy BTG 2011
3232 Assembling the Probe
Tools required
Allen key 4 mm
2
1
NOTEThe angle of the probemeasuring gap in relation tothe flow must be set accordingto the notes made duringdisassembling
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4656
32 - Service Actions
42 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3233 LED Intensity Adjustment
After the change is performed a LED intensity adjustment must be carried outbefore the transmitter can be put back into operation The procedure for theadjustment varies depending on the type of transmitter See the CPMoperation manual for additional instructions on how to access the parametersmentioned below
TCR-25xx1 Reinstall the transmitter to the pipe according to appropriate instructions in
section 2 Installation Instructions and admit pulp to the line
2 Connect the CPM to the transmitter and power up the transmitter
3 On the CPM display access the sensor configuration menu
4 If you want to use the present calibration perform the following
a Access the LED intensity parameter viewb Compare the displayed TCons value on the display with the actual
consistency of the pulp in the line
c Increase the LED intensity parameter value by approximately 2percentage units if the TCons value is too low or decrease if theTCons value is too high
d Repeat this procedure until the TCons value is equal to the actualconsistency of the pulp in the line
5 If you want to make a new calibration perform the following
a Change the value of parameter Adj LED int to 1
An automatic LED intensity adjustment will be started This will adjustthe LED intensity parameter to an appropriate value for the presentpulp conditions
b On the CPM display access the calibration menu and perform a newcalibration
TCT-25x1 RET-25x21 Connect the CPM to the transmitter and power up the transmitter
2 Place the probe in a bucket with water of drinking quality (the probe tip mustbe held at least 10 cm [4rdquo] from the wall and bottom of the bucket)
3 On the CPM display access the sensor configuration menu
4 Change the value of parameter Adj LED int to 1
An automatic LED intensity adjustment will be started This will adjust theLED intensity parameter to a value where the signal in clear water (CW) isas close to 100 as possible
5 Reinstall the transmitter to the pipe according to appropriate instructions insection 2 Installation Instructions and admit pulp to the line
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4756
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 43copy BTG 2011
324 Removing the Electronics Card
NOTEThe electronics card should only be removed for trouble shooting purposeswhen referred from section 33 Troubleshooting
Tools required
Small screwdriver Torx driver T-10
3
21
4
5 6WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile removing the electronicscard
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4856
32 - Service Actions
44 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3241 Assembling the Sensor Electronics Box
Tools required
Torx driver T-10
WARNING
Equipmentdamage
1
2 3
WARNINGAvoid bending the fiber cable
while mounting the electronicscard
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4956
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 45copy BTG 2011
325 Reinstalling the Transmitter
For mounting instructions and connection instructions see section 2
Installation Instructions
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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33 - Troubleshooting
46 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
33 Troubleshooting
Symptom Probable Cause Solution
1 No or incorrect output signal 11 Basic check Make sure that the process is working asusual and pulp is flowing in the pipe
Make sure that power is supplied to thecommunication platform
12 Electrical error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled +24V on theelectronics card (see fig 15 ) is permanently lit
If LED +24V is off check the wiring betweenthe sensor electronics box card and thecommunication platform If that does not helpchange the sensor electronics box
13 Software error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled CPU1 on theelectronics card (see fig 15 ) is flashingregularly Irregular flashing from LED CPU1indicates probable software error ContactBTG Service for further assistance
14 Communication error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled COM on theelectronics card is flashing (see fig 15 ) whichindicates that the communication is working
If LED COM is permanently lit check that thesystem cable is correctly connected to thesensor electronics box according to section2411 on page 23
If LED COM is off check the wiring betweenthe sensor electronics box and thecommunication platform for breaks
If the problem still remains contact BTGService for further assistance
2 Incorrect consistencymeasurement
21 Calibration needed Make a complete calibration of the transmitterSee the CPM Operation Manual for furtherinstructions
22 Incorrect LED intensityconfiguration
Access the sensor configuration menu on theCPM and perform an automatic LED intensityadjustment (requires a recalibration) or adjust
the LED intensity manually See the CPM Operation Manual for furtherinstructions
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5156
33 - Troubleshooting
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 47copy BTG 2011
3 Output signal varies withchange in flow
31 Wrong probe angle relative tothe flow
Turn the probe so that the measuring gap is ata 45deg angle from the pulp flow
For sluice valve variant see section 232Measuring Gap Angle Adjustment SluiceValve Variant For weld-in stud variant see section 234Mounting the Probe Weld-in Stud Variant
32 The transmitter is not mountedaccording to instructions It maybe installed at a point where thepulp suspension is layered andthe layering may vary with therate of flow
Check the installation with reference to therecommendations in the InstallationEngineering Guide Note the length of theturbulence damping zone after the pump
4 Abnormally unsteadyoutput signal
41 Selected time-constant fordamping is too short
Increase damping until signal stabilizes Seethe CPM Operation Manual for instructions
Symptom Probable Cause Solution
Fig 15 Electronics card
1 LED CPU1 - Software runindicator
2 LED COM -Communication indicator
3 LED CPU2 - Not used4 LED +24V - Power
indicator
1234
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5256
33 - Troubleshooting
48 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5356
41 - Spare Parts
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 49copy BTG 2011
4 Parts list
41 Spare Parts
Item No
Rec
spare parts
Qty Part No Spare Part Description
1 1 A0115105 TCR-2501 Probe with electronicsB0011684 TCR-2502 Probe with electronics
A0115238 TCT-2501 Probe with electronicsB0011569 RET-2502 Probe with electronics
2 1 A0113563 TCR-2511 Probe with electronicsB0011726 TCR-2512 Probe with electronics
A0121541 TCT-2511 Probe with electronicsB0011734 RET-2512 Probe with electronics
3 1 27003060 O-ring 392x3 EPDM4 1 27014018 O-ring 3747x534 EPDM5 1 A0004796 Sluice valve complete AISI 3166 1 A0043901 Weld-in stud flanged type SS steel 23437 1 A0115170 TCR-2501 Cover complete
B0011700 TCR-2501 Cover complete A0115220 TCT-2502 Cover complete A0115246 RET-2502 Cover complete
8 1 27014000 O-ring 362x3 EPDM9 1 A0115139 Sluice kit TCT RET
9 1 B0011577 Sluice kit TCR
10 1 A0114728 TCR-2511 Weld-on stud complete
1 2 3 4 5 67 8 9 10
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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42 - Accessories
50 TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list M20723encopy BTG 2011
42 Accessories
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 A0054460 Blind flange complete Sluice valve variant only2 1 A0112953 CPM Communication cable RS-485 - USB3 1 A0111674 CPM Communication cable RS-4854 1 X20309 BTG Software
1 2 3
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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42 - Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 51copy BTG 2011
421 PCD-1000 Probe Cleaning System
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 27012871 O-ring Oslash442x3 EPDM2 2 27016179 O-ring Oslash3747x534 Polyurethane3 2 27014448 O-ring Oslash590x16 Nitril4 2 27014455 O-ring Oslash748x16 Nitril5 2 27014430 O-ring Oslash800x16 Nitril6 2 27016419 O-ring Oslash390x16 Nitril7 1 27014828 X-ring 6922 x 534 Nitril
8 1 27017326 X-ring Oslash2499x353 Nitril9 1 26004895 Guide10 1 A0016436 Cylinder end cover 11 1 A0086082 Guide pin12 1 A0085209 Solenoid valve13 () 1 35008358 Diaphragm valve14 1 A0043901 Weld-in stud flanged type15 1 A0051763 Connection box complete16 1 A0053124 Circuit card
1 B0100545 Sealing kit Consist of item 1-8and Silicone grease48001887
POW R
V LVVV
DO
COM
GND
24V
151213
1016
1 2 3 4 25 345
11 8
9 6 7 9 614
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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42 - Accessories
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 1856
21 - Unpacking
14 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
212 Unpacking Weld-in Stud Variant
Fig 10 Unpacking weld-instud variant
1 1 x Measuring probe2 1 x Sensor electronics
box3 1 x Weld-in stud4 1 x Coupling5 1 x O-ring6 1 x Blind flange7 Communication
Platform CPM8 1 x User Manual (not
shown)9 1 x BTG CalWin
installation CD(optional not shown)
10 1 x Communicationcable (optional notshown)
2
7
4
3
1
56
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 1956
22 - Welding Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 15copy BTG 2011
22 Welding Instructions
221 Welding Instructions Sluice Valve Variant
Tools required
Block wrench 13 mm4 x braces (supplied by customer)
1 2
D=45 mm(18)
60 mm(24)
60 mm(24)
3
4 5
6 7
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
DANGERUse protective
clothing
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2056
22 - Welding Instructions
16 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
8 9
11
13
12
X 60mm=
Y=X
Y
X=60mm
Y=X
Y
10
14 15
NOTERemove any welding andgrinding beard inside thepipeto reduce the risk of pulpstuck
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2156
22 - Welding Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 17copy BTG 2011
222 Welding Instructions Weld-in Stud Variant
Tools required
Torque wrench 10 mm
1
4
6
5
X 60mm=
Y=X
Y
1 2
D=40 mm(16)
3
60 mm(24)
60 mm(24)
7 8
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
DANGERUse protective
clothing
NOTERemove any welding andgrinding beard inside thepipeto reduce the risk of pulpstuck
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2256
22 - Welding Instructions
18 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
10 Nm
9 10
11
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2356
23 - Mounting Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 19copy BTG 2011
23 Mounting Instructions
231 Sensor Electronics Box
Mount the electronics box to a none vibrating position such as a wall or poleby fastening the wall bracket to a flat surface Use four suitable screws
Tools required
Screwdriver
2 5 0
1 0
2 5
1
Fig 11 Recommendedclearances
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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23 - Mounting Instructions
20 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
232 Measuring Gap Angle Adjustment SluiceValve Variant
Tools required
Allen key 4 mm 5 mm
1
BD
A
180deg
180deg
2
3
4 5
C
DANGERHigh pressure
in the equipment
NOTEThe red spot on the protractorindicates the position of themeasuring gap
Normal pulp
The probe measuring gap musthave a 45deg angle from the pulpflow If the pulp flowcorresponds to arrow A or Bthe angle must be adjusted
Unscreened pulp
The probe measuring gap musthave a 135deg angle from thepulp flow If the pulp flowcorresponds to arrow C or Dthe angle must be adjusted
DANGERThe transmitter must always beremoved from the pipe whenthe angle is adjusted
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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23 - Mounting Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 21copy BTG 2011
6
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2656
23 - Mounting Instructions
22 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
233 Mounting the Probe Sluice Valve Variant
NOTEIf the pipe pressure is higher than 5 bar (72 psi) we recommend that the pipeis depressurized during mounting of the probe into the sluice valve
Tools required
Small brushBlock wrench 17 mmSocket wrench 19 mm
Allen key 4 mm
Consumables required
Lubricant for O-rings (use MOLYKOTE 111 or equivalent for EPDM O-rings)
1
3
2
A
B
C
4
DANGERUse protective
clothing
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2756
23 - Mounting Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 23copy BTG 2011
5 6
7 8
9WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile mounting the back cover
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2856
23 - Mounting Instructions
24 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
234 Mounting the Probe Weld-in Stud Variant
Tools required
Torque wrench 10 mm
45deg
135deg
A B
1
4
2
3
5
10 Nm
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
NOTEThe asterisk on the protractorindicates the position of themeasuring gap
Normal pulp
The probe measuring gap musthave a 45deg angle from the pulpflow as shown in step 4figure A
Unscreened pulp
The probe measuring gap musthave a 135deg angle from thepulp flow as shown in step 4figure B
WARNINGEquipment
damage
WARNINGAvoid bending the fiber cablewhile mounting the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2956
24 - Connection Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 25copy BTG 2011
24 Connection Instructions
241 Electrical Connections2411 Connection of Communication Platform
WARNING
Equipmentdamage
WARNING
The power to thecommunication platform mustbe turned off when connectingthe communication platform tothe sensor electronics box
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
26 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
25 Optional Accessories
251 PCD-1000 Probe Cleaning System
NOTEThese instructions are only valid for installation of the PCD-1000 withTCT-2501 or RET-2502 probe pre-mounted
2511 Dimensions and Installation Clearances
Min Oslash1004
Min 30012
70028
5 5 0
2 2
1 4 0
5 5
1 3 3
5 3
5 1 2
Fig 12 PCD-1000Dimensions andclearances
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3156
25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 27copy BTG 2011
2512 Measuring Gap angle Adjustment
Tools required
Allen key 4 mmBlock wrench 10mm 16 mm
BD
C
A
180deg
180deg
3 4
2
1NOTEThe screw on the protectivesleeve indicates the position ofthe measuring gap
The probe measuring gap musthave a 45deg angle from the pulpflow If the pulp flowcorresponds to arrow B or Cthe angle must be adjusted
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
28 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
5
6 7
180deg
8
9 10
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3356
25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 29copy BTG 2011
2513 Welding and Mounting
Tools required
Block wrench 13 mm 16 mm
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
DANGERUse protectiveclothing
1 2
D=45 mm(18)
60 mm(24)
60 mm(24)
3
4 5
6 7
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3456
25 - Optional Accessories
30 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
8
X=60mm
Y=X
Y
X=60mm
Y=X
Y
9 10
11 12
13
14
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3556
25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 31copy BTG 2011
5 5 0
2 2
15 16
17 18
19 20
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3656
25 - Optional Accessories
32 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
2514 Electrical Connections
Tools required
Small screwdriver
-+
P1
DO
+ + - -
100-240 V AC
PE N L
P3
P2
P1 D O 1
+ C O M
G N D
+ 2 4 V
S
PCD-1000 CPM
1 2
3
3
-+
P1
DO
+ + - -
100-240 V AC
PE N L
P3
HCMP2
P1 D O 1
+ C O M
G N D
+ 2 4 V
S
PCD-1000 CPM
FCM
DANGERHazardous voltage
in the equipment
S = Shieldconnected tocable gland
2 x 2 x 075 mm 2
(2 x 2 x AWG18)
NOTEFor FCM connection a jumpermust be connected between
DO1 and +COM as shown infigure
1 x 2 x 075 mm 2
(1 x 2 x AWG18)
S = Shieldconnected tocable gland
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 33copy BTG 2011
2515 Water Connections
2516 Air Connections
3-6 bar (45-90 psi)
Water inlet Water outlet
D=85 mm
[033]D=172 mm
[068]
4-8 bar (58-100 psi)or at least half theprocess pressure
Air Connection
Hose Oslash6-4
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
34 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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31 - Maintenance Recommendations
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 35copy BTG 2011
3 Service Instructions
31 Maintenance Recommendations
311 Regular Maintenance of the Transmitter
Maintenance needs will depend on the transmitter position media influenceand ambient conditions
Regular maintenance includes
bull Quarterly inspection of rubber seals in contact with media containing highconcentration of chemicals (black liquor chlorine etc) to prevent leakage
bull Semi-annual inspection inside the cover for possible leakage
Long-term maintenance includes
bull Replacement of media exposed rubber seals typically after 3-5 yearsoperation
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
36 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
32 Service Actions
321 Removing the Transmitter from the Pipe3211 Sluice Valve Variant
NOTEIf the pipe pressure is higher than 5 bar (72 psi) we recommend that the pipeis depressurized before removal of the probe from the sluice valve
Tools required
Allen key 4 mmBlock wrench 17 mmSocket wrench 19 mm
3
21
4
DANGERUse protective
clothing
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4156
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 37copy BTG 2011
5
CB
A
6WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile removing the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4256
32 - Service Actions
38 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3212 Weld-in Stud Variant
Tools required
Torque wrench 10 mm
1 2
10 Nm
3 4
5
DANGERUse protectiveclothing
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
WARNING
Equipmentdamage
WARNINGAvoid bending the fiber cablewhile removing the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4356
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 39copy BTG 2011
322 Changing O-rings
All O-rings that need to be changed on a regular basis are shown in fig 14
below
Consumables required
Lubricant for O-rings (use MOLYKOTE 111 or equivalent for EPDM O-rings)
Parts required
Sluice valve variantO-ring 3747x534 27014018O-ring 362x3 27014000
Weld-in stud variantO-ring 392x3 27003060
Fig 13 O-rings sluice valvevariant
1 O-ring 3747x5342 O-ring 362x3
1
2
Fig 14 O-ring weld-in studvariant
3 O-ring 392x3
3
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
40 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
323 Changing Probe with Electronics
NOTEThe disassembling and assembling instructions in section 3231 and section3231 are only relevant for sluice valve variant transmitters A LED intensityadjustment as described in section 3233 must however be performed for alltransmitter variants when changing the probe
3231 Disassembling the Probe
NOTEMake a note of the angle of the probe measuring gap in relation to the flowbefore disassembling the probe The angle is indicated by the red spot at theprotractor at the back of the probe
Tools required
Allen key 4 mm
1
2WARNING
Equipmentdamage
WARNINGAvoid bending the fiber cablewhile disassembling theprobe
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4556
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 41copy BTG 2011
3232 Assembling the Probe
Tools required
Allen key 4 mm
2
1
NOTEThe angle of the probemeasuring gap in relation tothe flow must be set accordingto the notes made duringdisassembling
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
42 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3233 LED Intensity Adjustment
After the change is performed a LED intensity adjustment must be carried outbefore the transmitter can be put back into operation The procedure for theadjustment varies depending on the type of transmitter See the CPMoperation manual for additional instructions on how to access the parametersmentioned below
TCR-25xx1 Reinstall the transmitter to the pipe according to appropriate instructions in
section 2 Installation Instructions and admit pulp to the line
2 Connect the CPM to the transmitter and power up the transmitter
3 On the CPM display access the sensor configuration menu
4 If you want to use the present calibration perform the following
a Access the LED intensity parameter viewb Compare the displayed TCons value on the display with the actual
consistency of the pulp in the line
c Increase the LED intensity parameter value by approximately 2percentage units if the TCons value is too low or decrease if theTCons value is too high
d Repeat this procedure until the TCons value is equal to the actualconsistency of the pulp in the line
5 If you want to make a new calibration perform the following
a Change the value of parameter Adj LED int to 1
An automatic LED intensity adjustment will be started This will adjustthe LED intensity parameter to an appropriate value for the presentpulp conditions
b On the CPM display access the calibration menu and perform a newcalibration
TCT-25x1 RET-25x21 Connect the CPM to the transmitter and power up the transmitter
2 Place the probe in a bucket with water of drinking quality (the probe tip mustbe held at least 10 cm [4rdquo] from the wall and bottom of the bucket)
3 On the CPM display access the sensor configuration menu
4 Change the value of parameter Adj LED int to 1
An automatic LED intensity adjustment will be started This will adjust theLED intensity parameter to a value where the signal in clear water (CW) isas close to 100 as possible
5 Reinstall the transmitter to the pipe according to appropriate instructions insection 2 Installation Instructions and admit pulp to the line
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4756
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 43copy BTG 2011
324 Removing the Electronics Card
NOTEThe electronics card should only be removed for trouble shooting purposeswhen referred from section 33 Troubleshooting
Tools required
Small screwdriver Torx driver T-10
3
21
4
5 6WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile removing the electronicscard
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4856
32 - Service Actions
44 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3241 Assembling the Sensor Electronics Box
Tools required
Torx driver T-10
WARNING
Equipmentdamage
1
2 3
WARNINGAvoid bending the fiber cable
while mounting the electronicscard
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4956
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 45copy BTG 2011
325 Reinstalling the Transmitter
For mounting instructions and connection instructions see section 2
Installation Instructions
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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33 - Troubleshooting
46 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
33 Troubleshooting
Symptom Probable Cause Solution
1 No or incorrect output signal 11 Basic check Make sure that the process is working asusual and pulp is flowing in the pipe
Make sure that power is supplied to thecommunication platform
12 Electrical error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled +24V on theelectronics card (see fig 15 ) is permanently lit
If LED +24V is off check the wiring betweenthe sensor electronics box card and thecommunication platform If that does not helpchange the sensor electronics box
13 Software error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled CPU1 on theelectronics card (see fig 15 ) is flashingregularly Irregular flashing from LED CPU1indicates probable software error ContactBTG Service for further assistance
14 Communication error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled COM on theelectronics card is flashing (see fig 15 ) whichindicates that the communication is working
If LED COM is permanently lit check that thesystem cable is correctly connected to thesensor electronics box according to section2411 on page 23
If LED COM is off check the wiring betweenthe sensor electronics box and thecommunication platform for breaks
If the problem still remains contact BTGService for further assistance
2 Incorrect consistencymeasurement
21 Calibration needed Make a complete calibration of the transmitterSee the CPM Operation Manual for furtherinstructions
22 Incorrect LED intensityconfiguration
Access the sensor configuration menu on theCPM and perform an automatic LED intensityadjustment (requires a recalibration) or adjust
the LED intensity manually See the CPM Operation Manual for furtherinstructions
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5156
33 - Troubleshooting
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 47copy BTG 2011
3 Output signal varies withchange in flow
31 Wrong probe angle relative tothe flow
Turn the probe so that the measuring gap is ata 45deg angle from the pulp flow
For sluice valve variant see section 232Measuring Gap Angle Adjustment SluiceValve Variant For weld-in stud variant see section 234Mounting the Probe Weld-in Stud Variant
32 The transmitter is not mountedaccording to instructions It maybe installed at a point where thepulp suspension is layered andthe layering may vary with therate of flow
Check the installation with reference to therecommendations in the InstallationEngineering Guide Note the length of theturbulence damping zone after the pump
4 Abnormally unsteadyoutput signal
41 Selected time-constant fordamping is too short
Increase damping until signal stabilizes Seethe CPM Operation Manual for instructions
Symptom Probable Cause Solution
Fig 15 Electronics card
1 LED CPU1 - Software runindicator
2 LED COM -Communication indicator
3 LED CPU2 - Not used4 LED +24V - Power
indicator
1234
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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33 - Troubleshooting
48 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5356
41 - Spare Parts
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 49copy BTG 2011
4 Parts list
41 Spare Parts
Item No
Rec
spare parts
Qty Part No Spare Part Description
1 1 A0115105 TCR-2501 Probe with electronicsB0011684 TCR-2502 Probe with electronics
A0115238 TCT-2501 Probe with electronicsB0011569 RET-2502 Probe with electronics
2 1 A0113563 TCR-2511 Probe with electronicsB0011726 TCR-2512 Probe with electronics
A0121541 TCT-2511 Probe with electronicsB0011734 RET-2512 Probe with electronics
3 1 27003060 O-ring 392x3 EPDM4 1 27014018 O-ring 3747x534 EPDM5 1 A0004796 Sluice valve complete AISI 3166 1 A0043901 Weld-in stud flanged type SS steel 23437 1 A0115170 TCR-2501 Cover complete
B0011700 TCR-2501 Cover complete A0115220 TCT-2502 Cover complete A0115246 RET-2502 Cover complete
8 1 27014000 O-ring 362x3 EPDM9 1 A0115139 Sluice kit TCT RET
9 1 B0011577 Sluice kit TCR
10 1 A0114728 TCR-2511 Weld-on stud complete
1 2 3 4 5 67 8 9 10
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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42 - Accessories
50 TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list M20723encopy BTG 2011
42 Accessories
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 A0054460 Blind flange complete Sluice valve variant only2 1 A0112953 CPM Communication cable RS-485 - USB3 1 A0111674 CPM Communication cable RS-4854 1 X20309 BTG Software
1 2 3
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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42 - Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 51copy BTG 2011
421 PCD-1000 Probe Cleaning System
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 27012871 O-ring Oslash442x3 EPDM2 2 27016179 O-ring Oslash3747x534 Polyurethane3 2 27014448 O-ring Oslash590x16 Nitril4 2 27014455 O-ring Oslash748x16 Nitril5 2 27014430 O-ring Oslash800x16 Nitril6 2 27016419 O-ring Oslash390x16 Nitril7 1 27014828 X-ring 6922 x 534 Nitril
8 1 27017326 X-ring Oslash2499x353 Nitril9 1 26004895 Guide10 1 A0016436 Cylinder end cover 11 1 A0086082 Guide pin12 1 A0085209 Solenoid valve13 () 1 35008358 Diaphragm valve14 1 A0043901 Weld-in stud flanged type15 1 A0051763 Connection box complete16 1 A0053124 Circuit card
1 B0100545 Sealing kit Consist of item 1-8and Silicone grease48001887
POW R
V LVVV
DO
COM
GND
24V
151213
1016
1 2 3 4 25 345
11 8
9 6 7 9 614
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5656
42 - Accessories
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 1956
22 - Welding Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 15copy BTG 2011
22 Welding Instructions
221 Welding Instructions Sluice Valve Variant
Tools required
Block wrench 13 mm4 x braces (supplied by customer)
1 2
D=45 mm(18)
60 mm(24)
60 mm(24)
3
4 5
6 7
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
DANGERUse protective
clothing
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2056
22 - Welding Instructions
16 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
8 9
11
13
12
X 60mm=
Y=X
Y
X=60mm
Y=X
Y
10
14 15
NOTERemove any welding andgrinding beard inside thepipeto reduce the risk of pulpstuck
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2156
22 - Welding Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 17copy BTG 2011
222 Welding Instructions Weld-in Stud Variant
Tools required
Torque wrench 10 mm
1
4
6
5
X 60mm=
Y=X
Y
1 2
D=40 mm(16)
3
60 mm(24)
60 mm(24)
7 8
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
DANGERUse protective
clothing
NOTERemove any welding andgrinding beard inside thepipeto reduce the risk of pulpstuck
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2256
22 - Welding Instructions
18 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
10 Nm
9 10
11
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2356
23 - Mounting Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 19copy BTG 2011
23 Mounting Instructions
231 Sensor Electronics Box
Mount the electronics box to a none vibrating position such as a wall or poleby fastening the wall bracket to a flat surface Use four suitable screws
Tools required
Screwdriver
2 5 0
1 0
2 5
1
Fig 11 Recommendedclearances
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2456
23 - Mounting Instructions
20 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
232 Measuring Gap Angle Adjustment SluiceValve Variant
Tools required
Allen key 4 mm 5 mm
1
BD
A
180deg
180deg
2
3
4 5
C
DANGERHigh pressure
in the equipment
NOTEThe red spot on the protractorindicates the position of themeasuring gap
Normal pulp
The probe measuring gap musthave a 45deg angle from the pulpflow If the pulp flowcorresponds to arrow A or Bthe angle must be adjusted
Unscreened pulp
The probe measuring gap musthave a 135deg angle from thepulp flow If the pulp flowcorresponds to arrow C or Dthe angle must be adjusted
DANGERThe transmitter must always beremoved from the pipe whenthe angle is adjusted
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2556
23 - Mounting Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 21copy BTG 2011
6
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2656
23 - Mounting Instructions
22 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
233 Mounting the Probe Sluice Valve Variant
NOTEIf the pipe pressure is higher than 5 bar (72 psi) we recommend that the pipeis depressurized during mounting of the probe into the sluice valve
Tools required
Small brushBlock wrench 17 mmSocket wrench 19 mm
Allen key 4 mm
Consumables required
Lubricant for O-rings (use MOLYKOTE 111 or equivalent for EPDM O-rings)
1
3
2
A
B
C
4
DANGERUse protective
clothing
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2756
23 - Mounting Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 23copy BTG 2011
5 6
7 8
9WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile mounting the back cover
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2856
23 - Mounting Instructions
24 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
234 Mounting the Probe Weld-in Stud Variant
Tools required
Torque wrench 10 mm
45deg
135deg
A B
1
4
2
3
5
10 Nm
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
NOTEThe asterisk on the protractorindicates the position of themeasuring gap
Normal pulp
The probe measuring gap musthave a 45deg angle from the pulpflow as shown in step 4figure A
Unscreened pulp
The probe measuring gap musthave a 135deg angle from thepulp flow as shown in step 4figure B
WARNINGEquipment
damage
WARNINGAvoid bending the fiber cablewhile mounting the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2956
24 - Connection Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 25copy BTG 2011
24 Connection Instructions
241 Electrical Connections2411 Connection of Communication Platform
WARNING
Equipmentdamage
WARNING
The power to thecommunication platform mustbe turned off when connectingthe communication platform tothe sensor electronics box
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3056
25 - Optional Accessories
26 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
25 Optional Accessories
251 PCD-1000 Probe Cleaning System
NOTEThese instructions are only valid for installation of the PCD-1000 withTCT-2501 or RET-2502 probe pre-mounted
2511 Dimensions and Installation Clearances
Min Oslash1004
Min 30012
70028
5 5 0
2 2
1 4 0
5 5
1 3 3
5 3
5 1 2
Fig 12 PCD-1000Dimensions andclearances
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 27copy BTG 2011
2512 Measuring Gap angle Adjustment
Tools required
Allen key 4 mmBlock wrench 10mm 16 mm
BD
C
A
180deg
180deg
3 4
2
1NOTEThe screw on the protectivesleeve indicates the position ofthe measuring gap
The probe measuring gap musthave a 45deg angle from the pulpflow If the pulp flowcorresponds to arrow B or Cthe angle must be adjusted
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
28 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
5
6 7
180deg
8
9 10
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3356
25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 29copy BTG 2011
2513 Welding and Mounting
Tools required
Block wrench 13 mm 16 mm
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
DANGERUse protectiveclothing
1 2
D=45 mm(18)
60 mm(24)
60 mm(24)
3
4 5
6 7
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3456
25 - Optional Accessories
30 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
8
X=60mm
Y=X
Y
X=60mm
Y=X
Y
9 10
11 12
13
14
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3556
25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 31copy BTG 2011
5 5 0
2 2
15 16
17 18
19 20
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3656
25 - Optional Accessories
32 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
2514 Electrical Connections
Tools required
Small screwdriver
-+
P1
DO
+ + - -
100-240 V AC
PE N L
P3
P2
P1 D O 1
+ C O M
G N D
+ 2 4 V
S
PCD-1000 CPM
1 2
3
3
-+
P1
DO
+ + - -
100-240 V AC
PE N L
P3
HCMP2
P1 D O 1
+ C O M
G N D
+ 2 4 V
S
PCD-1000 CPM
FCM
DANGERHazardous voltage
in the equipment
S = Shieldconnected tocable gland
2 x 2 x 075 mm 2
(2 x 2 x AWG18)
NOTEFor FCM connection a jumpermust be connected between
DO1 and +COM as shown infigure
1 x 2 x 075 mm 2
(1 x 2 x AWG18)
S = Shieldconnected tocable gland
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 33copy BTG 2011
2515 Water Connections
2516 Air Connections
3-6 bar (45-90 psi)
Water inlet Water outlet
D=85 mm
[033]D=172 mm
[068]
4-8 bar (58-100 psi)or at least half theprocess pressure
Air Connection
Hose Oslash6-4
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
34 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3956
31 - Maintenance Recommendations
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 35copy BTG 2011
3 Service Instructions
31 Maintenance Recommendations
311 Regular Maintenance of the Transmitter
Maintenance needs will depend on the transmitter position media influenceand ambient conditions
Regular maintenance includes
bull Quarterly inspection of rubber seals in contact with media containing highconcentration of chemicals (black liquor chlorine etc) to prevent leakage
bull Semi-annual inspection inside the cover for possible leakage
Long-term maintenance includes
bull Replacement of media exposed rubber seals typically after 3-5 yearsoperation
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
36 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
32 Service Actions
321 Removing the Transmitter from the Pipe3211 Sluice Valve Variant
NOTEIf the pipe pressure is higher than 5 bar (72 psi) we recommend that the pipeis depressurized before removal of the probe from the sluice valve
Tools required
Allen key 4 mmBlock wrench 17 mmSocket wrench 19 mm
3
21
4
DANGERUse protective
clothing
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 37copy BTG 2011
5
CB
A
6WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile removing the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
38 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3212 Weld-in Stud Variant
Tools required
Torque wrench 10 mm
1 2
10 Nm
3 4
5
DANGERUse protectiveclothing
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
WARNING
Equipmentdamage
WARNINGAvoid bending the fiber cablewhile removing the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4356
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 39copy BTG 2011
322 Changing O-rings
All O-rings that need to be changed on a regular basis are shown in fig 14
below
Consumables required
Lubricant for O-rings (use MOLYKOTE 111 or equivalent for EPDM O-rings)
Parts required
Sluice valve variantO-ring 3747x534 27014018O-ring 362x3 27014000
Weld-in stud variantO-ring 392x3 27003060
Fig 13 O-rings sluice valvevariant
1 O-ring 3747x5342 O-ring 362x3
1
2
Fig 14 O-ring weld-in studvariant
3 O-ring 392x3
3
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
40 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
323 Changing Probe with Electronics
NOTEThe disassembling and assembling instructions in section 3231 and section3231 are only relevant for sluice valve variant transmitters A LED intensityadjustment as described in section 3233 must however be performed for alltransmitter variants when changing the probe
3231 Disassembling the Probe
NOTEMake a note of the angle of the probe measuring gap in relation to the flowbefore disassembling the probe The angle is indicated by the red spot at theprotractor at the back of the probe
Tools required
Allen key 4 mm
1
2WARNING
Equipmentdamage
WARNINGAvoid bending the fiber cablewhile disassembling theprobe
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 41copy BTG 2011
3232 Assembling the Probe
Tools required
Allen key 4 mm
2
1
NOTEThe angle of the probemeasuring gap in relation tothe flow must be set accordingto the notes made duringdisassembling
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
42 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3233 LED Intensity Adjustment
After the change is performed a LED intensity adjustment must be carried outbefore the transmitter can be put back into operation The procedure for theadjustment varies depending on the type of transmitter See the CPMoperation manual for additional instructions on how to access the parametersmentioned below
TCR-25xx1 Reinstall the transmitter to the pipe according to appropriate instructions in
section 2 Installation Instructions and admit pulp to the line
2 Connect the CPM to the transmitter and power up the transmitter
3 On the CPM display access the sensor configuration menu
4 If you want to use the present calibration perform the following
a Access the LED intensity parameter viewb Compare the displayed TCons value on the display with the actual
consistency of the pulp in the line
c Increase the LED intensity parameter value by approximately 2percentage units if the TCons value is too low or decrease if theTCons value is too high
d Repeat this procedure until the TCons value is equal to the actualconsistency of the pulp in the line
5 If you want to make a new calibration perform the following
a Change the value of parameter Adj LED int to 1
An automatic LED intensity adjustment will be started This will adjustthe LED intensity parameter to an appropriate value for the presentpulp conditions
b On the CPM display access the calibration menu and perform a newcalibration
TCT-25x1 RET-25x21 Connect the CPM to the transmitter and power up the transmitter
2 Place the probe in a bucket with water of drinking quality (the probe tip mustbe held at least 10 cm [4rdquo] from the wall and bottom of the bucket)
3 On the CPM display access the sensor configuration menu
4 Change the value of parameter Adj LED int to 1
An automatic LED intensity adjustment will be started This will adjust theLED intensity parameter to a value where the signal in clear water (CW) isas close to 100 as possible
5 Reinstall the transmitter to the pipe according to appropriate instructions insection 2 Installation Instructions and admit pulp to the line
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 43copy BTG 2011
324 Removing the Electronics Card
NOTEThe electronics card should only be removed for trouble shooting purposeswhen referred from section 33 Troubleshooting
Tools required
Small screwdriver Torx driver T-10
3
21
4
5 6WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile removing the electronicscard
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
44 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3241 Assembling the Sensor Electronics Box
Tools required
Torx driver T-10
WARNING
Equipmentdamage
1
2 3
WARNINGAvoid bending the fiber cable
while mounting the electronicscard
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 45copy BTG 2011
325 Reinstalling the Transmitter
For mounting instructions and connection instructions see section 2
Installation Instructions
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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33 - Troubleshooting
46 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
33 Troubleshooting
Symptom Probable Cause Solution
1 No or incorrect output signal 11 Basic check Make sure that the process is working asusual and pulp is flowing in the pipe
Make sure that power is supplied to thecommunication platform
12 Electrical error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled +24V on theelectronics card (see fig 15 ) is permanently lit
If LED +24V is off check the wiring betweenthe sensor electronics box card and thecommunication platform If that does not helpchange the sensor electronics box
13 Software error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled CPU1 on theelectronics card (see fig 15 ) is flashingregularly Irregular flashing from LED CPU1indicates probable software error ContactBTG Service for further assistance
14 Communication error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled COM on theelectronics card is flashing (see fig 15 ) whichindicates that the communication is working
If LED COM is permanently lit check that thesystem cable is correctly connected to thesensor electronics box according to section2411 on page 23
If LED COM is off check the wiring betweenthe sensor electronics box and thecommunication platform for breaks
If the problem still remains contact BTGService for further assistance
2 Incorrect consistencymeasurement
21 Calibration needed Make a complete calibration of the transmitterSee the CPM Operation Manual for furtherinstructions
22 Incorrect LED intensityconfiguration
Access the sensor configuration menu on theCPM and perform an automatic LED intensityadjustment (requires a recalibration) or adjust
the LED intensity manually See the CPM Operation Manual for furtherinstructions
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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33 - Troubleshooting
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 47copy BTG 2011
3 Output signal varies withchange in flow
31 Wrong probe angle relative tothe flow
Turn the probe so that the measuring gap is ata 45deg angle from the pulp flow
For sluice valve variant see section 232Measuring Gap Angle Adjustment SluiceValve Variant For weld-in stud variant see section 234Mounting the Probe Weld-in Stud Variant
32 The transmitter is not mountedaccording to instructions It maybe installed at a point where thepulp suspension is layered andthe layering may vary with therate of flow
Check the installation with reference to therecommendations in the InstallationEngineering Guide Note the length of theturbulence damping zone after the pump
4 Abnormally unsteadyoutput signal
41 Selected time-constant fordamping is too short
Increase damping until signal stabilizes Seethe CPM Operation Manual for instructions
Symptom Probable Cause Solution
Fig 15 Electronics card
1 LED CPU1 - Software runindicator
2 LED COM -Communication indicator
3 LED CPU2 - Not used4 LED +24V - Power
indicator
1234
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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33 - Troubleshooting
48 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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41 - Spare Parts
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 49copy BTG 2011
4 Parts list
41 Spare Parts
Item No
Rec
spare parts
Qty Part No Spare Part Description
1 1 A0115105 TCR-2501 Probe with electronicsB0011684 TCR-2502 Probe with electronics
A0115238 TCT-2501 Probe with electronicsB0011569 RET-2502 Probe with electronics
2 1 A0113563 TCR-2511 Probe with electronicsB0011726 TCR-2512 Probe with electronics
A0121541 TCT-2511 Probe with electronicsB0011734 RET-2512 Probe with electronics
3 1 27003060 O-ring 392x3 EPDM4 1 27014018 O-ring 3747x534 EPDM5 1 A0004796 Sluice valve complete AISI 3166 1 A0043901 Weld-in stud flanged type SS steel 23437 1 A0115170 TCR-2501 Cover complete
B0011700 TCR-2501 Cover complete A0115220 TCT-2502 Cover complete A0115246 RET-2502 Cover complete
8 1 27014000 O-ring 362x3 EPDM9 1 A0115139 Sluice kit TCT RET
9 1 B0011577 Sluice kit TCR
10 1 A0114728 TCR-2511 Weld-on stud complete
1 2 3 4 5 67 8 9 10
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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42 - Accessories
50 TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list M20723encopy BTG 2011
42 Accessories
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 A0054460 Blind flange complete Sluice valve variant only2 1 A0112953 CPM Communication cable RS-485 - USB3 1 A0111674 CPM Communication cable RS-4854 1 X20309 BTG Software
1 2 3
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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42 - Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 51copy BTG 2011
421 PCD-1000 Probe Cleaning System
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 27012871 O-ring Oslash442x3 EPDM2 2 27016179 O-ring Oslash3747x534 Polyurethane3 2 27014448 O-ring Oslash590x16 Nitril4 2 27014455 O-ring Oslash748x16 Nitril5 2 27014430 O-ring Oslash800x16 Nitril6 2 27016419 O-ring Oslash390x16 Nitril7 1 27014828 X-ring 6922 x 534 Nitril
8 1 27017326 X-ring Oslash2499x353 Nitril9 1 26004895 Guide10 1 A0016436 Cylinder end cover 11 1 A0086082 Guide pin12 1 A0085209 Solenoid valve13 () 1 35008358 Diaphragm valve14 1 A0043901 Weld-in stud flanged type15 1 A0051763 Connection box complete16 1 A0053124 Circuit card
1 B0100545 Sealing kit Consist of item 1-8and Silicone grease48001887
POW R
V LVVV
DO
COM
GND
24V
151213
1016
1 2 3 4 25 345
11 8
9 6 7 9 614
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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42 - Accessories
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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22 - Welding Instructions
16 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
8 9
11
13
12
X 60mm=
Y=X
Y
X=60mm
Y=X
Y
10
14 15
NOTERemove any welding andgrinding beard inside thepipeto reduce the risk of pulpstuck
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2156
22 - Welding Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 17copy BTG 2011
222 Welding Instructions Weld-in Stud Variant
Tools required
Torque wrench 10 mm
1
4
6
5
X 60mm=
Y=X
Y
1 2
D=40 mm(16)
3
60 mm(24)
60 mm(24)
7 8
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
DANGERUse protective
clothing
NOTERemove any welding andgrinding beard inside thepipeto reduce the risk of pulpstuck
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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22 - Welding Instructions
18 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
10 Nm
9 10
11
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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23 - Mounting Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 19copy BTG 2011
23 Mounting Instructions
231 Sensor Electronics Box
Mount the electronics box to a none vibrating position such as a wall or poleby fastening the wall bracket to a flat surface Use four suitable screws
Tools required
Screwdriver
2 5 0
1 0
2 5
1
Fig 11 Recommendedclearances
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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23 - Mounting Instructions
20 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
232 Measuring Gap Angle Adjustment SluiceValve Variant
Tools required
Allen key 4 mm 5 mm
1
BD
A
180deg
180deg
2
3
4 5
C
DANGERHigh pressure
in the equipment
NOTEThe red spot on the protractorindicates the position of themeasuring gap
Normal pulp
The probe measuring gap musthave a 45deg angle from the pulpflow If the pulp flowcorresponds to arrow A or Bthe angle must be adjusted
Unscreened pulp
The probe measuring gap musthave a 135deg angle from thepulp flow If the pulp flowcorresponds to arrow C or Dthe angle must be adjusted
DANGERThe transmitter must always beremoved from the pipe whenthe angle is adjusted
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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23 - Mounting Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 21copy BTG 2011
6
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2656
23 - Mounting Instructions
22 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
233 Mounting the Probe Sluice Valve Variant
NOTEIf the pipe pressure is higher than 5 bar (72 psi) we recommend that the pipeis depressurized during mounting of the probe into the sluice valve
Tools required
Small brushBlock wrench 17 mmSocket wrench 19 mm
Allen key 4 mm
Consumables required
Lubricant for O-rings (use MOLYKOTE 111 or equivalent for EPDM O-rings)
1
3
2
A
B
C
4
DANGERUse protective
clothing
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2756
23 - Mounting Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 23copy BTG 2011
5 6
7 8
9WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile mounting the back cover
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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23 - Mounting Instructions
24 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
234 Mounting the Probe Weld-in Stud Variant
Tools required
Torque wrench 10 mm
45deg
135deg
A B
1
4
2
3
5
10 Nm
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
NOTEThe asterisk on the protractorindicates the position of themeasuring gap
Normal pulp
The probe measuring gap musthave a 45deg angle from the pulpflow as shown in step 4figure A
Unscreened pulp
The probe measuring gap musthave a 135deg angle from thepulp flow as shown in step 4figure B
WARNINGEquipment
damage
WARNINGAvoid bending the fiber cablewhile mounting the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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24 - Connection Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 25copy BTG 2011
24 Connection Instructions
241 Electrical Connections2411 Connection of Communication Platform
WARNING
Equipmentdamage
WARNING
The power to thecommunication platform mustbe turned off when connectingthe communication platform tothe sensor electronics box
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
26 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
25 Optional Accessories
251 PCD-1000 Probe Cleaning System
NOTEThese instructions are only valid for installation of the PCD-1000 withTCT-2501 or RET-2502 probe pre-mounted
2511 Dimensions and Installation Clearances
Min Oslash1004
Min 30012
70028
5 5 0
2 2
1 4 0
5 5
1 3 3
5 3
5 1 2
Fig 12 PCD-1000Dimensions andclearances
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 27copy BTG 2011
2512 Measuring Gap angle Adjustment
Tools required
Allen key 4 mmBlock wrench 10mm 16 mm
BD
C
A
180deg
180deg
3 4
2
1NOTEThe screw on the protectivesleeve indicates the position ofthe measuring gap
The probe measuring gap musthave a 45deg angle from the pulpflow If the pulp flowcorresponds to arrow B or Cthe angle must be adjusted
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
28 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
5
6 7
180deg
8
9 10
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3356
25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 29copy BTG 2011
2513 Welding and Mounting
Tools required
Block wrench 13 mm 16 mm
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
DANGERUse protectiveclothing
1 2
D=45 mm(18)
60 mm(24)
60 mm(24)
3
4 5
6 7
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
30 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
8
X=60mm
Y=X
Y
X=60mm
Y=X
Y
9 10
11 12
13
14
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3556
25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 31copy BTG 2011
5 5 0
2 2
15 16
17 18
19 20
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
32 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
2514 Electrical Connections
Tools required
Small screwdriver
-+
P1
DO
+ + - -
100-240 V AC
PE N L
P3
P2
P1 D O 1
+ C O M
G N D
+ 2 4 V
S
PCD-1000 CPM
1 2
3
3
-+
P1
DO
+ + - -
100-240 V AC
PE N L
P3
HCMP2
P1 D O 1
+ C O M
G N D
+ 2 4 V
S
PCD-1000 CPM
FCM
DANGERHazardous voltage
in the equipment
S = Shieldconnected tocable gland
2 x 2 x 075 mm 2
(2 x 2 x AWG18)
NOTEFor FCM connection a jumpermust be connected between
DO1 and +COM as shown infigure
1 x 2 x 075 mm 2
(1 x 2 x AWG18)
S = Shieldconnected tocable gland
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 33copy BTG 2011
2515 Water Connections
2516 Air Connections
3-6 bar (45-90 psi)
Water inlet Water outlet
D=85 mm
[033]D=172 mm
[068]
4-8 bar (58-100 psi)or at least half theprocess pressure
Air Connection
Hose Oslash6-4
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3856
25 - Optional Accessories
34 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3956
31 - Maintenance Recommendations
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 35copy BTG 2011
3 Service Instructions
31 Maintenance Recommendations
311 Regular Maintenance of the Transmitter
Maintenance needs will depend on the transmitter position media influenceand ambient conditions
Regular maintenance includes
bull Quarterly inspection of rubber seals in contact with media containing highconcentration of chemicals (black liquor chlorine etc) to prevent leakage
bull Semi-annual inspection inside the cover for possible leakage
Long-term maintenance includes
bull Replacement of media exposed rubber seals typically after 3-5 yearsoperation
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
36 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
32 Service Actions
321 Removing the Transmitter from the Pipe3211 Sluice Valve Variant
NOTEIf the pipe pressure is higher than 5 bar (72 psi) we recommend that the pipeis depressurized before removal of the probe from the sluice valve
Tools required
Allen key 4 mmBlock wrench 17 mmSocket wrench 19 mm
3
21
4
DANGERUse protective
clothing
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 37copy BTG 2011
5
CB
A
6WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile removing the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4256
32 - Service Actions
38 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3212 Weld-in Stud Variant
Tools required
Torque wrench 10 mm
1 2
10 Nm
3 4
5
DANGERUse protectiveclothing
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
WARNING
Equipmentdamage
WARNINGAvoid bending the fiber cablewhile removing the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4356
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 39copy BTG 2011
322 Changing O-rings
All O-rings that need to be changed on a regular basis are shown in fig 14
below
Consumables required
Lubricant for O-rings (use MOLYKOTE 111 or equivalent for EPDM O-rings)
Parts required
Sluice valve variantO-ring 3747x534 27014018O-ring 362x3 27014000
Weld-in stud variantO-ring 392x3 27003060
Fig 13 O-rings sluice valvevariant
1 O-ring 3747x5342 O-ring 362x3
1
2
Fig 14 O-ring weld-in studvariant
3 O-ring 392x3
3
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
40 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
323 Changing Probe with Electronics
NOTEThe disassembling and assembling instructions in section 3231 and section3231 are only relevant for sluice valve variant transmitters A LED intensityadjustment as described in section 3233 must however be performed for alltransmitter variants when changing the probe
3231 Disassembling the Probe
NOTEMake a note of the angle of the probe measuring gap in relation to the flowbefore disassembling the probe The angle is indicated by the red spot at theprotractor at the back of the probe
Tools required
Allen key 4 mm
1
2WARNING
Equipmentdamage
WARNINGAvoid bending the fiber cablewhile disassembling theprobe
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4556
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 41copy BTG 2011
3232 Assembling the Probe
Tools required
Allen key 4 mm
2
1
NOTEThe angle of the probemeasuring gap in relation tothe flow must be set accordingto the notes made duringdisassembling
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
42 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3233 LED Intensity Adjustment
After the change is performed a LED intensity adjustment must be carried outbefore the transmitter can be put back into operation The procedure for theadjustment varies depending on the type of transmitter See the CPMoperation manual for additional instructions on how to access the parametersmentioned below
TCR-25xx1 Reinstall the transmitter to the pipe according to appropriate instructions in
section 2 Installation Instructions and admit pulp to the line
2 Connect the CPM to the transmitter and power up the transmitter
3 On the CPM display access the sensor configuration menu
4 If you want to use the present calibration perform the following
a Access the LED intensity parameter viewb Compare the displayed TCons value on the display with the actual
consistency of the pulp in the line
c Increase the LED intensity parameter value by approximately 2percentage units if the TCons value is too low or decrease if theTCons value is too high
d Repeat this procedure until the TCons value is equal to the actualconsistency of the pulp in the line
5 If you want to make a new calibration perform the following
a Change the value of parameter Adj LED int to 1
An automatic LED intensity adjustment will be started This will adjustthe LED intensity parameter to an appropriate value for the presentpulp conditions
b On the CPM display access the calibration menu and perform a newcalibration
TCT-25x1 RET-25x21 Connect the CPM to the transmitter and power up the transmitter
2 Place the probe in a bucket with water of drinking quality (the probe tip mustbe held at least 10 cm [4rdquo] from the wall and bottom of the bucket)
3 On the CPM display access the sensor configuration menu
4 Change the value of parameter Adj LED int to 1
An automatic LED intensity adjustment will be started This will adjust theLED intensity parameter to a value where the signal in clear water (CW) isas close to 100 as possible
5 Reinstall the transmitter to the pipe according to appropriate instructions insection 2 Installation Instructions and admit pulp to the line
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 43copy BTG 2011
324 Removing the Electronics Card
NOTEThe electronics card should only be removed for trouble shooting purposeswhen referred from section 33 Troubleshooting
Tools required
Small screwdriver Torx driver T-10
3
21
4
5 6WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile removing the electronicscard
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4856
32 - Service Actions
44 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3241 Assembling the Sensor Electronics Box
Tools required
Torx driver T-10
WARNING
Equipmentdamage
1
2 3
WARNINGAvoid bending the fiber cable
while mounting the electronicscard
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 45copy BTG 2011
325 Reinstalling the Transmitter
For mounting instructions and connection instructions see section 2
Installation Instructions
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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33 - Troubleshooting
46 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
33 Troubleshooting
Symptom Probable Cause Solution
1 No or incorrect output signal 11 Basic check Make sure that the process is working asusual and pulp is flowing in the pipe
Make sure that power is supplied to thecommunication platform
12 Electrical error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled +24V on theelectronics card (see fig 15 ) is permanently lit
If LED +24V is off check the wiring betweenthe sensor electronics box card and thecommunication platform If that does not helpchange the sensor electronics box
13 Software error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled CPU1 on theelectronics card (see fig 15 ) is flashingregularly Irregular flashing from LED CPU1indicates probable software error ContactBTG Service for further assistance
14 Communication error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled COM on theelectronics card is flashing (see fig 15 ) whichindicates that the communication is working
If LED COM is permanently lit check that thesystem cable is correctly connected to thesensor electronics box according to section2411 on page 23
If LED COM is off check the wiring betweenthe sensor electronics box and thecommunication platform for breaks
If the problem still remains contact BTGService for further assistance
2 Incorrect consistencymeasurement
21 Calibration needed Make a complete calibration of the transmitterSee the CPM Operation Manual for furtherinstructions
22 Incorrect LED intensityconfiguration
Access the sensor configuration menu on theCPM and perform an automatic LED intensityadjustment (requires a recalibration) or adjust
the LED intensity manually See the CPM Operation Manual for furtherinstructions
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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33 - Troubleshooting
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 47copy BTG 2011
3 Output signal varies withchange in flow
31 Wrong probe angle relative tothe flow
Turn the probe so that the measuring gap is ata 45deg angle from the pulp flow
For sluice valve variant see section 232Measuring Gap Angle Adjustment SluiceValve Variant For weld-in stud variant see section 234Mounting the Probe Weld-in Stud Variant
32 The transmitter is not mountedaccording to instructions It maybe installed at a point where thepulp suspension is layered andthe layering may vary with therate of flow
Check the installation with reference to therecommendations in the InstallationEngineering Guide Note the length of theturbulence damping zone after the pump
4 Abnormally unsteadyoutput signal
41 Selected time-constant fordamping is too short
Increase damping until signal stabilizes Seethe CPM Operation Manual for instructions
Symptom Probable Cause Solution
Fig 15 Electronics card
1 LED CPU1 - Software runindicator
2 LED COM -Communication indicator
3 LED CPU2 - Not used4 LED +24V - Power
indicator
1234
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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33 - Troubleshooting
48 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5356
41 - Spare Parts
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 49copy BTG 2011
4 Parts list
41 Spare Parts
Item No
Rec
spare parts
Qty Part No Spare Part Description
1 1 A0115105 TCR-2501 Probe with electronicsB0011684 TCR-2502 Probe with electronics
A0115238 TCT-2501 Probe with electronicsB0011569 RET-2502 Probe with electronics
2 1 A0113563 TCR-2511 Probe with electronicsB0011726 TCR-2512 Probe with electronics
A0121541 TCT-2511 Probe with electronicsB0011734 RET-2512 Probe with electronics
3 1 27003060 O-ring 392x3 EPDM4 1 27014018 O-ring 3747x534 EPDM5 1 A0004796 Sluice valve complete AISI 3166 1 A0043901 Weld-in stud flanged type SS steel 23437 1 A0115170 TCR-2501 Cover complete
B0011700 TCR-2501 Cover complete A0115220 TCT-2502 Cover complete A0115246 RET-2502 Cover complete
8 1 27014000 O-ring 362x3 EPDM9 1 A0115139 Sluice kit TCT RET
9 1 B0011577 Sluice kit TCR
10 1 A0114728 TCR-2511 Weld-on stud complete
1 2 3 4 5 67 8 9 10
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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42 - Accessories
50 TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list M20723encopy BTG 2011
42 Accessories
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 A0054460 Blind flange complete Sluice valve variant only2 1 A0112953 CPM Communication cable RS-485 - USB3 1 A0111674 CPM Communication cable RS-4854 1 X20309 BTG Software
1 2 3
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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42 - Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 51copy BTG 2011
421 PCD-1000 Probe Cleaning System
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 27012871 O-ring Oslash442x3 EPDM2 2 27016179 O-ring Oslash3747x534 Polyurethane3 2 27014448 O-ring Oslash590x16 Nitril4 2 27014455 O-ring Oslash748x16 Nitril5 2 27014430 O-ring Oslash800x16 Nitril6 2 27016419 O-ring Oslash390x16 Nitril7 1 27014828 X-ring 6922 x 534 Nitril
8 1 27017326 X-ring Oslash2499x353 Nitril9 1 26004895 Guide10 1 A0016436 Cylinder end cover 11 1 A0086082 Guide pin12 1 A0085209 Solenoid valve13 () 1 35008358 Diaphragm valve14 1 A0043901 Weld-in stud flanged type15 1 A0051763 Connection box complete16 1 A0053124 Circuit card
1 B0100545 Sealing kit Consist of item 1-8and Silicone grease48001887
POW R
V LVVV
DO
COM
GND
24V
151213
1016
1 2 3 4 25 345
11 8
9 6 7 9 614
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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42 - Accessories
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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22 - Welding Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 17copy BTG 2011
222 Welding Instructions Weld-in Stud Variant
Tools required
Torque wrench 10 mm
1
4
6
5
X 60mm=
Y=X
Y
1 2
D=40 mm(16)
3
60 mm(24)
60 mm(24)
7 8
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
DANGERUse protective
clothing
NOTERemove any welding andgrinding beard inside thepipeto reduce the risk of pulpstuck
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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22 - Welding Instructions
18 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
10 Nm
9 10
11
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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23 - Mounting Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 19copy BTG 2011
23 Mounting Instructions
231 Sensor Electronics Box
Mount the electronics box to a none vibrating position such as a wall or poleby fastening the wall bracket to a flat surface Use four suitable screws
Tools required
Screwdriver
2 5 0
1 0
2 5
1
Fig 11 Recommendedclearances
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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23 - Mounting Instructions
20 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
232 Measuring Gap Angle Adjustment SluiceValve Variant
Tools required
Allen key 4 mm 5 mm
1
BD
A
180deg
180deg
2
3
4 5
C
DANGERHigh pressure
in the equipment
NOTEThe red spot on the protractorindicates the position of themeasuring gap
Normal pulp
The probe measuring gap musthave a 45deg angle from the pulpflow If the pulp flowcorresponds to arrow A or Bthe angle must be adjusted
Unscreened pulp
The probe measuring gap musthave a 135deg angle from thepulp flow If the pulp flowcorresponds to arrow C or Dthe angle must be adjusted
DANGERThe transmitter must always beremoved from the pipe whenthe angle is adjusted
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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23 - Mounting Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 21copy BTG 2011
6
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2656
23 - Mounting Instructions
22 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
233 Mounting the Probe Sluice Valve Variant
NOTEIf the pipe pressure is higher than 5 bar (72 psi) we recommend that the pipeis depressurized during mounting of the probe into the sluice valve
Tools required
Small brushBlock wrench 17 mmSocket wrench 19 mm
Allen key 4 mm
Consumables required
Lubricant for O-rings (use MOLYKOTE 111 or equivalent for EPDM O-rings)
1
3
2
A
B
C
4
DANGERUse protective
clothing
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2756
23 - Mounting Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 23copy BTG 2011
5 6
7 8
9WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile mounting the back cover
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2856
23 - Mounting Instructions
24 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
234 Mounting the Probe Weld-in Stud Variant
Tools required
Torque wrench 10 mm
45deg
135deg
A B
1
4
2
3
5
10 Nm
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
NOTEThe asterisk on the protractorindicates the position of themeasuring gap
Normal pulp
The probe measuring gap musthave a 45deg angle from the pulpflow as shown in step 4figure A
Unscreened pulp
The probe measuring gap musthave a 135deg angle from thepulp flow as shown in step 4figure B
WARNINGEquipment
damage
WARNINGAvoid bending the fiber cablewhile mounting the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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24 - Connection Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 25copy BTG 2011
24 Connection Instructions
241 Electrical Connections2411 Connection of Communication Platform
WARNING
Equipmentdamage
WARNING
The power to thecommunication platform mustbe turned off when connectingthe communication platform tothe sensor electronics box
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
26 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
25 Optional Accessories
251 PCD-1000 Probe Cleaning System
NOTEThese instructions are only valid for installation of the PCD-1000 withTCT-2501 or RET-2502 probe pre-mounted
2511 Dimensions and Installation Clearances
Min Oslash1004
Min 30012
70028
5 5 0
2 2
1 4 0
5 5
1 3 3
5 3
5 1 2
Fig 12 PCD-1000Dimensions andclearances
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 27copy BTG 2011
2512 Measuring Gap angle Adjustment
Tools required
Allen key 4 mmBlock wrench 10mm 16 mm
BD
C
A
180deg
180deg
3 4
2
1NOTEThe screw on the protectivesleeve indicates the position ofthe measuring gap
The probe measuring gap musthave a 45deg angle from the pulpflow If the pulp flowcorresponds to arrow B or Cthe angle must be adjusted
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
28 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
5
6 7
180deg
8
9 10
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3356
25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 29copy BTG 2011
2513 Welding and Mounting
Tools required
Block wrench 13 mm 16 mm
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
DANGERUse protectiveclothing
1 2
D=45 mm(18)
60 mm(24)
60 mm(24)
3
4 5
6 7
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3456
25 - Optional Accessories
30 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
8
X=60mm
Y=X
Y
X=60mm
Y=X
Y
9 10
11 12
13
14
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3556
25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 31copy BTG 2011
5 5 0
2 2
15 16
17 18
19 20
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
32 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
2514 Electrical Connections
Tools required
Small screwdriver
-+
P1
DO
+ + - -
100-240 V AC
PE N L
P3
P2
P1 D O 1
+ C O M
G N D
+ 2 4 V
S
PCD-1000 CPM
1 2
3
3
-+
P1
DO
+ + - -
100-240 V AC
PE N L
P3
HCMP2
P1 D O 1
+ C O M
G N D
+ 2 4 V
S
PCD-1000 CPM
FCM
DANGERHazardous voltage
in the equipment
S = Shieldconnected tocable gland
2 x 2 x 075 mm 2
(2 x 2 x AWG18)
NOTEFor FCM connection a jumpermust be connected between
DO1 and +COM as shown infigure
1 x 2 x 075 mm 2
(1 x 2 x AWG18)
S = Shieldconnected tocable gland
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 33copy BTG 2011
2515 Water Connections
2516 Air Connections
3-6 bar (45-90 psi)
Water inlet Water outlet
D=85 mm
[033]D=172 mm
[068]
4-8 bar (58-100 psi)or at least half theprocess pressure
Air Connection
Hose Oslash6-4
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
34 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3956
31 - Maintenance Recommendations
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 35copy BTG 2011
3 Service Instructions
31 Maintenance Recommendations
311 Regular Maintenance of the Transmitter
Maintenance needs will depend on the transmitter position media influenceand ambient conditions
Regular maintenance includes
bull Quarterly inspection of rubber seals in contact with media containing highconcentration of chemicals (black liquor chlorine etc) to prevent leakage
bull Semi-annual inspection inside the cover for possible leakage
Long-term maintenance includes
bull Replacement of media exposed rubber seals typically after 3-5 yearsoperation
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
36 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
32 Service Actions
321 Removing the Transmitter from the Pipe3211 Sluice Valve Variant
NOTEIf the pipe pressure is higher than 5 bar (72 psi) we recommend that the pipeis depressurized before removal of the probe from the sluice valve
Tools required
Allen key 4 mmBlock wrench 17 mmSocket wrench 19 mm
3
21
4
DANGERUse protective
clothing
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4156
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 37copy BTG 2011
5
CB
A
6WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile removing the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4256
32 - Service Actions
38 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3212 Weld-in Stud Variant
Tools required
Torque wrench 10 mm
1 2
10 Nm
3 4
5
DANGERUse protectiveclothing
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
WARNING
Equipmentdamage
WARNINGAvoid bending the fiber cablewhile removing the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4356
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 39copy BTG 2011
322 Changing O-rings
All O-rings that need to be changed on a regular basis are shown in fig 14
below
Consumables required
Lubricant for O-rings (use MOLYKOTE 111 or equivalent for EPDM O-rings)
Parts required
Sluice valve variantO-ring 3747x534 27014018O-ring 362x3 27014000
Weld-in stud variantO-ring 392x3 27003060
Fig 13 O-rings sluice valvevariant
1 O-ring 3747x5342 O-ring 362x3
1
2
Fig 14 O-ring weld-in studvariant
3 O-ring 392x3
3
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
40 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
323 Changing Probe with Electronics
NOTEThe disassembling and assembling instructions in section 3231 and section3231 are only relevant for sluice valve variant transmitters A LED intensityadjustment as described in section 3233 must however be performed for alltransmitter variants when changing the probe
3231 Disassembling the Probe
NOTEMake a note of the angle of the probe measuring gap in relation to the flowbefore disassembling the probe The angle is indicated by the red spot at theprotractor at the back of the probe
Tools required
Allen key 4 mm
1
2WARNING
Equipmentdamage
WARNINGAvoid bending the fiber cablewhile disassembling theprobe
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 41copy BTG 2011
3232 Assembling the Probe
Tools required
Allen key 4 mm
2
1
NOTEThe angle of the probemeasuring gap in relation tothe flow must be set accordingto the notes made duringdisassembling
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
42 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3233 LED Intensity Adjustment
After the change is performed a LED intensity adjustment must be carried outbefore the transmitter can be put back into operation The procedure for theadjustment varies depending on the type of transmitter See the CPMoperation manual for additional instructions on how to access the parametersmentioned below
TCR-25xx1 Reinstall the transmitter to the pipe according to appropriate instructions in
section 2 Installation Instructions and admit pulp to the line
2 Connect the CPM to the transmitter and power up the transmitter
3 On the CPM display access the sensor configuration menu
4 If you want to use the present calibration perform the following
a Access the LED intensity parameter viewb Compare the displayed TCons value on the display with the actual
consistency of the pulp in the line
c Increase the LED intensity parameter value by approximately 2percentage units if the TCons value is too low or decrease if theTCons value is too high
d Repeat this procedure until the TCons value is equal to the actualconsistency of the pulp in the line
5 If you want to make a new calibration perform the following
a Change the value of parameter Adj LED int to 1
An automatic LED intensity adjustment will be started This will adjustthe LED intensity parameter to an appropriate value for the presentpulp conditions
b On the CPM display access the calibration menu and perform a newcalibration
TCT-25x1 RET-25x21 Connect the CPM to the transmitter and power up the transmitter
2 Place the probe in a bucket with water of drinking quality (the probe tip mustbe held at least 10 cm [4rdquo] from the wall and bottom of the bucket)
3 On the CPM display access the sensor configuration menu
4 Change the value of parameter Adj LED int to 1
An automatic LED intensity adjustment will be started This will adjust theLED intensity parameter to a value where the signal in clear water (CW) isas close to 100 as possible
5 Reinstall the transmitter to the pipe according to appropriate instructions insection 2 Installation Instructions and admit pulp to the line
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 43copy BTG 2011
324 Removing the Electronics Card
NOTEThe electronics card should only be removed for trouble shooting purposeswhen referred from section 33 Troubleshooting
Tools required
Small screwdriver Torx driver T-10
3
21
4
5 6WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile removing the electronicscard
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
44 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3241 Assembling the Sensor Electronics Box
Tools required
Torx driver T-10
WARNING
Equipmentdamage
1
2 3
WARNINGAvoid bending the fiber cable
while mounting the electronicscard
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 45copy BTG 2011
325 Reinstalling the Transmitter
For mounting instructions and connection instructions see section 2
Installation Instructions
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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33 - Troubleshooting
46 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
33 Troubleshooting
Symptom Probable Cause Solution
1 No or incorrect output signal 11 Basic check Make sure that the process is working asusual and pulp is flowing in the pipe
Make sure that power is supplied to thecommunication platform
12 Electrical error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled +24V on theelectronics card (see fig 15 ) is permanently lit
If LED +24V is off check the wiring betweenthe sensor electronics box card and thecommunication platform If that does not helpchange the sensor electronics box
13 Software error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled CPU1 on theelectronics card (see fig 15 ) is flashingregularly Irregular flashing from LED CPU1indicates probable software error ContactBTG Service for further assistance
14 Communication error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled COM on theelectronics card is flashing (see fig 15 ) whichindicates that the communication is working
If LED COM is permanently lit check that thesystem cable is correctly connected to thesensor electronics box according to section2411 on page 23
If LED COM is off check the wiring betweenthe sensor electronics box and thecommunication platform for breaks
If the problem still remains contact BTGService for further assistance
2 Incorrect consistencymeasurement
21 Calibration needed Make a complete calibration of the transmitterSee the CPM Operation Manual for furtherinstructions
22 Incorrect LED intensityconfiguration
Access the sensor configuration menu on theCPM and perform an automatic LED intensityadjustment (requires a recalibration) or adjust
the LED intensity manually See the CPM Operation Manual for furtherinstructions
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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33 - Troubleshooting
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 47copy BTG 2011
3 Output signal varies withchange in flow
31 Wrong probe angle relative tothe flow
Turn the probe so that the measuring gap is ata 45deg angle from the pulp flow
For sluice valve variant see section 232Measuring Gap Angle Adjustment SluiceValve Variant For weld-in stud variant see section 234Mounting the Probe Weld-in Stud Variant
32 The transmitter is not mountedaccording to instructions It maybe installed at a point where thepulp suspension is layered andthe layering may vary with therate of flow
Check the installation with reference to therecommendations in the InstallationEngineering Guide Note the length of theturbulence damping zone after the pump
4 Abnormally unsteadyoutput signal
41 Selected time-constant fordamping is too short
Increase damping until signal stabilizes Seethe CPM Operation Manual for instructions
Symptom Probable Cause Solution
Fig 15 Electronics card
1 LED CPU1 - Software runindicator
2 LED COM -Communication indicator
3 LED CPU2 - Not used4 LED +24V - Power
indicator
1234
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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33 - Troubleshooting
48 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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41 - Spare Parts
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 49copy BTG 2011
4 Parts list
41 Spare Parts
Item No
Rec
spare parts
Qty Part No Spare Part Description
1 1 A0115105 TCR-2501 Probe with electronicsB0011684 TCR-2502 Probe with electronics
A0115238 TCT-2501 Probe with electronicsB0011569 RET-2502 Probe with electronics
2 1 A0113563 TCR-2511 Probe with electronicsB0011726 TCR-2512 Probe with electronics
A0121541 TCT-2511 Probe with electronicsB0011734 RET-2512 Probe with electronics
3 1 27003060 O-ring 392x3 EPDM4 1 27014018 O-ring 3747x534 EPDM5 1 A0004796 Sluice valve complete AISI 3166 1 A0043901 Weld-in stud flanged type SS steel 23437 1 A0115170 TCR-2501 Cover complete
B0011700 TCR-2501 Cover complete A0115220 TCT-2502 Cover complete A0115246 RET-2502 Cover complete
8 1 27014000 O-ring 362x3 EPDM9 1 A0115139 Sluice kit TCT RET
9 1 B0011577 Sluice kit TCR
10 1 A0114728 TCR-2511 Weld-on stud complete
1 2 3 4 5 67 8 9 10
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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42 - Accessories
50 TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list M20723encopy BTG 2011
42 Accessories
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 A0054460 Blind flange complete Sluice valve variant only2 1 A0112953 CPM Communication cable RS-485 - USB3 1 A0111674 CPM Communication cable RS-4854 1 X20309 BTG Software
1 2 3
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42 - Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 51copy BTG 2011
421 PCD-1000 Probe Cleaning System
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 27012871 O-ring Oslash442x3 EPDM2 2 27016179 O-ring Oslash3747x534 Polyurethane3 2 27014448 O-ring Oslash590x16 Nitril4 2 27014455 O-ring Oslash748x16 Nitril5 2 27014430 O-ring Oslash800x16 Nitril6 2 27016419 O-ring Oslash390x16 Nitril7 1 27014828 X-ring 6922 x 534 Nitril
8 1 27017326 X-ring Oslash2499x353 Nitril9 1 26004895 Guide10 1 A0016436 Cylinder end cover 11 1 A0086082 Guide pin12 1 A0085209 Solenoid valve13 () 1 35008358 Diaphragm valve14 1 A0043901 Weld-in stud flanged type15 1 A0051763 Connection box complete16 1 A0053124 Circuit card
1 B0100545 Sealing kit Consist of item 1-8and Silicone grease48001887
POW R
V LVVV
DO
COM
GND
24V
151213
1016
1 2 3 4 25 345
11 8
9 6 7 9 614
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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42 - Accessories
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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22 - Welding Instructions
18 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
10 Nm
9 10
11
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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23 - Mounting Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 19copy BTG 2011
23 Mounting Instructions
231 Sensor Electronics Box
Mount the electronics box to a none vibrating position such as a wall or poleby fastening the wall bracket to a flat surface Use four suitable screws
Tools required
Screwdriver
2 5 0
1 0
2 5
1
Fig 11 Recommendedclearances
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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23 - Mounting Instructions
20 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
232 Measuring Gap Angle Adjustment SluiceValve Variant
Tools required
Allen key 4 mm 5 mm
1
BD
A
180deg
180deg
2
3
4 5
C
DANGERHigh pressure
in the equipment
NOTEThe red spot on the protractorindicates the position of themeasuring gap
Normal pulp
The probe measuring gap musthave a 45deg angle from the pulpflow If the pulp flowcorresponds to arrow A or Bthe angle must be adjusted
Unscreened pulp
The probe measuring gap musthave a 135deg angle from thepulp flow If the pulp flowcorresponds to arrow C or Dthe angle must be adjusted
DANGERThe transmitter must always beremoved from the pipe whenthe angle is adjusted
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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23 - Mounting Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 21copy BTG 2011
6
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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23 - Mounting Instructions
22 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
233 Mounting the Probe Sluice Valve Variant
NOTEIf the pipe pressure is higher than 5 bar (72 psi) we recommend that the pipeis depressurized during mounting of the probe into the sluice valve
Tools required
Small brushBlock wrench 17 mmSocket wrench 19 mm
Allen key 4 mm
Consumables required
Lubricant for O-rings (use MOLYKOTE 111 or equivalent for EPDM O-rings)
1
3
2
A
B
C
4
DANGERUse protective
clothing
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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23 - Mounting Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 23copy BTG 2011
5 6
7 8
9WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile mounting the back cover
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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23 - Mounting Instructions
24 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
234 Mounting the Probe Weld-in Stud Variant
Tools required
Torque wrench 10 mm
45deg
135deg
A B
1
4
2
3
5
10 Nm
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
NOTEThe asterisk on the protractorindicates the position of themeasuring gap
Normal pulp
The probe measuring gap musthave a 45deg angle from the pulpflow as shown in step 4figure A
Unscreened pulp
The probe measuring gap musthave a 135deg angle from thepulp flow as shown in step 4figure B
WARNINGEquipment
damage
WARNINGAvoid bending the fiber cablewhile mounting the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2956
24 - Connection Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 25copy BTG 2011
24 Connection Instructions
241 Electrical Connections2411 Connection of Communication Platform
WARNING
Equipmentdamage
WARNING
The power to thecommunication platform mustbe turned off when connectingthe communication platform tothe sensor electronics box
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25 - Optional Accessories
26 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
25 Optional Accessories
251 PCD-1000 Probe Cleaning System
NOTEThese instructions are only valid for installation of the PCD-1000 withTCT-2501 or RET-2502 probe pre-mounted
2511 Dimensions and Installation Clearances
Min Oslash1004
Min 30012
70028
5 5 0
2 2
1 4 0
5 5
1 3 3
5 3
5 1 2
Fig 12 PCD-1000Dimensions andclearances
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 27copy BTG 2011
2512 Measuring Gap angle Adjustment
Tools required
Allen key 4 mmBlock wrench 10mm 16 mm
BD
C
A
180deg
180deg
3 4
2
1NOTEThe screw on the protectivesleeve indicates the position ofthe measuring gap
The probe measuring gap musthave a 45deg angle from the pulpflow If the pulp flowcorresponds to arrow B or Cthe angle must be adjusted
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25 - Optional Accessories
28 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
5
6 7
180deg
8
9 10
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 29copy BTG 2011
2513 Welding and Mounting
Tools required
Block wrench 13 mm 16 mm
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
DANGERUse protectiveclothing
1 2
D=45 mm(18)
60 mm(24)
60 mm(24)
3
4 5
6 7
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
30 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
8
X=60mm
Y=X
Y
X=60mm
Y=X
Y
9 10
11 12
13
14
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3556
25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 31copy BTG 2011
5 5 0
2 2
15 16
17 18
19 20
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
32 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
2514 Electrical Connections
Tools required
Small screwdriver
-+
P1
DO
+ + - -
100-240 V AC
PE N L
P3
P2
P1 D O 1
+ C O M
G N D
+ 2 4 V
S
PCD-1000 CPM
1 2
3
3
-+
P1
DO
+ + - -
100-240 V AC
PE N L
P3
HCMP2
P1 D O 1
+ C O M
G N D
+ 2 4 V
S
PCD-1000 CPM
FCM
DANGERHazardous voltage
in the equipment
S = Shieldconnected tocable gland
2 x 2 x 075 mm 2
(2 x 2 x AWG18)
NOTEFor FCM connection a jumpermust be connected between
DO1 and +COM as shown infigure
1 x 2 x 075 mm 2
(1 x 2 x AWG18)
S = Shieldconnected tocable gland
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25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 33copy BTG 2011
2515 Water Connections
2516 Air Connections
3-6 bar (45-90 psi)
Water inlet Water outlet
D=85 mm
[033]D=172 mm
[068]
4-8 bar (58-100 psi)or at least half theprocess pressure
Air Connection
Hose Oslash6-4
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
34 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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31 - Maintenance Recommendations
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 35copy BTG 2011
3 Service Instructions
31 Maintenance Recommendations
311 Regular Maintenance of the Transmitter
Maintenance needs will depend on the transmitter position media influenceand ambient conditions
Regular maintenance includes
bull Quarterly inspection of rubber seals in contact with media containing highconcentration of chemicals (black liquor chlorine etc) to prevent leakage
bull Semi-annual inspection inside the cover for possible leakage
Long-term maintenance includes
bull Replacement of media exposed rubber seals typically after 3-5 yearsoperation
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4056
32 - Service Actions
36 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
32 Service Actions
321 Removing the Transmitter from the Pipe3211 Sluice Valve Variant
NOTEIf the pipe pressure is higher than 5 bar (72 psi) we recommend that the pipeis depressurized before removal of the probe from the sluice valve
Tools required
Allen key 4 mmBlock wrench 17 mmSocket wrench 19 mm
3
21
4
DANGERUse protective
clothing
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 37copy BTG 2011
5
CB
A
6WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile removing the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4256
32 - Service Actions
38 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3212 Weld-in Stud Variant
Tools required
Torque wrench 10 mm
1 2
10 Nm
3 4
5
DANGERUse protectiveclothing
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
WARNING
Equipmentdamage
WARNINGAvoid bending the fiber cablewhile removing the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4356
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 39copy BTG 2011
322 Changing O-rings
All O-rings that need to be changed on a regular basis are shown in fig 14
below
Consumables required
Lubricant for O-rings (use MOLYKOTE 111 or equivalent for EPDM O-rings)
Parts required
Sluice valve variantO-ring 3747x534 27014018O-ring 362x3 27014000
Weld-in stud variantO-ring 392x3 27003060
Fig 13 O-rings sluice valvevariant
1 O-ring 3747x5342 O-ring 362x3
1
2
Fig 14 O-ring weld-in studvariant
3 O-ring 392x3
3
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
40 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
323 Changing Probe with Electronics
NOTEThe disassembling and assembling instructions in section 3231 and section3231 are only relevant for sluice valve variant transmitters A LED intensityadjustment as described in section 3233 must however be performed for alltransmitter variants when changing the probe
3231 Disassembling the Probe
NOTEMake a note of the angle of the probe measuring gap in relation to the flowbefore disassembling the probe The angle is indicated by the red spot at theprotractor at the back of the probe
Tools required
Allen key 4 mm
1
2WARNING
Equipmentdamage
WARNINGAvoid bending the fiber cablewhile disassembling theprobe
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4556
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 41copy BTG 2011
3232 Assembling the Probe
Tools required
Allen key 4 mm
2
1
NOTEThe angle of the probemeasuring gap in relation tothe flow must be set accordingto the notes made duringdisassembling
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
42 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3233 LED Intensity Adjustment
After the change is performed a LED intensity adjustment must be carried outbefore the transmitter can be put back into operation The procedure for theadjustment varies depending on the type of transmitter See the CPMoperation manual for additional instructions on how to access the parametersmentioned below
TCR-25xx1 Reinstall the transmitter to the pipe according to appropriate instructions in
section 2 Installation Instructions and admit pulp to the line
2 Connect the CPM to the transmitter and power up the transmitter
3 On the CPM display access the sensor configuration menu
4 If you want to use the present calibration perform the following
a Access the LED intensity parameter viewb Compare the displayed TCons value on the display with the actual
consistency of the pulp in the line
c Increase the LED intensity parameter value by approximately 2percentage units if the TCons value is too low or decrease if theTCons value is too high
d Repeat this procedure until the TCons value is equal to the actualconsistency of the pulp in the line
5 If you want to make a new calibration perform the following
a Change the value of parameter Adj LED int to 1
An automatic LED intensity adjustment will be started This will adjustthe LED intensity parameter to an appropriate value for the presentpulp conditions
b On the CPM display access the calibration menu and perform a newcalibration
TCT-25x1 RET-25x21 Connect the CPM to the transmitter and power up the transmitter
2 Place the probe in a bucket with water of drinking quality (the probe tip mustbe held at least 10 cm [4rdquo] from the wall and bottom of the bucket)
3 On the CPM display access the sensor configuration menu
4 Change the value of parameter Adj LED int to 1
An automatic LED intensity adjustment will be started This will adjust theLED intensity parameter to a value where the signal in clear water (CW) isas close to 100 as possible
5 Reinstall the transmitter to the pipe according to appropriate instructions insection 2 Installation Instructions and admit pulp to the line
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 43copy BTG 2011
324 Removing the Electronics Card
NOTEThe electronics card should only be removed for trouble shooting purposeswhen referred from section 33 Troubleshooting
Tools required
Small screwdriver Torx driver T-10
3
21
4
5 6WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile removing the electronicscard
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
44 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3241 Assembling the Sensor Electronics Box
Tools required
Torx driver T-10
WARNING
Equipmentdamage
1
2 3
WARNINGAvoid bending the fiber cable
while mounting the electronicscard
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4956
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 45copy BTG 2011
325 Reinstalling the Transmitter
For mounting instructions and connection instructions see section 2
Installation Instructions
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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33 - Troubleshooting
46 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
33 Troubleshooting
Symptom Probable Cause Solution
1 No or incorrect output signal 11 Basic check Make sure that the process is working asusual and pulp is flowing in the pipe
Make sure that power is supplied to thecommunication platform
12 Electrical error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled +24V on theelectronics card (see fig 15 ) is permanently lit
If LED +24V is off check the wiring betweenthe sensor electronics box card and thecommunication platform If that does not helpchange the sensor electronics box
13 Software error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled CPU1 on theelectronics card (see fig 15 ) is flashingregularly Irregular flashing from LED CPU1indicates probable software error ContactBTG Service for further assistance
14 Communication error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled COM on theelectronics card is flashing (see fig 15 ) whichindicates that the communication is working
If LED COM is permanently lit check that thesystem cable is correctly connected to thesensor electronics box according to section2411 on page 23
If LED COM is off check the wiring betweenthe sensor electronics box and thecommunication platform for breaks
If the problem still remains contact BTGService for further assistance
2 Incorrect consistencymeasurement
21 Calibration needed Make a complete calibration of the transmitterSee the CPM Operation Manual for furtherinstructions
22 Incorrect LED intensityconfiguration
Access the sensor configuration menu on theCPM and perform an automatic LED intensityadjustment (requires a recalibration) or adjust
the LED intensity manually See the CPM Operation Manual for furtherinstructions
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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33 - Troubleshooting
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 47copy BTG 2011
3 Output signal varies withchange in flow
31 Wrong probe angle relative tothe flow
Turn the probe so that the measuring gap is ata 45deg angle from the pulp flow
For sluice valve variant see section 232Measuring Gap Angle Adjustment SluiceValve Variant For weld-in stud variant see section 234Mounting the Probe Weld-in Stud Variant
32 The transmitter is not mountedaccording to instructions It maybe installed at a point where thepulp suspension is layered andthe layering may vary with therate of flow
Check the installation with reference to therecommendations in the InstallationEngineering Guide Note the length of theturbulence damping zone after the pump
4 Abnormally unsteadyoutput signal
41 Selected time-constant fordamping is too short
Increase damping until signal stabilizes Seethe CPM Operation Manual for instructions
Symptom Probable Cause Solution
Fig 15 Electronics card
1 LED CPU1 - Software runindicator
2 LED COM -Communication indicator
3 LED CPU2 - Not used4 LED +24V - Power
indicator
1234
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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33 - Troubleshooting
48 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5356
41 - Spare Parts
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 49copy BTG 2011
4 Parts list
41 Spare Parts
Item No
Rec
spare parts
Qty Part No Spare Part Description
1 1 A0115105 TCR-2501 Probe with electronicsB0011684 TCR-2502 Probe with electronics
A0115238 TCT-2501 Probe with electronicsB0011569 RET-2502 Probe with electronics
2 1 A0113563 TCR-2511 Probe with electronicsB0011726 TCR-2512 Probe with electronics
A0121541 TCT-2511 Probe with electronicsB0011734 RET-2512 Probe with electronics
3 1 27003060 O-ring 392x3 EPDM4 1 27014018 O-ring 3747x534 EPDM5 1 A0004796 Sluice valve complete AISI 3166 1 A0043901 Weld-in stud flanged type SS steel 23437 1 A0115170 TCR-2501 Cover complete
B0011700 TCR-2501 Cover complete A0115220 TCT-2502 Cover complete A0115246 RET-2502 Cover complete
8 1 27014000 O-ring 362x3 EPDM9 1 A0115139 Sluice kit TCT RET
9 1 B0011577 Sluice kit TCR
10 1 A0114728 TCR-2511 Weld-on stud complete
1 2 3 4 5 67 8 9 10
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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42 - Accessories
50 TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list M20723encopy BTG 2011
42 Accessories
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 A0054460 Blind flange complete Sluice valve variant only2 1 A0112953 CPM Communication cable RS-485 - USB3 1 A0111674 CPM Communication cable RS-4854 1 X20309 BTG Software
1 2 3
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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42 - Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 51copy BTG 2011
421 PCD-1000 Probe Cleaning System
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 27012871 O-ring Oslash442x3 EPDM2 2 27016179 O-ring Oslash3747x534 Polyurethane3 2 27014448 O-ring Oslash590x16 Nitril4 2 27014455 O-ring Oslash748x16 Nitril5 2 27014430 O-ring Oslash800x16 Nitril6 2 27016419 O-ring Oslash390x16 Nitril7 1 27014828 X-ring 6922 x 534 Nitril
8 1 27017326 X-ring Oslash2499x353 Nitril9 1 26004895 Guide10 1 A0016436 Cylinder end cover 11 1 A0086082 Guide pin12 1 A0085209 Solenoid valve13 () 1 35008358 Diaphragm valve14 1 A0043901 Weld-in stud flanged type15 1 A0051763 Connection box complete16 1 A0053124 Circuit card
1 B0100545 Sealing kit Consist of item 1-8and Silicone grease48001887
POW R
V LVVV
DO
COM
GND
24V
151213
1016
1 2 3 4 25 345
11 8
9 6 7 9 614
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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42 - Accessories
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2356
23 - Mounting Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 19copy BTG 2011
23 Mounting Instructions
231 Sensor Electronics Box
Mount the electronics box to a none vibrating position such as a wall or poleby fastening the wall bracket to a flat surface Use four suitable screws
Tools required
Screwdriver
2 5 0
1 0
2 5
1
Fig 11 Recommendedclearances
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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23 - Mounting Instructions
20 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
232 Measuring Gap Angle Adjustment SluiceValve Variant
Tools required
Allen key 4 mm 5 mm
1
BD
A
180deg
180deg
2
3
4 5
C
DANGERHigh pressure
in the equipment
NOTEThe red spot on the protractorindicates the position of themeasuring gap
Normal pulp
The probe measuring gap musthave a 45deg angle from the pulpflow If the pulp flowcorresponds to arrow A or Bthe angle must be adjusted
Unscreened pulp
The probe measuring gap musthave a 135deg angle from thepulp flow If the pulp flowcorresponds to arrow C or Dthe angle must be adjusted
DANGERThe transmitter must always beremoved from the pipe whenthe angle is adjusted
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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23 - Mounting Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 21copy BTG 2011
6
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2656
23 - Mounting Instructions
22 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
233 Mounting the Probe Sluice Valve Variant
NOTEIf the pipe pressure is higher than 5 bar (72 psi) we recommend that the pipeis depressurized during mounting of the probe into the sluice valve
Tools required
Small brushBlock wrench 17 mmSocket wrench 19 mm
Allen key 4 mm
Consumables required
Lubricant for O-rings (use MOLYKOTE 111 or equivalent for EPDM O-rings)
1
3
2
A
B
C
4
DANGERUse protective
clothing
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2756
23 - Mounting Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 23copy BTG 2011
5 6
7 8
9WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile mounting the back cover
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2856
23 - Mounting Instructions
24 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
234 Mounting the Probe Weld-in Stud Variant
Tools required
Torque wrench 10 mm
45deg
135deg
A B
1
4
2
3
5
10 Nm
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
NOTEThe asterisk on the protractorindicates the position of themeasuring gap
Normal pulp
The probe measuring gap musthave a 45deg angle from the pulpflow as shown in step 4figure A
Unscreened pulp
The probe measuring gap musthave a 135deg angle from thepulp flow as shown in step 4figure B
WARNINGEquipment
damage
WARNINGAvoid bending the fiber cablewhile mounting the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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24 - Connection Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 25copy BTG 2011
24 Connection Instructions
241 Electrical Connections2411 Connection of Communication Platform
WARNING
Equipmentdamage
WARNING
The power to thecommunication platform mustbe turned off when connectingthe communication platform tothe sensor electronics box
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
26 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
25 Optional Accessories
251 PCD-1000 Probe Cleaning System
NOTEThese instructions are only valid for installation of the PCD-1000 withTCT-2501 or RET-2502 probe pre-mounted
2511 Dimensions and Installation Clearances
Min Oslash1004
Min 30012
70028
5 5 0
2 2
1 4 0
5 5
1 3 3
5 3
5 1 2
Fig 12 PCD-1000Dimensions andclearances
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 27copy BTG 2011
2512 Measuring Gap angle Adjustment
Tools required
Allen key 4 mmBlock wrench 10mm 16 mm
BD
C
A
180deg
180deg
3 4
2
1NOTEThe screw on the protectivesleeve indicates the position ofthe measuring gap
The probe measuring gap musthave a 45deg angle from the pulpflow If the pulp flowcorresponds to arrow B or Cthe angle must be adjusted
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
28 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
5
6 7
180deg
8
9 10
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3356
25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 29copy BTG 2011
2513 Welding and Mounting
Tools required
Block wrench 13 mm 16 mm
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
DANGERUse protectiveclothing
1 2
D=45 mm(18)
60 mm(24)
60 mm(24)
3
4 5
6 7
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
30 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
8
X=60mm
Y=X
Y
X=60mm
Y=X
Y
9 10
11 12
13
14
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3556
25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 31copy BTG 2011
5 5 0
2 2
15 16
17 18
19 20
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
32 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
2514 Electrical Connections
Tools required
Small screwdriver
-+
P1
DO
+ + - -
100-240 V AC
PE N L
P3
P2
P1 D O 1
+ C O M
G N D
+ 2 4 V
S
PCD-1000 CPM
1 2
3
3
-+
P1
DO
+ + - -
100-240 V AC
PE N L
P3
HCMP2
P1 D O 1
+ C O M
G N D
+ 2 4 V
S
PCD-1000 CPM
FCM
DANGERHazardous voltage
in the equipment
S = Shieldconnected tocable gland
2 x 2 x 075 mm 2
(2 x 2 x AWG18)
NOTEFor FCM connection a jumpermust be connected between
DO1 and +COM as shown infigure
1 x 2 x 075 mm 2
(1 x 2 x AWG18)
S = Shieldconnected tocable gland
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 33copy BTG 2011
2515 Water Connections
2516 Air Connections
3-6 bar (45-90 psi)
Water inlet Water outlet
D=85 mm
[033]D=172 mm
[068]
4-8 bar (58-100 psi)or at least half theprocess pressure
Air Connection
Hose Oslash6-4
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
34 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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31 - Maintenance Recommendations
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 35copy BTG 2011
3 Service Instructions
31 Maintenance Recommendations
311 Regular Maintenance of the Transmitter
Maintenance needs will depend on the transmitter position media influenceand ambient conditions
Regular maintenance includes
bull Quarterly inspection of rubber seals in contact with media containing highconcentration of chemicals (black liquor chlorine etc) to prevent leakage
bull Semi-annual inspection inside the cover for possible leakage
Long-term maintenance includes
bull Replacement of media exposed rubber seals typically after 3-5 yearsoperation
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
36 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
32 Service Actions
321 Removing the Transmitter from the Pipe3211 Sluice Valve Variant
NOTEIf the pipe pressure is higher than 5 bar (72 psi) we recommend that the pipeis depressurized before removal of the probe from the sluice valve
Tools required
Allen key 4 mmBlock wrench 17 mmSocket wrench 19 mm
3
21
4
DANGERUse protective
clothing
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 37copy BTG 2011
5
CB
A
6WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile removing the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
38 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3212 Weld-in Stud Variant
Tools required
Torque wrench 10 mm
1 2
10 Nm
3 4
5
DANGERUse protectiveclothing
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
WARNING
Equipmentdamage
WARNINGAvoid bending the fiber cablewhile removing the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4356
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 39copy BTG 2011
322 Changing O-rings
All O-rings that need to be changed on a regular basis are shown in fig 14
below
Consumables required
Lubricant for O-rings (use MOLYKOTE 111 or equivalent for EPDM O-rings)
Parts required
Sluice valve variantO-ring 3747x534 27014018O-ring 362x3 27014000
Weld-in stud variantO-ring 392x3 27003060
Fig 13 O-rings sluice valvevariant
1 O-ring 3747x5342 O-ring 362x3
1
2
Fig 14 O-ring weld-in studvariant
3 O-ring 392x3
3
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
40 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
323 Changing Probe with Electronics
NOTEThe disassembling and assembling instructions in section 3231 and section3231 are only relevant for sluice valve variant transmitters A LED intensityadjustment as described in section 3233 must however be performed for alltransmitter variants when changing the probe
3231 Disassembling the Probe
NOTEMake a note of the angle of the probe measuring gap in relation to the flowbefore disassembling the probe The angle is indicated by the red spot at theprotractor at the back of the probe
Tools required
Allen key 4 mm
1
2WARNING
Equipmentdamage
WARNINGAvoid bending the fiber cablewhile disassembling theprobe
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4556
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 41copy BTG 2011
3232 Assembling the Probe
Tools required
Allen key 4 mm
2
1
NOTEThe angle of the probemeasuring gap in relation tothe flow must be set accordingto the notes made duringdisassembling
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
42 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3233 LED Intensity Adjustment
After the change is performed a LED intensity adjustment must be carried outbefore the transmitter can be put back into operation The procedure for theadjustment varies depending on the type of transmitter See the CPMoperation manual for additional instructions on how to access the parametersmentioned below
TCR-25xx1 Reinstall the transmitter to the pipe according to appropriate instructions in
section 2 Installation Instructions and admit pulp to the line
2 Connect the CPM to the transmitter and power up the transmitter
3 On the CPM display access the sensor configuration menu
4 If you want to use the present calibration perform the following
a Access the LED intensity parameter viewb Compare the displayed TCons value on the display with the actual
consistency of the pulp in the line
c Increase the LED intensity parameter value by approximately 2percentage units if the TCons value is too low or decrease if theTCons value is too high
d Repeat this procedure until the TCons value is equal to the actualconsistency of the pulp in the line
5 If you want to make a new calibration perform the following
a Change the value of parameter Adj LED int to 1
An automatic LED intensity adjustment will be started This will adjustthe LED intensity parameter to an appropriate value for the presentpulp conditions
b On the CPM display access the calibration menu and perform a newcalibration
TCT-25x1 RET-25x21 Connect the CPM to the transmitter and power up the transmitter
2 Place the probe in a bucket with water of drinking quality (the probe tip mustbe held at least 10 cm [4rdquo] from the wall and bottom of the bucket)
3 On the CPM display access the sensor configuration menu
4 Change the value of parameter Adj LED int to 1
An automatic LED intensity adjustment will be started This will adjust theLED intensity parameter to a value where the signal in clear water (CW) isas close to 100 as possible
5 Reinstall the transmitter to the pipe according to appropriate instructions insection 2 Installation Instructions and admit pulp to the line
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 43copy BTG 2011
324 Removing the Electronics Card
NOTEThe electronics card should only be removed for trouble shooting purposeswhen referred from section 33 Troubleshooting
Tools required
Small screwdriver Torx driver T-10
3
21
4
5 6WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile removing the electronicscard
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4856
32 - Service Actions
44 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3241 Assembling the Sensor Electronics Box
Tools required
Torx driver T-10
WARNING
Equipmentdamage
1
2 3
WARNINGAvoid bending the fiber cable
while mounting the electronicscard
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 45copy BTG 2011
325 Reinstalling the Transmitter
For mounting instructions and connection instructions see section 2
Installation Instructions
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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33 - Troubleshooting
46 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
33 Troubleshooting
Symptom Probable Cause Solution
1 No or incorrect output signal 11 Basic check Make sure that the process is working asusual and pulp is flowing in the pipe
Make sure that power is supplied to thecommunication platform
12 Electrical error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled +24V on theelectronics card (see fig 15 ) is permanently lit
If LED +24V is off check the wiring betweenthe sensor electronics box card and thecommunication platform If that does not helpchange the sensor electronics box
13 Software error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled CPU1 on theelectronics card (see fig 15 ) is flashingregularly Irregular flashing from LED CPU1indicates probable software error ContactBTG Service for further assistance
14 Communication error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled COM on theelectronics card is flashing (see fig 15 ) whichindicates that the communication is working
If LED COM is permanently lit check that thesystem cable is correctly connected to thesensor electronics box according to section2411 on page 23
If LED COM is off check the wiring betweenthe sensor electronics box and thecommunication platform for breaks
If the problem still remains contact BTGService for further assistance
2 Incorrect consistencymeasurement
21 Calibration needed Make a complete calibration of the transmitterSee the CPM Operation Manual for furtherinstructions
22 Incorrect LED intensityconfiguration
Access the sensor configuration menu on theCPM and perform an automatic LED intensityadjustment (requires a recalibration) or adjust
the LED intensity manually See the CPM Operation Manual for furtherinstructions
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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33 - Troubleshooting
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 47copy BTG 2011
3 Output signal varies withchange in flow
31 Wrong probe angle relative tothe flow
Turn the probe so that the measuring gap is ata 45deg angle from the pulp flow
For sluice valve variant see section 232Measuring Gap Angle Adjustment SluiceValve Variant For weld-in stud variant see section 234Mounting the Probe Weld-in Stud Variant
32 The transmitter is not mountedaccording to instructions It maybe installed at a point where thepulp suspension is layered andthe layering may vary with therate of flow
Check the installation with reference to therecommendations in the InstallationEngineering Guide Note the length of theturbulence damping zone after the pump
4 Abnormally unsteadyoutput signal
41 Selected time-constant fordamping is too short
Increase damping until signal stabilizes Seethe CPM Operation Manual for instructions
Symptom Probable Cause Solution
Fig 15 Electronics card
1 LED CPU1 - Software runindicator
2 LED COM -Communication indicator
3 LED CPU2 - Not used4 LED +24V - Power
indicator
1234
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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33 - Troubleshooting
48 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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41 - Spare Parts
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 49copy BTG 2011
4 Parts list
41 Spare Parts
Item No
Rec
spare parts
Qty Part No Spare Part Description
1 1 A0115105 TCR-2501 Probe with electronicsB0011684 TCR-2502 Probe with electronics
A0115238 TCT-2501 Probe with electronicsB0011569 RET-2502 Probe with electronics
2 1 A0113563 TCR-2511 Probe with electronicsB0011726 TCR-2512 Probe with electronics
A0121541 TCT-2511 Probe with electronicsB0011734 RET-2512 Probe with electronics
3 1 27003060 O-ring 392x3 EPDM4 1 27014018 O-ring 3747x534 EPDM5 1 A0004796 Sluice valve complete AISI 3166 1 A0043901 Weld-in stud flanged type SS steel 23437 1 A0115170 TCR-2501 Cover complete
B0011700 TCR-2501 Cover complete A0115220 TCT-2502 Cover complete A0115246 RET-2502 Cover complete
8 1 27014000 O-ring 362x3 EPDM9 1 A0115139 Sluice kit TCT RET
9 1 B0011577 Sluice kit TCR
10 1 A0114728 TCR-2511 Weld-on stud complete
1 2 3 4 5 67 8 9 10
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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42 - Accessories
50 TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list M20723encopy BTG 2011
42 Accessories
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 A0054460 Blind flange complete Sluice valve variant only2 1 A0112953 CPM Communication cable RS-485 - USB3 1 A0111674 CPM Communication cable RS-4854 1 X20309 BTG Software
1 2 3
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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42 - Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 51copy BTG 2011
421 PCD-1000 Probe Cleaning System
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 27012871 O-ring Oslash442x3 EPDM2 2 27016179 O-ring Oslash3747x534 Polyurethane3 2 27014448 O-ring Oslash590x16 Nitril4 2 27014455 O-ring Oslash748x16 Nitril5 2 27014430 O-ring Oslash800x16 Nitril6 2 27016419 O-ring Oslash390x16 Nitril7 1 27014828 X-ring 6922 x 534 Nitril
8 1 27017326 X-ring Oslash2499x353 Nitril9 1 26004895 Guide10 1 A0016436 Cylinder end cover 11 1 A0086082 Guide pin12 1 A0085209 Solenoid valve13 () 1 35008358 Diaphragm valve14 1 A0043901 Weld-in stud flanged type15 1 A0051763 Connection box complete16 1 A0053124 Circuit card
1 B0100545 Sealing kit Consist of item 1-8and Silicone grease48001887
POW R
V LVVV
DO
COM
GND
24V
151213
1016
1 2 3 4 25 345
11 8
9 6 7 9 614
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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42 - Accessories
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2456
23 - Mounting Instructions
20 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
232 Measuring Gap Angle Adjustment SluiceValve Variant
Tools required
Allen key 4 mm 5 mm
1
BD
A
180deg
180deg
2
3
4 5
C
DANGERHigh pressure
in the equipment
NOTEThe red spot on the protractorindicates the position of themeasuring gap
Normal pulp
The probe measuring gap musthave a 45deg angle from the pulpflow If the pulp flowcorresponds to arrow A or Bthe angle must be adjusted
Unscreened pulp
The probe measuring gap musthave a 135deg angle from thepulp flow If the pulp flowcorresponds to arrow C or Dthe angle must be adjusted
DANGERThe transmitter must always beremoved from the pipe whenthe angle is adjusted
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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23 - Mounting Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 21copy BTG 2011
6
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2656
23 - Mounting Instructions
22 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
233 Mounting the Probe Sluice Valve Variant
NOTEIf the pipe pressure is higher than 5 bar (72 psi) we recommend that the pipeis depressurized during mounting of the probe into the sluice valve
Tools required
Small brushBlock wrench 17 mmSocket wrench 19 mm
Allen key 4 mm
Consumables required
Lubricant for O-rings (use MOLYKOTE 111 or equivalent for EPDM O-rings)
1
3
2
A
B
C
4
DANGERUse protective
clothing
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2756
23 - Mounting Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 23copy BTG 2011
5 6
7 8
9WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile mounting the back cover
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2856
23 - Mounting Instructions
24 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
234 Mounting the Probe Weld-in Stud Variant
Tools required
Torque wrench 10 mm
45deg
135deg
A B
1
4
2
3
5
10 Nm
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
NOTEThe asterisk on the protractorindicates the position of themeasuring gap
Normal pulp
The probe measuring gap musthave a 45deg angle from the pulpflow as shown in step 4figure A
Unscreened pulp
The probe measuring gap musthave a 135deg angle from thepulp flow as shown in step 4figure B
WARNINGEquipment
damage
WARNINGAvoid bending the fiber cablewhile mounting the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2956
24 - Connection Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 25copy BTG 2011
24 Connection Instructions
241 Electrical Connections2411 Connection of Communication Platform
WARNING
Equipmentdamage
WARNING
The power to thecommunication platform mustbe turned off when connectingthe communication platform tothe sensor electronics box
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
26 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
25 Optional Accessories
251 PCD-1000 Probe Cleaning System
NOTEThese instructions are only valid for installation of the PCD-1000 withTCT-2501 or RET-2502 probe pre-mounted
2511 Dimensions and Installation Clearances
Min Oslash1004
Min 30012
70028
5 5 0
2 2
1 4 0
5 5
1 3 3
5 3
5 1 2
Fig 12 PCD-1000Dimensions andclearances
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 27copy BTG 2011
2512 Measuring Gap angle Adjustment
Tools required
Allen key 4 mmBlock wrench 10mm 16 mm
BD
C
A
180deg
180deg
3 4
2
1NOTEThe screw on the protectivesleeve indicates the position ofthe measuring gap
The probe measuring gap musthave a 45deg angle from the pulpflow If the pulp flowcorresponds to arrow B or Cthe angle must be adjusted
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
28 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
5
6 7
180deg
8
9 10
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3356
25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 29copy BTG 2011
2513 Welding and Mounting
Tools required
Block wrench 13 mm 16 mm
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
DANGERUse protectiveclothing
1 2
D=45 mm(18)
60 mm(24)
60 mm(24)
3
4 5
6 7
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
30 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
8
X=60mm
Y=X
Y
X=60mm
Y=X
Y
9 10
11 12
13
14
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3556
25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 31copy BTG 2011
5 5 0
2 2
15 16
17 18
19 20
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
32 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
2514 Electrical Connections
Tools required
Small screwdriver
-+
P1
DO
+ + - -
100-240 V AC
PE N L
P3
P2
P1 D O 1
+ C O M
G N D
+ 2 4 V
S
PCD-1000 CPM
1 2
3
3
-+
P1
DO
+ + - -
100-240 V AC
PE N L
P3
HCMP2
P1 D O 1
+ C O M
G N D
+ 2 4 V
S
PCD-1000 CPM
FCM
DANGERHazardous voltage
in the equipment
S = Shieldconnected tocable gland
2 x 2 x 075 mm 2
(2 x 2 x AWG18)
NOTEFor FCM connection a jumpermust be connected between
DO1 and +COM as shown infigure
1 x 2 x 075 mm 2
(1 x 2 x AWG18)
S = Shieldconnected tocable gland
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 33copy BTG 2011
2515 Water Connections
2516 Air Connections
3-6 bar (45-90 psi)
Water inlet Water outlet
D=85 mm
[033]D=172 mm
[068]
4-8 bar (58-100 psi)or at least half theprocess pressure
Air Connection
Hose Oslash6-4
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25 - Optional Accessories
34 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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31 - Maintenance Recommendations
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 35copy BTG 2011
3 Service Instructions
31 Maintenance Recommendations
311 Regular Maintenance of the Transmitter
Maintenance needs will depend on the transmitter position media influenceand ambient conditions
Regular maintenance includes
bull Quarterly inspection of rubber seals in contact with media containing highconcentration of chemicals (black liquor chlorine etc) to prevent leakage
bull Semi-annual inspection inside the cover for possible leakage
Long-term maintenance includes
bull Replacement of media exposed rubber seals typically after 3-5 yearsoperation
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
36 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
32 Service Actions
321 Removing the Transmitter from the Pipe3211 Sluice Valve Variant
NOTEIf the pipe pressure is higher than 5 bar (72 psi) we recommend that the pipeis depressurized before removal of the probe from the sluice valve
Tools required
Allen key 4 mmBlock wrench 17 mmSocket wrench 19 mm
3
21
4
DANGERUse protective
clothing
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4156
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 37copy BTG 2011
5
CB
A
6WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile removing the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4256
32 - Service Actions
38 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3212 Weld-in Stud Variant
Tools required
Torque wrench 10 mm
1 2
10 Nm
3 4
5
DANGERUse protectiveclothing
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
WARNING
Equipmentdamage
WARNINGAvoid bending the fiber cablewhile removing the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4356
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 39copy BTG 2011
322 Changing O-rings
All O-rings that need to be changed on a regular basis are shown in fig 14
below
Consumables required
Lubricant for O-rings (use MOLYKOTE 111 or equivalent for EPDM O-rings)
Parts required
Sluice valve variantO-ring 3747x534 27014018O-ring 362x3 27014000
Weld-in stud variantO-ring 392x3 27003060
Fig 13 O-rings sluice valvevariant
1 O-ring 3747x5342 O-ring 362x3
1
2
Fig 14 O-ring weld-in studvariant
3 O-ring 392x3
3
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
40 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
323 Changing Probe with Electronics
NOTEThe disassembling and assembling instructions in section 3231 and section3231 are only relevant for sluice valve variant transmitters A LED intensityadjustment as described in section 3233 must however be performed for alltransmitter variants when changing the probe
3231 Disassembling the Probe
NOTEMake a note of the angle of the probe measuring gap in relation to the flowbefore disassembling the probe The angle is indicated by the red spot at theprotractor at the back of the probe
Tools required
Allen key 4 mm
1
2WARNING
Equipmentdamage
WARNINGAvoid bending the fiber cablewhile disassembling theprobe
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 41copy BTG 2011
3232 Assembling the Probe
Tools required
Allen key 4 mm
2
1
NOTEThe angle of the probemeasuring gap in relation tothe flow must be set accordingto the notes made duringdisassembling
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
42 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3233 LED Intensity Adjustment
After the change is performed a LED intensity adjustment must be carried outbefore the transmitter can be put back into operation The procedure for theadjustment varies depending on the type of transmitter See the CPMoperation manual for additional instructions on how to access the parametersmentioned below
TCR-25xx1 Reinstall the transmitter to the pipe according to appropriate instructions in
section 2 Installation Instructions and admit pulp to the line
2 Connect the CPM to the transmitter and power up the transmitter
3 On the CPM display access the sensor configuration menu
4 If you want to use the present calibration perform the following
a Access the LED intensity parameter viewb Compare the displayed TCons value on the display with the actual
consistency of the pulp in the line
c Increase the LED intensity parameter value by approximately 2percentage units if the TCons value is too low or decrease if theTCons value is too high
d Repeat this procedure until the TCons value is equal to the actualconsistency of the pulp in the line
5 If you want to make a new calibration perform the following
a Change the value of parameter Adj LED int to 1
An automatic LED intensity adjustment will be started This will adjustthe LED intensity parameter to an appropriate value for the presentpulp conditions
b On the CPM display access the calibration menu and perform a newcalibration
TCT-25x1 RET-25x21 Connect the CPM to the transmitter and power up the transmitter
2 Place the probe in a bucket with water of drinking quality (the probe tip mustbe held at least 10 cm [4rdquo] from the wall and bottom of the bucket)
3 On the CPM display access the sensor configuration menu
4 Change the value of parameter Adj LED int to 1
An automatic LED intensity adjustment will be started This will adjust theLED intensity parameter to a value where the signal in clear water (CW) isas close to 100 as possible
5 Reinstall the transmitter to the pipe according to appropriate instructions insection 2 Installation Instructions and admit pulp to the line
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 43copy BTG 2011
324 Removing the Electronics Card
NOTEThe electronics card should only be removed for trouble shooting purposeswhen referred from section 33 Troubleshooting
Tools required
Small screwdriver Torx driver T-10
3
21
4
5 6WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile removing the electronicscard
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
44 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3241 Assembling the Sensor Electronics Box
Tools required
Torx driver T-10
WARNING
Equipmentdamage
1
2 3
WARNINGAvoid bending the fiber cable
while mounting the electronicscard
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4956
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 45copy BTG 2011
325 Reinstalling the Transmitter
For mounting instructions and connection instructions see section 2
Installation Instructions
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33 - Troubleshooting
46 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
33 Troubleshooting
Symptom Probable Cause Solution
1 No or incorrect output signal 11 Basic check Make sure that the process is working asusual and pulp is flowing in the pipe
Make sure that power is supplied to thecommunication platform
12 Electrical error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled +24V on theelectronics card (see fig 15 ) is permanently lit
If LED +24V is off check the wiring betweenthe sensor electronics box card and thecommunication platform If that does not helpchange the sensor electronics box
13 Software error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled CPU1 on theelectronics card (see fig 15 ) is flashingregularly Irregular flashing from LED CPU1indicates probable software error ContactBTG Service for further assistance
14 Communication error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled COM on theelectronics card is flashing (see fig 15 ) whichindicates that the communication is working
If LED COM is permanently lit check that thesystem cable is correctly connected to thesensor electronics box according to section2411 on page 23
If LED COM is off check the wiring betweenthe sensor electronics box and thecommunication platform for breaks
If the problem still remains contact BTGService for further assistance
2 Incorrect consistencymeasurement
21 Calibration needed Make a complete calibration of the transmitterSee the CPM Operation Manual for furtherinstructions
22 Incorrect LED intensityconfiguration
Access the sensor configuration menu on theCPM and perform an automatic LED intensityadjustment (requires a recalibration) or adjust
the LED intensity manually See the CPM Operation Manual for furtherinstructions
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33 - Troubleshooting
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 47copy BTG 2011
3 Output signal varies withchange in flow
31 Wrong probe angle relative tothe flow
Turn the probe so that the measuring gap is ata 45deg angle from the pulp flow
For sluice valve variant see section 232Measuring Gap Angle Adjustment SluiceValve Variant For weld-in stud variant see section 234Mounting the Probe Weld-in Stud Variant
32 The transmitter is not mountedaccording to instructions It maybe installed at a point where thepulp suspension is layered andthe layering may vary with therate of flow
Check the installation with reference to therecommendations in the InstallationEngineering Guide Note the length of theturbulence damping zone after the pump
4 Abnormally unsteadyoutput signal
41 Selected time-constant fordamping is too short
Increase damping until signal stabilizes Seethe CPM Operation Manual for instructions
Symptom Probable Cause Solution
Fig 15 Electronics card
1 LED CPU1 - Software runindicator
2 LED COM -Communication indicator
3 LED CPU2 - Not used4 LED +24V - Power
indicator
1234
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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33 - Troubleshooting
48 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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41 - Spare Parts
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 49copy BTG 2011
4 Parts list
41 Spare Parts
Item No
Rec
spare parts
Qty Part No Spare Part Description
1 1 A0115105 TCR-2501 Probe with electronicsB0011684 TCR-2502 Probe with electronics
A0115238 TCT-2501 Probe with electronicsB0011569 RET-2502 Probe with electronics
2 1 A0113563 TCR-2511 Probe with electronicsB0011726 TCR-2512 Probe with electronics
A0121541 TCT-2511 Probe with electronicsB0011734 RET-2512 Probe with electronics
3 1 27003060 O-ring 392x3 EPDM4 1 27014018 O-ring 3747x534 EPDM5 1 A0004796 Sluice valve complete AISI 3166 1 A0043901 Weld-in stud flanged type SS steel 23437 1 A0115170 TCR-2501 Cover complete
B0011700 TCR-2501 Cover complete A0115220 TCT-2502 Cover complete A0115246 RET-2502 Cover complete
8 1 27014000 O-ring 362x3 EPDM9 1 A0115139 Sluice kit TCT RET
9 1 B0011577 Sluice kit TCR
10 1 A0114728 TCR-2511 Weld-on stud complete
1 2 3 4 5 67 8 9 10
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42 - Accessories
50 TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list M20723encopy BTG 2011
42 Accessories
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 A0054460 Blind flange complete Sluice valve variant only2 1 A0112953 CPM Communication cable RS-485 - USB3 1 A0111674 CPM Communication cable RS-4854 1 X20309 BTG Software
1 2 3
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42 - Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 51copy BTG 2011
421 PCD-1000 Probe Cleaning System
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 27012871 O-ring Oslash442x3 EPDM2 2 27016179 O-ring Oslash3747x534 Polyurethane3 2 27014448 O-ring Oslash590x16 Nitril4 2 27014455 O-ring Oslash748x16 Nitril5 2 27014430 O-ring Oslash800x16 Nitril6 2 27016419 O-ring Oslash390x16 Nitril7 1 27014828 X-ring 6922 x 534 Nitril
8 1 27017326 X-ring Oslash2499x353 Nitril9 1 26004895 Guide10 1 A0016436 Cylinder end cover 11 1 A0086082 Guide pin12 1 A0085209 Solenoid valve13 () 1 35008358 Diaphragm valve14 1 A0043901 Weld-in stud flanged type15 1 A0051763 Connection box complete16 1 A0053124 Circuit card
1 B0100545 Sealing kit Consist of item 1-8and Silicone grease48001887
POW R
V LVVV
DO
COM
GND
24V
151213
1016
1 2 3 4 25 345
11 8
9 6 7 9 614
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42 - Accessories
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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23 - Mounting Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 21copy BTG 2011
6
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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23 - Mounting Instructions
22 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
233 Mounting the Probe Sluice Valve Variant
NOTEIf the pipe pressure is higher than 5 bar (72 psi) we recommend that the pipeis depressurized during mounting of the probe into the sluice valve
Tools required
Small brushBlock wrench 17 mmSocket wrench 19 mm
Allen key 4 mm
Consumables required
Lubricant for O-rings (use MOLYKOTE 111 or equivalent for EPDM O-rings)
1
3
2
A
B
C
4
DANGERUse protective
clothing
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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23 - Mounting Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 23copy BTG 2011
5 6
7 8
9WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile mounting the back cover
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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23 - Mounting Instructions
24 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
234 Mounting the Probe Weld-in Stud Variant
Tools required
Torque wrench 10 mm
45deg
135deg
A B
1
4
2
3
5
10 Nm
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
NOTEThe asterisk on the protractorindicates the position of themeasuring gap
Normal pulp
The probe measuring gap musthave a 45deg angle from the pulpflow as shown in step 4figure A
Unscreened pulp
The probe measuring gap musthave a 135deg angle from thepulp flow as shown in step 4figure B
WARNINGEquipment
damage
WARNINGAvoid bending the fiber cablewhile mounting the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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24 - Connection Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 25copy BTG 2011
24 Connection Instructions
241 Electrical Connections2411 Connection of Communication Platform
WARNING
Equipmentdamage
WARNING
The power to thecommunication platform mustbe turned off when connectingthe communication platform tothe sensor electronics box
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25 - Optional Accessories
26 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
25 Optional Accessories
251 PCD-1000 Probe Cleaning System
NOTEThese instructions are only valid for installation of the PCD-1000 withTCT-2501 or RET-2502 probe pre-mounted
2511 Dimensions and Installation Clearances
Min Oslash1004
Min 30012
70028
5 5 0
2 2
1 4 0
5 5
1 3 3
5 3
5 1 2
Fig 12 PCD-1000Dimensions andclearances
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25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 27copy BTG 2011
2512 Measuring Gap angle Adjustment
Tools required
Allen key 4 mmBlock wrench 10mm 16 mm
BD
C
A
180deg
180deg
3 4
2
1NOTEThe screw on the protectivesleeve indicates the position ofthe measuring gap
The probe measuring gap musthave a 45deg angle from the pulpflow If the pulp flowcorresponds to arrow B or Cthe angle must be adjusted
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
28 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
5
6 7
180deg
8
9 10
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 29copy BTG 2011
2513 Welding and Mounting
Tools required
Block wrench 13 mm 16 mm
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
DANGERUse protectiveclothing
1 2
D=45 mm(18)
60 mm(24)
60 mm(24)
3
4 5
6 7
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25 - Optional Accessories
30 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
8
X=60mm
Y=X
Y
X=60mm
Y=X
Y
9 10
11 12
13
14
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3556
25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 31copy BTG 2011
5 5 0
2 2
15 16
17 18
19 20
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25 - Optional Accessories
32 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
2514 Electrical Connections
Tools required
Small screwdriver
-+
P1
DO
+ + - -
100-240 V AC
PE N L
P3
P2
P1 D O 1
+ C O M
G N D
+ 2 4 V
S
PCD-1000 CPM
1 2
3
3
-+
P1
DO
+ + - -
100-240 V AC
PE N L
P3
HCMP2
P1 D O 1
+ C O M
G N D
+ 2 4 V
S
PCD-1000 CPM
FCM
DANGERHazardous voltage
in the equipment
S = Shieldconnected tocable gland
2 x 2 x 075 mm 2
(2 x 2 x AWG18)
NOTEFor FCM connection a jumpermust be connected between
DO1 and +COM as shown infigure
1 x 2 x 075 mm 2
(1 x 2 x AWG18)
S = Shieldconnected tocable gland
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25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 33copy BTG 2011
2515 Water Connections
2516 Air Connections
3-6 bar (45-90 psi)
Water inlet Water outlet
D=85 mm
[033]D=172 mm
[068]
4-8 bar (58-100 psi)or at least half theprocess pressure
Air Connection
Hose Oslash6-4
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25 - Optional Accessories
34 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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31 - Maintenance Recommendations
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 35copy BTG 2011
3 Service Instructions
31 Maintenance Recommendations
311 Regular Maintenance of the Transmitter
Maintenance needs will depend on the transmitter position media influenceand ambient conditions
Regular maintenance includes
bull Quarterly inspection of rubber seals in contact with media containing highconcentration of chemicals (black liquor chlorine etc) to prevent leakage
bull Semi-annual inspection inside the cover for possible leakage
Long-term maintenance includes
bull Replacement of media exposed rubber seals typically after 3-5 yearsoperation
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32 - Service Actions
36 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
32 Service Actions
321 Removing the Transmitter from the Pipe3211 Sluice Valve Variant
NOTEIf the pipe pressure is higher than 5 bar (72 psi) we recommend that the pipeis depressurized before removal of the probe from the sluice valve
Tools required
Allen key 4 mmBlock wrench 17 mmSocket wrench 19 mm
3
21
4
DANGERUse protective
clothing
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4156
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 37copy BTG 2011
5
CB
A
6WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile removing the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4256
32 - Service Actions
38 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3212 Weld-in Stud Variant
Tools required
Torque wrench 10 mm
1 2
10 Nm
3 4
5
DANGERUse protectiveclothing
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
WARNING
Equipmentdamage
WARNINGAvoid bending the fiber cablewhile removing the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4356
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 39copy BTG 2011
322 Changing O-rings
All O-rings that need to be changed on a regular basis are shown in fig 14
below
Consumables required
Lubricant for O-rings (use MOLYKOTE 111 or equivalent for EPDM O-rings)
Parts required
Sluice valve variantO-ring 3747x534 27014018O-ring 362x3 27014000
Weld-in stud variantO-ring 392x3 27003060
Fig 13 O-rings sluice valvevariant
1 O-ring 3747x5342 O-ring 362x3
1
2
Fig 14 O-ring weld-in studvariant
3 O-ring 392x3
3
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32 - Service Actions
40 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
323 Changing Probe with Electronics
NOTEThe disassembling and assembling instructions in section 3231 and section3231 are only relevant for sluice valve variant transmitters A LED intensityadjustment as described in section 3233 must however be performed for alltransmitter variants when changing the probe
3231 Disassembling the Probe
NOTEMake a note of the angle of the probe measuring gap in relation to the flowbefore disassembling the probe The angle is indicated by the red spot at theprotractor at the back of the probe
Tools required
Allen key 4 mm
1
2WARNING
Equipmentdamage
WARNINGAvoid bending the fiber cablewhile disassembling theprobe
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 41copy BTG 2011
3232 Assembling the Probe
Tools required
Allen key 4 mm
2
1
NOTEThe angle of the probemeasuring gap in relation tothe flow must be set accordingto the notes made duringdisassembling
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
42 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3233 LED Intensity Adjustment
After the change is performed a LED intensity adjustment must be carried outbefore the transmitter can be put back into operation The procedure for theadjustment varies depending on the type of transmitter See the CPMoperation manual for additional instructions on how to access the parametersmentioned below
TCR-25xx1 Reinstall the transmitter to the pipe according to appropriate instructions in
section 2 Installation Instructions and admit pulp to the line
2 Connect the CPM to the transmitter and power up the transmitter
3 On the CPM display access the sensor configuration menu
4 If you want to use the present calibration perform the following
a Access the LED intensity parameter viewb Compare the displayed TCons value on the display with the actual
consistency of the pulp in the line
c Increase the LED intensity parameter value by approximately 2percentage units if the TCons value is too low or decrease if theTCons value is too high
d Repeat this procedure until the TCons value is equal to the actualconsistency of the pulp in the line
5 If you want to make a new calibration perform the following
a Change the value of parameter Adj LED int to 1
An automatic LED intensity adjustment will be started This will adjustthe LED intensity parameter to an appropriate value for the presentpulp conditions
b On the CPM display access the calibration menu and perform a newcalibration
TCT-25x1 RET-25x21 Connect the CPM to the transmitter and power up the transmitter
2 Place the probe in a bucket with water of drinking quality (the probe tip mustbe held at least 10 cm [4rdquo] from the wall and bottom of the bucket)
3 On the CPM display access the sensor configuration menu
4 Change the value of parameter Adj LED int to 1
An automatic LED intensity adjustment will be started This will adjust theLED intensity parameter to a value where the signal in clear water (CW) isas close to 100 as possible
5 Reinstall the transmitter to the pipe according to appropriate instructions insection 2 Installation Instructions and admit pulp to the line
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 43copy BTG 2011
324 Removing the Electronics Card
NOTEThe electronics card should only be removed for trouble shooting purposeswhen referred from section 33 Troubleshooting
Tools required
Small screwdriver Torx driver T-10
3
21
4
5 6WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile removing the electronicscard
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4856
32 - Service Actions
44 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3241 Assembling the Sensor Electronics Box
Tools required
Torx driver T-10
WARNING
Equipmentdamage
1
2 3
WARNINGAvoid bending the fiber cable
while mounting the electronicscard
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 45copy BTG 2011
325 Reinstalling the Transmitter
For mounting instructions and connection instructions see section 2
Installation Instructions
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33 - Troubleshooting
46 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
33 Troubleshooting
Symptom Probable Cause Solution
1 No or incorrect output signal 11 Basic check Make sure that the process is working asusual and pulp is flowing in the pipe
Make sure that power is supplied to thecommunication platform
12 Electrical error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled +24V on theelectronics card (see fig 15 ) is permanently lit
If LED +24V is off check the wiring betweenthe sensor electronics box card and thecommunication platform If that does not helpchange the sensor electronics box
13 Software error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled CPU1 on theelectronics card (see fig 15 ) is flashingregularly Irregular flashing from LED CPU1indicates probable software error ContactBTG Service for further assistance
14 Communication error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled COM on theelectronics card is flashing (see fig 15 ) whichindicates that the communication is working
If LED COM is permanently lit check that thesystem cable is correctly connected to thesensor electronics box according to section2411 on page 23
If LED COM is off check the wiring betweenthe sensor electronics box and thecommunication platform for breaks
If the problem still remains contact BTGService for further assistance
2 Incorrect consistencymeasurement
21 Calibration needed Make a complete calibration of the transmitterSee the CPM Operation Manual for furtherinstructions
22 Incorrect LED intensityconfiguration
Access the sensor configuration menu on theCPM and perform an automatic LED intensityadjustment (requires a recalibration) or adjust
the LED intensity manually See the CPM Operation Manual for furtherinstructions
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33 - Troubleshooting
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 47copy BTG 2011
3 Output signal varies withchange in flow
31 Wrong probe angle relative tothe flow
Turn the probe so that the measuring gap is ata 45deg angle from the pulp flow
For sluice valve variant see section 232Measuring Gap Angle Adjustment SluiceValve Variant For weld-in stud variant see section 234Mounting the Probe Weld-in Stud Variant
32 The transmitter is not mountedaccording to instructions It maybe installed at a point where thepulp suspension is layered andthe layering may vary with therate of flow
Check the installation with reference to therecommendations in the InstallationEngineering Guide Note the length of theturbulence damping zone after the pump
4 Abnormally unsteadyoutput signal
41 Selected time-constant fordamping is too short
Increase damping until signal stabilizes Seethe CPM Operation Manual for instructions
Symptom Probable Cause Solution
Fig 15 Electronics card
1 LED CPU1 - Software runindicator
2 LED COM -Communication indicator
3 LED CPU2 - Not used4 LED +24V - Power
indicator
1234
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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33 - Troubleshooting
48 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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41 - Spare Parts
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 49copy BTG 2011
4 Parts list
41 Spare Parts
Item No
Rec
spare parts
Qty Part No Spare Part Description
1 1 A0115105 TCR-2501 Probe with electronicsB0011684 TCR-2502 Probe with electronics
A0115238 TCT-2501 Probe with electronicsB0011569 RET-2502 Probe with electronics
2 1 A0113563 TCR-2511 Probe with electronicsB0011726 TCR-2512 Probe with electronics
A0121541 TCT-2511 Probe with electronicsB0011734 RET-2512 Probe with electronics
3 1 27003060 O-ring 392x3 EPDM4 1 27014018 O-ring 3747x534 EPDM5 1 A0004796 Sluice valve complete AISI 3166 1 A0043901 Weld-in stud flanged type SS steel 23437 1 A0115170 TCR-2501 Cover complete
B0011700 TCR-2501 Cover complete A0115220 TCT-2502 Cover complete A0115246 RET-2502 Cover complete
8 1 27014000 O-ring 362x3 EPDM9 1 A0115139 Sluice kit TCT RET
9 1 B0011577 Sluice kit TCR
10 1 A0114728 TCR-2511 Weld-on stud complete
1 2 3 4 5 67 8 9 10
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42 - Accessories
50 TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list M20723encopy BTG 2011
42 Accessories
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 A0054460 Blind flange complete Sluice valve variant only2 1 A0112953 CPM Communication cable RS-485 - USB3 1 A0111674 CPM Communication cable RS-4854 1 X20309 BTG Software
1 2 3
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42 - Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 51copy BTG 2011
421 PCD-1000 Probe Cleaning System
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 27012871 O-ring Oslash442x3 EPDM2 2 27016179 O-ring Oslash3747x534 Polyurethane3 2 27014448 O-ring Oslash590x16 Nitril4 2 27014455 O-ring Oslash748x16 Nitril5 2 27014430 O-ring Oslash800x16 Nitril6 2 27016419 O-ring Oslash390x16 Nitril7 1 27014828 X-ring 6922 x 534 Nitril
8 1 27017326 X-ring Oslash2499x353 Nitril9 1 26004895 Guide10 1 A0016436 Cylinder end cover 11 1 A0086082 Guide pin12 1 A0085209 Solenoid valve13 () 1 35008358 Diaphragm valve14 1 A0043901 Weld-in stud flanged type15 1 A0051763 Connection box complete16 1 A0053124 Circuit card
1 B0100545 Sealing kit Consist of item 1-8and Silicone grease48001887
POW R
V LVVV
DO
COM
GND
24V
151213
1016
1 2 3 4 25 345
11 8
9 6 7 9 614
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42 - Accessories
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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23 - Mounting Instructions
22 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
233 Mounting the Probe Sluice Valve Variant
NOTEIf the pipe pressure is higher than 5 bar (72 psi) we recommend that the pipeis depressurized during mounting of the probe into the sluice valve
Tools required
Small brushBlock wrench 17 mmSocket wrench 19 mm
Allen key 4 mm
Consumables required
Lubricant for O-rings (use MOLYKOTE 111 or equivalent for EPDM O-rings)
1
3
2
A
B
C
4
DANGERUse protective
clothing
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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23 - Mounting Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 23copy BTG 2011
5 6
7 8
9WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile mounting the back cover
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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23 - Mounting Instructions
24 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
234 Mounting the Probe Weld-in Stud Variant
Tools required
Torque wrench 10 mm
45deg
135deg
A B
1
4
2
3
5
10 Nm
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
NOTEThe asterisk on the protractorindicates the position of themeasuring gap
Normal pulp
The probe measuring gap musthave a 45deg angle from the pulpflow as shown in step 4figure A
Unscreened pulp
The probe measuring gap musthave a 135deg angle from thepulp flow as shown in step 4figure B
WARNINGEquipment
damage
WARNINGAvoid bending the fiber cablewhile mounting the transmitter
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24 - Connection Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 25copy BTG 2011
24 Connection Instructions
241 Electrical Connections2411 Connection of Communication Platform
WARNING
Equipmentdamage
WARNING
The power to thecommunication platform mustbe turned off when connectingthe communication platform tothe sensor electronics box
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25 - Optional Accessories
26 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
25 Optional Accessories
251 PCD-1000 Probe Cleaning System
NOTEThese instructions are only valid for installation of the PCD-1000 withTCT-2501 or RET-2502 probe pre-mounted
2511 Dimensions and Installation Clearances
Min Oslash1004
Min 30012
70028
5 5 0
2 2
1 4 0
5 5
1 3 3
5 3
5 1 2
Fig 12 PCD-1000Dimensions andclearances
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25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 27copy BTG 2011
2512 Measuring Gap angle Adjustment
Tools required
Allen key 4 mmBlock wrench 10mm 16 mm
BD
C
A
180deg
180deg
3 4
2
1NOTEThe screw on the protectivesleeve indicates the position ofthe measuring gap
The probe measuring gap musthave a 45deg angle from the pulpflow If the pulp flowcorresponds to arrow B or Cthe angle must be adjusted
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25 - Optional Accessories
28 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
5
6 7
180deg
8
9 10
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25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 29copy BTG 2011
2513 Welding and Mounting
Tools required
Block wrench 13 mm 16 mm
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
DANGERUse protectiveclothing
1 2
D=45 mm(18)
60 mm(24)
60 mm(24)
3
4 5
6 7
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25 - Optional Accessories
30 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
8
X=60mm
Y=X
Y
X=60mm
Y=X
Y
9 10
11 12
13
14
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25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 31copy BTG 2011
5 5 0
2 2
15 16
17 18
19 20
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25 - Optional Accessories
32 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
2514 Electrical Connections
Tools required
Small screwdriver
-+
P1
DO
+ + - -
100-240 V AC
PE N L
P3
P2
P1 D O 1
+ C O M
G N D
+ 2 4 V
S
PCD-1000 CPM
1 2
3
3
-+
P1
DO
+ + - -
100-240 V AC
PE N L
P3
HCMP2
P1 D O 1
+ C O M
G N D
+ 2 4 V
S
PCD-1000 CPM
FCM
DANGERHazardous voltage
in the equipment
S = Shieldconnected tocable gland
2 x 2 x 075 mm 2
(2 x 2 x AWG18)
NOTEFor FCM connection a jumpermust be connected between
DO1 and +COM as shown infigure
1 x 2 x 075 mm 2
(1 x 2 x AWG18)
S = Shieldconnected tocable gland
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25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 33copy BTG 2011
2515 Water Connections
2516 Air Connections
3-6 bar (45-90 psi)
Water inlet Water outlet
D=85 mm
[033]D=172 mm
[068]
4-8 bar (58-100 psi)or at least half theprocess pressure
Air Connection
Hose Oslash6-4
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25 - Optional Accessories
34 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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31 - Maintenance Recommendations
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 35copy BTG 2011
3 Service Instructions
31 Maintenance Recommendations
311 Regular Maintenance of the Transmitter
Maintenance needs will depend on the transmitter position media influenceand ambient conditions
Regular maintenance includes
bull Quarterly inspection of rubber seals in contact with media containing highconcentration of chemicals (black liquor chlorine etc) to prevent leakage
bull Semi-annual inspection inside the cover for possible leakage
Long-term maintenance includes
bull Replacement of media exposed rubber seals typically after 3-5 yearsoperation
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32 - Service Actions
36 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
32 Service Actions
321 Removing the Transmitter from the Pipe3211 Sluice Valve Variant
NOTEIf the pipe pressure is higher than 5 bar (72 psi) we recommend that the pipeis depressurized before removal of the probe from the sluice valve
Tools required
Allen key 4 mmBlock wrench 17 mmSocket wrench 19 mm
3
21
4
DANGERUse protective
clothing
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 37copy BTG 2011
5
CB
A
6WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile removing the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
38 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3212 Weld-in Stud Variant
Tools required
Torque wrench 10 mm
1 2
10 Nm
3 4
5
DANGERUse protectiveclothing
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
WARNING
Equipmentdamage
WARNINGAvoid bending the fiber cablewhile removing the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 39copy BTG 2011
322 Changing O-rings
All O-rings that need to be changed on a regular basis are shown in fig 14
below
Consumables required
Lubricant for O-rings (use MOLYKOTE 111 or equivalent for EPDM O-rings)
Parts required
Sluice valve variantO-ring 3747x534 27014018O-ring 362x3 27014000
Weld-in stud variantO-ring 392x3 27003060
Fig 13 O-rings sluice valvevariant
1 O-ring 3747x5342 O-ring 362x3
1
2
Fig 14 O-ring weld-in studvariant
3 O-ring 392x3
3
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32 - Service Actions
40 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
323 Changing Probe with Electronics
NOTEThe disassembling and assembling instructions in section 3231 and section3231 are only relevant for sluice valve variant transmitters A LED intensityadjustment as described in section 3233 must however be performed for alltransmitter variants when changing the probe
3231 Disassembling the Probe
NOTEMake a note of the angle of the probe measuring gap in relation to the flowbefore disassembling the probe The angle is indicated by the red spot at theprotractor at the back of the probe
Tools required
Allen key 4 mm
1
2WARNING
Equipmentdamage
WARNINGAvoid bending the fiber cablewhile disassembling theprobe
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32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 41copy BTG 2011
3232 Assembling the Probe
Tools required
Allen key 4 mm
2
1
NOTEThe angle of the probemeasuring gap in relation tothe flow must be set accordingto the notes made duringdisassembling
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32 - Service Actions
42 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3233 LED Intensity Adjustment
After the change is performed a LED intensity adjustment must be carried outbefore the transmitter can be put back into operation The procedure for theadjustment varies depending on the type of transmitter See the CPMoperation manual for additional instructions on how to access the parametersmentioned below
TCR-25xx1 Reinstall the transmitter to the pipe according to appropriate instructions in
section 2 Installation Instructions and admit pulp to the line
2 Connect the CPM to the transmitter and power up the transmitter
3 On the CPM display access the sensor configuration menu
4 If you want to use the present calibration perform the following
a Access the LED intensity parameter viewb Compare the displayed TCons value on the display with the actual
consistency of the pulp in the line
c Increase the LED intensity parameter value by approximately 2percentage units if the TCons value is too low or decrease if theTCons value is too high
d Repeat this procedure until the TCons value is equal to the actualconsistency of the pulp in the line
5 If you want to make a new calibration perform the following
a Change the value of parameter Adj LED int to 1
An automatic LED intensity adjustment will be started This will adjustthe LED intensity parameter to an appropriate value for the presentpulp conditions
b On the CPM display access the calibration menu and perform a newcalibration
TCT-25x1 RET-25x21 Connect the CPM to the transmitter and power up the transmitter
2 Place the probe in a bucket with water of drinking quality (the probe tip mustbe held at least 10 cm [4rdquo] from the wall and bottom of the bucket)
3 On the CPM display access the sensor configuration menu
4 Change the value of parameter Adj LED int to 1
An automatic LED intensity adjustment will be started This will adjust theLED intensity parameter to a value where the signal in clear water (CW) isas close to 100 as possible
5 Reinstall the transmitter to the pipe according to appropriate instructions insection 2 Installation Instructions and admit pulp to the line
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 43copy BTG 2011
324 Removing the Electronics Card
NOTEThe electronics card should only be removed for trouble shooting purposeswhen referred from section 33 Troubleshooting
Tools required
Small screwdriver Torx driver T-10
3
21
4
5 6WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile removing the electronicscard
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
44 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3241 Assembling the Sensor Electronics Box
Tools required
Torx driver T-10
WARNING
Equipmentdamage
1
2 3
WARNINGAvoid bending the fiber cable
while mounting the electronicscard
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32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 45copy BTG 2011
325 Reinstalling the Transmitter
For mounting instructions and connection instructions see section 2
Installation Instructions
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33 - Troubleshooting
46 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
33 Troubleshooting
Symptom Probable Cause Solution
1 No or incorrect output signal 11 Basic check Make sure that the process is working asusual and pulp is flowing in the pipe
Make sure that power is supplied to thecommunication platform
12 Electrical error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled +24V on theelectronics card (see fig 15 ) is permanently lit
If LED +24V is off check the wiring betweenthe sensor electronics box card and thecommunication platform If that does not helpchange the sensor electronics box
13 Software error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled CPU1 on theelectronics card (see fig 15 ) is flashingregularly Irregular flashing from LED CPU1indicates probable software error ContactBTG Service for further assistance
14 Communication error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled COM on theelectronics card is flashing (see fig 15 ) whichindicates that the communication is working
If LED COM is permanently lit check that thesystem cable is correctly connected to thesensor electronics box according to section2411 on page 23
If LED COM is off check the wiring betweenthe sensor electronics box and thecommunication platform for breaks
If the problem still remains contact BTGService for further assistance
2 Incorrect consistencymeasurement
21 Calibration needed Make a complete calibration of the transmitterSee the CPM Operation Manual for furtherinstructions
22 Incorrect LED intensityconfiguration
Access the sensor configuration menu on theCPM and perform an automatic LED intensityadjustment (requires a recalibration) or adjust
the LED intensity manually See the CPM Operation Manual for furtherinstructions
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33 - Troubleshooting
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 47copy BTG 2011
3 Output signal varies withchange in flow
31 Wrong probe angle relative tothe flow
Turn the probe so that the measuring gap is ata 45deg angle from the pulp flow
For sluice valve variant see section 232Measuring Gap Angle Adjustment SluiceValve Variant For weld-in stud variant see section 234Mounting the Probe Weld-in Stud Variant
32 The transmitter is not mountedaccording to instructions It maybe installed at a point where thepulp suspension is layered andthe layering may vary with therate of flow
Check the installation with reference to therecommendations in the InstallationEngineering Guide Note the length of theturbulence damping zone after the pump
4 Abnormally unsteadyoutput signal
41 Selected time-constant fordamping is too short
Increase damping until signal stabilizes Seethe CPM Operation Manual for instructions
Symptom Probable Cause Solution
Fig 15 Electronics card
1 LED CPU1 - Software runindicator
2 LED COM -Communication indicator
3 LED CPU2 - Not used4 LED +24V - Power
indicator
1234
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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33 - Troubleshooting
48 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5356
41 - Spare Parts
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 49copy BTG 2011
4 Parts list
41 Spare Parts
Item No
Rec
spare parts
Qty Part No Spare Part Description
1 1 A0115105 TCR-2501 Probe with electronicsB0011684 TCR-2502 Probe with electronics
A0115238 TCT-2501 Probe with electronicsB0011569 RET-2502 Probe with electronics
2 1 A0113563 TCR-2511 Probe with electronicsB0011726 TCR-2512 Probe with electronics
A0121541 TCT-2511 Probe with electronicsB0011734 RET-2512 Probe with electronics
3 1 27003060 O-ring 392x3 EPDM4 1 27014018 O-ring 3747x534 EPDM5 1 A0004796 Sluice valve complete AISI 3166 1 A0043901 Weld-in stud flanged type SS steel 23437 1 A0115170 TCR-2501 Cover complete
B0011700 TCR-2501 Cover complete A0115220 TCT-2502 Cover complete A0115246 RET-2502 Cover complete
8 1 27014000 O-ring 362x3 EPDM9 1 A0115139 Sluice kit TCT RET
9 1 B0011577 Sluice kit TCR
10 1 A0114728 TCR-2511 Weld-on stud complete
1 2 3 4 5 67 8 9 10
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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42 - Accessories
50 TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list M20723encopy BTG 2011
42 Accessories
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 A0054460 Blind flange complete Sluice valve variant only2 1 A0112953 CPM Communication cable RS-485 - USB3 1 A0111674 CPM Communication cable RS-4854 1 X20309 BTG Software
1 2 3
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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42 - Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 51copy BTG 2011
421 PCD-1000 Probe Cleaning System
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 27012871 O-ring Oslash442x3 EPDM2 2 27016179 O-ring Oslash3747x534 Polyurethane3 2 27014448 O-ring Oslash590x16 Nitril4 2 27014455 O-ring Oslash748x16 Nitril5 2 27014430 O-ring Oslash800x16 Nitril6 2 27016419 O-ring Oslash390x16 Nitril7 1 27014828 X-ring 6922 x 534 Nitril
8 1 27017326 X-ring Oslash2499x353 Nitril9 1 26004895 Guide10 1 A0016436 Cylinder end cover 11 1 A0086082 Guide pin12 1 A0085209 Solenoid valve13 () 1 35008358 Diaphragm valve14 1 A0043901 Weld-in stud flanged type15 1 A0051763 Connection box complete16 1 A0053124 Circuit card
1 B0100545 Sealing kit Consist of item 1-8and Silicone grease48001887
POW R
V LVVV
DO
COM
GND
24V
151213
1016
1 2 3 4 25 345
11 8
9 6 7 9 614
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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42 - Accessories
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2756
23 - Mounting Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 23copy BTG 2011
5 6
7 8
9WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile mounting the back cover
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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23 - Mounting Instructions
24 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
234 Mounting the Probe Weld-in Stud Variant
Tools required
Torque wrench 10 mm
45deg
135deg
A B
1
4
2
3
5
10 Nm
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
NOTEThe asterisk on the protractorindicates the position of themeasuring gap
Normal pulp
The probe measuring gap musthave a 45deg angle from the pulpflow as shown in step 4figure A
Unscreened pulp
The probe measuring gap musthave a 135deg angle from thepulp flow as shown in step 4figure B
WARNINGEquipment
damage
WARNINGAvoid bending the fiber cablewhile mounting the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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24 - Connection Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 25copy BTG 2011
24 Connection Instructions
241 Electrical Connections2411 Connection of Communication Platform
WARNING
Equipmentdamage
WARNING
The power to thecommunication platform mustbe turned off when connectingthe communication platform tothe sensor electronics box
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
26 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
25 Optional Accessories
251 PCD-1000 Probe Cleaning System
NOTEThese instructions are only valid for installation of the PCD-1000 withTCT-2501 or RET-2502 probe pre-mounted
2511 Dimensions and Installation Clearances
Min Oslash1004
Min 30012
70028
5 5 0
2 2
1 4 0
5 5
1 3 3
5 3
5 1 2
Fig 12 PCD-1000Dimensions andclearances
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 27copy BTG 2011
2512 Measuring Gap angle Adjustment
Tools required
Allen key 4 mmBlock wrench 10mm 16 mm
BD
C
A
180deg
180deg
3 4
2
1NOTEThe screw on the protectivesleeve indicates the position ofthe measuring gap
The probe measuring gap musthave a 45deg angle from the pulpflow If the pulp flowcorresponds to arrow B or Cthe angle must be adjusted
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
28 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
5
6 7
180deg
8
9 10
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 29copy BTG 2011
2513 Welding and Mounting
Tools required
Block wrench 13 mm 16 mm
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
DANGERUse protectiveclothing
1 2
D=45 mm(18)
60 mm(24)
60 mm(24)
3
4 5
6 7
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25 - Optional Accessories
30 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
8
X=60mm
Y=X
Y
X=60mm
Y=X
Y
9 10
11 12
13
14
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 31copy BTG 2011
5 5 0
2 2
15 16
17 18
19 20
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
32 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
2514 Electrical Connections
Tools required
Small screwdriver
-+
P1
DO
+ + - -
100-240 V AC
PE N L
P3
P2
P1 D O 1
+ C O M
G N D
+ 2 4 V
S
PCD-1000 CPM
1 2
3
3
-+
P1
DO
+ + - -
100-240 V AC
PE N L
P3
HCMP2
P1 D O 1
+ C O M
G N D
+ 2 4 V
S
PCD-1000 CPM
FCM
DANGERHazardous voltage
in the equipment
S = Shieldconnected tocable gland
2 x 2 x 075 mm 2
(2 x 2 x AWG18)
NOTEFor FCM connection a jumpermust be connected between
DO1 and +COM as shown infigure
1 x 2 x 075 mm 2
(1 x 2 x AWG18)
S = Shieldconnected tocable gland
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 33copy BTG 2011
2515 Water Connections
2516 Air Connections
3-6 bar (45-90 psi)
Water inlet Water outlet
D=85 mm
[033]D=172 mm
[068]
4-8 bar (58-100 psi)or at least half theprocess pressure
Air Connection
Hose Oslash6-4
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
34 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3956
31 - Maintenance Recommendations
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 35copy BTG 2011
3 Service Instructions
31 Maintenance Recommendations
311 Regular Maintenance of the Transmitter
Maintenance needs will depend on the transmitter position media influenceand ambient conditions
Regular maintenance includes
bull Quarterly inspection of rubber seals in contact with media containing highconcentration of chemicals (black liquor chlorine etc) to prevent leakage
bull Semi-annual inspection inside the cover for possible leakage
Long-term maintenance includes
bull Replacement of media exposed rubber seals typically after 3-5 yearsoperation
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
36 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
32 Service Actions
321 Removing the Transmitter from the Pipe3211 Sluice Valve Variant
NOTEIf the pipe pressure is higher than 5 bar (72 psi) we recommend that the pipeis depressurized before removal of the probe from the sluice valve
Tools required
Allen key 4 mmBlock wrench 17 mmSocket wrench 19 mm
3
21
4
DANGERUse protective
clothing
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4156
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 37copy BTG 2011
5
CB
A
6WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile removing the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4256
32 - Service Actions
38 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3212 Weld-in Stud Variant
Tools required
Torque wrench 10 mm
1 2
10 Nm
3 4
5
DANGERUse protectiveclothing
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
WARNING
Equipmentdamage
WARNINGAvoid bending the fiber cablewhile removing the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4356
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 39copy BTG 2011
322 Changing O-rings
All O-rings that need to be changed on a regular basis are shown in fig 14
below
Consumables required
Lubricant for O-rings (use MOLYKOTE 111 or equivalent for EPDM O-rings)
Parts required
Sluice valve variantO-ring 3747x534 27014018O-ring 362x3 27014000
Weld-in stud variantO-ring 392x3 27003060
Fig 13 O-rings sluice valvevariant
1 O-ring 3747x5342 O-ring 362x3
1
2
Fig 14 O-ring weld-in studvariant
3 O-ring 392x3
3
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
40 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
323 Changing Probe with Electronics
NOTEThe disassembling and assembling instructions in section 3231 and section3231 are only relevant for sluice valve variant transmitters A LED intensityadjustment as described in section 3233 must however be performed for alltransmitter variants when changing the probe
3231 Disassembling the Probe
NOTEMake a note of the angle of the probe measuring gap in relation to the flowbefore disassembling the probe The angle is indicated by the red spot at theprotractor at the back of the probe
Tools required
Allen key 4 mm
1
2WARNING
Equipmentdamage
WARNINGAvoid bending the fiber cablewhile disassembling theprobe
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 41copy BTG 2011
3232 Assembling the Probe
Tools required
Allen key 4 mm
2
1
NOTEThe angle of the probemeasuring gap in relation tothe flow must be set accordingto the notes made duringdisassembling
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
42 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3233 LED Intensity Adjustment
After the change is performed a LED intensity adjustment must be carried outbefore the transmitter can be put back into operation The procedure for theadjustment varies depending on the type of transmitter See the CPMoperation manual for additional instructions on how to access the parametersmentioned below
TCR-25xx1 Reinstall the transmitter to the pipe according to appropriate instructions in
section 2 Installation Instructions and admit pulp to the line
2 Connect the CPM to the transmitter and power up the transmitter
3 On the CPM display access the sensor configuration menu
4 If you want to use the present calibration perform the following
a Access the LED intensity parameter viewb Compare the displayed TCons value on the display with the actual
consistency of the pulp in the line
c Increase the LED intensity parameter value by approximately 2percentage units if the TCons value is too low or decrease if theTCons value is too high
d Repeat this procedure until the TCons value is equal to the actualconsistency of the pulp in the line
5 If you want to make a new calibration perform the following
a Change the value of parameter Adj LED int to 1
An automatic LED intensity adjustment will be started This will adjustthe LED intensity parameter to an appropriate value for the presentpulp conditions
b On the CPM display access the calibration menu and perform a newcalibration
TCT-25x1 RET-25x21 Connect the CPM to the transmitter and power up the transmitter
2 Place the probe in a bucket with water of drinking quality (the probe tip mustbe held at least 10 cm [4rdquo] from the wall and bottom of the bucket)
3 On the CPM display access the sensor configuration menu
4 Change the value of parameter Adj LED int to 1
An automatic LED intensity adjustment will be started This will adjust theLED intensity parameter to a value where the signal in clear water (CW) isas close to 100 as possible
5 Reinstall the transmitter to the pipe according to appropriate instructions insection 2 Installation Instructions and admit pulp to the line
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 43copy BTG 2011
324 Removing the Electronics Card
NOTEThe electronics card should only be removed for trouble shooting purposeswhen referred from section 33 Troubleshooting
Tools required
Small screwdriver Torx driver T-10
3
21
4
5 6WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile removing the electronicscard
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4856
32 - Service Actions
44 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3241 Assembling the Sensor Electronics Box
Tools required
Torx driver T-10
WARNING
Equipmentdamage
1
2 3
WARNINGAvoid bending the fiber cable
while mounting the electronicscard
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4956
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 45copy BTG 2011
325 Reinstalling the Transmitter
For mounting instructions and connection instructions see section 2
Installation Instructions
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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33 - Troubleshooting
46 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
33 Troubleshooting
Symptom Probable Cause Solution
1 No or incorrect output signal 11 Basic check Make sure that the process is working asusual and pulp is flowing in the pipe
Make sure that power is supplied to thecommunication platform
12 Electrical error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled +24V on theelectronics card (see fig 15 ) is permanently lit
If LED +24V is off check the wiring betweenthe sensor electronics box card and thecommunication platform If that does not helpchange the sensor electronics box
13 Software error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled CPU1 on theelectronics card (see fig 15 ) is flashingregularly Irregular flashing from LED CPU1indicates probable software error ContactBTG Service for further assistance
14 Communication error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled COM on theelectronics card is flashing (see fig 15 ) whichindicates that the communication is working
If LED COM is permanently lit check that thesystem cable is correctly connected to thesensor electronics box according to section2411 on page 23
If LED COM is off check the wiring betweenthe sensor electronics box and thecommunication platform for breaks
If the problem still remains contact BTGService for further assistance
2 Incorrect consistencymeasurement
21 Calibration needed Make a complete calibration of the transmitterSee the CPM Operation Manual for furtherinstructions
22 Incorrect LED intensityconfiguration
Access the sensor configuration menu on theCPM and perform an automatic LED intensityadjustment (requires a recalibration) or adjust
the LED intensity manually See the CPM Operation Manual for furtherinstructions
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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33 - Troubleshooting
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 47copy BTG 2011
3 Output signal varies withchange in flow
31 Wrong probe angle relative tothe flow
Turn the probe so that the measuring gap is ata 45deg angle from the pulp flow
For sluice valve variant see section 232Measuring Gap Angle Adjustment SluiceValve Variant For weld-in stud variant see section 234Mounting the Probe Weld-in Stud Variant
32 The transmitter is not mountedaccording to instructions It maybe installed at a point where thepulp suspension is layered andthe layering may vary with therate of flow
Check the installation with reference to therecommendations in the InstallationEngineering Guide Note the length of theturbulence damping zone after the pump
4 Abnormally unsteadyoutput signal
41 Selected time-constant fordamping is too short
Increase damping until signal stabilizes Seethe CPM Operation Manual for instructions
Symptom Probable Cause Solution
Fig 15 Electronics card
1 LED CPU1 - Software runindicator
2 LED COM -Communication indicator
3 LED CPU2 - Not used4 LED +24V - Power
indicator
1234
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5256
33 - Troubleshooting
48 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5356
41 - Spare Parts
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 49copy BTG 2011
4 Parts list
41 Spare Parts
Item No
Rec
spare parts
Qty Part No Spare Part Description
1 1 A0115105 TCR-2501 Probe with electronicsB0011684 TCR-2502 Probe with electronics
A0115238 TCT-2501 Probe with electronicsB0011569 RET-2502 Probe with electronics
2 1 A0113563 TCR-2511 Probe with electronicsB0011726 TCR-2512 Probe with electronics
A0121541 TCT-2511 Probe with electronicsB0011734 RET-2512 Probe with electronics
3 1 27003060 O-ring 392x3 EPDM4 1 27014018 O-ring 3747x534 EPDM5 1 A0004796 Sluice valve complete AISI 3166 1 A0043901 Weld-in stud flanged type SS steel 23437 1 A0115170 TCR-2501 Cover complete
B0011700 TCR-2501 Cover complete A0115220 TCT-2502 Cover complete A0115246 RET-2502 Cover complete
8 1 27014000 O-ring 362x3 EPDM9 1 A0115139 Sluice kit TCT RET
9 1 B0011577 Sluice kit TCR
10 1 A0114728 TCR-2511 Weld-on stud complete
1 2 3 4 5 67 8 9 10
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42 - Accessories
50 TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list M20723encopy BTG 2011
42 Accessories
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 A0054460 Blind flange complete Sluice valve variant only2 1 A0112953 CPM Communication cable RS-485 - USB3 1 A0111674 CPM Communication cable RS-4854 1 X20309 BTG Software
1 2 3
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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42 - Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 51copy BTG 2011
421 PCD-1000 Probe Cleaning System
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 27012871 O-ring Oslash442x3 EPDM2 2 27016179 O-ring Oslash3747x534 Polyurethane3 2 27014448 O-ring Oslash590x16 Nitril4 2 27014455 O-ring Oslash748x16 Nitril5 2 27014430 O-ring Oslash800x16 Nitril6 2 27016419 O-ring Oslash390x16 Nitril7 1 27014828 X-ring 6922 x 534 Nitril
8 1 27017326 X-ring Oslash2499x353 Nitril9 1 26004895 Guide10 1 A0016436 Cylinder end cover 11 1 A0086082 Guide pin12 1 A0085209 Solenoid valve13 () 1 35008358 Diaphragm valve14 1 A0043901 Weld-in stud flanged type15 1 A0051763 Connection box complete16 1 A0053124 Circuit card
1 B0100545 Sealing kit Consist of item 1-8and Silicone grease48001887
POW R
V LVVV
DO
COM
GND
24V
151213
1016
1 2 3 4 25 345
11 8
9 6 7 9 614
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42 - Accessories
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 2856
23 - Mounting Instructions
24 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
234 Mounting the Probe Weld-in Stud Variant
Tools required
Torque wrench 10 mm
45deg
135deg
A B
1
4
2
3
5
10 Nm
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
NOTEThe asterisk on the protractorindicates the position of themeasuring gap
Normal pulp
The probe measuring gap musthave a 45deg angle from the pulpflow as shown in step 4figure A
Unscreened pulp
The probe measuring gap musthave a 135deg angle from thepulp flow as shown in step 4figure B
WARNINGEquipment
damage
WARNINGAvoid bending the fiber cablewhile mounting the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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24 - Connection Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 25copy BTG 2011
24 Connection Instructions
241 Electrical Connections2411 Connection of Communication Platform
WARNING
Equipmentdamage
WARNING
The power to thecommunication platform mustbe turned off when connectingthe communication platform tothe sensor electronics box
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25 - Optional Accessories
26 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
25 Optional Accessories
251 PCD-1000 Probe Cleaning System
NOTEThese instructions are only valid for installation of the PCD-1000 withTCT-2501 or RET-2502 probe pre-mounted
2511 Dimensions and Installation Clearances
Min Oslash1004
Min 30012
70028
5 5 0
2 2
1 4 0
5 5
1 3 3
5 3
5 1 2
Fig 12 PCD-1000Dimensions andclearances
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 27copy BTG 2011
2512 Measuring Gap angle Adjustment
Tools required
Allen key 4 mmBlock wrench 10mm 16 mm
BD
C
A
180deg
180deg
3 4
2
1NOTEThe screw on the protectivesleeve indicates the position ofthe measuring gap
The probe measuring gap musthave a 45deg angle from the pulpflow If the pulp flowcorresponds to arrow B or Cthe angle must be adjusted
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
28 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
5
6 7
180deg
8
9 10
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 29copy BTG 2011
2513 Welding and Mounting
Tools required
Block wrench 13 mm 16 mm
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
DANGERUse protectiveclothing
1 2
D=45 mm(18)
60 mm(24)
60 mm(24)
3
4 5
6 7
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25 - Optional Accessories
30 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
8
X=60mm
Y=X
Y
X=60mm
Y=X
Y
9 10
11 12
13
14
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 31copy BTG 2011
5 5 0
2 2
15 16
17 18
19 20
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25 - Optional Accessories
32 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
2514 Electrical Connections
Tools required
Small screwdriver
-+
P1
DO
+ + - -
100-240 V AC
PE N L
P3
P2
P1 D O 1
+ C O M
G N D
+ 2 4 V
S
PCD-1000 CPM
1 2
3
3
-+
P1
DO
+ + - -
100-240 V AC
PE N L
P3
HCMP2
P1 D O 1
+ C O M
G N D
+ 2 4 V
S
PCD-1000 CPM
FCM
DANGERHazardous voltage
in the equipment
S = Shieldconnected tocable gland
2 x 2 x 075 mm 2
(2 x 2 x AWG18)
NOTEFor FCM connection a jumpermust be connected between
DO1 and +COM as shown infigure
1 x 2 x 075 mm 2
(1 x 2 x AWG18)
S = Shieldconnected tocable gland
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25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 33copy BTG 2011
2515 Water Connections
2516 Air Connections
3-6 bar (45-90 psi)
Water inlet Water outlet
D=85 mm
[033]D=172 mm
[068]
4-8 bar (58-100 psi)or at least half theprocess pressure
Air Connection
Hose Oslash6-4
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
34 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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31 - Maintenance Recommendations
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 35copy BTG 2011
3 Service Instructions
31 Maintenance Recommendations
311 Regular Maintenance of the Transmitter
Maintenance needs will depend on the transmitter position media influenceand ambient conditions
Regular maintenance includes
bull Quarterly inspection of rubber seals in contact with media containing highconcentration of chemicals (black liquor chlorine etc) to prevent leakage
bull Semi-annual inspection inside the cover for possible leakage
Long-term maintenance includes
bull Replacement of media exposed rubber seals typically after 3-5 yearsoperation
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32 - Service Actions
36 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
32 Service Actions
321 Removing the Transmitter from the Pipe3211 Sluice Valve Variant
NOTEIf the pipe pressure is higher than 5 bar (72 psi) we recommend that the pipeis depressurized before removal of the probe from the sluice valve
Tools required
Allen key 4 mmBlock wrench 17 mmSocket wrench 19 mm
3
21
4
DANGERUse protective
clothing
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 37copy BTG 2011
5
CB
A
6WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile removing the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
38 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3212 Weld-in Stud Variant
Tools required
Torque wrench 10 mm
1 2
10 Nm
3 4
5
DANGERUse protectiveclothing
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
WARNING
Equipmentdamage
WARNINGAvoid bending the fiber cablewhile removing the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 39copy BTG 2011
322 Changing O-rings
All O-rings that need to be changed on a regular basis are shown in fig 14
below
Consumables required
Lubricant for O-rings (use MOLYKOTE 111 or equivalent for EPDM O-rings)
Parts required
Sluice valve variantO-ring 3747x534 27014018O-ring 362x3 27014000
Weld-in stud variantO-ring 392x3 27003060
Fig 13 O-rings sluice valvevariant
1 O-ring 3747x5342 O-ring 362x3
1
2
Fig 14 O-ring weld-in studvariant
3 O-ring 392x3
3
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32 - Service Actions
40 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
323 Changing Probe with Electronics
NOTEThe disassembling and assembling instructions in section 3231 and section3231 are only relevant for sluice valve variant transmitters A LED intensityadjustment as described in section 3233 must however be performed for alltransmitter variants when changing the probe
3231 Disassembling the Probe
NOTEMake a note of the angle of the probe measuring gap in relation to the flowbefore disassembling the probe The angle is indicated by the red spot at theprotractor at the back of the probe
Tools required
Allen key 4 mm
1
2WARNING
Equipmentdamage
WARNINGAvoid bending the fiber cablewhile disassembling theprobe
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 41copy BTG 2011
3232 Assembling the Probe
Tools required
Allen key 4 mm
2
1
NOTEThe angle of the probemeasuring gap in relation tothe flow must be set accordingto the notes made duringdisassembling
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32 - Service Actions
42 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3233 LED Intensity Adjustment
After the change is performed a LED intensity adjustment must be carried outbefore the transmitter can be put back into operation The procedure for theadjustment varies depending on the type of transmitter See the CPMoperation manual for additional instructions on how to access the parametersmentioned below
TCR-25xx1 Reinstall the transmitter to the pipe according to appropriate instructions in
section 2 Installation Instructions and admit pulp to the line
2 Connect the CPM to the transmitter and power up the transmitter
3 On the CPM display access the sensor configuration menu
4 If you want to use the present calibration perform the following
a Access the LED intensity parameter viewb Compare the displayed TCons value on the display with the actual
consistency of the pulp in the line
c Increase the LED intensity parameter value by approximately 2percentage units if the TCons value is too low or decrease if theTCons value is too high
d Repeat this procedure until the TCons value is equal to the actualconsistency of the pulp in the line
5 If you want to make a new calibration perform the following
a Change the value of parameter Adj LED int to 1
An automatic LED intensity adjustment will be started This will adjustthe LED intensity parameter to an appropriate value for the presentpulp conditions
b On the CPM display access the calibration menu and perform a newcalibration
TCT-25x1 RET-25x21 Connect the CPM to the transmitter and power up the transmitter
2 Place the probe in a bucket with water of drinking quality (the probe tip mustbe held at least 10 cm [4rdquo] from the wall and bottom of the bucket)
3 On the CPM display access the sensor configuration menu
4 Change the value of parameter Adj LED int to 1
An automatic LED intensity adjustment will be started This will adjust theLED intensity parameter to a value where the signal in clear water (CW) isas close to 100 as possible
5 Reinstall the transmitter to the pipe according to appropriate instructions insection 2 Installation Instructions and admit pulp to the line
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 43copy BTG 2011
324 Removing the Electronics Card
NOTEThe electronics card should only be removed for trouble shooting purposeswhen referred from section 33 Troubleshooting
Tools required
Small screwdriver Torx driver T-10
3
21
4
5 6WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile removing the electronicscard
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
44 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3241 Assembling the Sensor Electronics Box
Tools required
Torx driver T-10
WARNING
Equipmentdamage
1
2 3
WARNINGAvoid bending the fiber cable
while mounting the electronicscard
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 45copy BTG 2011
325 Reinstalling the Transmitter
For mounting instructions and connection instructions see section 2
Installation Instructions
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33 - Troubleshooting
46 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
33 Troubleshooting
Symptom Probable Cause Solution
1 No or incorrect output signal 11 Basic check Make sure that the process is working asusual and pulp is flowing in the pipe
Make sure that power is supplied to thecommunication platform
12 Electrical error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled +24V on theelectronics card (see fig 15 ) is permanently lit
If LED +24V is off check the wiring betweenthe sensor electronics box card and thecommunication platform If that does not helpchange the sensor electronics box
13 Software error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled CPU1 on theelectronics card (see fig 15 ) is flashingregularly Irregular flashing from LED CPU1indicates probable software error ContactBTG Service for further assistance
14 Communication error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled COM on theelectronics card is flashing (see fig 15 ) whichindicates that the communication is working
If LED COM is permanently lit check that thesystem cable is correctly connected to thesensor electronics box according to section2411 on page 23
If LED COM is off check the wiring betweenthe sensor electronics box and thecommunication platform for breaks
If the problem still remains contact BTGService for further assistance
2 Incorrect consistencymeasurement
21 Calibration needed Make a complete calibration of the transmitterSee the CPM Operation Manual for furtherinstructions
22 Incorrect LED intensityconfiguration
Access the sensor configuration menu on theCPM and perform an automatic LED intensityadjustment (requires a recalibration) or adjust
the LED intensity manually See the CPM Operation Manual for furtherinstructions
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33 - Troubleshooting
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 47copy BTG 2011
3 Output signal varies withchange in flow
31 Wrong probe angle relative tothe flow
Turn the probe so that the measuring gap is ata 45deg angle from the pulp flow
For sluice valve variant see section 232Measuring Gap Angle Adjustment SluiceValve Variant For weld-in stud variant see section 234Mounting the Probe Weld-in Stud Variant
32 The transmitter is not mountedaccording to instructions It maybe installed at a point where thepulp suspension is layered andthe layering may vary with therate of flow
Check the installation with reference to therecommendations in the InstallationEngineering Guide Note the length of theturbulence damping zone after the pump
4 Abnormally unsteadyoutput signal
41 Selected time-constant fordamping is too short
Increase damping until signal stabilizes Seethe CPM Operation Manual for instructions
Symptom Probable Cause Solution
Fig 15 Electronics card
1 LED CPU1 - Software runindicator
2 LED COM -Communication indicator
3 LED CPU2 - Not used4 LED +24V - Power
indicator
1234
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33 - Troubleshooting
48 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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41 - Spare Parts
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 49copy BTG 2011
4 Parts list
41 Spare Parts
Item No
Rec
spare parts
Qty Part No Spare Part Description
1 1 A0115105 TCR-2501 Probe with electronicsB0011684 TCR-2502 Probe with electronics
A0115238 TCT-2501 Probe with electronicsB0011569 RET-2502 Probe with electronics
2 1 A0113563 TCR-2511 Probe with electronicsB0011726 TCR-2512 Probe with electronics
A0121541 TCT-2511 Probe with electronicsB0011734 RET-2512 Probe with electronics
3 1 27003060 O-ring 392x3 EPDM4 1 27014018 O-ring 3747x534 EPDM5 1 A0004796 Sluice valve complete AISI 3166 1 A0043901 Weld-in stud flanged type SS steel 23437 1 A0115170 TCR-2501 Cover complete
B0011700 TCR-2501 Cover complete A0115220 TCT-2502 Cover complete A0115246 RET-2502 Cover complete
8 1 27014000 O-ring 362x3 EPDM9 1 A0115139 Sluice kit TCT RET
9 1 B0011577 Sluice kit TCR
10 1 A0114728 TCR-2511 Weld-on stud complete
1 2 3 4 5 67 8 9 10
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42 - Accessories
50 TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list M20723encopy BTG 2011
42 Accessories
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 A0054460 Blind flange complete Sluice valve variant only2 1 A0112953 CPM Communication cable RS-485 - USB3 1 A0111674 CPM Communication cable RS-4854 1 X20309 BTG Software
1 2 3
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42 - Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 51copy BTG 2011
421 PCD-1000 Probe Cleaning System
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 27012871 O-ring Oslash442x3 EPDM2 2 27016179 O-ring Oslash3747x534 Polyurethane3 2 27014448 O-ring Oslash590x16 Nitril4 2 27014455 O-ring Oslash748x16 Nitril5 2 27014430 O-ring Oslash800x16 Nitril6 2 27016419 O-ring Oslash390x16 Nitril7 1 27014828 X-ring 6922 x 534 Nitril
8 1 27017326 X-ring Oslash2499x353 Nitril9 1 26004895 Guide10 1 A0016436 Cylinder end cover 11 1 A0086082 Guide pin12 1 A0085209 Solenoid valve13 () 1 35008358 Diaphragm valve14 1 A0043901 Weld-in stud flanged type15 1 A0051763 Connection box complete16 1 A0053124 Circuit card
1 B0100545 Sealing kit Consist of item 1-8and Silicone grease48001887
POW R
V LVVV
DO
COM
GND
24V
151213
1016
1 2 3 4 25 345
11 8
9 6 7 9 614
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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42 - Accessories
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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24 - Connection Instructions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 25copy BTG 2011
24 Connection Instructions
241 Electrical Connections2411 Connection of Communication Platform
WARNING
Equipmentdamage
WARNING
The power to thecommunication platform mustbe turned off when connectingthe communication platform tothe sensor electronics box
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
26 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
25 Optional Accessories
251 PCD-1000 Probe Cleaning System
NOTEThese instructions are only valid for installation of the PCD-1000 withTCT-2501 or RET-2502 probe pre-mounted
2511 Dimensions and Installation Clearances
Min Oslash1004
Min 30012
70028
5 5 0
2 2
1 4 0
5 5
1 3 3
5 3
5 1 2
Fig 12 PCD-1000Dimensions andclearances
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 27copy BTG 2011
2512 Measuring Gap angle Adjustment
Tools required
Allen key 4 mmBlock wrench 10mm 16 mm
BD
C
A
180deg
180deg
3 4
2
1NOTEThe screw on the protectivesleeve indicates the position ofthe measuring gap
The probe measuring gap musthave a 45deg angle from the pulpflow If the pulp flowcorresponds to arrow B or Cthe angle must be adjusted
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
28 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
5
6 7
180deg
8
9 10
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3356
25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 29copy BTG 2011
2513 Welding and Mounting
Tools required
Block wrench 13 mm 16 mm
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
DANGERUse protectiveclothing
1 2
D=45 mm(18)
60 mm(24)
60 mm(24)
3
4 5
6 7
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
30 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
8
X=60mm
Y=X
Y
X=60mm
Y=X
Y
9 10
11 12
13
14
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 31copy BTG 2011
5 5 0
2 2
15 16
17 18
19 20
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
32 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
2514 Electrical Connections
Tools required
Small screwdriver
-+
P1
DO
+ + - -
100-240 V AC
PE N L
P3
P2
P1 D O 1
+ C O M
G N D
+ 2 4 V
S
PCD-1000 CPM
1 2
3
3
-+
P1
DO
+ + - -
100-240 V AC
PE N L
P3
HCMP2
P1 D O 1
+ C O M
G N D
+ 2 4 V
S
PCD-1000 CPM
FCM
DANGERHazardous voltage
in the equipment
S = Shieldconnected tocable gland
2 x 2 x 075 mm 2
(2 x 2 x AWG18)
NOTEFor FCM connection a jumpermust be connected between
DO1 and +COM as shown infigure
1 x 2 x 075 mm 2
(1 x 2 x AWG18)
S = Shieldconnected tocable gland
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 33copy BTG 2011
2515 Water Connections
2516 Air Connections
3-6 bar (45-90 psi)
Water inlet Water outlet
D=85 mm
[033]D=172 mm
[068]
4-8 bar (58-100 psi)or at least half theprocess pressure
Air Connection
Hose Oslash6-4
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
34 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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31 - Maintenance Recommendations
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 35copy BTG 2011
3 Service Instructions
31 Maintenance Recommendations
311 Regular Maintenance of the Transmitter
Maintenance needs will depend on the transmitter position media influenceand ambient conditions
Regular maintenance includes
bull Quarterly inspection of rubber seals in contact with media containing highconcentration of chemicals (black liquor chlorine etc) to prevent leakage
bull Semi-annual inspection inside the cover for possible leakage
Long-term maintenance includes
bull Replacement of media exposed rubber seals typically after 3-5 yearsoperation
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
36 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
32 Service Actions
321 Removing the Transmitter from the Pipe3211 Sluice Valve Variant
NOTEIf the pipe pressure is higher than 5 bar (72 psi) we recommend that the pipeis depressurized before removal of the probe from the sluice valve
Tools required
Allen key 4 mmBlock wrench 17 mmSocket wrench 19 mm
3
21
4
DANGERUse protective
clothing
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 37copy BTG 2011
5
CB
A
6WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile removing the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
38 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3212 Weld-in Stud Variant
Tools required
Torque wrench 10 mm
1 2
10 Nm
3 4
5
DANGERUse protectiveclothing
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
WARNING
Equipmentdamage
WARNINGAvoid bending the fiber cablewhile removing the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4356
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 39copy BTG 2011
322 Changing O-rings
All O-rings that need to be changed on a regular basis are shown in fig 14
below
Consumables required
Lubricant for O-rings (use MOLYKOTE 111 or equivalent for EPDM O-rings)
Parts required
Sluice valve variantO-ring 3747x534 27014018O-ring 362x3 27014000
Weld-in stud variantO-ring 392x3 27003060
Fig 13 O-rings sluice valvevariant
1 O-ring 3747x5342 O-ring 362x3
1
2
Fig 14 O-ring weld-in studvariant
3 O-ring 392x3
3
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
40 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
323 Changing Probe with Electronics
NOTEThe disassembling and assembling instructions in section 3231 and section3231 are only relevant for sluice valve variant transmitters A LED intensityadjustment as described in section 3233 must however be performed for alltransmitter variants when changing the probe
3231 Disassembling the Probe
NOTEMake a note of the angle of the probe measuring gap in relation to the flowbefore disassembling the probe The angle is indicated by the red spot at theprotractor at the back of the probe
Tools required
Allen key 4 mm
1
2WARNING
Equipmentdamage
WARNINGAvoid bending the fiber cablewhile disassembling theprobe
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 41copy BTG 2011
3232 Assembling the Probe
Tools required
Allen key 4 mm
2
1
NOTEThe angle of the probemeasuring gap in relation tothe flow must be set accordingto the notes made duringdisassembling
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
42 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3233 LED Intensity Adjustment
After the change is performed a LED intensity adjustment must be carried outbefore the transmitter can be put back into operation The procedure for theadjustment varies depending on the type of transmitter See the CPMoperation manual for additional instructions on how to access the parametersmentioned below
TCR-25xx1 Reinstall the transmitter to the pipe according to appropriate instructions in
section 2 Installation Instructions and admit pulp to the line
2 Connect the CPM to the transmitter and power up the transmitter
3 On the CPM display access the sensor configuration menu
4 If you want to use the present calibration perform the following
a Access the LED intensity parameter viewb Compare the displayed TCons value on the display with the actual
consistency of the pulp in the line
c Increase the LED intensity parameter value by approximately 2percentage units if the TCons value is too low or decrease if theTCons value is too high
d Repeat this procedure until the TCons value is equal to the actualconsistency of the pulp in the line
5 If you want to make a new calibration perform the following
a Change the value of parameter Adj LED int to 1
An automatic LED intensity adjustment will be started This will adjustthe LED intensity parameter to an appropriate value for the presentpulp conditions
b On the CPM display access the calibration menu and perform a newcalibration
TCT-25x1 RET-25x21 Connect the CPM to the transmitter and power up the transmitter
2 Place the probe in a bucket with water of drinking quality (the probe tip mustbe held at least 10 cm [4rdquo] from the wall and bottom of the bucket)
3 On the CPM display access the sensor configuration menu
4 Change the value of parameter Adj LED int to 1
An automatic LED intensity adjustment will be started This will adjust theLED intensity parameter to a value where the signal in clear water (CW) isas close to 100 as possible
5 Reinstall the transmitter to the pipe according to appropriate instructions insection 2 Installation Instructions and admit pulp to the line
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 43copy BTG 2011
324 Removing the Electronics Card
NOTEThe electronics card should only be removed for trouble shooting purposeswhen referred from section 33 Troubleshooting
Tools required
Small screwdriver Torx driver T-10
3
21
4
5 6WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile removing the electronicscard
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
44 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3241 Assembling the Sensor Electronics Box
Tools required
Torx driver T-10
WARNING
Equipmentdamage
1
2 3
WARNINGAvoid bending the fiber cable
while mounting the electronicscard
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 45copy BTG 2011
325 Reinstalling the Transmitter
For mounting instructions and connection instructions see section 2
Installation Instructions
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33 - Troubleshooting
46 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
33 Troubleshooting
Symptom Probable Cause Solution
1 No or incorrect output signal 11 Basic check Make sure that the process is working asusual and pulp is flowing in the pipe
Make sure that power is supplied to thecommunication platform
12 Electrical error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled +24V on theelectronics card (see fig 15 ) is permanently lit
If LED +24V is off check the wiring betweenthe sensor electronics box card and thecommunication platform If that does not helpchange the sensor electronics box
13 Software error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled CPU1 on theelectronics card (see fig 15 ) is flashingregularly Irregular flashing from LED CPU1indicates probable software error ContactBTG Service for further assistance
14 Communication error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled COM on theelectronics card is flashing (see fig 15 ) whichindicates that the communication is working
If LED COM is permanently lit check that thesystem cable is correctly connected to thesensor electronics box according to section2411 on page 23
If LED COM is off check the wiring betweenthe sensor electronics box and thecommunication platform for breaks
If the problem still remains contact BTGService for further assistance
2 Incorrect consistencymeasurement
21 Calibration needed Make a complete calibration of the transmitterSee the CPM Operation Manual for furtherinstructions
22 Incorrect LED intensityconfiguration
Access the sensor configuration menu on theCPM and perform an automatic LED intensityadjustment (requires a recalibration) or adjust
the LED intensity manually See the CPM Operation Manual for furtherinstructions
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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33 - Troubleshooting
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 47copy BTG 2011
3 Output signal varies withchange in flow
31 Wrong probe angle relative tothe flow
Turn the probe so that the measuring gap is ata 45deg angle from the pulp flow
For sluice valve variant see section 232Measuring Gap Angle Adjustment SluiceValve Variant For weld-in stud variant see section 234Mounting the Probe Weld-in Stud Variant
32 The transmitter is not mountedaccording to instructions It maybe installed at a point where thepulp suspension is layered andthe layering may vary with therate of flow
Check the installation with reference to therecommendations in the InstallationEngineering Guide Note the length of theturbulence damping zone after the pump
4 Abnormally unsteadyoutput signal
41 Selected time-constant fordamping is too short
Increase damping until signal stabilizes Seethe CPM Operation Manual for instructions
Symptom Probable Cause Solution
Fig 15 Electronics card
1 LED CPU1 - Software runindicator
2 LED COM -Communication indicator
3 LED CPU2 - Not used4 LED +24V - Power
indicator
1234
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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33 - Troubleshooting
48 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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41 - Spare Parts
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 49copy BTG 2011
4 Parts list
41 Spare Parts
Item No
Rec
spare parts
Qty Part No Spare Part Description
1 1 A0115105 TCR-2501 Probe with electronicsB0011684 TCR-2502 Probe with electronics
A0115238 TCT-2501 Probe with electronicsB0011569 RET-2502 Probe with electronics
2 1 A0113563 TCR-2511 Probe with electronicsB0011726 TCR-2512 Probe with electronics
A0121541 TCT-2511 Probe with electronicsB0011734 RET-2512 Probe with electronics
3 1 27003060 O-ring 392x3 EPDM4 1 27014018 O-ring 3747x534 EPDM5 1 A0004796 Sluice valve complete AISI 3166 1 A0043901 Weld-in stud flanged type SS steel 23437 1 A0115170 TCR-2501 Cover complete
B0011700 TCR-2501 Cover complete A0115220 TCT-2502 Cover complete A0115246 RET-2502 Cover complete
8 1 27014000 O-ring 362x3 EPDM9 1 A0115139 Sluice kit TCT RET
9 1 B0011577 Sluice kit TCR
10 1 A0114728 TCR-2511 Weld-on stud complete
1 2 3 4 5 67 8 9 10
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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42 - Accessories
50 TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list M20723encopy BTG 2011
42 Accessories
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 A0054460 Blind flange complete Sluice valve variant only2 1 A0112953 CPM Communication cable RS-485 - USB3 1 A0111674 CPM Communication cable RS-4854 1 X20309 BTG Software
1 2 3
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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42 - Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 51copy BTG 2011
421 PCD-1000 Probe Cleaning System
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 27012871 O-ring Oslash442x3 EPDM2 2 27016179 O-ring Oslash3747x534 Polyurethane3 2 27014448 O-ring Oslash590x16 Nitril4 2 27014455 O-ring Oslash748x16 Nitril5 2 27014430 O-ring Oslash800x16 Nitril6 2 27016419 O-ring Oslash390x16 Nitril7 1 27014828 X-ring 6922 x 534 Nitril
8 1 27017326 X-ring Oslash2499x353 Nitril9 1 26004895 Guide10 1 A0016436 Cylinder end cover 11 1 A0086082 Guide pin12 1 A0085209 Solenoid valve13 () 1 35008358 Diaphragm valve14 1 A0043901 Weld-in stud flanged type15 1 A0051763 Connection box complete16 1 A0053124 Circuit card
1 B0100545 Sealing kit Consist of item 1-8and Silicone grease48001887
POW R
V LVVV
DO
COM
GND
24V
151213
1016
1 2 3 4 25 345
11 8
9 6 7 9 614
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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42 - Accessories
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
26 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
25 Optional Accessories
251 PCD-1000 Probe Cleaning System
NOTEThese instructions are only valid for installation of the PCD-1000 withTCT-2501 or RET-2502 probe pre-mounted
2511 Dimensions and Installation Clearances
Min Oslash1004
Min 30012
70028
5 5 0
2 2
1 4 0
5 5
1 3 3
5 3
5 1 2
Fig 12 PCD-1000Dimensions andclearances
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 27copy BTG 2011
2512 Measuring Gap angle Adjustment
Tools required
Allen key 4 mmBlock wrench 10mm 16 mm
BD
C
A
180deg
180deg
3 4
2
1NOTEThe screw on the protectivesleeve indicates the position ofthe measuring gap
The probe measuring gap musthave a 45deg angle from the pulpflow If the pulp flowcorresponds to arrow B or Cthe angle must be adjusted
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
28 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
5
6 7
180deg
8
9 10
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 29copy BTG 2011
2513 Welding and Mounting
Tools required
Block wrench 13 mm 16 mm
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
DANGERUse protectiveclothing
1 2
D=45 mm(18)
60 mm(24)
60 mm(24)
3
4 5
6 7
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
30 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
8
X=60mm
Y=X
Y
X=60mm
Y=X
Y
9 10
11 12
13
14
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3556
25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 31copy BTG 2011
5 5 0
2 2
15 16
17 18
19 20
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
32 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
2514 Electrical Connections
Tools required
Small screwdriver
-+
P1
DO
+ + - -
100-240 V AC
PE N L
P3
P2
P1 D O 1
+ C O M
G N D
+ 2 4 V
S
PCD-1000 CPM
1 2
3
3
-+
P1
DO
+ + - -
100-240 V AC
PE N L
P3
HCMP2
P1 D O 1
+ C O M
G N D
+ 2 4 V
S
PCD-1000 CPM
FCM
DANGERHazardous voltage
in the equipment
S = Shieldconnected tocable gland
2 x 2 x 075 mm 2
(2 x 2 x AWG18)
NOTEFor FCM connection a jumpermust be connected between
DO1 and +COM as shown infigure
1 x 2 x 075 mm 2
(1 x 2 x AWG18)
S = Shieldconnected tocable gland
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 33copy BTG 2011
2515 Water Connections
2516 Air Connections
3-6 bar (45-90 psi)
Water inlet Water outlet
D=85 mm
[033]D=172 mm
[068]
4-8 bar (58-100 psi)or at least half theprocess pressure
Air Connection
Hose Oslash6-4
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
34 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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31 - Maintenance Recommendations
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 35copy BTG 2011
3 Service Instructions
31 Maintenance Recommendations
311 Regular Maintenance of the Transmitter
Maintenance needs will depend on the transmitter position media influenceand ambient conditions
Regular maintenance includes
bull Quarterly inspection of rubber seals in contact with media containing highconcentration of chemicals (black liquor chlorine etc) to prevent leakage
bull Semi-annual inspection inside the cover for possible leakage
Long-term maintenance includes
bull Replacement of media exposed rubber seals typically after 3-5 yearsoperation
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4056
32 - Service Actions
36 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
32 Service Actions
321 Removing the Transmitter from the Pipe3211 Sluice Valve Variant
NOTEIf the pipe pressure is higher than 5 bar (72 psi) we recommend that the pipeis depressurized before removal of the probe from the sluice valve
Tools required
Allen key 4 mmBlock wrench 17 mmSocket wrench 19 mm
3
21
4
DANGERUse protective
clothing
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4156
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 37copy BTG 2011
5
CB
A
6WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile removing the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
38 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3212 Weld-in Stud Variant
Tools required
Torque wrench 10 mm
1 2
10 Nm
3 4
5
DANGERUse protectiveclothing
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
WARNING
Equipmentdamage
WARNINGAvoid bending the fiber cablewhile removing the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4356
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 39copy BTG 2011
322 Changing O-rings
All O-rings that need to be changed on a regular basis are shown in fig 14
below
Consumables required
Lubricant for O-rings (use MOLYKOTE 111 or equivalent for EPDM O-rings)
Parts required
Sluice valve variantO-ring 3747x534 27014018O-ring 362x3 27014000
Weld-in stud variantO-ring 392x3 27003060
Fig 13 O-rings sluice valvevariant
1 O-ring 3747x5342 O-ring 362x3
1
2
Fig 14 O-ring weld-in studvariant
3 O-ring 392x3
3
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
40 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
323 Changing Probe with Electronics
NOTEThe disassembling and assembling instructions in section 3231 and section3231 are only relevant for sluice valve variant transmitters A LED intensityadjustment as described in section 3233 must however be performed for alltransmitter variants when changing the probe
3231 Disassembling the Probe
NOTEMake a note of the angle of the probe measuring gap in relation to the flowbefore disassembling the probe The angle is indicated by the red spot at theprotractor at the back of the probe
Tools required
Allen key 4 mm
1
2WARNING
Equipmentdamage
WARNINGAvoid bending the fiber cablewhile disassembling theprobe
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4556
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 41copy BTG 2011
3232 Assembling the Probe
Tools required
Allen key 4 mm
2
1
NOTEThe angle of the probemeasuring gap in relation tothe flow must be set accordingto the notes made duringdisassembling
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
42 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3233 LED Intensity Adjustment
After the change is performed a LED intensity adjustment must be carried outbefore the transmitter can be put back into operation The procedure for theadjustment varies depending on the type of transmitter See the CPMoperation manual for additional instructions on how to access the parametersmentioned below
TCR-25xx1 Reinstall the transmitter to the pipe according to appropriate instructions in
section 2 Installation Instructions and admit pulp to the line
2 Connect the CPM to the transmitter and power up the transmitter
3 On the CPM display access the sensor configuration menu
4 If you want to use the present calibration perform the following
a Access the LED intensity parameter viewb Compare the displayed TCons value on the display with the actual
consistency of the pulp in the line
c Increase the LED intensity parameter value by approximately 2percentage units if the TCons value is too low or decrease if theTCons value is too high
d Repeat this procedure until the TCons value is equal to the actualconsistency of the pulp in the line
5 If you want to make a new calibration perform the following
a Change the value of parameter Adj LED int to 1
An automatic LED intensity adjustment will be started This will adjustthe LED intensity parameter to an appropriate value for the presentpulp conditions
b On the CPM display access the calibration menu and perform a newcalibration
TCT-25x1 RET-25x21 Connect the CPM to the transmitter and power up the transmitter
2 Place the probe in a bucket with water of drinking quality (the probe tip mustbe held at least 10 cm [4rdquo] from the wall and bottom of the bucket)
3 On the CPM display access the sensor configuration menu
4 Change the value of parameter Adj LED int to 1
An automatic LED intensity adjustment will be started This will adjust theLED intensity parameter to a value where the signal in clear water (CW) isas close to 100 as possible
5 Reinstall the transmitter to the pipe according to appropriate instructions insection 2 Installation Instructions and admit pulp to the line
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 43copy BTG 2011
324 Removing the Electronics Card
NOTEThe electronics card should only be removed for trouble shooting purposeswhen referred from section 33 Troubleshooting
Tools required
Small screwdriver Torx driver T-10
3
21
4
5 6WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile removing the electronicscard
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4856
32 - Service Actions
44 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3241 Assembling the Sensor Electronics Box
Tools required
Torx driver T-10
WARNING
Equipmentdamage
1
2 3
WARNINGAvoid bending the fiber cable
while mounting the electronicscard
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 45copy BTG 2011
325 Reinstalling the Transmitter
For mounting instructions and connection instructions see section 2
Installation Instructions
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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33 - Troubleshooting
46 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
33 Troubleshooting
Symptom Probable Cause Solution
1 No or incorrect output signal 11 Basic check Make sure that the process is working asusual and pulp is flowing in the pipe
Make sure that power is supplied to thecommunication platform
12 Electrical error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled +24V on theelectronics card (see fig 15 ) is permanently lit
If LED +24V is off check the wiring betweenthe sensor electronics box card and thecommunication platform If that does not helpchange the sensor electronics box
13 Software error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled CPU1 on theelectronics card (see fig 15 ) is flashingregularly Irregular flashing from LED CPU1indicates probable software error ContactBTG Service for further assistance
14 Communication error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled COM on theelectronics card is flashing (see fig 15 ) whichindicates that the communication is working
If LED COM is permanently lit check that thesystem cable is correctly connected to thesensor electronics box according to section2411 on page 23
If LED COM is off check the wiring betweenthe sensor electronics box and thecommunication platform for breaks
If the problem still remains contact BTGService for further assistance
2 Incorrect consistencymeasurement
21 Calibration needed Make a complete calibration of the transmitterSee the CPM Operation Manual for furtherinstructions
22 Incorrect LED intensityconfiguration
Access the sensor configuration menu on theCPM and perform an automatic LED intensityadjustment (requires a recalibration) or adjust
the LED intensity manually See the CPM Operation Manual for furtherinstructions
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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33 - Troubleshooting
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 47copy BTG 2011
3 Output signal varies withchange in flow
31 Wrong probe angle relative tothe flow
Turn the probe so that the measuring gap is ata 45deg angle from the pulp flow
For sluice valve variant see section 232Measuring Gap Angle Adjustment SluiceValve Variant For weld-in stud variant see section 234Mounting the Probe Weld-in Stud Variant
32 The transmitter is not mountedaccording to instructions It maybe installed at a point where thepulp suspension is layered andthe layering may vary with therate of flow
Check the installation with reference to therecommendations in the InstallationEngineering Guide Note the length of theturbulence damping zone after the pump
4 Abnormally unsteadyoutput signal
41 Selected time-constant fordamping is too short
Increase damping until signal stabilizes Seethe CPM Operation Manual for instructions
Symptom Probable Cause Solution
Fig 15 Electronics card
1 LED CPU1 - Software runindicator
2 LED COM -Communication indicator
3 LED CPU2 - Not used4 LED +24V - Power
indicator
1234
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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33 - Troubleshooting
48 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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41 - Spare Parts
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 49copy BTG 2011
4 Parts list
41 Spare Parts
Item No
Rec
spare parts
Qty Part No Spare Part Description
1 1 A0115105 TCR-2501 Probe with electronicsB0011684 TCR-2502 Probe with electronics
A0115238 TCT-2501 Probe with electronicsB0011569 RET-2502 Probe with electronics
2 1 A0113563 TCR-2511 Probe with electronicsB0011726 TCR-2512 Probe with electronics
A0121541 TCT-2511 Probe with electronicsB0011734 RET-2512 Probe with electronics
3 1 27003060 O-ring 392x3 EPDM4 1 27014018 O-ring 3747x534 EPDM5 1 A0004796 Sluice valve complete AISI 3166 1 A0043901 Weld-in stud flanged type SS steel 23437 1 A0115170 TCR-2501 Cover complete
B0011700 TCR-2501 Cover complete A0115220 TCT-2502 Cover complete A0115246 RET-2502 Cover complete
8 1 27014000 O-ring 362x3 EPDM9 1 A0115139 Sluice kit TCT RET
9 1 B0011577 Sluice kit TCR
10 1 A0114728 TCR-2511 Weld-on stud complete
1 2 3 4 5 67 8 9 10
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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42 - Accessories
50 TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list M20723encopy BTG 2011
42 Accessories
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 A0054460 Blind flange complete Sluice valve variant only2 1 A0112953 CPM Communication cable RS-485 - USB3 1 A0111674 CPM Communication cable RS-4854 1 X20309 BTG Software
1 2 3
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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42 - Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 51copy BTG 2011
421 PCD-1000 Probe Cleaning System
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 27012871 O-ring Oslash442x3 EPDM2 2 27016179 O-ring Oslash3747x534 Polyurethane3 2 27014448 O-ring Oslash590x16 Nitril4 2 27014455 O-ring Oslash748x16 Nitril5 2 27014430 O-ring Oslash800x16 Nitril6 2 27016419 O-ring Oslash390x16 Nitril7 1 27014828 X-ring 6922 x 534 Nitril
8 1 27017326 X-ring Oslash2499x353 Nitril9 1 26004895 Guide10 1 A0016436 Cylinder end cover 11 1 A0086082 Guide pin12 1 A0085209 Solenoid valve13 () 1 35008358 Diaphragm valve14 1 A0043901 Weld-in stud flanged type15 1 A0051763 Connection box complete16 1 A0053124 Circuit card
1 B0100545 Sealing kit Consist of item 1-8and Silicone grease48001887
POW R
V LVVV
DO
COM
GND
24V
151213
1016
1 2 3 4 25 345
11 8
9 6 7 9 614
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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42 - Accessories
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 27copy BTG 2011
2512 Measuring Gap angle Adjustment
Tools required
Allen key 4 mmBlock wrench 10mm 16 mm
BD
C
A
180deg
180deg
3 4
2
1NOTEThe screw on the protectivesleeve indicates the position ofthe measuring gap
The probe measuring gap musthave a 45deg angle from the pulpflow If the pulp flowcorresponds to arrow B or Cthe angle must be adjusted
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
28 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
5
6 7
180deg
8
9 10
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 29copy BTG 2011
2513 Welding and Mounting
Tools required
Block wrench 13 mm 16 mm
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
DANGERUse protectiveclothing
1 2
D=45 mm(18)
60 mm(24)
60 mm(24)
3
4 5
6 7
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
30 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
8
X=60mm
Y=X
Y
X=60mm
Y=X
Y
9 10
11 12
13
14
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 31copy BTG 2011
5 5 0
2 2
15 16
17 18
19 20
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
32 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
2514 Electrical Connections
Tools required
Small screwdriver
-+
P1
DO
+ + - -
100-240 V AC
PE N L
P3
P2
P1 D O 1
+ C O M
G N D
+ 2 4 V
S
PCD-1000 CPM
1 2
3
3
-+
P1
DO
+ + - -
100-240 V AC
PE N L
P3
HCMP2
P1 D O 1
+ C O M
G N D
+ 2 4 V
S
PCD-1000 CPM
FCM
DANGERHazardous voltage
in the equipment
S = Shieldconnected tocable gland
2 x 2 x 075 mm 2
(2 x 2 x AWG18)
NOTEFor FCM connection a jumpermust be connected between
DO1 and +COM as shown infigure
1 x 2 x 075 mm 2
(1 x 2 x AWG18)
S = Shieldconnected tocable gland
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 33copy BTG 2011
2515 Water Connections
2516 Air Connections
3-6 bar (45-90 psi)
Water inlet Water outlet
D=85 mm
[033]D=172 mm
[068]
4-8 bar (58-100 psi)or at least half theprocess pressure
Air Connection
Hose Oslash6-4
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
34 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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31 - Maintenance Recommendations
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 35copy BTG 2011
3 Service Instructions
31 Maintenance Recommendations
311 Regular Maintenance of the Transmitter
Maintenance needs will depend on the transmitter position media influenceand ambient conditions
Regular maintenance includes
bull Quarterly inspection of rubber seals in contact with media containing highconcentration of chemicals (black liquor chlorine etc) to prevent leakage
bull Semi-annual inspection inside the cover for possible leakage
Long-term maintenance includes
bull Replacement of media exposed rubber seals typically after 3-5 yearsoperation
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
36 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
32 Service Actions
321 Removing the Transmitter from the Pipe3211 Sluice Valve Variant
NOTEIf the pipe pressure is higher than 5 bar (72 psi) we recommend that the pipeis depressurized before removal of the probe from the sluice valve
Tools required
Allen key 4 mmBlock wrench 17 mmSocket wrench 19 mm
3
21
4
DANGERUse protective
clothing
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4156
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 37copy BTG 2011
5
CB
A
6WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile removing the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
38 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3212 Weld-in Stud Variant
Tools required
Torque wrench 10 mm
1 2
10 Nm
3 4
5
DANGERUse protectiveclothing
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
WARNING
Equipmentdamage
WARNINGAvoid bending the fiber cablewhile removing the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4356
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 39copy BTG 2011
322 Changing O-rings
All O-rings that need to be changed on a regular basis are shown in fig 14
below
Consumables required
Lubricant for O-rings (use MOLYKOTE 111 or equivalent for EPDM O-rings)
Parts required
Sluice valve variantO-ring 3747x534 27014018O-ring 362x3 27014000
Weld-in stud variantO-ring 392x3 27003060
Fig 13 O-rings sluice valvevariant
1 O-ring 3747x5342 O-ring 362x3
1
2
Fig 14 O-ring weld-in studvariant
3 O-ring 392x3
3
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
40 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
323 Changing Probe with Electronics
NOTEThe disassembling and assembling instructions in section 3231 and section3231 are only relevant for sluice valve variant transmitters A LED intensityadjustment as described in section 3233 must however be performed for alltransmitter variants when changing the probe
3231 Disassembling the Probe
NOTEMake a note of the angle of the probe measuring gap in relation to the flowbefore disassembling the probe The angle is indicated by the red spot at theprotractor at the back of the probe
Tools required
Allen key 4 mm
1
2WARNING
Equipmentdamage
WARNINGAvoid bending the fiber cablewhile disassembling theprobe
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4556
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 41copy BTG 2011
3232 Assembling the Probe
Tools required
Allen key 4 mm
2
1
NOTEThe angle of the probemeasuring gap in relation tothe flow must be set accordingto the notes made duringdisassembling
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
42 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3233 LED Intensity Adjustment
After the change is performed a LED intensity adjustment must be carried outbefore the transmitter can be put back into operation The procedure for theadjustment varies depending on the type of transmitter See the CPMoperation manual for additional instructions on how to access the parametersmentioned below
TCR-25xx1 Reinstall the transmitter to the pipe according to appropriate instructions in
section 2 Installation Instructions and admit pulp to the line
2 Connect the CPM to the transmitter and power up the transmitter
3 On the CPM display access the sensor configuration menu
4 If you want to use the present calibration perform the following
a Access the LED intensity parameter viewb Compare the displayed TCons value on the display with the actual
consistency of the pulp in the line
c Increase the LED intensity parameter value by approximately 2percentage units if the TCons value is too low or decrease if theTCons value is too high
d Repeat this procedure until the TCons value is equal to the actualconsistency of the pulp in the line
5 If you want to make a new calibration perform the following
a Change the value of parameter Adj LED int to 1
An automatic LED intensity adjustment will be started This will adjustthe LED intensity parameter to an appropriate value for the presentpulp conditions
b On the CPM display access the calibration menu and perform a newcalibration
TCT-25x1 RET-25x21 Connect the CPM to the transmitter and power up the transmitter
2 Place the probe in a bucket with water of drinking quality (the probe tip mustbe held at least 10 cm [4rdquo] from the wall and bottom of the bucket)
3 On the CPM display access the sensor configuration menu
4 Change the value of parameter Adj LED int to 1
An automatic LED intensity adjustment will be started This will adjust theLED intensity parameter to a value where the signal in clear water (CW) isas close to 100 as possible
5 Reinstall the transmitter to the pipe according to appropriate instructions insection 2 Installation Instructions and admit pulp to the line
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4756
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 43copy BTG 2011
324 Removing the Electronics Card
NOTEThe electronics card should only be removed for trouble shooting purposeswhen referred from section 33 Troubleshooting
Tools required
Small screwdriver Torx driver T-10
3
21
4
5 6WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile removing the electronicscard
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4856
32 - Service Actions
44 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3241 Assembling the Sensor Electronics Box
Tools required
Torx driver T-10
WARNING
Equipmentdamage
1
2 3
WARNINGAvoid bending the fiber cable
while mounting the electronicscard
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4956
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 45copy BTG 2011
325 Reinstalling the Transmitter
For mounting instructions and connection instructions see section 2
Installation Instructions
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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33 - Troubleshooting
46 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
33 Troubleshooting
Symptom Probable Cause Solution
1 No or incorrect output signal 11 Basic check Make sure that the process is working asusual and pulp is flowing in the pipe
Make sure that power is supplied to thecommunication platform
12 Electrical error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled +24V on theelectronics card (see fig 15 ) is permanently lit
If LED +24V is off check the wiring betweenthe sensor electronics box card and thecommunication platform If that does not helpchange the sensor electronics box
13 Software error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled CPU1 on theelectronics card (see fig 15 ) is flashingregularly Irregular flashing from LED CPU1indicates probable software error ContactBTG Service for further assistance
14 Communication error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled COM on theelectronics card is flashing (see fig 15 ) whichindicates that the communication is working
If LED COM is permanently lit check that thesystem cable is correctly connected to thesensor electronics box according to section2411 on page 23
If LED COM is off check the wiring betweenthe sensor electronics box and thecommunication platform for breaks
If the problem still remains contact BTGService for further assistance
2 Incorrect consistencymeasurement
21 Calibration needed Make a complete calibration of the transmitterSee the CPM Operation Manual for furtherinstructions
22 Incorrect LED intensityconfiguration
Access the sensor configuration menu on theCPM and perform an automatic LED intensityadjustment (requires a recalibration) or adjust
the LED intensity manually See the CPM Operation Manual for furtherinstructions
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5156
33 - Troubleshooting
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 47copy BTG 2011
3 Output signal varies withchange in flow
31 Wrong probe angle relative tothe flow
Turn the probe so that the measuring gap is ata 45deg angle from the pulp flow
For sluice valve variant see section 232Measuring Gap Angle Adjustment SluiceValve Variant For weld-in stud variant see section 234Mounting the Probe Weld-in Stud Variant
32 The transmitter is not mountedaccording to instructions It maybe installed at a point where thepulp suspension is layered andthe layering may vary with therate of flow
Check the installation with reference to therecommendations in the InstallationEngineering Guide Note the length of theturbulence damping zone after the pump
4 Abnormally unsteadyoutput signal
41 Selected time-constant fordamping is too short
Increase damping until signal stabilizes Seethe CPM Operation Manual for instructions
Symptom Probable Cause Solution
Fig 15 Electronics card
1 LED CPU1 - Software runindicator
2 LED COM -Communication indicator
3 LED CPU2 - Not used4 LED +24V - Power
indicator
1234
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5256
33 - Troubleshooting
48 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5356
41 - Spare Parts
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 49copy BTG 2011
4 Parts list
41 Spare Parts
Item No
Rec
spare parts
Qty Part No Spare Part Description
1 1 A0115105 TCR-2501 Probe with electronicsB0011684 TCR-2502 Probe with electronics
A0115238 TCT-2501 Probe with electronicsB0011569 RET-2502 Probe with electronics
2 1 A0113563 TCR-2511 Probe with electronicsB0011726 TCR-2512 Probe with electronics
A0121541 TCT-2511 Probe with electronicsB0011734 RET-2512 Probe with electronics
3 1 27003060 O-ring 392x3 EPDM4 1 27014018 O-ring 3747x534 EPDM5 1 A0004796 Sluice valve complete AISI 3166 1 A0043901 Weld-in stud flanged type SS steel 23437 1 A0115170 TCR-2501 Cover complete
B0011700 TCR-2501 Cover complete A0115220 TCT-2502 Cover complete A0115246 RET-2502 Cover complete
8 1 27014000 O-ring 362x3 EPDM9 1 A0115139 Sluice kit TCT RET
9 1 B0011577 Sluice kit TCR
10 1 A0114728 TCR-2511 Weld-on stud complete
1 2 3 4 5 67 8 9 10
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5456
42 - Accessories
50 TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list M20723encopy BTG 2011
42 Accessories
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 A0054460 Blind flange complete Sluice valve variant only2 1 A0112953 CPM Communication cable RS-485 - USB3 1 A0111674 CPM Communication cable RS-4854 1 X20309 BTG Software
1 2 3
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5556
42 - Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 51copy BTG 2011
421 PCD-1000 Probe Cleaning System
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 27012871 O-ring Oslash442x3 EPDM2 2 27016179 O-ring Oslash3747x534 Polyurethane3 2 27014448 O-ring Oslash590x16 Nitril4 2 27014455 O-ring Oslash748x16 Nitril5 2 27014430 O-ring Oslash800x16 Nitril6 2 27016419 O-ring Oslash390x16 Nitril7 1 27014828 X-ring 6922 x 534 Nitril
8 1 27017326 X-ring Oslash2499x353 Nitril9 1 26004895 Guide10 1 A0016436 Cylinder end cover 11 1 A0086082 Guide pin12 1 A0085209 Solenoid valve13 () 1 35008358 Diaphragm valve14 1 A0043901 Weld-in stud flanged type15 1 A0051763 Connection box complete16 1 A0053124 Circuit card
1 B0100545 Sealing kit Consist of item 1-8and Silicone grease48001887
POW R
V LVVV
DO
COM
GND
24V
151213
1016
1 2 3 4 25 345
11 8
9 6 7 9 614
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5656
42 - Accessories
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3256
25 - Optional Accessories
28 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
5
6 7
180deg
8
9 10
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 29copy BTG 2011
2513 Welding and Mounting
Tools required
Block wrench 13 mm 16 mm
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
DANGERUse protectiveclothing
1 2
D=45 mm(18)
60 mm(24)
60 mm(24)
3
4 5
6 7
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3456
25 - Optional Accessories
30 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
8
X=60mm
Y=X
Y
X=60mm
Y=X
Y
9 10
11 12
13
14
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3556
25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 31copy BTG 2011
5 5 0
2 2
15 16
17 18
19 20
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
32 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
2514 Electrical Connections
Tools required
Small screwdriver
-+
P1
DO
+ + - -
100-240 V AC
PE N L
P3
P2
P1 D O 1
+ C O M
G N D
+ 2 4 V
S
PCD-1000 CPM
1 2
3
3
-+
P1
DO
+ + - -
100-240 V AC
PE N L
P3
HCMP2
P1 D O 1
+ C O M
G N D
+ 2 4 V
S
PCD-1000 CPM
FCM
DANGERHazardous voltage
in the equipment
S = Shieldconnected tocable gland
2 x 2 x 075 mm 2
(2 x 2 x AWG18)
NOTEFor FCM connection a jumpermust be connected between
DO1 and +COM as shown infigure
1 x 2 x 075 mm 2
(1 x 2 x AWG18)
S = Shieldconnected tocable gland
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 33copy BTG 2011
2515 Water Connections
2516 Air Connections
3-6 bar (45-90 psi)
Water inlet Water outlet
D=85 mm
[033]D=172 mm
[068]
4-8 bar (58-100 psi)or at least half theprocess pressure
Air Connection
Hose Oslash6-4
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
34 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3956
31 - Maintenance Recommendations
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 35copy BTG 2011
3 Service Instructions
31 Maintenance Recommendations
311 Regular Maintenance of the Transmitter
Maintenance needs will depend on the transmitter position media influenceand ambient conditions
Regular maintenance includes
bull Quarterly inspection of rubber seals in contact with media containing highconcentration of chemicals (black liquor chlorine etc) to prevent leakage
bull Semi-annual inspection inside the cover for possible leakage
Long-term maintenance includes
bull Replacement of media exposed rubber seals typically after 3-5 yearsoperation
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
36 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
32 Service Actions
321 Removing the Transmitter from the Pipe3211 Sluice Valve Variant
NOTEIf the pipe pressure is higher than 5 bar (72 psi) we recommend that the pipeis depressurized before removal of the probe from the sluice valve
Tools required
Allen key 4 mmBlock wrench 17 mmSocket wrench 19 mm
3
21
4
DANGERUse protective
clothing
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4156
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 37copy BTG 2011
5
CB
A
6WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile removing the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4256
32 - Service Actions
38 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3212 Weld-in Stud Variant
Tools required
Torque wrench 10 mm
1 2
10 Nm
3 4
5
DANGERUse protectiveclothing
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
WARNING
Equipmentdamage
WARNINGAvoid bending the fiber cablewhile removing the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4356
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 39copy BTG 2011
322 Changing O-rings
All O-rings that need to be changed on a regular basis are shown in fig 14
below
Consumables required
Lubricant for O-rings (use MOLYKOTE 111 or equivalent for EPDM O-rings)
Parts required
Sluice valve variantO-ring 3747x534 27014018O-ring 362x3 27014000
Weld-in stud variantO-ring 392x3 27003060
Fig 13 O-rings sluice valvevariant
1 O-ring 3747x5342 O-ring 362x3
1
2
Fig 14 O-ring weld-in studvariant
3 O-ring 392x3
3
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
40 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
323 Changing Probe with Electronics
NOTEThe disassembling and assembling instructions in section 3231 and section3231 are only relevant for sluice valve variant transmitters A LED intensityadjustment as described in section 3233 must however be performed for alltransmitter variants when changing the probe
3231 Disassembling the Probe
NOTEMake a note of the angle of the probe measuring gap in relation to the flowbefore disassembling the probe The angle is indicated by the red spot at theprotractor at the back of the probe
Tools required
Allen key 4 mm
1
2WARNING
Equipmentdamage
WARNINGAvoid bending the fiber cablewhile disassembling theprobe
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4556
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 41copy BTG 2011
3232 Assembling the Probe
Tools required
Allen key 4 mm
2
1
NOTEThe angle of the probemeasuring gap in relation tothe flow must be set accordingto the notes made duringdisassembling
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
42 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3233 LED Intensity Adjustment
After the change is performed a LED intensity adjustment must be carried outbefore the transmitter can be put back into operation The procedure for theadjustment varies depending on the type of transmitter See the CPMoperation manual for additional instructions on how to access the parametersmentioned below
TCR-25xx1 Reinstall the transmitter to the pipe according to appropriate instructions in
section 2 Installation Instructions and admit pulp to the line
2 Connect the CPM to the transmitter and power up the transmitter
3 On the CPM display access the sensor configuration menu
4 If you want to use the present calibration perform the following
a Access the LED intensity parameter viewb Compare the displayed TCons value on the display with the actual
consistency of the pulp in the line
c Increase the LED intensity parameter value by approximately 2percentage units if the TCons value is too low or decrease if theTCons value is too high
d Repeat this procedure until the TCons value is equal to the actualconsistency of the pulp in the line
5 If you want to make a new calibration perform the following
a Change the value of parameter Adj LED int to 1
An automatic LED intensity adjustment will be started This will adjustthe LED intensity parameter to an appropriate value for the presentpulp conditions
b On the CPM display access the calibration menu and perform a newcalibration
TCT-25x1 RET-25x21 Connect the CPM to the transmitter and power up the transmitter
2 Place the probe in a bucket with water of drinking quality (the probe tip mustbe held at least 10 cm [4rdquo] from the wall and bottom of the bucket)
3 On the CPM display access the sensor configuration menu
4 Change the value of parameter Adj LED int to 1
An automatic LED intensity adjustment will be started This will adjust theLED intensity parameter to a value where the signal in clear water (CW) isas close to 100 as possible
5 Reinstall the transmitter to the pipe according to appropriate instructions insection 2 Installation Instructions and admit pulp to the line
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4756
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 43copy BTG 2011
324 Removing the Electronics Card
NOTEThe electronics card should only be removed for trouble shooting purposeswhen referred from section 33 Troubleshooting
Tools required
Small screwdriver Torx driver T-10
3
21
4
5 6WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile removing the electronicscard
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4856
32 - Service Actions
44 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3241 Assembling the Sensor Electronics Box
Tools required
Torx driver T-10
WARNING
Equipmentdamage
1
2 3
WARNINGAvoid bending the fiber cable
while mounting the electronicscard
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4956
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 45copy BTG 2011
325 Reinstalling the Transmitter
For mounting instructions and connection instructions see section 2
Installation Instructions
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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33 - Troubleshooting
46 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
33 Troubleshooting
Symptom Probable Cause Solution
1 No or incorrect output signal 11 Basic check Make sure that the process is working asusual and pulp is flowing in the pipe
Make sure that power is supplied to thecommunication platform
12 Electrical error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled +24V on theelectronics card (see fig 15 ) is permanently lit
If LED +24V is off check the wiring betweenthe sensor electronics box card and thecommunication platform If that does not helpchange the sensor electronics box
13 Software error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled CPU1 on theelectronics card (see fig 15 ) is flashingregularly Irregular flashing from LED CPU1indicates probable software error ContactBTG Service for further assistance
14 Communication error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled COM on theelectronics card is flashing (see fig 15 ) whichindicates that the communication is working
If LED COM is permanently lit check that thesystem cable is correctly connected to thesensor electronics box according to section2411 on page 23
If LED COM is off check the wiring betweenthe sensor electronics box and thecommunication platform for breaks
If the problem still remains contact BTGService for further assistance
2 Incorrect consistencymeasurement
21 Calibration needed Make a complete calibration of the transmitterSee the CPM Operation Manual for furtherinstructions
22 Incorrect LED intensityconfiguration
Access the sensor configuration menu on theCPM and perform an automatic LED intensityadjustment (requires a recalibration) or adjust
the LED intensity manually See the CPM Operation Manual for furtherinstructions
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5156
33 - Troubleshooting
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 47copy BTG 2011
3 Output signal varies withchange in flow
31 Wrong probe angle relative tothe flow
Turn the probe so that the measuring gap is ata 45deg angle from the pulp flow
For sluice valve variant see section 232Measuring Gap Angle Adjustment SluiceValve Variant For weld-in stud variant see section 234Mounting the Probe Weld-in Stud Variant
32 The transmitter is not mountedaccording to instructions It maybe installed at a point where thepulp suspension is layered andthe layering may vary with therate of flow
Check the installation with reference to therecommendations in the InstallationEngineering Guide Note the length of theturbulence damping zone after the pump
4 Abnormally unsteadyoutput signal
41 Selected time-constant fordamping is too short
Increase damping until signal stabilizes Seethe CPM Operation Manual for instructions
Symptom Probable Cause Solution
Fig 15 Electronics card
1 LED CPU1 - Software runindicator
2 LED COM -Communication indicator
3 LED CPU2 - Not used4 LED +24V - Power
indicator
1234
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5256
33 - Troubleshooting
48 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5356
41 - Spare Parts
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 49copy BTG 2011
4 Parts list
41 Spare Parts
Item No
Rec
spare parts
Qty Part No Spare Part Description
1 1 A0115105 TCR-2501 Probe with electronicsB0011684 TCR-2502 Probe with electronics
A0115238 TCT-2501 Probe with electronicsB0011569 RET-2502 Probe with electronics
2 1 A0113563 TCR-2511 Probe with electronicsB0011726 TCR-2512 Probe with electronics
A0121541 TCT-2511 Probe with electronicsB0011734 RET-2512 Probe with electronics
3 1 27003060 O-ring 392x3 EPDM4 1 27014018 O-ring 3747x534 EPDM5 1 A0004796 Sluice valve complete AISI 3166 1 A0043901 Weld-in stud flanged type SS steel 23437 1 A0115170 TCR-2501 Cover complete
B0011700 TCR-2501 Cover complete A0115220 TCT-2502 Cover complete A0115246 RET-2502 Cover complete
8 1 27014000 O-ring 362x3 EPDM9 1 A0115139 Sluice kit TCT RET
9 1 B0011577 Sluice kit TCR
10 1 A0114728 TCR-2511 Weld-on stud complete
1 2 3 4 5 67 8 9 10
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5456
42 - Accessories
50 TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list M20723encopy BTG 2011
42 Accessories
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 A0054460 Blind flange complete Sluice valve variant only2 1 A0112953 CPM Communication cable RS-485 - USB3 1 A0111674 CPM Communication cable RS-4854 1 X20309 BTG Software
1 2 3
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5556
42 - Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 51copy BTG 2011
421 PCD-1000 Probe Cleaning System
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 27012871 O-ring Oslash442x3 EPDM2 2 27016179 O-ring Oslash3747x534 Polyurethane3 2 27014448 O-ring Oslash590x16 Nitril4 2 27014455 O-ring Oslash748x16 Nitril5 2 27014430 O-ring Oslash800x16 Nitril6 2 27016419 O-ring Oslash390x16 Nitril7 1 27014828 X-ring 6922 x 534 Nitril
8 1 27017326 X-ring Oslash2499x353 Nitril9 1 26004895 Guide10 1 A0016436 Cylinder end cover 11 1 A0086082 Guide pin12 1 A0085209 Solenoid valve13 () 1 35008358 Diaphragm valve14 1 A0043901 Weld-in stud flanged type15 1 A0051763 Connection box complete16 1 A0053124 Circuit card
1 B0100545 Sealing kit Consist of item 1-8and Silicone grease48001887
POW R
V LVVV
DO
COM
GND
24V
151213
1016
1 2 3 4 25 345
11 8
9 6 7 9 614
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5656
42 - Accessories
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3356
25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 29copy BTG 2011
2513 Welding and Mounting
Tools required
Block wrench 13 mm 16 mm
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
DANGERUse protectiveclothing
1 2
D=45 mm(18)
60 mm(24)
60 mm(24)
3
4 5
6 7
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3456
25 - Optional Accessories
30 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
8
X=60mm
Y=X
Y
X=60mm
Y=X
Y
9 10
11 12
13
14
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3556
25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 31copy BTG 2011
5 5 0
2 2
15 16
17 18
19 20
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3656
25 - Optional Accessories
32 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
2514 Electrical Connections
Tools required
Small screwdriver
-+
P1
DO
+ + - -
100-240 V AC
PE N L
P3
P2
P1 D O 1
+ C O M
G N D
+ 2 4 V
S
PCD-1000 CPM
1 2
3
3
-+
P1
DO
+ + - -
100-240 V AC
PE N L
P3
HCMP2
P1 D O 1
+ C O M
G N D
+ 2 4 V
S
PCD-1000 CPM
FCM
DANGERHazardous voltage
in the equipment
S = Shieldconnected tocable gland
2 x 2 x 075 mm 2
(2 x 2 x AWG18)
NOTEFor FCM connection a jumpermust be connected between
DO1 and +COM as shown infigure
1 x 2 x 075 mm 2
(1 x 2 x AWG18)
S = Shieldconnected tocable gland
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3756
25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 33copy BTG 2011
2515 Water Connections
2516 Air Connections
3-6 bar (45-90 psi)
Water inlet Water outlet
D=85 mm
[033]D=172 mm
[068]
4-8 bar (58-100 psi)or at least half theprocess pressure
Air Connection
Hose Oslash6-4
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
34 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3956
31 - Maintenance Recommendations
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 35copy BTG 2011
3 Service Instructions
31 Maintenance Recommendations
311 Regular Maintenance of the Transmitter
Maintenance needs will depend on the transmitter position media influenceand ambient conditions
Regular maintenance includes
bull Quarterly inspection of rubber seals in contact with media containing highconcentration of chemicals (black liquor chlorine etc) to prevent leakage
bull Semi-annual inspection inside the cover for possible leakage
Long-term maintenance includes
bull Replacement of media exposed rubber seals typically after 3-5 yearsoperation
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4056
32 - Service Actions
36 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
32 Service Actions
321 Removing the Transmitter from the Pipe3211 Sluice Valve Variant
NOTEIf the pipe pressure is higher than 5 bar (72 psi) we recommend that the pipeis depressurized before removal of the probe from the sluice valve
Tools required
Allen key 4 mmBlock wrench 17 mmSocket wrench 19 mm
3
21
4
DANGERUse protective
clothing
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 37copy BTG 2011
5
CB
A
6WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile removing the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4256
32 - Service Actions
38 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3212 Weld-in Stud Variant
Tools required
Torque wrench 10 mm
1 2
10 Nm
3 4
5
DANGERUse protectiveclothing
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
WARNING
Equipmentdamage
WARNINGAvoid bending the fiber cablewhile removing the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4356
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 39copy BTG 2011
322 Changing O-rings
All O-rings that need to be changed on a regular basis are shown in fig 14
below
Consumables required
Lubricant for O-rings (use MOLYKOTE 111 or equivalent for EPDM O-rings)
Parts required
Sluice valve variantO-ring 3747x534 27014018O-ring 362x3 27014000
Weld-in stud variantO-ring 392x3 27003060
Fig 13 O-rings sluice valvevariant
1 O-ring 3747x5342 O-ring 362x3
1
2
Fig 14 O-ring weld-in studvariant
3 O-ring 392x3
3
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
40 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
323 Changing Probe with Electronics
NOTEThe disassembling and assembling instructions in section 3231 and section3231 are only relevant for sluice valve variant transmitters A LED intensityadjustment as described in section 3233 must however be performed for alltransmitter variants when changing the probe
3231 Disassembling the Probe
NOTEMake a note of the angle of the probe measuring gap in relation to the flowbefore disassembling the probe The angle is indicated by the red spot at theprotractor at the back of the probe
Tools required
Allen key 4 mm
1
2WARNING
Equipmentdamage
WARNINGAvoid bending the fiber cablewhile disassembling theprobe
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4556
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 41copy BTG 2011
3232 Assembling the Probe
Tools required
Allen key 4 mm
2
1
NOTEThe angle of the probemeasuring gap in relation tothe flow must be set accordingto the notes made duringdisassembling
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4656
32 - Service Actions
42 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3233 LED Intensity Adjustment
After the change is performed a LED intensity adjustment must be carried outbefore the transmitter can be put back into operation The procedure for theadjustment varies depending on the type of transmitter See the CPMoperation manual for additional instructions on how to access the parametersmentioned below
TCR-25xx1 Reinstall the transmitter to the pipe according to appropriate instructions in
section 2 Installation Instructions and admit pulp to the line
2 Connect the CPM to the transmitter and power up the transmitter
3 On the CPM display access the sensor configuration menu
4 If you want to use the present calibration perform the following
a Access the LED intensity parameter viewb Compare the displayed TCons value on the display with the actual
consistency of the pulp in the line
c Increase the LED intensity parameter value by approximately 2percentage units if the TCons value is too low or decrease if theTCons value is too high
d Repeat this procedure until the TCons value is equal to the actualconsistency of the pulp in the line
5 If you want to make a new calibration perform the following
a Change the value of parameter Adj LED int to 1
An automatic LED intensity adjustment will be started This will adjustthe LED intensity parameter to an appropriate value for the presentpulp conditions
b On the CPM display access the calibration menu and perform a newcalibration
TCT-25x1 RET-25x21 Connect the CPM to the transmitter and power up the transmitter
2 Place the probe in a bucket with water of drinking quality (the probe tip mustbe held at least 10 cm [4rdquo] from the wall and bottom of the bucket)
3 On the CPM display access the sensor configuration menu
4 Change the value of parameter Adj LED int to 1
An automatic LED intensity adjustment will be started This will adjust theLED intensity parameter to a value where the signal in clear water (CW) isas close to 100 as possible
5 Reinstall the transmitter to the pipe according to appropriate instructions insection 2 Installation Instructions and admit pulp to the line
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 43copy BTG 2011
324 Removing the Electronics Card
NOTEThe electronics card should only be removed for trouble shooting purposeswhen referred from section 33 Troubleshooting
Tools required
Small screwdriver Torx driver T-10
3
21
4
5 6WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile removing the electronicscard
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4856
32 - Service Actions
44 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3241 Assembling the Sensor Electronics Box
Tools required
Torx driver T-10
WARNING
Equipmentdamage
1
2 3
WARNINGAvoid bending the fiber cable
while mounting the electronicscard
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 45copy BTG 2011
325 Reinstalling the Transmitter
For mounting instructions and connection instructions see section 2
Installation Instructions
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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33 - Troubleshooting
46 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
33 Troubleshooting
Symptom Probable Cause Solution
1 No or incorrect output signal 11 Basic check Make sure that the process is working asusual and pulp is flowing in the pipe
Make sure that power is supplied to thecommunication platform
12 Electrical error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled +24V on theelectronics card (see fig 15 ) is permanently lit
If LED +24V is off check the wiring betweenthe sensor electronics box card and thecommunication platform If that does not helpchange the sensor electronics box
13 Software error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled CPU1 on theelectronics card (see fig 15 ) is flashingregularly Irregular flashing from LED CPU1indicates probable software error ContactBTG Service for further assistance
14 Communication error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled COM on theelectronics card is flashing (see fig 15 ) whichindicates that the communication is working
If LED COM is permanently lit check that thesystem cable is correctly connected to thesensor electronics box according to section2411 on page 23
If LED COM is off check the wiring betweenthe sensor electronics box and thecommunication platform for breaks
If the problem still remains contact BTGService for further assistance
2 Incorrect consistencymeasurement
21 Calibration needed Make a complete calibration of the transmitterSee the CPM Operation Manual for furtherinstructions
22 Incorrect LED intensityconfiguration
Access the sensor configuration menu on theCPM and perform an automatic LED intensityadjustment (requires a recalibration) or adjust
the LED intensity manually See the CPM Operation Manual for furtherinstructions
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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33 - Troubleshooting
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 47copy BTG 2011
3 Output signal varies withchange in flow
31 Wrong probe angle relative tothe flow
Turn the probe so that the measuring gap is ata 45deg angle from the pulp flow
For sluice valve variant see section 232Measuring Gap Angle Adjustment SluiceValve Variant For weld-in stud variant see section 234Mounting the Probe Weld-in Stud Variant
32 The transmitter is not mountedaccording to instructions It maybe installed at a point where thepulp suspension is layered andthe layering may vary with therate of flow
Check the installation with reference to therecommendations in the InstallationEngineering Guide Note the length of theturbulence damping zone after the pump
4 Abnormally unsteadyoutput signal
41 Selected time-constant fordamping is too short
Increase damping until signal stabilizes Seethe CPM Operation Manual for instructions
Symptom Probable Cause Solution
Fig 15 Electronics card
1 LED CPU1 - Software runindicator
2 LED COM -Communication indicator
3 LED CPU2 - Not used4 LED +24V - Power
indicator
1234
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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33 - Troubleshooting
48 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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41 - Spare Parts
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 49copy BTG 2011
4 Parts list
41 Spare Parts
Item No
Rec
spare parts
Qty Part No Spare Part Description
1 1 A0115105 TCR-2501 Probe with electronicsB0011684 TCR-2502 Probe with electronics
A0115238 TCT-2501 Probe with electronicsB0011569 RET-2502 Probe with electronics
2 1 A0113563 TCR-2511 Probe with electronicsB0011726 TCR-2512 Probe with electronics
A0121541 TCT-2511 Probe with electronicsB0011734 RET-2512 Probe with electronics
3 1 27003060 O-ring 392x3 EPDM4 1 27014018 O-ring 3747x534 EPDM5 1 A0004796 Sluice valve complete AISI 3166 1 A0043901 Weld-in stud flanged type SS steel 23437 1 A0115170 TCR-2501 Cover complete
B0011700 TCR-2501 Cover complete A0115220 TCT-2502 Cover complete A0115246 RET-2502 Cover complete
8 1 27014000 O-ring 362x3 EPDM9 1 A0115139 Sluice kit TCT RET
9 1 B0011577 Sluice kit TCR
10 1 A0114728 TCR-2511 Weld-on stud complete
1 2 3 4 5 67 8 9 10
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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42 - Accessories
50 TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list M20723encopy BTG 2011
42 Accessories
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 A0054460 Blind flange complete Sluice valve variant only2 1 A0112953 CPM Communication cable RS-485 - USB3 1 A0111674 CPM Communication cable RS-4854 1 X20309 BTG Software
1 2 3
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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42 - Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 51copy BTG 2011
421 PCD-1000 Probe Cleaning System
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 27012871 O-ring Oslash442x3 EPDM2 2 27016179 O-ring Oslash3747x534 Polyurethane3 2 27014448 O-ring Oslash590x16 Nitril4 2 27014455 O-ring Oslash748x16 Nitril5 2 27014430 O-ring Oslash800x16 Nitril6 2 27016419 O-ring Oslash390x16 Nitril7 1 27014828 X-ring 6922 x 534 Nitril
8 1 27017326 X-ring Oslash2499x353 Nitril9 1 26004895 Guide10 1 A0016436 Cylinder end cover 11 1 A0086082 Guide pin12 1 A0085209 Solenoid valve13 () 1 35008358 Diaphragm valve14 1 A0043901 Weld-in stud flanged type15 1 A0051763 Connection box complete16 1 A0053124 Circuit card
1 B0100545 Sealing kit Consist of item 1-8and Silicone grease48001887
POW R
V LVVV
DO
COM
GND
24V
151213
1016
1 2 3 4 25 345
11 8
9 6 7 9 614
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42 - Accessories
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
30 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
8
X=60mm
Y=X
Y
X=60mm
Y=X
Y
9 10
11 12
13
14
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 31copy BTG 2011
5 5 0
2 2
15 16
17 18
19 20
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
32 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
2514 Electrical Connections
Tools required
Small screwdriver
-+
P1
DO
+ + - -
100-240 V AC
PE N L
P3
P2
P1 D O 1
+ C O M
G N D
+ 2 4 V
S
PCD-1000 CPM
1 2
3
3
-+
P1
DO
+ + - -
100-240 V AC
PE N L
P3
HCMP2
P1 D O 1
+ C O M
G N D
+ 2 4 V
S
PCD-1000 CPM
FCM
DANGERHazardous voltage
in the equipment
S = Shieldconnected tocable gland
2 x 2 x 075 mm 2
(2 x 2 x AWG18)
NOTEFor FCM connection a jumpermust be connected between
DO1 and +COM as shown infigure
1 x 2 x 075 mm 2
(1 x 2 x AWG18)
S = Shieldconnected tocable gland
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 33copy BTG 2011
2515 Water Connections
2516 Air Connections
3-6 bar (45-90 psi)
Water inlet Water outlet
D=85 mm
[033]D=172 mm
[068]
4-8 bar (58-100 psi)or at least half theprocess pressure
Air Connection
Hose Oslash6-4
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
34 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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31 - Maintenance Recommendations
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 35copy BTG 2011
3 Service Instructions
31 Maintenance Recommendations
311 Regular Maintenance of the Transmitter
Maintenance needs will depend on the transmitter position media influenceand ambient conditions
Regular maintenance includes
bull Quarterly inspection of rubber seals in contact with media containing highconcentration of chemicals (black liquor chlorine etc) to prevent leakage
bull Semi-annual inspection inside the cover for possible leakage
Long-term maintenance includes
bull Replacement of media exposed rubber seals typically after 3-5 yearsoperation
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4056
32 - Service Actions
36 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
32 Service Actions
321 Removing the Transmitter from the Pipe3211 Sluice Valve Variant
NOTEIf the pipe pressure is higher than 5 bar (72 psi) we recommend that the pipeis depressurized before removal of the probe from the sluice valve
Tools required
Allen key 4 mmBlock wrench 17 mmSocket wrench 19 mm
3
21
4
DANGERUse protective
clothing
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4156
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 37copy BTG 2011
5
CB
A
6WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile removing the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4256
32 - Service Actions
38 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3212 Weld-in Stud Variant
Tools required
Torque wrench 10 mm
1 2
10 Nm
3 4
5
DANGERUse protectiveclothing
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
WARNING
Equipmentdamage
WARNINGAvoid bending the fiber cablewhile removing the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4356
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 39copy BTG 2011
322 Changing O-rings
All O-rings that need to be changed on a regular basis are shown in fig 14
below
Consumables required
Lubricant for O-rings (use MOLYKOTE 111 or equivalent for EPDM O-rings)
Parts required
Sluice valve variantO-ring 3747x534 27014018O-ring 362x3 27014000
Weld-in stud variantO-ring 392x3 27003060
Fig 13 O-rings sluice valvevariant
1 O-ring 3747x5342 O-ring 362x3
1
2
Fig 14 O-ring weld-in studvariant
3 O-ring 392x3
3
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4456
32 - Service Actions
40 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
323 Changing Probe with Electronics
NOTEThe disassembling and assembling instructions in section 3231 and section3231 are only relevant for sluice valve variant transmitters A LED intensityadjustment as described in section 3233 must however be performed for alltransmitter variants when changing the probe
3231 Disassembling the Probe
NOTEMake a note of the angle of the probe measuring gap in relation to the flowbefore disassembling the probe The angle is indicated by the red spot at theprotractor at the back of the probe
Tools required
Allen key 4 mm
1
2WARNING
Equipmentdamage
WARNINGAvoid bending the fiber cablewhile disassembling theprobe
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4556
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 41copy BTG 2011
3232 Assembling the Probe
Tools required
Allen key 4 mm
2
1
NOTEThe angle of the probemeasuring gap in relation tothe flow must be set accordingto the notes made duringdisassembling
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4656
32 - Service Actions
42 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3233 LED Intensity Adjustment
After the change is performed a LED intensity adjustment must be carried outbefore the transmitter can be put back into operation The procedure for theadjustment varies depending on the type of transmitter See the CPMoperation manual for additional instructions on how to access the parametersmentioned below
TCR-25xx1 Reinstall the transmitter to the pipe according to appropriate instructions in
section 2 Installation Instructions and admit pulp to the line
2 Connect the CPM to the transmitter and power up the transmitter
3 On the CPM display access the sensor configuration menu
4 If you want to use the present calibration perform the following
a Access the LED intensity parameter viewb Compare the displayed TCons value on the display with the actual
consistency of the pulp in the line
c Increase the LED intensity parameter value by approximately 2percentage units if the TCons value is too low or decrease if theTCons value is too high
d Repeat this procedure until the TCons value is equal to the actualconsistency of the pulp in the line
5 If you want to make a new calibration perform the following
a Change the value of parameter Adj LED int to 1
An automatic LED intensity adjustment will be started This will adjustthe LED intensity parameter to an appropriate value for the presentpulp conditions
b On the CPM display access the calibration menu and perform a newcalibration
TCT-25x1 RET-25x21 Connect the CPM to the transmitter and power up the transmitter
2 Place the probe in a bucket with water of drinking quality (the probe tip mustbe held at least 10 cm [4rdquo] from the wall and bottom of the bucket)
3 On the CPM display access the sensor configuration menu
4 Change the value of parameter Adj LED int to 1
An automatic LED intensity adjustment will be started This will adjust theLED intensity parameter to a value where the signal in clear water (CW) isas close to 100 as possible
5 Reinstall the transmitter to the pipe according to appropriate instructions insection 2 Installation Instructions and admit pulp to the line
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4756
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 43copy BTG 2011
324 Removing the Electronics Card
NOTEThe electronics card should only be removed for trouble shooting purposeswhen referred from section 33 Troubleshooting
Tools required
Small screwdriver Torx driver T-10
3
21
4
5 6WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile removing the electronicscard
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4856
32 - Service Actions
44 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3241 Assembling the Sensor Electronics Box
Tools required
Torx driver T-10
WARNING
Equipmentdamage
1
2 3
WARNINGAvoid bending the fiber cable
while mounting the electronicscard
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4956
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 45copy BTG 2011
325 Reinstalling the Transmitter
For mounting instructions and connection instructions see section 2
Installation Instructions
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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33 - Troubleshooting
46 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
33 Troubleshooting
Symptom Probable Cause Solution
1 No or incorrect output signal 11 Basic check Make sure that the process is working asusual and pulp is flowing in the pipe
Make sure that power is supplied to thecommunication platform
12 Electrical error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled +24V on theelectronics card (see fig 15 ) is permanently lit
If LED +24V is off check the wiring betweenthe sensor electronics box card and thecommunication platform If that does not helpchange the sensor electronics box
13 Software error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled CPU1 on theelectronics card (see fig 15 ) is flashingregularly Irregular flashing from LED CPU1indicates probable software error ContactBTG Service for further assistance
14 Communication error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled COM on theelectronics card is flashing (see fig 15 ) whichindicates that the communication is working
If LED COM is permanently lit check that thesystem cable is correctly connected to thesensor electronics box according to section2411 on page 23
If LED COM is off check the wiring betweenthe sensor electronics box and thecommunication platform for breaks
If the problem still remains contact BTGService for further assistance
2 Incorrect consistencymeasurement
21 Calibration needed Make a complete calibration of the transmitterSee the CPM Operation Manual for furtherinstructions
22 Incorrect LED intensityconfiguration
Access the sensor configuration menu on theCPM and perform an automatic LED intensityadjustment (requires a recalibration) or adjust
the LED intensity manually See the CPM Operation Manual for furtherinstructions
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5156
33 - Troubleshooting
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 47copy BTG 2011
3 Output signal varies withchange in flow
31 Wrong probe angle relative tothe flow
Turn the probe so that the measuring gap is ata 45deg angle from the pulp flow
For sluice valve variant see section 232Measuring Gap Angle Adjustment SluiceValve Variant For weld-in stud variant see section 234Mounting the Probe Weld-in Stud Variant
32 The transmitter is not mountedaccording to instructions It maybe installed at a point where thepulp suspension is layered andthe layering may vary with therate of flow
Check the installation with reference to therecommendations in the InstallationEngineering Guide Note the length of theturbulence damping zone after the pump
4 Abnormally unsteadyoutput signal
41 Selected time-constant fordamping is too short
Increase damping until signal stabilizes Seethe CPM Operation Manual for instructions
Symptom Probable Cause Solution
Fig 15 Electronics card
1 LED CPU1 - Software runindicator
2 LED COM -Communication indicator
3 LED CPU2 - Not used4 LED +24V - Power
indicator
1234
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5256
33 - Troubleshooting
48 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5356
41 - Spare Parts
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 49copy BTG 2011
4 Parts list
41 Spare Parts
Item No
Rec
spare parts
Qty Part No Spare Part Description
1 1 A0115105 TCR-2501 Probe with electronicsB0011684 TCR-2502 Probe with electronics
A0115238 TCT-2501 Probe with electronicsB0011569 RET-2502 Probe with electronics
2 1 A0113563 TCR-2511 Probe with electronicsB0011726 TCR-2512 Probe with electronics
A0121541 TCT-2511 Probe with electronicsB0011734 RET-2512 Probe with electronics
3 1 27003060 O-ring 392x3 EPDM4 1 27014018 O-ring 3747x534 EPDM5 1 A0004796 Sluice valve complete AISI 3166 1 A0043901 Weld-in stud flanged type SS steel 23437 1 A0115170 TCR-2501 Cover complete
B0011700 TCR-2501 Cover complete A0115220 TCT-2502 Cover complete A0115246 RET-2502 Cover complete
8 1 27014000 O-ring 362x3 EPDM9 1 A0115139 Sluice kit TCT RET
9 1 B0011577 Sluice kit TCR
10 1 A0114728 TCR-2511 Weld-on stud complete
1 2 3 4 5 67 8 9 10
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5456
42 - Accessories
50 TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list M20723encopy BTG 2011
42 Accessories
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 A0054460 Blind flange complete Sluice valve variant only2 1 A0112953 CPM Communication cable RS-485 - USB3 1 A0111674 CPM Communication cable RS-4854 1 X20309 BTG Software
1 2 3
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5556
42 - Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 51copy BTG 2011
421 PCD-1000 Probe Cleaning System
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 27012871 O-ring Oslash442x3 EPDM2 2 27016179 O-ring Oslash3747x534 Polyurethane3 2 27014448 O-ring Oslash590x16 Nitril4 2 27014455 O-ring Oslash748x16 Nitril5 2 27014430 O-ring Oslash800x16 Nitril6 2 27016419 O-ring Oslash390x16 Nitril7 1 27014828 X-ring 6922 x 534 Nitril
8 1 27017326 X-ring Oslash2499x353 Nitril9 1 26004895 Guide10 1 A0016436 Cylinder end cover 11 1 A0086082 Guide pin12 1 A0085209 Solenoid valve13 () 1 35008358 Diaphragm valve14 1 A0043901 Weld-in stud flanged type15 1 A0051763 Connection box complete16 1 A0053124 Circuit card
1 B0100545 Sealing kit Consist of item 1-8and Silicone grease48001887
POW R
V LVVV
DO
COM
GND
24V
151213
1016
1 2 3 4 25 345
11 8
9 6 7 9 614
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5656
42 - Accessories
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3556
25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 31copy BTG 2011
5 5 0
2 2
15 16
17 18
19 20
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3656
25 - Optional Accessories
32 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
2514 Electrical Connections
Tools required
Small screwdriver
-+
P1
DO
+ + - -
100-240 V AC
PE N L
P3
P2
P1 D O 1
+ C O M
G N D
+ 2 4 V
S
PCD-1000 CPM
1 2
3
3
-+
P1
DO
+ + - -
100-240 V AC
PE N L
P3
HCMP2
P1 D O 1
+ C O M
G N D
+ 2 4 V
S
PCD-1000 CPM
FCM
DANGERHazardous voltage
in the equipment
S = Shieldconnected tocable gland
2 x 2 x 075 mm 2
(2 x 2 x AWG18)
NOTEFor FCM connection a jumpermust be connected between
DO1 and +COM as shown infigure
1 x 2 x 075 mm 2
(1 x 2 x AWG18)
S = Shieldconnected tocable gland
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 33copy BTG 2011
2515 Water Connections
2516 Air Connections
3-6 bar (45-90 psi)
Water inlet Water outlet
D=85 mm
[033]D=172 mm
[068]
4-8 bar (58-100 psi)or at least half theprocess pressure
Air Connection
Hose Oslash6-4
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
34 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3956
31 - Maintenance Recommendations
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 35copy BTG 2011
3 Service Instructions
31 Maintenance Recommendations
311 Regular Maintenance of the Transmitter
Maintenance needs will depend on the transmitter position media influenceand ambient conditions
Regular maintenance includes
bull Quarterly inspection of rubber seals in contact with media containing highconcentration of chemicals (black liquor chlorine etc) to prevent leakage
bull Semi-annual inspection inside the cover for possible leakage
Long-term maintenance includes
bull Replacement of media exposed rubber seals typically after 3-5 yearsoperation
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4056
32 - Service Actions
36 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
32 Service Actions
321 Removing the Transmitter from the Pipe3211 Sluice Valve Variant
NOTEIf the pipe pressure is higher than 5 bar (72 psi) we recommend that the pipeis depressurized before removal of the probe from the sluice valve
Tools required
Allen key 4 mmBlock wrench 17 mmSocket wrench 19 mm
3
21
4
DANGERUse protective
clothing
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4156
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 37copy BTG 2011
5
CB
A
6WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile removing the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4256
32 - Service Actions
38 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3212 Weld-in Stud Variant
Tools required
Torque wrench 10 mm
1 2
10 Nm
3 4
5
DANGERUse protectiveclothing
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
WARNING
Equipmentdamage
WARNINGAvoid bending the fiber cablewhile removing the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4356
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 39copy BTG 2011
322 Changing O-rings
All O-rings that need to be changed on a regular basis are shown in fig 14
below
Consumables required
Lubricant for O-rings (use MOLYKOTE 111 or equivalent for EPDM O-rings)
Parts required
Sluice valve variantO-ring 3747x534 27014018O-ring 362x3 27014000
Weld-in stud variantO-ring 392x3 27003060
Fig 13 O-rings sluice valvevariant
1 O-ring 3747x5342 O-ring 362x3
1
2
Fig 14 O-ring weld-in studvariant
3 O-ring 392x3
3
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
40 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
323 Changing Probe with Electronics
NOTEThe disassembling and assembling instructions in section 3231 and section3231 are only relevant for sluice valve variant transmitters A LED intensityadjustment as described in section 3233 must however be performed for alltransmitter variants when changing the probe
3231 Disassembling the Probe
NOTEMake a note of the angle of the probe measuring gap in relation to the flowbefore disassembling the probe The angle is indicated by the red spot at theprotractor at the back of the probe
Tools required
Allen key 4 mm
1
2WARNING
Equipmentdamage
WARNINGAvoid bending the fiber cablewhile disassembling theprobe
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 41copy BTG 2011
3232 Assembling the Probe
Tools required
Allen key 4 mm
2
1
NOTEThe angle of the probemeasuring gap in relation tothe flow must be set accordingto the notes made duringdisassembling
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
42 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3233 LED Intensity Adjustment
After the change is performed a LED intensity adjustment must be carried outbefore the transmitter can be put back into operation The procedure for theadjustment varies depending on the type of transmitter See the CPMoperation manual for additional instructions on how to access the parametersmentioned below
TCR-25xx1 Reinstall the transmitter to the pipe according to appropriate instructions in
section 2 Installation Instructions and admit pulp to the line
2 Connect the CPM to the transmitter and power up the transmitter
3 On the CPM display access the sensor configuration menu
4 If you want to use the present calibration perform the following
a Access the LED intensity parameter viewb Compare the displayed TCons value on the display with the actual
consistency of the pulp in the line
c Increase the LED intensity parameter value by approximately 2percentage units if the TCons value is too low or decrease if theTCons value is too high
d Repeat this procedure until the TCons value is equal to the actualconsistency of the pulp in the line
5 If you want to make a new calibration perform the following
a Change the value of parameter Adj LED int to 1
An automatic LED intensity adjustment will be started This will adjustthe LED intensity parameter to an appropriate value for the presentpulp conditions
b On the CPM display access the calibration menu and perform a newcalibration
TCT-25x1 RET-25x21 Connect the CPM to the transmitter and power up the transmitter
2 Place the probe in a bucket with water of drinking quality (the probe tip mustbe held at least 10 cm [4rdquo] from the wall and bottom of the bucket)
3 On the CPM display access the sensor configuration menu
4 Change the value of parameter Adj LED int to 1
An automatic LED intensity adjustment will be started This will adjust theLED intensity parameter to a value where the signal in clear water (CW) isas close to 100 as possible
5 Reinstall the transmitter to the pipe according to appropriate instructions insection 2 Installation Instructions and admit pulp to the line
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4756
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 43copy BTG 2011
324 Removing the Electronics Card
NOTEThe electronics card should only be removed for trouble shooting purposeswhen referred from section 33 Troubleshooting
Tools required
Small screwdriver Torx driver T-10
3
21
4
5 6WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile removing the electronicscard
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4856
32 - Service Actions
44 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3241 Assembling the Sensor Electronics Box
Tools required
Torx driver T-10
WARNING
Equipmentdamage
1
2 3
WARNINGAvoid bending the fiber cable
while mounting the electronicscard
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4956
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 45copy BTG 2011
325 Reinstalling the Transmitter
For mounting instructions and connection instructions see section 2
Installation Instructions
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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33 - Troubleshooting
46 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
33 Troubleshooting
Symptom Probable Cause Solution
1 No or incorrect output signal 11 Basic check Make sure that the process is working asusual and pulp is flowing in the pipe
Make sure that power is supplied to thecommunication platform
12 Electrical error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled +24V on theelectronics card (see fig 15 ) is permanently lit
If LED +24V is off check the wiring betweenthe sensor electronics box card and thecommunication platform If that does not helpchange the sensor electronics box
13 Software error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled CPU1 on theelectronics card (see fig 15 ) is flashingregularly Irregular flashing from LED CPU1indicates probable software error ContactBTG Service for further assistance
14 Communication error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled COM on theelectronics card is flashing (see fig 15 ) whichindicates that the communication is working
If LED COM is permanently lit check that thesystem cable is correctly connected to thesensor electronics box according to section2411 on page 23
If LED COM is off check the wiring betweenthe sensor electronics box and thecommunication platform for breaks
If the problem still remains contact BTGService for further assistance
2 Incorrect consistencymeasurement
21 Calibration needed Make a complete calibration of the transmitterSee the CPM Operation Manual for furtherinstructions
22 Incorrect LED intensityconfiguration
Access the sensor configuration menu on theCPM and perform an automatic LED intensityadjustment (requires a recalibration) or adjust
the LED intensity manually See the CPM Operation Manual for furtherinstructions
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5156
33 - Troubleshooting
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 47copy BTG 2011
3 Output signal varies withchange in flow
31 Wrong probe angle relative tothe flow
Turn the probe so that the measuring gap is ata 45deg angle from the pulp flow
For sluice valve variant see section 232Measuring Gap Angle Adjustment SluiceValve Variant For weld-in stud variant see section 234Mounting the Probe Weld-in Stud Variant
32 The transmitter is not mountedaccording to instructions It maybe installed at a point where thepulp suspension is layered andthe layering may vary with therate of flow
Check the installation with reference to therecommendations in the InstallationEngineering Guide Note the length of theturbulence damping zone after the pump
4 Abnormally unsteadyoutput signal
41 Selected time-constant fordamping is too short
Increase damping until signal stabilizes Seethe CPM Operation Manual for instructions
Symptom Probable Cause Solution
Fig 15 Electronics card
1 LED CPU1 - Software runindicator
2 LED COM -Communication indicator
3 LED CPU2 - Not used4 LED +24V - Power
indicator
1234
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5256
33 - Troubleshooting
48 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5356
41 - Spare Parts
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 49copy BTG 2011
4 Parts list
41 Spare Parts
Item No
Rec
spare parts
Qty Part No Spare Part Description
1 1 A0115105 TCR-2501 Probe with electronicsB0011684 TCR-2502 Probe with electronics
A0115238 TCT-2501 Probe with electronicsB0011569 RET-2502 Probe with electronics
2 1 A0113563 TCR-2511 Probe with electronicsB0011726 TCR-2512 Probe with electronics
A0121541 TCT-2511 Probe with electronicsB0011734 RET-2512 Probe with electronics
3 1 27003060 O-ring 392x3 EPDM4 1 27014018 O-ring 3747x534 EPDM5 1 A0004796 Sluice valve complete AISI 3166 1 A0043901 Weld-in stud flanged type SS steel 23437 1 A0115170 TCR-2501 Cover complete
B0011700 TCR-2501 Cover complete A0115220 TCT-2502 Cover complete A0115246 RET-2502 Cover complete
8 1 27014000 O-ring 362x3 EPDM9 1 A0115139 Sluice kit TCT RET
9 1 B0011577 Sluice kit TCR
10 1 A0114728 TCR-2511 Weld-on stud complete
1 2 3 4 5 67 8 9 10
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5456
42 - Accessories
50 TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list M20723encopy BTG 2011
42 Accessories
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 A0054460 Blind flange complete Sluice valve variant only2 1 A0112953 CPM Communication cable RS-485 - USB3 1 A0111674 CPM Communication cable RS-4854 1 X20309 BTG Software
1 2 3
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5556
42 - Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 51copy BTG 2011
421 PCD-1000 Probe Cleaning System
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 27012871 O-ring Oslash442x3 EPDM2 2 27016179 O-ring Oslash3747x534 Polyurethane3 2 27014448 O-ring Oslash590x16 Nitril4 2 27014455 O-ring Oslash748x16 Nitril5 2 27014430 O-ring Oslash800x16 Nitril6 2 27016419 O-ring Oslash390x16 Nitril7 1 27014828 X-ring 6922 x 534 Nitril
8 1 27017326 X-ring Oslash2499x353 Nitril9 1 26004895 Guide10 1 A0016436 Cylinder end cover 11 1 A0086082 Guide pin12 1 A0085209 Solenoid valve13 () 1 35008358 Diaphragm valve14 1 A0043901 Weld-in stud flanged type15 1 A0051763 Connection box complete16 1 A0053124 Circuit card
1 B0100545 Sealing kit Consist of item 1-8and Silicone grease48001887
POW R
V LVVV
DO
COM
GND
24V
151213
1016
1 2 3 4 25 345
11 8
9 6 7 9 614
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5656
42 - Accessories
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
32 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
2514 Electrical Connections
Tools required
Small screwdriver
-+
P1
DO
+ + - -
100-240 V AC
PE N L
P3
P2
P1 D O 1
+ C O M
G N D
+ 2 4 V
S
PCD-1000 CPM
1 2
3
3
-+
P1
DO
+ + - -
100-240 V AC
PE N L
P3
HCMP2
P1 D O 1
+ C O M
G N D
+ 2 4 V
S
PCD-1000 CPM
FCM
DANGERHazardous voltage
in the equipment
S = Shieldconnected tocable gland
2 x 2 x 075 mm 2
(2 x 2 x AWG18)
NOTEFor FCM connection a jumpermust be connected between
DO1 and +COM as shown infigure
1 x 2 x 075 mm 2
(1 x 2 x AWG18)
S = Shieldconnected tocable gland
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 33copy BTG 2011
2515 Water Connections
2516 Air Connections
3-6 bar (45-90 psi)
Water inlet Water outlet
D=85 mm
[033]D=172 mm
[068]
4-8 bar (58-100 psi)or at least half theprocess pressure
Air Connection
Hose Oslash6-4
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
34 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3956
31 - Maintenance Recommendations
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 35copy BTG 2011
3 Service Instructions
31 Maintenance Recommendations
311 Regular Maintenance of the Transmitter
Maintenance needs will depend on the transmitter position media influenceand ambient conditions
Regular maintenance includes
bull Quarterly inspection of rubber seals in contact with media containing highconcentration of chemicals (black liquor chlorine etc) to prevent leakage
bull Semi-annual inspection inside the cover for possible leakage
Long-term maintenance includes
bull Replacement of media exposed rubber seals typically after 3-5 yearsoperation
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4056
32 - Service Actions
36 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
32 Service Actions
321 Removing the Transmitter from the Pipe3211 Sluice Valve Variant
NOTEIf the pipe pressure is higher than 5 bar (72 psi) we recommend that the pipeis depressurized before removal of the probe from the sluice valve
Tools required
Allen key 4 mmBlock wrench 17 mmSocket wrench 19 mm
3
21
4
DANGERUse protective
clothing
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 37copy BTG 2011
5
CB
A
6WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile removing the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4256
32 - Service Actions
38 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3212 Weld-in Stud Variant
Tools required
Torque wrench 10 mm
1 2
10 Nm
3 4
5
DANGERUse protectiveclothing
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
WARNING
Equipmentdamage
WARNINGAvoid bending the fiber cablewhile removing the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4356
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 39copy BTG 2011
322 Changing O-rings
All O-rings that need to be changed on a regular basis are shown in fig 14
below
Consumables required
Lubricant for O-rings (use MOLYKOTE 111 or equivalent for EPDM O-rings)
Parts required
Sluice valve variantO-ring 3747x534 27014018O-ring 362x3 27014000
Weld-in stud variantO-ring 392x3 27003060
Fig 13 O-rings sluice valvevariant
1 O-ring 3747x5342 O-ring 362x3
1
2
Fig 14 O-ring weld-in studvariant
3 O-ring 392x3
3
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
40 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
323 Changing Probe with Electronics
NOTEThe disassembling and assembling instructions in section 3231 and section3231 are only relevant for sluice valve variant transmitters A LED intensityadjustment as described in section 3233 must however be performed for alltransmitter variants when changing the probe
3231 Disassembling the Probe
NOTEMake a note of the angle of the probe measuring gap in relation to the flowbefore disassembling the probe The angle is indicated by the red spot at theprotractor at the back of the probe
Tools required
Allen key 4 mm
1
2WARNING
Equipmentdamage
WARNINGAvoid bending the fiber cablewhile disassembling theprobe
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4556
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 41copy BTG 2011
3232 Assembling the Probe
Tools required
Allen key 4 mm
2
1
NOTEThe angle of the probemeasuring gap in relation tothe flow must be set accordingto the notes made duringdisassembling
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
42 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3233 LED Intensity Adjustment
After the change is performed a LED intensity adjustment must be carried outbefore the transmitter can be put back into operation The procedure for theadjustment varies depending on the type of transmitter See the CPMoperation manual for additional instructions on how to access the parametersmentioned below
TCR-25xx1 Reinstall the transmitter to the pipe according to appropriate instructions in
section 2 Installation Instructions and admit pulp to the line
2 Connect the CPM to the transmitter and power up the transmitter
3 On the CPM display access the sensor configuration menu
4 If you want to use the present calibration perform the following
a Access the LED intensity parameter viewb Compare the displayed TCons value on the display with the actual
consistency of the pulp in the line
c Increase the LED intensity parameter value by approximately 2percentage units if the TCons value is too low or decrease if theTCons value is too high
d Repeat this procedure until the TCons value is equal to the actualconsistency of the pulp in the line
5 If you want to make a new calibration perform the following
a Change the value of parameter Adj LED int to 1
An automatic LED intensity adjustment will be started This will adjustthe LED intensity parameter to an appropriate value for the presentpulp conditions
b On the CPM display access the calibration menu and perform a newcalibration
TCT-25x1 RET-25x21 Connect the CPM to the transmitter and power up the transmitter
2 Place the probe in a bucket with water of drinking quality (the probe tip mustbe held at least 10 cm [4rdquo] from the wall and bottom of the bucket)
3 On the CPM display access the sensor configuration menu
4 Change the value of parameter Adj LED int to 1
An automatic LED intensity adjustment will be started This will adjust theLED intensity parameter to a value where the signal in clear water (CW) isas close to 100 as possible
5 Reinstall the transmitter to the pipe according to appropriate instructions insection 2 Installation Instructions and admit pulp to the line
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 43copy BTG 2011
324 Removing the Electronics Card
NOTEThe electronics card should only be removed for trouble shooting purposeswhen referred from section 33 Troubleshooting
Tools required
Small screwdriver Torx driver T-10
3
21
4
5 6WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile removing the electronicscard
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4856
32 - Service Actions
44 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3241 Assembling the Sensor Electronics Box
Tools required
Torx driver T-10
WARNING
Equipmentdamage
1
2 3
WARNINGAvoid bending the fiber cable
while mounting the electronicscard
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 45copy BTG 2011
325 Reinstalling the Transmitter
For mounting instructions and connection instructions see section 2
Installation Instructions
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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33 - Troubleshooting
46 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
33 Troubleshooting
Symptom Probable Cause Solution
1 No or incorrect output signal 11 Basic check Make sure that the process is working asusual and pulp is flowing in the pipe
Make sure that power is supplied to thecommunication platform
12 Electrical error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled +24V on theelectronics card (see fig 15 ) is permanently lit
If LED +24V is off check the wiring betweenthe sensor electronics box card and thecommunication platform If that does not helpchange the sensor electronics box
13 Software error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled CPU1 on theelectronics card (see fig 15 ) is flashingregularly Irregular flashing from LED CPU1indicates probable software error ContactBTG Service for further assistance
14 Communication error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled COM on theelectronics card is flashing (see fig 15 ) whichindicates that the communication is working
If LED COM is permanently lit check that thesystem cable is correctly connected to thesensor electronics box according to section2411 on page 23
If LED COM is off check the wiring betweenthe sensor electronics box and thecommunication platform for breaks
If the problem still remains contact BTGService for further assistance
2 Incorrect consistencymeasurement
21 Calibration needed Make a complete calibration of the transmitterSee the CPM Operation Manual for furtherinstructions
22 Incorrect LED intensityconfiguration
Access the sensor configuration menu on theCPM and perform an automatic LED intensityadjustment (requires a recalibration) or adjust
the LED intensity manually See the CPM Operation Manual for furtherinstructions
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33 - Troubleshooting
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 47copy BTG 2011
3 Output signal varies withchange in flow
31 Wrong probe angle relative tothe flow
Turn the probe so that the measuring gap is ata 45deg angle from the pulp flow
For sluice valve variant see section 232Measuring Gap Angle Adjustment SluiceValve Variant For weld-in stud variant see section 234Mounting the Probe Weld-in Stud Variant
32 The transmitter is not mountedaccording to instructions It maybe installed at a point where thepulp suspension is layered andthe layering may vary with therate of flow
Check the installation with reference to therecommendations in the InstallationEngineering Guide Note the length of theturbulence damping zone after the pump
4 Abnormally unsteadyoutput signal
41 Selected time-constant fordamping is too short
Increase damping until signal stabilizes Seethe CPM Operation Manual for instructions
Symptom Probable Cause Solution
Fig 15 Electronics card
1 LED CPU1 - Software runindicator
2 LED COM -Communication indicator
3 LED CPU2 - Not used4 LED +24V - Power
indicator
1234
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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33 - Troubleshooting
48 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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41 - Spare Parts
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 49copy BTG 2011
4 Parts list
41 Spare Parts
Item No
Rec
spare parts
Qty Part No Spare Part Description
1 1 A0115105 TCR-2501 Probe with electronicsB0011684 TCR-2502 Probe with electronics
A0115238 TCT-2501 Probe with electronicsB0011569 RET-2502 Probe with electronics
2 1 A0113563 TCR-2511 Probe with electronicsB0011726 TCR-2512 Probe with electronics
A0121541 TCT-2511 Probe with electronicsB0011734 RET-2512 Probe with electronics
3 1 27003060 O-ring 392x3 EPDM4 1 27014018 O-ring 3747x534 EPDM5 1 A0004796 Sluice valve complete AISI 3166 1 A0043901 Weld-in stud flanged type SS steel 23437 1 A0115170 TCR-2501 Cover complete
B0011700 TCR-2501 Cover complete A0115220 TCT-2502 Cover complete A0115246 RET-2502 Cover complete
8 1 27014000 O-ring 362x3 EPDM9 1 A0115139 Sluice kit TCT RET
9 1 B0011577 Sluice kit TCR
10 1 A0114728 TCR-2511 Weld-on stud complete
1 2 3 4 5 67 8 9 10
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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42 - Accessories
50 TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list M20723encopy BTG 2011
42 Accessories
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 A0054460 Blind flange complete Sluice valve variant only2 1 A0112953 CPM Communication cable RS-485 - USB3 1 A0111674 CPM Communication cable RS-4854 1 X20309 BTG Software
1 2 3
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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42 - Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 51copy BTG 2011
421 PCD-1000 Probe Cleaning System
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 27012871 O-ring Oslash442x3 EPDM2 2 27016179 O-ring Oslash3747x534 Polyurethane3 2 27014448 O-ring Oslash590x16 Nitril4 2 27014455 O-ring Oslash748x16 Nitril5 2 27014430 O-ring Oslash800x16 Nitril6 2 27016419 O-ring Oslash390x16 Nitril7 1 27014828 X-ring 6922 x 534 Nitril
8 1 27017326 X-ring Oslash2499x353 Nitril9 1 26004895 Guide10 1 A0016436 Cylinder end cover 11 1 A0086082 Guide pin12 1 A0085209 Solenoid valve13 () 1 35008358 Diaphragm valve14 1 A0043901 Weld-in stud flanged type15 1 A0051763 Connection box complete16 1 A0053124 Circuit card
1 B0100545 Sealing kit Consist of item 1-8and Silicone grease48001887
POW R
V LVVV
DO
COM
GND
24V
151213
1016
1 2 3 4 25 345
11 8
9 6 7 9 614
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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42 - Accessories
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 33copy BTG 2011
2515 Water Connections
2516 Air Connections
3-6 bar (45-90 psi)
Water inlet Water outlet
D=85 mm
[033]D=172 mm
[068]
4-8 bar (58-100 psi)or at least half theprocess pressure
Air Connection
Hose Oslash6-4
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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25 - Optional Accessories
34 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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31 - Maintenance Recommendations
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 35copy BTG 2011
3 Service Instructions
31 Maintenance Recommendations
311 Regular Maintenance of the Transmitter
Maintenance needs will depend on the transmitter position media influenceand ambient conditions
Regular maintenance includes
bull Quarterly inspection of rubber seals in contact with media containing highconcentration of chemicals (black liquor chlorine etc) to prevent leakage
bull Semi-annual inspection inside the cover for possible leakage
Long-term maintenance includes
bull Replacement of media exposed rubber seals typically after 3-5 yearsoperation
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4056
32 - Service Actions
36 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
32 Service Actions
321 Removing the Transmitter from the Pipe3211 Sluice Valve Variant
NOTEIf the pipe pressure is higher than 5 bar (72 psi) we recommend that the pipeis depressurized before removal of the probe from the sluice valve
Tools required
Allen key 4 mmBlock wrench 17 mmSocket wrench 19 mm
3
21
4
DANGERUse protective
clothing
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4156
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 37copy BTG 2011
5
CB
A
6WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile removing the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4256
32 - Service Actions
38 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3212 Weld-in Stud Variant
Tools required
Torque wrench 10 mm
1 2
10 Nm
3 4
5
DANGERUse protectiveclothing
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
WARNING
Equipmentdamage
WARNINGAvoid bending the fiber cablewhile removing the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4356
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 39copy BTG 2011
322 Changing O-rings
All O-rings that need to be changed on a regular basis are shown in fig 14
below
Consumables required
Lubricant for O-rings (use MOLYKOTE 111 or equivalent for EPDM O-rings)
Parts required
Sluice valve variantO-ring 3747x534 27014018O-ring 362x3 27014000
Weld-in stud variantO-ring 392x3 27003060
Fig 13 O-rings sluice valvevariant
1 O-ring 3747x5342 O-ring 362x3
1
2
Fig 14 O-ring weld-in studvariant
3 O-ring 392x3
3
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
40 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
323 Changing Probe with Electronics
NOTEThe disassembling and assembling instructions in section 3231 and section3231 are only relevant for sluice valve variant transmitters A LED intensityadjustment as described in section 3233 must however be performed for alltransmitter variants when changing the probe
3231 Disassembling the Probe
NOTEMake a note of the angle of the probe measuring gap in relation to the flowbefore disassembling the probe The angle is indicated by the red spot at theprotractor at the back of the probe
Tools required
Allen key 4 mm
1
2WARNING
Equipmentdamage
WARNINGAvoid bending the fiber cablewhile disassembling theprobe
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 41copy BTG 2011
3232 Assembling the Probe
Tools required
Allen key 4 mm
2
1
NOTEThe angle of the probemeasuring gap in relation tothe flow must be set accordingto the notes made duringdisassembling
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
42 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3233 LED Intensity Adjustment
After the change is performed a LED intensity adjustment must be carried outbefore the transmitter can be put back into operation The procedure for theadjustment varies depending on the type of transmitter See the CPMoperation manual for additional instructions on how to access the parametersmentioned below
TCR-25xx1 Reinstall the transmitter to the pipe according to appropriate instructions in
section 2 Installation Instructions and admit pulp to the line
2 Connect the CPM to the transmitter and power up the transmitter
3 On the CPM display access the sensor configuration menu
4 If you want to use the present calibration perform the following
a Access the LED intensity parameter viewb Compare the displayed TCons value on the display with the actual
consistency of the pulp in the line
c Increase the LED intensity parameter value by approximately 2percentage units if the TCons value is too low or decrease if theTCons value is too high
d Repeat this procedure until the TCons value is equal to the actualconsistency of the pulp in the line
5 If you want to make a new calibration perform the following
a Change the value of parameter Adj LED int to 1
An automatic LED intensity adjustment will be started This will adjustthe LED intensity parameter to an appropriate value for the presentpulp conditions
b On the CPM display access the calibration menu and perform a newcalibration
TCT-25x1 RET-25x21 Connect the CPM to the transmitter and power up the transmitter
2 Place the probe in a bucket with water of drinking quality (the probe tip mustbe held at least 10 cm [4rdquo] from the wall and bottom of the bucket)
3 On the CPM display access the sensor configuration menu
4 Change the value of parameter Adj LED int to 1
An automatic LED intensity adjustment will be started This will adjust theLED intensity parameter to a value where the signal in clear water (CW) isas close to 100 as possible
5 Reinstall the transmitter to the pipe according to appropriate instructions insection 2 Installation Instructions and admit pulp to the line
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 43copy BTG 2011
324 Removing the Electronics Card
NOTEThe electronics card should only be removed for trouble shooting purposeswhen referred from section 33 Troubleshooting
Tools required
Small screwdriver Torx driver T-10
3
21
4
5 6WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile removing the electronicscard
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4856
32 - Service Actions
44 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3241 Assembling the Sensor Electronics Box
Tools required
Torx driver T-10
WARNING
Equipmentdamage
1
2 3
WARNINGAvoid bending the fiber cable
while mounting the electronicscard
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4956
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 45copy BTG 2011
325 Reinstalling the Transmitter
For mounting instructions and connection instructions see section 2
Installation Instructions
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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33 - Troubleshooting
46 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
33 Troubleshooting
Symptom Probable Cause Solution
1 No or incorrect output signal 11 Basic check Make sure that the process is working asusual and pulp is flowing in the pipe
Make sure that power is supplied to thecommunication platform
12 Electrical error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled +24V on theelectronics card (see fig 15 ) is permanently lit
If LED +24V is off check the wiring betweenthe sensor electronics box card and thecommunication platform If that does not helpchange the sensor electronics box
13 Software error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled CPU1 on theelectronics card (see fig 15 ) is flashingregularly Irregular flashing from LED CPU1indicates probable software error ContactBTG Service for further assistance
14 Communication error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled COM on theelectronics card is flashing (see fig 15 ) whichindicates that the communication is working
If LED COM is permanently lit check that thesystem cable is correctly connected to thesensor electronics box according to section2411 on page 23
If LED COM is off check the wiring betweenthe sensor electronics box and thecommunication platform for breaks
If the problem still remains contact BTGService for further assistance
2 Incorrect consistencymeasurement
21 Calibration needed Make a complete calibration of the transmitterSee the CPM Operation Manual for furtherinstructions
22 Incorrect LED intensityconfiguration
Access the sensor configuration menu on theCPM and perform an automatic LED intensityadjustment (requires a recalibration) or adjust
the LED intensity manually See the CPM Operation Manual for furtherinstructions
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5156
33 - Troubleshooting
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 47copy BTG 2011
3 Output signal varies withchange in flow
31 Wrong probe angle relative tothe flow
Turn the probe so that the measuring gap is ata 45deg angle from the pulp flow
For sluice valve variant see section 232Measuring Gap Angle Adjustment SluiceValve Variant For weld-in stud variant see section 234Mounting the Probe Weld-in Stud Variant
32 The transmitter is not mountedaccording to instructions It maybe installed at a point where thepulp suspension is layered andthe layering may vary with therate of flow
Check the installation with reference to therecommendations in the InstallationEngineering Guide Note the length of theturbulence damping zone after the pump
4 Abnormally unsteadyoutput signal
41 Selected time-constant fordamping is too short
Increase damping until signal stabilizes Seethe CPM Operation Manual for instructions
Symptom Probable Cause Solution
Fig 15 Electronics card
1 LED CPU1 - Software runindicator
2 LED COM -Communication indicator
3 LED CPU2 - Not used4 LED +24V - Power
indicator
1234
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5256
33 - Troubleshooting
48 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5356
41 - Spare Parts
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 49copy BTG 2011
4 Parts list
41 Spare Parts
Item No
Rec
spare parts
Qty Part No Spare Part Description
1 1 A0115105 TCR-2501 Probe with electronicsB0011684 TCR-2502 Probe with electronics
A0115238 TCT-2501 Probe with electronicsB0011569 RET-2502 Probe with electronics
2 1 A0113563 TCR-2511 Probe with electronicsB0011726 TCR-2512 Probe with electronics
A0121541 TCT-2511 Probe with electronicsB0011734 RET-2512 Probe with electronics
3 1 27003060 O-ring 392x3 EPDM4 1 27014018 O-ring 3747x534 EPDM5 1 A0004796 Sluice valve complete AISI 3166 1 A0043901 Weld-in stud flanged type SS steel 23437 1 A0115170 TCR-2501 Cover complete
B0011700 TCR-2501 Cover complete A0115220 TCT-2502 Cover complete A0115246 RET-2502 Cover complete
8 1 27014000 O-ring 362x3 EPDM9 1 A0115139 Sluice kit TCT RET
9 1 B0011577 Sluice kit TCR
10 1 A0114728 TCR-2511 Weld-on stud complete
1 2 3 4 5 67 8 9 10
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5456
42 - Accessories
50 TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list M20723encopy BTG 2011
42 Accessories
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 A0054460 Blind flange complete Sluice valve variant only2 1 A0112953 CPM Communication cable RS-485 - USB3 1 A0111674 CPM Communication cable RS-4854 1 X20309 BTG Software
1 2 3
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5556
42 - Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 51copy BTG 2011
421 PCD-1000 Probe Cleaning System
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 27012871 O-ring Oslash442x3 EPDM2 2 27016179 O-ring Oslash3747x534 Polyurethane3 2 27014448 O-ring Oslash590x16 Nitril4 2 27014455 O-ring Oslash748x16 Nitril5 2 27014430 O-ring Oslash800x16 Nitril6 2 27016419 O-ring Oslash390x16 Nitril7 1 27014828 X-ring 6922 x 534 Nitril
8 1 27017326 X-ring Oslash2499x353 Nitril9 1 26004895 Guide10 1 A0016436 Cylinder end cover 11 1 A0086082 Guide pin12 1 A0085209 Solenoid valve13 () 1 35008358 Diaphragm valve14 1 A0043901 Weld-in stud flanged type15 1 A0051763 Connection box complete16 1 A0053124 Circuit card
1 B0100545 Sealing kit Consist of item 1-8and Silicone grease48001887
POW R
V LVVV
DO
COM
GND
24V
151213
1016
1 2 3 4 25 345
11 8
9 6 7 9 614
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5656
42 - Accessories
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3856
25 - Optional Accessories
34 TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3956
31 - Maintenance Recommendations
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 35copy BTG 2011
3 Service Instructions
31 Maintenance Recommendations
311 Regular Maintenance of the Transmitter
Maintenance needs will depend on the transmitter position media influenceand ambient conditions
Regular maintenance includes
bull Quarterly inspection of rubber seals in contact with media containing highconcentration of chemicals (black liquor chlorine etc) to prevent leakage
bull Semi-annual inspection inside the cover for possible leakage
Long-term maintenance includes
bull Replacement of media exposed rubber seals typically after 3-5 yearsoperation
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4056
32 - Service Actions
36 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
32 Service Actions
321 Removing the Transmitter from the Pipe3211 Sluice Valve Variant
NOTEIf the pipe pressure is higher than 5 bar (72 psi) we recommend that the pipeis depressurized before removal of the probe from the sluice valve
Tools required
Allen key 4 mmBlock wrench 17 mmSocket wrench 19 mm
3
21
4
DANGERUse protective
clothing
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4156
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 37copy BTG 2011
5
CB
A
6WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile removing the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4256
32 - Service Actions
38 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3212 Weld-in Stud Variant
Tools required
Torque wrench 10 mm
1 2
10 Nm
3 4
5
DANGERUse protectiveclothing
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
WARNING
Equipmentdamage
WARNINGAvoid bending the fiber cablewhile removing the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4356
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 39copy BTG 2011
322 Changing O-rings
All O-rings that need to be changed on a regular basis are shown in fig 14
below
Consumables required
Lubricant for O-rings (use MOLYKOTE 111 or equivalent for EPDM O-rings)
Parts required
Sluice valve variantO-ring 3747x534 27014018O-ring 362x3 27014000
Weld-in stud variantO-ring 392x3 27003060
Fig 13 O-rings sluice valvevariant
1 O-ring 3747x5342 O-ring 362x3
1
2
Fig 14 O-ring weld-in studvariant
3 O-ring 392x3
3
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4456
32 - Service Actions
40 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
323 Changing Probe with Electronics
NOTEThe disassembling and assembling instructions in section 3231 and section3231 are only relevant for sluice valve variant transmitters A LED intensityadjustment as described in section 3233 must however be performed for alltransmitter variants when changing the probe
3231 Disassembling the Probe
NOTEMake a note of the angle of the probe measuring gap in relation to the flowbefore disassembling the probe The angle is indicated by the red spot at theprotractor at the back of the probe
Tools required
Allen key 4 mm
1
2WARNING
Equipmentdamage
WARNINGAvoid bending the fiber cablewhile disassembling theprobe
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4556
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 41copy BTG 2011
3232 Assembling the Probe
Tools required
Allen key 4 mm
2
1
NOTEThe angle of the probemeasuring gap in relation tothe flow must be set accordingto the notes made duringdisassembling
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4656
32 - Service Actions
42 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3233 LED Intensity Adjustment
After the change is performed a LED intensity adjustment must be carried outbefore the transmitter can be put back into operation The procedure for theadjustment varies depending on the type of transmitter See the CPMoperation manual for additional instructions on how to access the parametersmentioned below
TCR-25xx1 Reinstall the transmitter to the pipe according to appropriate instructions in
section 2 Installation Instructions and admit pulp to the line
2 Connect the CPM to the transmitter and power up the transmitter
3 On the CPM display access the sensor configuration menu
4 If you want to use the present calibration perform the following
a Access the LED intensity parameter viewb Compare the displayed TCons value on the display with the actual
consistency of the pulp in the line
c Increase the LED intensity parameter value by approximately 2percentage units if the TCons value is too low or decrease if theTCons value is too high
d Repeat this procedure until the TCons value is equal to the actualconsistency of the pulp in the line
5 If you want to make a new calibration perform the following
a Change the value of parameter Adj LED int to 1
An automatic LED intensity adjustment will be started This will adjustthe LED intensity parameter to an appropriate value for the presentpulp conditions
b On the CPM display access the calibration menu and perform a newcalibration
TCT-25x1 RET-25x21 Connect the CPM to the transmitter and power up the transmitter
2 Place the probe in a bucket with water of drinking quality (the probe tip mustbe held at least 10 cm [4rdquo] from the wall and bottom of the bucket)
3 On the CPM display access the sensor configuration menu
4 Change the value of parameter Adj LED int to 1
An automatic LED intensity adjustment will be started This will adjust theLED intensity parameter to a value where the signal in clear water (CW) isas close to 100 as possible
5 Reinstall the transmitter to the pipe according to appropriate instructions insection 2 Installation Instructions and admit pulp to the line
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4756
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 43copy BTG 2011
324 Removing the Electronics Card
NOTEThe electronics card should only be removed for trouble shooting purposeswhen referred from section 33 Troubleshooting
Tools required
Small screwdriver Torx driver T-10
3
21
4
5 6WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile removing the electronicscard
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4856
32 - Service Actions
44 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3241 Assembling the Sensor Electronics Box
Tools required
Torx driver T-10
WARNING
Equipmentdamage
1
2 3
WARNINGAvoid bending the fiber cable
while mounting the electronicscard
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4956
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 45copy BTG 2011
325 Reinstalling the Transmitter
For mounting instructions and connection instructions see section 2
Installation Instructions
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
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33 - Troubleshooting
46 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
33 Troubleshooting
Symptom Probable Cause Solution
1 No or incorrect output signal 11 Basic check Make sure that the process is working asusual and pulp is flowing in the pipe
Make sure that power is supplied to thecommunication platform
12 Electrical error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled +24V on theelectronics card (see fig 15 ) is permanently lit
If LED +24V is off check the wiring betweenthe sensor electronics box card and thecommunication platform If that does not helpchange the sensor electronics box
13 Software error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled CPU1 on theelectronics card (see fig 15 ) is flashingregularly Irregular flashing from LED CPU1indicates probable software error ContactBTG Service for further assistance
14 Communication error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled COM on theelectronics card is flashing (see fig 15 ) whichindicates that the communication is working
If LED COM is permanently lit check that thesystem cable is correctly connected to thesensor electronics box according to section2411 on page 23
If LED COM is off check the wiring betweenthe sensor electronics box and thecommunication platform for breaks
If the problem still remains contact BTGService for further assistance
2 Incorrect consistencymeasurement
21 Calibration needed Make a complete calibration of the transmitterSee the CPM Operation Manual for furtherinstructions
22 Incorrect LED intensityconfiguration
Access the sensor configuration menu on theCPM and perform an automatic LED intensityadjustment (requires a recalibration) or adjust
the LED intensity manually See the CPM Operation Manual for furtherinstructions
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5156
33 - Troubleshooting
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 47copy BTG 2011
3 Output signal varies withchange in flow
31 Wrong probe angle relative tothe flow
Turn the probe so that the measuring gap is ata 45deg angle from the pulp flow
For sluice valve variant see section 232Measuring Gap Angle Adjustment SluiceValve Variant For weld-in stud variant see section 234Mounting the Probe Weld-in Stud Variant
32 The transmitter is not mountedaccording to instructions It maybe installed at a point where thepulp suspension is layered andthe layering may vary with therate of flow
Check the installation with reference to therecommendations in the InstallationEngineering Guide Note the length of theturbulence damping zone after the pump
4 Abnormally unsteadyoutput signal
41 Selected time-constant fordamping is too short
Increase damping until signal stabilizes Seethe CPM Operation Manual for instructions
Symptom Probable Cause Solution
Fig 15 Electronics card
1 LED CPU1 - Software runindicator
2 LED COM -Communication indicator
3 LED CPU2 - Not used4 LED +24V - Power
indicator
1234
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5256
33 - Troubleshooting
48 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5356
41 - Spare Parts
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 49copy BTG 2011
4 Parts list
41 Spare Parts
Item No
Rec
spare parts
Qty Part No Spare Part Description
1 1 A0115105 TCR-2501 Probe with electronicsB0011684 TCR-2502 Probe with electronics
A0115238 TCT-2501 Probe with electronicsB0011569 RET-2502 Probe with electronics
2 1 A0113563 TCR-2511 Probe with electronicsB0011726 TCR-2512 Probe with electronics
A0121541 TCT-2511 Probe with electronicsB0011734 RET-2512 Probe with electronics
3 1 27003060 O-ring 392x3 EPDM4 1 27014018 O-ring 3747x534 EPDM5 1 A0004796 Sluice valve complete AISI 3166 1 A0043901 Weld-in stud flanged type SS steel 23437 1 A0115170 TCR-2501 Cover complete
B0011700 TCR-2501 Cover complete A0115220 TCT-2502 Cover complete A0115246 RET-2502 Cover complete
8 1 27014000 O-ring 362x3 EPDM9 1 A0115139 Sluice kit TCT RET
9 1 B0011577 Sluice kit TCR
10 1 A0114728 TCR-2511 Weld-on stud complete
1 2 3 4 5 67 8 9 10
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5456
42 - Accessories
50 TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list M20723encopy BTG 2011
42 Accessories
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 A0054460 Blind flange complete Sluice valve variant only2 1 A0112953 CPM Communication cable RS-485 - USB3 1 A0111674 CPM Communication cable RS-4854 1 X20309 BTG Software
1 2 3
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5556
42 - Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 51copy BTG 2011
421 PCD-1000 Probe Cleaning System
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 27012871 O-ring Oslash442x3 EPDM2 2 27016179 O-ring Oslash3747x534 Polyurethane3 2 27014448 O-ring Oslash590x16 Nitril4 2 27014455 O-ring Oslash748x16 Nitril5 2 27014430 O-ring Oslash800x16 Nitril6 2 27016419 O-ring Oslash390x16 Nitril7 1 27014828 X-ring 6922 x 534 Nitril
8 1 27017326 X-ring Oslash2499x353 Nitril9 1 26004895 Guide10 1 A0016436 Cylinder end cover 11 1 A0086082 Guide pin12 1 A0085209 Solenoid valve13 () 1 35008358 Diaphragm valve14 1 A0043901 Weld-in stud flanged type15 1 A0051763 Connection box complete16 1 A0053124 Circuit card
1 B0100545 Sealing kit Consist of item 1-8and Silicone grease48001887
POW R
V LVVV
DO
COM
GND
24V
151213
1016
1 2 3 4 25 345
11 8
9 6 7 9 614
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5656
42 - Accessories
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 3956
31 - Maintenance Recommendations
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 35copy BTG 2011
3 Service Instructions
31 Maintenance Recommendations
311 Regular Maintenance of the Transmitter
Maintenance needs will depend on the transmitter position media influenceand ambient conditions
Regular maintenance includes
bull Quarterly inspection of rubber seals in contact with media containing highconcentration of chemicals (black liquor chlorine etc) to prevent leakage
bull Semi-annual inspection inside the cover for possible leakage
Long-term maintenance includes
bull Replacement of media exposed rubber seals typically after 3-5 yearsoperation
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4056
32 - Service Actions
36 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
32 Service Actions
321 Removing the Transmitter from the Pipe3211 Sluice Valve Variant
NOTEIf the pipe pressure is higher than 5 bar (72 psi) we recommend that the pipeis depressurized before removal of the probe from the sluice valve
Tools required
Allen key 4 mmBlock wrench 17 mmSocket wrench 19 mm
3
21
4
DANGERUse protective
clothing
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4156
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 37copy BTG 2011
5
CB
A
6WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile removing the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4256
32 - Service Actions
38 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3212 Weld-in Stud Variant
Tools required
Torque wrench 10 mm
1 2
10 Nm
3 4
5
DANGERUse protectiveclothing
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
WARNING
Equipmentdamage
WARNINGAvoid bending the fiber cablewhile removing the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4356
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 39copy BTG 2011
322 Changing O-rings
All O-rings that need to be changed on a regular basis are shown in fig 14
below
Consumables required
Lubricant for O-rings (use MOLYKOTE 111 or equivalent for EPDM O-rings)
Parts required
Sluice valve variantO-ring 3747x534 27014018O-ring 362x3 27014000
Weld-in stud variantO-ring 392x3 27003060
Fig 13 O-rings sluice valvevariant
1 O-ring 3747x5342 O-ring 362x3
1
2
Fig 14 O-ring weld-in studvariant
3 O-ring 392x3
3
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4456
32 - Service Actions
40 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
323 Changing Probe with Electronics
NOTEThe disassembling and assembling instructions in section 3231 and section3231 are only relevant for sluice valve variant transmitters A LED intensityadjustment as described in section 3233 must however be performed for alltransmitter variants when changing the probe
3231 Disassembling the Probe
NOTEMake a note of the angle of the probe measuring gap in relation to the flowbefore disassembling the probe The angle is indicated by the red spot at theprotractor at the back of the probe
Tools required
Allen key 4 mm
1
2WARNING
Equipmentdamage
WARNINGAvoid bending the fiber cablewhile disassembling theprobe
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4556
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 41copy BTG 2011
3232 Assembling the Probe
Tools required
Allen key 4 mm
2
1
NOTEThe angle of the probemeasuring gap in relation tothe flow must be set accordingto the notes made duringdisassembling
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4656
32 - Service Actions
42 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3233 LED Intensity Adjustment
After the change is performed a LED intensity adjustment must be carried outbefore the transmitter can be put back into operation The procedure for theadjustment varies depending on the type of transmitter See the CPMoperation manual for additional instructions on how to access the parametersmentioned below
TCR-25xx1 Reinstall the transmitter to the pipe according to appropriate instructions in
section 2 Installation Instructions and admit pulp to the line
2 Connect the CPM to the transmitter and power up the transmitter
3 On the CPM display access the sensor configuration menu
4 If you want to use the present calibration perform the following
a Access the LED intensity parameter viewb Compare the displayed TCons value on the display with the actual
consistency of the pulp in the line
c Increase the LED intensity parameter value by approximately 2percentage units if the TCons value is too low or decrease if theTCons value is too high
d Repeat this procedure until the TCons value is equal to the actualconsistency of the pulp in the line
5 If you want to make a new calibration perform the following
a Change the value of parameter Adj LED int to 1
An automatic LED intensity adjustment will be started This will adjustthe LED intensity parameter to an appropriate value for the presentpulp conditions
b On the CPM display access the calibration menu and perform a newcalibration
TCT-25x1 RET-25x21 Connect the CPM to the transmitter and power up the transmitter
2 Place the probe in a bucket with water of drinking quality (the probe tip mustbe held at least 10 cm [4rdquo] from the wall and bottom of the bucket)
3 On the CPM display access the sensor configuration menu
4 Change the value of parameter Adj LED int to 1
An automatic LED intensity adjustment will be started This will adjust theLED intensity parameter to a value where the signal in clear water (CW) isas close to 100 as possible
5 Reinstall the transmitter to the pipe according to appropriate instructions insection 2 Installation Instructions and admit pulp to the line
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4756
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 43copy BTG 2011
324 Removing the Electronics Card
NOTEThe electronics card should only be removed for trouble shooting purposeswhen referred from section 33 Troubleshooting
Tools required
Small screwdriver Torx driver T-10
3
21
4
5 6WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile removing the electronicscard
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4856
32 - Service Actions
44 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3241 Assembling the Sensor Electronics Box
Tools required
Torx driver T-10
WARNING
Equipmentdamage
1
2 3
WARNINGAvoid bending the fiber cable
while mounting the electronicscard
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4956
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 45copy BTG 2011
325 Reinstalling the Transmitter
For mounting instructions and connection instructions see section 2
Installation Instructions
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5056
33 - Troubleshooting
46 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
33 Troubleshooting
Symptom Probable Cause Solution
1 No or incorrect output signal 11 Basic check Make sure that the process is working asusual and pulp is flowing in the pipe
Make sure that power is supplied to thecommunication platform
12 Electrical error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled +24V on theelectronics card (see fig 15 ) is permanently lit
If LED +24V is off check the wiring betweenthe sensor electronics box card and thecommunication platform If that does not helpchange the sensor electronics box
13 Software error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled CPU1 on theelectronics card (see fig 15 ) is flashingregularly Irregular flashing from LED CPU1indicates probable software error ContactBTG Service for further assistance
14 Communication error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled COM on theelectronics card is flashing (see fig 15 ) whichindicates that the communication is working
If LED COM is permanently lit check that thesystem cable is correctly connected to thesensor electronics box according to section2411 on page 23
If LED COM is off check the wiring betweenthe sensor electronics box and thecommunication platform for breaks
If the problem still remains contact BTGService for further assistance
2 Incorrect consistencymeasurement
21 Calibration needed Make a complete calibration of the transmitterSee the CPM Operation Manual for furtherinstructions
22 Incorrect LED intensityconfiguration
Access the sensor configuration menu on theCPM and perform an automatic LED intensityadjustment (requires a recalibration) or adjust
the LED intensity manually See the CPM Operation Manual for furtherinstructions
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5156
33 - Troubleshooting
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 47copy BTG 2011
3 Output signal varies withchange in flow
31 Wrong probe angle relative tothe flow
Turn the probe so that the measuring gap is ata 45deg angle from the pulp flow
For sluice valve variant see section 232Measuring Gap Angle Adjustment SluiceValve Variant For weld-in stud variant see section 234Mounting the Probe Weld-in Stud Variant
32 The transmitter is not mountedaccording to instructions It maybe installed at a point where thepulp suspension is layered andthe layering may vary with therate of flow
Check the installation with reference to therecommendations in the InstallationEngineering Guide Note the length of theturbulence damping zone after the pump
4 Abnormally unsteadyoutput signal
41 Selected time-constant fordamping is too short
Increase damping until signal stabilizes Seethe CPM Operation Manual for instructions
Symptom Probable Cause Solution
Fig 15 Electronics card
1 LED CPU1 - Software runindicator
2 LED COM -Communication indicator
3 LED CPU2 - Not used4 LED +24V - Power
indicator
1234
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5256
33 - Troubleshooting
48 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5356
41 - Spare Parts
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 49copy BTG 2011
4 Parts list
41 Spare Parts
Item No
Rec
spare parts
Qty Part No Spare Part Description
1 1 A0115105 TCR-2501 Probe with electronicsB0011684 TCR-2502 Probe with electronics
A0115238 TCT-2501 Probe with electronicsB0011569 RET-2502 Probe with electronics
2 1 A0113563 TCR-2511 Probe with electronicsB0011726 TCR-2512 Probe with electronics
A0121541 TCT-2511 Probe with electronicsB0011734 RET-2512 Probe with electronics
3 1 27003060 O-ring 392x3 EPDM4 1 27014018 O-ring 3747x534 EPDM5 1 A0004796 Sluice valve complete AISI 3166 1 A0043901 Weld-in stud flanged type SS steel 23437 1 A0115170 TCR-2501 Cover complete
B0011700 TCR-2501 Cover complete A0115220 TCT-2502 Cover complete A0115246 RET-2502 Cover complete
8 1 27014000 O-ring 362x3 EPDM9 1 A0115139 Sluice kit TCT RET
9 1 B0011577 Sluice kit TCR
10 1 A0114728 TCR-2511 Weld-on stud complete
1 2 3 4 5 67 8 9 10
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5456
42 - Accessories
50 TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list M20723encopy BTG 2011
42 Accessories
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 A0054460 Blind flange complete Sluice valve variant only2 1 A0112953 CPM Communication cable RS-485 - USB3 1 A0111674 CPM Communication cable RS-4854 1 X20309 BTG Software
1 2 3
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5556
42 - Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 51copy BTG 2011
421 PCD-1000 Probe Cleaning System
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 27012871 O-ring Oslash442x3 EPDM2 2 27016179 O-ring Oslash3747x534 Polyurethane3 2 27014448 O-ring Oslash590x16 Nitril4 2 27014455 O-ring Oslash748x16 Nitril5 2 27014430 O-ring Oslash800x16 Nitril6 2 27016419 O-ring Oslash390x16 Nitril7 1 27014828 X-ring 6922 x 534 Nitril
8 1 27017326 X-ring Oslash2499x353 Nitril9 1 26004895 Guide10 1 A0016436 Cylinder end cover 11 1 A0086082 Guide pin12 1 A0085209 Solenoid valve13 () 1 35008358 Diaphragm valve14 1 A0043901 Weld-in stud flanged type15 1 A0051763 Connection box complete16 1 A0053124 Circuit card
1 B0100545 Sealing kit Consist of item 1-8and Silicone grease48001887
POW R
V LVVV
DO
COM
GND
24V
151213
1016
1 2 3 4 25 345
11 8
9 6 7 9 614
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5656
42 - Accessories
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4056
32 - Service Actions
36 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
32 Service Actions
321 Removing the Transmitter from the Pipe3211 Sluice Valve Variant
NOTEIf the pipe pressure is higher than 5 bar (72 psi) we recommend that the pipeis depressurized before removal of the probe from the sluice valve
Tools required
Allen key 4 mmBlock wrench 17 mmSocket wrench 19 mm
3
21
4
DANGERUse protective
clothing
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4156
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 37copy BTG 2011
5
CB
A
6WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile removing the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4256
32 - Service Actions
38 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3212 Weld-in Stud Variant
Tools required
Torque wrench 10 mm
1 2
10 Nm
3 4
5
DANGERUse protectiveclothing
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
WARNING
Equipmentdamage
WARNINGAvoid bending the fiber cablewhile removing the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4356
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 39copy BTG 2011
322 Changing O-rings
All O-rings that need to be changed on a regular basis are shown in fig 14
below
Consumables required
Lubricant for O-rings (use MOLYKOTE 111 or equivalent for EPDM O-rings)
Parts required
Sluice valve variantO-ring 3747x534 27014018O-ring 362x3 27014000
Weld-in stud variantO-ring 392x3 27003060
Fig 13 O-rings sluice valvevariant
1 O-ring 3747x5342 O-ring 362x3
1
2
Fig 14 O-ring weld-in studvariant
3 O-ring 392x3
3
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4456
32 - Service Actions
40 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
323 Changing Probe with Electronics
NOTEThe disassembling and assembling instructions in section 3231 and section3231 are only relevant for sluice valve variant transmitters A LED intensityadjustment as described in section 3233 must however be performed for alltransmitter variants when changing the probe
3231 Disassembling the Probe
NOTEMake a note of the angle of the probe measuring gap in relation to the flowbefore disassembling the probe The angle is indicated by the red spot at theprotractor at the back of the probe
Tools required
Allen key 4 mm
1
2WARNING
Equipmentdamage
WARNINGAvoid bending the fiber cablewhile disassembling theprobe
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4556
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 41copy BTG 2011
3232 Assembling the Probe
Tools required
Allen key 4 mm
2
1
NOTEThe angle of the probemeasuring gap in relation tothe flow must be set accordingto the notes made duringdisassembling
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4656
32 - Service Actions
42 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3233 LED Intensity Adjustment
After the change is performed a LED intensity adjustment must be carried outbefore the transmitter can be put back into operation The procedure for theadjustment varies depending on the type of transmitter See the CPMoperation manual for additional instructions on how to access the parametersmentioned below
TCR-25xx1 Reinstall the transmitter to the pipe according to appropriate instructions in
section 2 Installation Instructions and admit pulp to the line
2 Connect the CPM to the transmitter and power up the transmitter
3 On the CPM display access the sensor configuration menu
4 If you want to use the present calibration perform the following
a Access the LED intensity parameter viewb Compare the displayed TCons value on the display with the actual
consistency of the pulp in the line
c Increase the LED intensity parameter value by approximately 2percentage units if the TCons value is too low or decrease if theTCons value is too high
d Repeat this procedure until the TCons value is equal to the actualconsistency of the pulp in the line
5 If you want to make a new calibration perform the following
a Change the value of parameter Adj LED int to 1
An automatic LED intensity adjustment will be started This will adjustthe LED intensity parameter to an appropriate value for the presentpulp conditions
b On the CPM display access the calibration menu and perform a newcalibration
TCT-25x1 RET-25x21 Connect the CPM to the transmitter and power up the transmitter
2 Place the probe in a bucket with water of drinking quality (the probe tip mustbe held at least 10 cm [4rdquo] from the wall and bottom of the bucket)
3 On the CPM display access the sensor configuration menu
4 Change the value of parameter Adj LED int to 1
An automatic LED intensity adjustment will be started This will adjust theLED intensity parameter to a value where the signal in clear water (CW) isas close to 100 as possible
5 Reinstall the transmitter to the pipe according to appropriate instructions insection 2 Installation Instructions and admit pulp to the line
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4756
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 43copy BTG 2011
324 Removing the Electronics Card
NOTEThe electronics card should only be removed for trouble shooting purposeswhen referred from section 33 Troubleshooting
Tools required
Small screwdriver Torx driver T-10
3
21
4
5 6WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile removing the electronicscard
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4856
32 - Service Actions
44 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3241 Assembling the Sensor Electronics Box
Tools required
Torx driver T-10
WARNING
Equipmentdamage
1
2 3
WARNINGAvoid bending the fiber cable
while mounting the electronicscard
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4956
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 45copy BTG 2011
325 Reinstalling the Transmitter
For mounting instructions and connection instructions see section 2
Installation Instructions
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5056
33 - Troubleshooting
46 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
33 Troubleshooting
Symptom Probable Cause Solution
1 No or incorrect output signal 11 Basic check Make sure that the process is working asusual and pulp is flowing in the pipe
Make sure that power is supplied to thecommunication platform
12 Electrical error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled +24V on theelectronics card (see fig 15 ) is permanently lit
If LED +24V is off check the wiring betweenthe sensor electronics box card and thecommunication platform If that does not helpchange the sensor electronics box
13 Software error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled CPU1 on theelectronics card (see fig 15 ) is flashingregularly Irregular flashing from LED CPU1indicates probable software error ContactBTG Service for further assistance
14 Communication error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled COM on theelectronics card is flashing (see fig 15 ) whichindicates that the communication is working
If LED COM is permanently lit check that thesystem cable is correctly connected to thesensor electronics box according to section2411 on page 23
If LED COM is off check the wiring betweenthe sensor electronics box and thecommunication platform for breaks
If the problem still remains contact BTGService for further assistance
2 Incorrect consistencymeasurement
21 Calibration needed Make a complete calibration of the transmitterSee the CPM Operation Manual for furtherinstructions
22 Incorrect LED intensityconfiguration
Access the sensor configuration menu on theCPM and perform an automatic LED intensityadjustment (requires a recalibration) or adjust
the LED intensity manually See the CPM Operation Manual for furtherinstructions
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5156
33 - Troubleshooting
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 47copy BTG 2011
3 Output signal varies withchange in flow
31 Wrong probe angle relative tothe flow
Turn the probe so that the measuring gap is ata 45deg angle from the pulp flow
For sluice valve variant see section 232Measuring Gap Angle Adjustment SluiceValve Variant For weld-in stud variant see section 234Mounting the Probe Weld-in Stud Variant
32 The transmitter is not mountedaccording to instructions It maybe installed at a point where thepulp suspension is layered andthe layering may vary with therate of flow
Check the installation with reference to therecommendations in the InstallationEngineering Guide Note the length of theturbulence damping zone after the pump
4 Abnormally unsteadyoutput signal
41 Selected time-constant fordamping is too short
Increase damping until signal stabilizes Seethe CPM Operation Manual for instructions
Symptom Probable Cause Solution
Fig 15 Electronics card
1 LED CPU1 - Software runindicator
2 LED COM -Communication indicator
3 LED CPU2 - Not used4 LED +24V - Power
indicator
1234
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5256
33 - Troubleshooting
48 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5356
41 - Spare Parts
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 49copy BTG 2011
4 Parts list
41 Spare Parts
Item No
Rec
spare parts
Qty Part No Spare Part Description
1 1 A0115105 TCR-2501 Probe with electronicsB0011684 TCR-2502 Probe with electronics
A0115238 TCT-2501 Probe with electronicsB0011569 RET-2502 Probe with electronics
2 1 A0113563 TCR-2511 Probe with electronicsB0011726 TCR-2512 Probe with electronics
A0121541 TCT-2511 Probe with electronicsB0011734 RET-2512 Probe with electronics
3 1 27003060 O-ring 392x3 EPDM4 1 27014018 O-ring 3747x534 EPDM5 1 A0004796 Sluice valve complete AISI 3166 1 A0043901 Weld-in stud flanged type SS steel 23437 1 A0115170 TCR-2501 Cover complete
B0011700 TCR-2501 Cover complete A0115220 TCT-2502 Cover complete A0115246 RET-2502 Cover complete
8 1 27014000 O-ring 362x3 EPDM9 1 A0115139 Sluice kit TCT RET
9 1 B0011577 Sluice kit TCR
10 1 A0114728 TCR-2511 Weld-on stud complete
1 2 3 4 5 67 8 9 10
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5456
42 - Accessories
50 TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list M20723encopy BTG 2011
42 Accessories
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 A0054460 Blind flange complete Sluice valve variant only2 1 A0112953 CPM Communication cable RS-485 - USB3 1 A0111674 CPM Communication cable RS-4854 1 X20309 BTG Software
1 2 3
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5556
42 - Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 51copy BTG 2011
421 PCD-1000 Probe Cleaning System
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 27012871 O-ring Oslash442x3 EPDM2 2 27016179 O-ring Oslash3747x534 Polyurethane3 2 27014448 O-ring Oslash590x16 Nitril4 2 27014455 O-ring Oslash748x16 Nitril5 2 27014430 O-ring Oslash800x16 Nitril6 2 27016419 O-ring Oslash390x16 Nitril7 1 27014828 X-ring 6922 x 534 Nitril
8 1 27017326 X-ring Oslash2499x353 Nitril9 1 26004895 Guide10 1 A0016436 Cylinder end cover 11 1 A0086082 Guide pin12 1 A0085209 Solenoid valve13 () 1 35008358 Diaphragm valve14 1 A0043901 Weld-in stud flanged type15 1 A0051763 Connection box complete16 1 A0053124 Circuit card
1 B0100545 Sealing kit Consist of item 1-8and Silicone grease48001887
POW R
V LVVV
DO
COM
GND
24V
151213
1016
1 2 3 4 25 345
11 8
9 6 7 9 614
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5656
42 - Accessories
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4156
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 37copy BTG 2011
5
CB
A
6WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile removing the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4256
32 - Service Actions
38 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3212 Weld-in Stud Variant
Tools required
Torque wrench 10 mm
1 2
10 Nm
3 4
5
DANGERUse protectiveclothing
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
WARNING
Equipmentdamage
WARNINGAvoid bending the fiber cablewhile removing the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4356
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 39copy BTG 2011
322 Changing O-rings
All O-rings that need to be changed on a regular basis are shown in fig 14
below
Consumables required
Lubricant for O-rings (use MOLYKOTE 111 or equivalent for EPDM O-rings)
Parts required
Sluice valve variantO-ring 3747x534 27014018O-ring 362x3 27014000
Weld-in stud variantO-ring 392x3 27003060
Fig 13 O-rings sluice valvevariant
1 O-ring 3747x5342 O-ring 362x3
1
2
Fig 14 O-ring weld-in studvariant
3 O-ring 392x3
3
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4456
32 - Service Actions
40 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
323 Changing Probe with Electronics
NOTEThe disassembling and assembling instructions in section 3231 and section3231 are only relevant for sluice valve variant transmitters A LED intensityadjustment as described in section 3233 must however be performed for alltransmitter variants when changing the probe
3231 Disassembling the Probe
NOTEMake a note of the angle of the probe measuring gap in relation to the flowbefore disassembling the probe The angle is indicated by the red spot at theprotractor at the back of the probe
Tools required
Allen key 4 mm
1
2WARNING
Equipmentdamage
WARNINGAvoid bending the fiber cablewhile disassembling theprobe
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4556
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 41copy BTG 2011
3232 Assembling the Probe
Tools required
Allen key 4 mm
2
1
NOTEThe angle of the probemeasuring gap in relation tothe flow must be set accordingto the notes made duringdisassembling
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4656
32 - Service Actions
42 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3233 LED Intensity Adjustment
After the change is performed a LED intensity adjustment must be carried outbefore the transmitter can be put back into operation The procedure for theadjustment varies depending on the type of transmitter See the CPMoperation manual for additional instructions on how to access the parametersmentioned below
TCR-25xx1 Reinstall the transmitter to the pipe according to appropriate instructions in
section 2 Installation Instructions and admit pulp to the line
2 Connect the CPM to the transmitter and power up the transmitter
3 On the CPM display access the sensor configuration menu
4 If you want to use the present calibration perform the following
a Access the LED intensity parameter viewb Compare the displayed TCons value on the display with the actual
consistency of the pulp in the line
c Increase the LED intensity parameter value by approximately 2percentage units if the TCons value is too low or decrease if theTCons value is too high
d Repeat this procedure until the TCons value is equal to the actualconsistency of the pulp in the line
5 If you want to make a new calibration perform the following
a Change the value of parameter Adj LED int to 1
An automatic LED intensity adjustment will be started This will adjustthe LED intensity parameter to an appropriate value for the presentpulp conditions
b On the CPM display access the calibration menu and perform a newcalibration
TCT-25x1 RET-25x21 Connect the CPM to the transmitter and power up the transmitter
2 Place the probe in a bucket with water of drinking quality (the probe tip mustbe held at least 10 cm [4rdquo] from the wall and bottom of the bucket)
3 On the CPM display access the sensor configuration menu
4 Change the value of parameter Adj LED int to 1
An automatic LED intensity adjustment will be started This will adjust theLED intensity parameter to a value where the signal in clear water (CW) isas close to 100 as possible
5 Reinstall the transmitter to the pipe according to appropriate instructions insection 2 Installation Instructions and admit pulp to the line
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4756
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 43copy BTG 2011
324 Removing the Electronics Card
NOTEThe electronics card should only be removed for trouble shooting purposeswhen referred from section 33 Troubleshooting
Tools required
Small screwdriver Torx driver T-10
3
21
4
5 6WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile removing the electronicscard
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4856
32 - Service Actions
44 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3241 Assembling the Sensor Electronics Box
Tools required
Torx driver T-10
WARNING
Equipmentdamage
1
2 3
WARNINGAvoid bending the fiber cable
while mounting the electronicscard
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4956
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 45copy BTG 2011
325 Reinstalling the Transmitter
For mounting instructions and connection instructions see section 2
Installation Instructions
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5056
33 - Troubleshooting
46 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
33 Troubleshooting
Symptom Probable Cause Solution
1 No or incorrect output signal 11 Basic check Make sure that the process is working asusual and pulp is flowing in the pipe
Make sure that power is supplied to thecommunication platform
12 Electrical error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled +24V on theelectronics card (see fig 15 ) is permanently lit
If LED +24V is off check the wiring betweenthe sensor electronics box card and thecommunication platform If that does not helpchange the sensor electronics box
13 Software error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled CPU1 on theelectronics card (see fig 15 ) is flashingregularly Irregular flashing from LED CPU1indicates probable software error ContactBTG Service for further assistance
14 Communication error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled COM on theelectronics card is flashing (see fig 15 ) whichindicates that the communication is working
If LED COM is permanently lit check that thesystem cable is correctly connected to thesensor electronics box according to section2411 on page 23
If LED COM is off check the wiring betweenthe sensor electronics box and thecommunication platform for breaks
If the problem still remains contact BTGService for further assistance
2 Incorrect consistencymeasurement
21 Calibration needed Make a complete calibration of the transmitterSee the CPM Operation Manual for furtherinstructions
22 Incorrect LED intensityconfiguration
Access the sensor configuration menu on theCPM and perform an automatic LED intensityadjustment (requires a recalibration) or adjust
the LED intensity manually See the CPM Operation Manual for furtherinstructions
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5156
33 - Troubleshooting
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 47copy BTG 2011
3 Output signal varies withchange in flow
31 Wrong probe angle relative tothe flow
Turn the probe so that the measuring gap is ata 45deg angle from the pulp flow
For sluice valve variant see section 232Measuring Gap Angle Adjustment SluiceValve Variant For weld-in stud variant see section 234Mounting the Probe Weld-in Stud Variant
32 The transmitter is not mountedaccording to instructions It maybe installed at a point where thepulp suspension is layered andthe layering may vary with therate of flow
Check the installation with reference to therecommendations in the InstallationEngineering Guide Note the length of theturbulence damping zone after the pump
4 Abnormally unsteadyoutput signal
41 Selected time-constant fordamping is too short
Increase damping until signal stabilizes Seethe CPM Operation Manual for instructions
Symptom Probable Cause Solution
Fig 15 Electronics card
1 LED CPU1 - Software runindicator
2 LED COM -Communication indicator
3 LED CPU2 - Not used4 LED +24V - Power
indicator
1234
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5256
33 - Troubleshooting
48 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5356
41 - Spare Parts
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 49copy BTG 2011
4 Parts list
41 Spare Parts
Item No
Rec
spare parts
Qty Part No Spare Part Description
1 1 A0115105 TCR-2501 Probe with electronicsB0011684 TCR-2502 Probe with electronics
A0115238 TCT-2501 Probe with electronicsB0011569 RET-2502 Probe with electronics
2 1 A0113563 TCR-2511 Probe with electronicsB0011726 TCR-2512 Probe with electronics
A0121541 TCT-2511 Probe with electronicsB0011734 RET-2512 Probe with electronics
3 1 27003060 O-ring 392x3 EPDM4 1 27014018 O-ring 3747x534 EPDM5 1 A0004796 Sluice valve complete AISI 3166 1 A0043901 Weld-in stud flanged type SS steel 23437 1 A0115170 TCR-2501 Cover complete
B0011700 TCR-2501 Cover complete A0115220 TCT-2502 Cover complete A0115246 RET-2502 Cover complete
8 1 27014000 O-ring 362x3 EPDM9 1 A0115139 Sluice kit TCT RET
9 1 B0011577 Sluice kit TCR
10 1 A0114728 TCR-2511 Weld-on stud complete
1 2 3 4 5 67 8 9 10
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5456
42 - Accessories
50 TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list M20723encopy BTG 2011
42 Accessories
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 A0054460 Blind flange complete Sluice valve variant only2 1 A0112953 CPM Communication cable RS-485 - USB3 1 A0111674 CPM Communication cable RS-4854 1 X20309 BTG Software
1 2 3
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5556
42 - Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 51copy BTG 2011
421 PCD-1000 Probe Cleaning System
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 27012871 O-ring Oslash442x3 EPDM2 2 27016179 O-ring Oslash3747x534 Polyurethane3 2 27014448 O-ring Oslash590x16 Nitril4 2 27014455 O-ring Oslash748x16 Nitril5 2 27014430 O-ring Oslash800x16 Nitril6 2 27016419 O-ring Oslash390x16 Nitril7 1 27014828 X-ring 6922 x 534 Nitril
8 1 27017326 X-ring Oslash2499x353 Nitril9 1 26004895 Guide10 1 A0016436 Cylinder end cover 11 1 A0086082 Guide pin12 1 A0085209 Solenoid valve13 () 1 35008358 Diaphragm valve14 1 A0043901 Weld-in stud flanged type15 1 A0051763 Connection box complete16 1 A0053124 Circuit card
1 B0100545 Sealing kit Consist of item 1-8and Silicone grease48001887
POW R
V LVVV
DO
COM
GND
24V
151213
1016
1 2 3 4 25 345
11 8
9 6 7 9 614
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5656
42 - Accessories
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4256
32 - Service Actions
38 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3212 Weld-in Stud Variant
Tools required
Torque wrench 10 mm
1 2
10 Nm
3 4
5
DANGERUse protectiveclothing
DANGERCHECK PIPES
Risk for corrosivetoxic or aggressive
liquids or gaseswith high pressure or
high temperature
WARNING
Equipmentdamage
WARNINGAvoid bending the fiber cablewhile removing the transmitter
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4356
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 39copy BTG 2011
322 Changing O-rings
All O-rings that need to be changed on a regular basis are shown in fig 14
below
Consumables required
Lubricant for O-rings (use MOLYKOTE 111 or equivalent for EPDM O-rings)
Parts required
Sluice valve variantO-ring 3747x534 27014018O-ring 362x3 27014000
Weld-in stud variantO-ring 392x3 27003060
Fig 13 O-rings sluice valvevariant
1 O-ring 3747x5342 O-ring 362x3
1
2
Fig 14 O-ring weld-in studvariant
3 O-ring 392x3
3
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4456
32 - Service Actions
40 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
323 Changing Probe with Electronics
NOTEThe disassembling and assembling instructions in section 3231 and section3231 are only relevant for sluice valve variant transmitters A LED intensityadjustment as described in section 3233 must however be performed for alltransmitter variants when changing the probe
3231 Disassembling the Probe
NOTEMake a note of the angle of the probe measuring gap in relation to the flowbefore disassembling the probe The angle is indicated by the red spot at theprotractor at the back of the probe
Tools required
Allen key 4 mm
1
2WARNING
Equipmentdamage
WARNINGAvoid bending the fiber cablewhile disassembling theprobe
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4556
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 41copy BTG 2011
3232 Assembling the Probe
Tools required
Allen key 4 mm
2
1
NOTEThe angle of the probemeasuring gap in relation tothe flow must be set accordingto the notes made duringdisassembling
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4656
32 - Service Actions
42 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3233 LED Intensity Adjustment
After the change is performed a LED intensity adjustment must be carried outbefore the transmitter can be put back into operation The procedure for theadjustment varies depending on the type of transmitter See the CPMoperation manual for additional instructions on how to access the parametersmentioned below
TCR-25xx1 Reinstall the transmitter to the pipe according to appropriate instructions in
section 2 Installation Instructions and admit pulp to the line
2 Connect the CPM to the transmitter and power up the transmitter
3 On the CPM display access the sensor configuration menu
4 If you want to use the present calibration perform the following
a Access the LED intensity parameter viewb Compare the displayed TCons value on the display with the actual
consistency of the pulp in the line
c Increase the LED intensity parameter value by approximately 2percentage units if the TCons value is too low or decrease if theTCons value is too high
d Repeat this procedure until the TCons value is equal to the actualconsistency of the pulp in the line
5 If you want to make a new calibration perform the following
a Change the value of parameter Adj LED int to 1
An automatic LED intensity adjustment will be started This will adjustthe LED intensity parameter to an appropriate value for the presentpulp conditions
b On the CPM display access the calibration menu and perform a newcalibration
TCT-25x1 RET-25x21 Connect the CPM to the transmitter and power up the transmitter
2 Place the probe in a bucket with water of drinking quality (the probe tip mustbe held at least 10 cm [4rdquo] from the wall and bottom of the bucket)
3 On the CPM display access the sensor configuration menu
4 Change the value of parameter Adj LED int to 1
An automatic LED intensity adjustment will be started This will adjust theLED intensity parameter to a value where the signal in clear water (CW) isas close to 100 as possible
5 Reinstall the transmitter to the pipe according to appropriate instructions insection 2 Installation Instructions and admit pulp to the line
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4756
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 43copy BTG 2011
324 Removing the Electronics Card
NOTEThe electronics card should only be removed for trouble shooting purposeswhen referred from section 33 Troubleshooting
Tools required
Small screwdriver Torx driver T-10
3
21
4
5 6WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile removing the electronicscard
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4856
32 - Service Actions
44 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3241 Assembling the Sensor Electronics Box
Tools required
Torx driver T-10
WARNING
Equipmentdamage
1
2 3
WARNINGAvoid bending the fiber cable
while mounting the electronicscard
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4956
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 45copy BTG 2011
325 Reinstalling the Transmitter
For mounting instructions and connection instructions see section 2
Installation Instructions
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5056
33 - Troubleshooting
46 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
33 Troubleshooting
Symptom Probable Cause Solution
1 No or incorrect output signal 11 Basic check Make sure that the process is working asusual and pulp is flowing in the pipe
Make sure that power is supplied to thecommunication platform
12 Electrical error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled +24V on theelectronics card (see fig 15 ) is permanently lit
If LED +24V is off check the wiring betweenthe sensor electronics box card and thecommunication platform If that does not helpchange the sensor electronics box
13 Software error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled CPU1 on theelectronics card (see fig 15 ) is flashingregularly Irregular flashing from LED CPU1indicates probable software error ContactBTG Service for further assistance
14 Communication error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled COM on theelectronics card is flashing (see fig 15 ) whichindicates that the communication is working
If LED COM is permanently lit check that thesystem cable is correctly connected to thesensor electronics box according to section2411 on page 23
If LED COM is off check the wiring betweenthe sensor electronics box and thecommunication platform for breaks
If the problem still remains contact BTGService for further assistance
2 Incorrect consistencymeasurement
21 Calibration needed Make a complete calibration of the transmitterSee the CPM Operation Manual for furtherinstructions
22 Incorrect LED intensityconfiguration
Access the sensor configuration menu on theCPM and perform an automatic LED intensityadjustment (requires a recalibration) or adjust
the LED intensity manually See the CPM Operation Manual for furtherinstructions
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5156
33 - Troubleshooting
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 47copy BTG 2011
3 Output signal varies withchange in flow
31 Wrong probe angle relative tothe flow
Turn the probe so that the measuring gap is ata 45deg angle from the pulp flow
For sluice valve variant see section 232Measuring Gap Angle Adjustment SluiceValve Variant For weld-in stud variant see section 234Mounting the Probe Weld-in Stud Variant
32 The transmitter is not mountedaccording to instructions It maybe installed at a point where thepulp suspension is layered andthe layering may vary with therate of flow
Check the installation with reference to therecommendations in the InstallationEngineering Guide Note the length of theturbulence damping zone after the pump
4 Abnormally unsteadyoutput signal
41 Selected time-constant fordamping is too short
Increase damping until signal stabilizes Seethe CPM Operation Manual for instructions
Symptom Probable Cause Solution
Fig 15 Electronics card
1 LED CPU1 - Software runindicator
2 LED COM -Communication indicator
3 LED CPU2 - Not used4 LED +24V - Power
indicator
1234
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5256
33 - Troubleshooting
48 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5356
41 - Spare Parts
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 49copy BTG 2011
4 Parts list
41 Spare Parts
Item No
Rec
spare parts
Qty Part No Spare Part Description
1 1 A0115105 TCR-2501 Probe with electronicsB0011684 TCR-2502 Probe with electronics
A0115238 TCT-2501 Probe with electronicsB0011569 RET-2502 Probe with electronics
2 1 A0113563 TCR-2511 Probe with electronicsB0011726 TCR-2512 Probe with electronics
A0121541 TCT-2511 Probe with electronicsB0011734 RET-2512 Probe with electronics
3 1 27003060 O-ring 392x3 EPDM4 1 27014018 O-ring 3747x534 EPDM5 1 A0004796 Sluice valve complete AISI 3166 1 A0043901 Weld-in stud flanged type SS steel 23437 1 A0115170 TCR-2501 Cover complete
B0011700 TCR-2501 Cover complete A0115220 TCT-2502 Cover complete A0115246 RET-2502 Cover complete
8 1 27014000 O-ring 362x3 EPDM9 1 A0115139 Sluice kit TCT RET
9 1 B0011577 Sluice kit TCR
10 1 A0114728 TCR-2511 Weld-on stud complete
1 2 3 4 5 67 8 9 10
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5456
42 - Accessories
50 TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list M20723encopy BTG 2011
42 Accessories
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 A0054460 Blind flange complete Sluice valve variant only2 1 A0112953 CPM Communication cable RS-485 - USB3 1 A0111674 CPM Communication cable RS-4854 1 X20309 BTG Software
1 2 3
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5556
42 - Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 51copy BTG 2011
421 PCD-1000 Probe Cleaning System
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 27012871 O-ring Oslash442x3 EPDM2 2 27016179 O-ring Oslash3747x534 Polyurethane3 2 27014448 O-ring Oslash590x16 Nitril4 2 27014455 O-ring Oslash748x16 Nitril5 2 27014430 O-ring Oslash800x16 Nitril6 2 27016419 O-ring Oslash390x16 Nitril7 1 27014828 X-ring 6922 x 534 Nitril
8 1 27017326 X-ring Oslash2499x353 Nitril9 1 26004895 Guide10 1 A0016436 Cylinder end cover 11 1 A0086082 Guide pin12 1 A0085209 Solenoid valve13 () 1 35008358 Diaphragm valve14 1 A0043901 Weld-in stud flanged type15 1 A0051763 Connection box complete16 1 A0053124 Circuit card
1 B0100545 Sealing kit Consist of item 1-8and Silicone grease48001887
POW R
V LVVV
DO
COM
GND
24V
151213
1016
1 2 3 4 25 345
11 8
9 6 7 9 614
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5656
42 - Accessories
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4356
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 39copy BTG 2011
322 Changing O-rings
All O-rings that need to be changed on a regular basis are shown in fig 14
below
Consumables required
Lubricant for O-rings (use MOLYKOTE 111 or equivalent for EPDM O-rings)
Parts required
Sluice valve variantO-ring 3747x534 27014018O-ring 362x3 27014000
Weld-in stud variantO-ring 392x3 27003060
Fig 13 O-rings sluice valvevariant
1 O-ring 3747x5342 O-ring 362x3
1
2
Fig 14 O-ring weld-in studvariant
3 O-ring 392x3
3
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4456
32 - Service Actions
40 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
323 Changing Probe with Electronics
NOTEThe disassembling and assembling instructions in section 3231 and section3231 are only relevant for sluice valve variant transmitters A LED intensityadjustment as described in section 3233 must however be performed for alltransmitter variants when changing the probe
3231 Disassembling the Probe
NOTEMake a note of the angle of the probe measuring gap in relation to the flowbefore disassembling the probe The angle is indicated by the red spot at theprotractor at the back of the probe
Tools required
Allen key 4 mm
1
2WARNING
Equipmentdamage
WARNINGAvoid bending the fiber cablewhile disassembling theprobe
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4556
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 41copy BTG 2011
3232 Assembling the Probe
Tools required
Allen key 4 mm
2
1
NOTEThe angle of the probemeasuring gap in relation tothe flow must be set accordingto the notes made duringdisassembling
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4656
32 - Service Actions
42 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3233 LED Intensity Adjustment
After the change is performed a LED intensity adjustment must be carried outbefore the transmitter can be put back into operation The procedure for theadjustment varies depending on the type of transmitter See the CPMoperation manual for additional instructions on how to access the parametersmentioned below
TCR-25xx1 Reinstall the transmitter to the pipe according to appropriate instructions in
section 2 Installation Instructions and admit pulp to the line
2 Connect the CPM to the transmitter and power up the transmitter
3 On the CPM display access the sensor configuration menu
4 If you want to use the present calibration perform the following
a Access the LED intensity parameter viewb Compare the displayed TCons value on the display with the actual
consistency of the pulp in the line
c Increase the LED intensity parameter value by approximately 2percentage units if the TCons value is too low or decrease if theTCons value is too high
d Repeat this procedure until the TCons value is equal to the actualconsistency of the pulp in the line
5 If you want to make a new calibration perform the following
a Change the value of parameter Adj LED int to 1
An automatic LED intensity adjustment will be started This will adjustthe LED intensity parameter to an appropriate value for the presentpulp conditions
b On the CPM display access the calibration menu and perform a newcalibration
TCT-25x1 RET-25x21 Connect the CPM to the transmitter and power up the transmitter
2 Place the probe in a bucket with water of drinking quality (the probe tip mustbe held at least 10 cm [4rdquo] from the wall and bottom of the bucket)
3 On the CPM display access the sensor configuration menu
4 Change the value of parameter Adj LED int to 1
An automatic LED intensity adjustment will be started This will adjust theLED intensity parameter to a value where the signal in clear water (CW) isas close to 100 as possible
5 Reinstall the transmitter to the pipe according to appropriate instructions insection 2 Installation Instructions and admit pulp to the line
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4756
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 43copy BTG 2011
324 Removing the Electronics Card
NOTEThe electronics card should only be removed for trouble shooting purposeswhen referred from section 33 Troubleshooting
Tools required
Small screwdriver Torx driver T-10
3
21
4
5 6WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile removing the electronicscard
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4856
32 - Service Actions
44 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3241 Assembling the Sensor Electronics Box
Tools required
Torx driver T-10
WARNING
Equipmentdamage
1
2 3
WARNINGAvoid bending the fiber cable
while mounting the electronicscard
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4956
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 45copy BTG 2011
325 Reinstalling the Transmitter
For mounting instructions and connection instructions see section 2
Installation Instructions
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5056
33 - Troubleshooting
46 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
33 Troubleshooting
Symptom Probable Cause Solution
1 No or incorrect output signal 11 Basic check Make sure that the process is working asusual and pulp is flowing in the pipe
Make sure that power is supplied to thecommunication platform
12 Electrical error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled +24V on theelectronics card (see fig 15 ) is permanently lit
If LED +24V is off check the wiring betweenthe sensor electronics box card and thecommunication platform If that does not helpchange the sensor electronics box
13 Software error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled CPU1 on theelectronics card (see fig 15 ) is flashingregularly Irregular flashing from LED CPU1indicates probable software error ContactBTG Service for further assistance
14 Communication error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled COM on theelectronics card is flashing (see fig 15 ) whichindicates that the communication is working
If LED COM is permanently lit check that thesystem cable is correctly connected to thesensor electronics box according to section2411 on page 23
If LED COM is off check the wiring betweenthe sensor electronics box and thecommunication platform for breaks
If the problem still remains contact BTGService for further assistance
2 Incorrect consistencymeasurement
21 Calibration needed Make a complete calibration of the transmitterSee the CPM Operation Manual for furtherinstructions
22 Incorrect LED intensityconfiguration
Access the sensor configuration menu on theCPM and perform an automatic LED intensityadjustment (requires a recalibration) or adjust
the LED intensity manually See the CPM Operation Manual for furtherinstructions
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5156
33 - Troubleshooting
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 47copy BTG 2011
3 Output signal varies withchange in flow
31 Wrong probe angle relative tothe flow
Turn the probe so that the measuring gap is ata 45deg angle from the pulp flow
For sluice valve variant see section 232Measuring Gap Angle Adjustment SluiceValve Variant For weld-in stud variant see section 234Mounting the Probe Weld-in Stud Variant
32 The transmitter is not mountedaccording to instructions It maybe installed at a point where thepulp suspension is layered andthe layering may vary with therate of flow
Check the installation with reference to therecommendations in the InstallationEngineering Guide Note the length of theturbulence damping zone after the pump
4 Abnormally unsteadyoutput signal
41 Selected time-constant fordamping is too short
Increase damping until signal stabilizes Seethe CPM Operation Manual for instructions
Symptom Probable Cause Solution
Fig 15 Electronics card
1 LED CPU1 - Software runindicator
2 LED COM -Communication indicator
3 LED CPU2 - Not used4 LED +24V - Power
indicator
1234
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5256
33 - Troubleshooting
48 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5356
41 - Spare Parts
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 49copy BTG 2011
4 Parts list
41 Spare Parts
Item No
Rec
spare parts
Qty Part No Spare Part Description
1 1 A0115105 TCR-2501 Probe with electronicsB0011684 TCR-2502 Probe with electronics
A0115238 TCT-2501 Probe with electronicsB0011569 RET-2502 Probe with electronics
2 1 A0113563 TCR-2511 Probe with electronicsB0011726 TCR-2512 Probe with electronics
A0121541 TCT-2511 Probe with electronicsB0011734 RET-2512 Probe with electronics
3 1 27003060 O-ring 392x3 EPDM4 1 27014018 O-ring 3747x534 EPDM5 1 A0004796 Sluice valve complete AISI 3166 1 A0043901 Weld-in stud flanged type SS steel 23437 1 A0115170 TCR-2501 Cover complete
B0011700 TCR-2501 Cover complete A0115220 TCT-2502 Cover complete A0115246 RET-2502 Cover complete
8 1 27014000 O-ring 362x3 EPDM9 1 A0115139 Sluice kit TCT RET
9 1 B0011577 Sluice kit TCR
10 1 A0114728 TCR-2511 Weld-on stud complete
1 2 3 4 5 67 8 9 10
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5456
42 - Accessories
50 TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list M20723encopy BTG 2011
42 Accessories
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 A0054460 Blind flange complete Sluice valve variant only2 1 A0112953 CPM Communication cable RS-485 - USB3 1 A0111674 CPM Communication cable RS-4854 1 X20309 BTG Software
1 2 3
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5556
42 - Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 51copy BTG 2011
421 PCD-1000 Probe Cleaning System
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 27012871 O-ring Oslash442x3 EPDM2 2 27016179 O-ring Oslash3747x534 Polyurethane3 2 27014448 O-ring Oslash590x16 Nitril4 2 27014455 O-ring Oslash748x16 Nitril5 2 27014430 O-ring Oslash800x16 Nitril6 2 27016419 O-ring Oslash390x16 Nitril7 1 27014828 X-ring 6922 x 534 Nitril
8 1 27017326 X-ring Oslash2499x353 Nitril9 1 26004895 Guide10 1 A0016436 Cylinder end cover 11 1 A0086082 Guide pin12 1 A0085209 Solenoid valve13 () 1 35008358 Diaphragm valve14 1 A0043901 Weld-in stud flanged type15 1 A0051763 Connection box complete16 1 A0053124 Circuit card
1 B0100545 Sealing kit Consist of item 1-8and Silicone grease48001887
POW R
V LVVV
DO
COM
GND
24V
151213
1016
1 2 3 4 25 345
11 8
9 6 7 9 614
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5656
42 - Accessories
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4456
32 - Service Actions
40 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
323 Changing Probe with Electronics
NOTEThe disassembling and assembling instructions in section 3231 and section3231 are only relevant for sluice valve variant transmitters A LED intensityadjustment as described in section 3233 must however be performed for alltransmitter variants when changing the probe
3231 Disassembling the Probe
NOTEMake a note of the angle of the probe measuring gap in relation to the flowbefore disassembling the probe The angle is indicated by the red spot at theprotractor at the back of the probe
Tools required
Allen key 4 mm
1
2WARNING
Equipmentdamage
WARNINGAvoid bending the fiber cablewhile disassembling theprobe
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4556
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 41copy BTG 2011
3232 Assembling the Probe
Tools required
Allen key 4 mm
2
1
NOTEThe angle of the probemeasuring gap in relation tothe flow must be set accordingto the notes made duringdisassembling
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4656
32 - Service Actions
42 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3233 LED Intensity Adjustment
After the change is performed a LED intensity adjustment must be carried outbefore the transmitter can be put back into operation The procedure for theadjustment varies depending on the type of transmitter See the CPMoperation manual for additional instructions on how to access the parametersmentioned below
TCR-25xx1 Reinstall the transmitter to the pipe according to appropriate instructions in
section 2 Installation Instructions and admit pulp to the line
2 Connect the CPM to the transmitter and power up the transmitter
3 On the CPM display access the sensor configuration menu
4 If you want to use the present calibration perform the following
a Access the LED intensity parameter viewb Compare the displayed TCons value on the display with the actual
consistency of the pulp in the line
c Increase the LED intensity parameter value by approximately 2percentage units if the TCons value is too low or decrease if theTCons value is too high
d Repeat this procedure until the TCons value is equal to the actualconsistency of the pulp in the line
5 If you want to make a new calibration perform the following
a Change the value of parameter Adj LED int to 1
An automatic LED intensity adjustment will be started This will adjustthe LED intensity parameter to an appropriate value for the presentpulp conditions
b On the CPM display access the calibration menu and perform a newcalibration
TCT-25x1 RET-25x21 Connect the CPM to the transmitter and power up the transmitter
2 Place the probe in a bucket with water of drinking quality (the probe tip mustbe held at least 10 cm [4rdquo] from the wall and bottom of the bucket)
3 On the CPM display access the sensor configuration menu
4 Change the value of parameter Adj LED int to 1
An automatic LED intensity adjustment will be started This will adjust theLED intensity parameter to a value where the signal in clear water (CW) isas close to 100 as possible
5 Reinstall the transmitter to the pipe according to appropriate instructions insection 2 Installation Instructions and admit pulp to the line
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4756
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 43copy BTG 2011
324 Removing the Electronics Card
NOTEThe electronics card should only be removed for trouble shooting purposeswhen referred from section 33 Troubleshooting
Tools required
Small screwdriver Torx driver T-10
3
21
4
5 6WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile removing the electronicscard
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4856
32 - Service Actions
44 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3241 Assembling the Sensor Electronics Box
Tools required
Torx driver T-10
WARNING
Equipmentdamage
1
2 3
WARNINGAvoid bending the fiber cable
while mounting the electronicscard
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4956
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 45copy BTG 2011
325 Reinstalling the Transmitter
For mounting instructions and connection instructions see section 2
Installation Instructions
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5056
33 - Troubleshooting
46 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
33 Troubleshooting
Symptom Probable Cause Solution
1 No or incorrect output signal 11 Basic check Make sure that the process is working asusual and pulp is flowing in the pipe
Make sure that power is supplied to thecommunication platform
12 Electrical error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled +24V on theelectronics card (see fig 15 ) is permanently lit
If LED +24V is off check the wiring betweenthe sensor electronics box card and thecommunication platform If that does not helpchange the sensor electronics box
13 Software error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled CPU1 on theelectronics card (see fig 15 ) is flashingregularly Irregular flashing from LED CPU1indicates probable software error ContactBTG Service for further assistance
14 Communication error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled COM on theelectronics card is flashing (see fig 15 ) whichindicates that the communication is working
If LED COM is permanently lit check that thesystem cable is correctly connected to thesensor electronics box according to section2411 on page 23
If LED COM is off check the wiring betweenthe sensor electronics box and thecommunication platform for breaks
If the problem still remains contact BTGService for further assistance
2 Incorrect consistencymeasurement
21 Calibration needed Make a complete calibration of the transmitterSee the CPM Operation Manual for furtherinstructions
22 Incorrect LED intensityconfiguration
Access the sensor configuration menu on theCPM and perform an automatic LED intensityadjustment (requires a recalibration) or adjust
the LED intensity manually See the CPM Operation Manual for furtherinstructions
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5156
33 - Troubleshooting
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 47copy BTG 2011
3 Output signal varies withchange in flow
31 Wrong probe angle relative tothe flow
Turn the probe so that the measuring gap is ata 45deg angle from the pulp flow
For sluice valve variant see section 232Measuring Gap Angle Adjustment SluiceValve Variant For weld-in stud variant see section 234Mounting the Probe Weld-in Stud Variant
32 The transmitter is not mountedaccording to instructions It maybe installed at a point where thepulp suspension is layered andthe layering may vary with therate of flow
Check the installation with reference to therecommendations in the InstallationEngineering Guide Note the length of theturbulence damping zone after the pump
4 Abnormally unsteadyoutput signal
41 Selected time-constant fordamping is too short
Increase damping until signal stabilizes Seethe CPM Operation Manual for instructions
Symptom Probable Cause Solution
Fig 15 Electronics card
1 LED CPU1 - Software runindicator
2 LED COM -Communication indicator
3 LED CPU2 - Not used4 LED +24V - Power
indicator
1234
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5256
33 - Troubleshooting
48 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5356
41 - Spare Parts
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 49copy BTG 2011
4 Parts list
41 Spare Parts
Item No
Rec
spare parts
Qty Part No Spare Part Description
1 1 A0115105 TCR-2501 Probe with electronicsB0011684 TCR-2502 Probe with electronics
A0115238 TCT-2501 Probe with electronicsB0011569 RET-2502 Probe with electronics
2 1 A0113563 TCR-2511 Probe with electronicsB0011726 TCR-2512 Probe with electronics
A0121541 TCT-2511 Probe with electronicsB0011734 RET-2512 Probe with electronics
3 1 27003060 O-ring 392x3 EPDM4 1 27014018 O-ring 3747x534 EPDM5 1 A0004796 Sluice valve complete AISI 3166 1 A0043901 Weld-in stud flanged type SS steel 23437 1 A0115170 TCR-2501 Cover complete
B0011700 TCR-2501 Cover complete A0115220 TCT-2502 Cover complete A0115246 RET-2502 Cover complete
8 1 27014000 O-ring 362x3 EPDM9 1 A0115139 Sluice kit TCT RET
9 1 B0011577 Sluice kit TCR
10 1 A0114728 TCR-2511 Weld-on stud complete
1 2 3 4 5 67 8 9 10
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5456
42 - Accessories
50 TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list M20723encopy BTG 2011
42 Accessories
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 A0054460 Blind flange complete Sluice valve variant only2 1 A0112953 CPM Communication cable RS-485 - USB3 1 A0111674 CPM Communication cable RS-4854 1 X20309 BTG Software
1 2 3
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5556
42 - Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 51copy BTG 2011
421 PCD-1000 Probe Cleaning System
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 27012871 O-ring Oslash442x3 EPDM2 2 27016179 O-ring Oslash3747x534 Polyurethane3 2 27014448 O-ring Oslash590x16 Nitril4 2 27014455 O-ring Oslash748x16 Nitril5 2 27014430 O-ring Oslash800x16 Nitril6 2 27016419 O-ring Oslash390x16 Nitril7 1 27014828 X-ring 6922 x 534 Nitril
8 1 27017326 X-ring Oslash2499x353 Nitril9 1 26004895 Guide10 1 A0016436 Cylinder end cover 11 1 A0086082 Guide pin12 1 A0085209 Solenoid valve13 () 1 35008358 Diaphragm valve14 1 A0043901 Weld-in stud flanged type15 1 A0051763 Connection box complete16 1 A0053124 Circuit card
1 B0100545 Sealing kit Consist of item 1-8and Silicone grease48001887
POW R
V LVVV
DO
COM
GND
24V
151213
1016
1 2 3 4 25 345
11 8
9 6 7 9 614
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5656
42 - Accessories
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4556
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 41copy BTG 2011
3232 Assembling the Probe
Tools required
Allen key 4 mm
2
1
NOTEThe angle of the probemeasuring gap in relation tothe flow must be set accordingto the notes made duringdisassembling
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4656
32 - Service Actions
42 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3233 LED Intensity Adjustment
After the change is performed a LED intensity adjustment must be carried outbefore the transmitter can be put back into operation The procedure for theadjustment varies depending on the type of transmitter See the CPMoperation manual for additional instructions on how to access the parametersmentioned below
TCR-25xx1 Reinstall the transmitter to the pipe according to appropriate instructions in
section 2 Installation Instructions and admit pulp to the line
2 Connect the CPM to the transmitter and power up the transmitter
3 On the CPM display access the sensor configuration menu
4 If you want to use the present calibration perform the following
a Access the LED intensity parameter viewb Compare the displayed TCons value on the display with the actual
consistency of the pulp in the line
c Increase the LED intensity parameter value by approximately 2percentage units if the TCons value is too low or decrease if theTCons value is too high
d Repeat this procedure until the TCons value is equal to the actualconsistency of the pulp in the line
5 If you want to make a new calibration perform the following
a Change the value of parameter Adj LED int to 1
An automatic LED intensity adjustment will be started This will adjustthe LED intensity parameter to an appropriate value for the presentpulp conditions
b On the CPM display access the calibration menu and perform a newcalibration
TCT-25x1 RET-25x21 Connect the CPM to the transmitter and power up the transmitter
2 Place the probe in a bucket with water of drinking quality (the probe tip mustbe held at least 10 cm [4rdquo] from the wall and bottom of the bucket)
3 On the CPM display access the sensor configuration menu
4 Change the value of parameter Adj LED int to 1
An automatic LED intensity adjustment will be started This will adjust theLED intensity parameter to a value where the signal in clear water (CW) isas close to 100 as possible
5 Reinstall the transmitter to the pipe according to appropriate instructions insection 2 Installation Instructions and admit pulp to the line
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4756
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 43copy BTG 2011
324 Removing the Electronics Card
NOTEThe electronics card should only be removed for trouble shooting purposeswhen referred from section 33 Troubleshooting
Tools required
Small screwdriver Torx driver T-10
3
21
4
5 6WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile removing the electronicscard
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4856
32 - Service Actions
44 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3241 Assembling the Sensor Electronics Box
Tools required
Torx driver T-10
WARNING
Equipmentdamage
1
2 3
WARNINGAvoid bending the fiber cable
while mounting the electronicscard
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4956
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 45copy BTG 2011
325 Reinstalling the Transmitter
For mounting instructions and connection instructions see section 2
Installation Instructions
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5056
33 - Troubleshooting
46 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
33 Troubleshooting
Symptom Probable Cause Solution
1 No or incorrect output signal 11 Basic check Make sure that the process is working asusual and pulp is flowing in the pipe
Make sure that power is supplied to thecommunication platform
12 Electrical error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled +24V on theelectronics card (see fig 15 ) is permanently lit
If LED +24V is off check the wiring betweenthe sensor electronics box card and thecommunication platform If that does not helpchange the sensor electronics box
13 Software error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled CPU1 on theelectronics card (see fig 15 ) is flashingregularly Irregular flashing from LED CPU1indicates probable software error ContactBTG Service for further assistance
14 Communication error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled COM on theelectronics card is flashing (see fig 15 ) whichindicates that the communication is working
If LED COM is permanently lit check that thesystem cable is correctly connected to thesensor electronics box according to section2411 on page 23
If LED COM is off check the wiring betweenthe sensor electronics box and thecommunication platform for breaks
If the problem still remains contact BTGService for further assistance
2 Incorrect consistencymeasurement
21 Calibration needed Make a complete calibration of the transmitterSee the CPM Operation Manual for furtherinstructions
22 Incorrect LED intensityconfiguration
Access the sensor configuration menu on theCPM and perform an automatic LED intensityadjustment (requires a recalibration) or adjust
the LED intensity manually See the CPM Operation Manual for furtherinstructions
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5156
33 - Troubleshooting
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 47copy BTG 2011
3 Output signal varies withchange in flow
31 Wrong probe angle relative tothe flow
Turn the probe so that the measuring gap is ata 45deg angle from the pulp flow
For sluice valve variant see section 232Measuring Gap Angle Adjustment SluiceValve Variant For weld-in stud variant see section 234Mounting the Probe Weld-in Stud Variant
32 The transmitter is not mountedaccording to instructions It maybe installed at a point where thepulp suspension is layered andthe layering may vary with therate of flow
Check the installation with reference to therecommendations in the InstallationEngineering Guide Note the length of theturbulence damping zone after the pump
4 Abnormally unsteadyoutput signal
41 Selected time-constant fordamping is too short
Increase damping until signal stabilizes Seethe CPM Operation Manual for instructions
Symptom Probable Cause Solution
Fig 15 Electronics card
1 LED CPU1 - Software runindicator
2 LED COM -Communication indicator
3 LED CPU2 - Not used4 LED +24V - Power
indicator
1234
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5256
33 - Troubleshooting
48 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5356
41 - Spare Parts
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 49copy BTG 2011
4 Parts list
41 Spare Parts
Item No
Rec
spare parts
Qty Part No Spare Part Description
1 1 A0115105 TCR-2501 Probe with electronicsB0011684 TCR-2502 Probe with electronics
A0115238 TCT-2501 Probe with electronicsB0011569 RET-2502 Probe with electronics
2 1 A0113563 TCR-2511 Probe with electronicsB0011726 TCR-2512 Probe with electronics
A0121541 TCT-2511 Probe with electronicsB0011734 RET-2512 Probe with electronics
3 1 27003060 O-ring 392x3 EPDM4 1 27014018 O-ring 3747x534 EPDM5 1 A0004796 Sluice valve complete AISI 3166 1 A0043901 Weld-in stud flanged type SS steel 23437 1 A0115170 TCR-2501 Cover complete
B0011700 TCR-2501 Cover complete A0115220 TCT-2502 Cover complete A0115246 RET-2502 Cover complete
8 1 27014000 O-ring 362x3 EPDM9 1 A0115139 Sluice kit TCT RET
9 1 B0011577 Sluice kit TCR
10 1 A0114728 TCR-2511 Weld-on stud complete
1 2 3 4 5 67 8 9 10
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5456
42 - Accessories
50 TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list M20723encopy BTG 2011
42 Accessories
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 A0054460 Blind flange complete Sluice valve variant only2 1 A0112953 CPM Communication cable RS-485 - USB3 1 A0111674 CPM Communication cable RS-4854 1 X20309 BTG Software
1 2 3
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5556
42 - Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 51copy BTG 2011
421 PCD-1000 Probe Cleaning System
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 27012871 O-ring Oslash442x3 EPDM2 2 27016179 O-ring Oslash3747x534 Polyurethane3 2 27014448 O-ring Oslash590x16 Nitril4 2 27014455 O-ring Oslash748x16 Nitril5 2 27014430 O-ring Oslash800x16 Nitril6 2 27016419 O-ring Oslash390x16 Nitril7 1 27014828 X-ring 6922 x 534 Nitril
8 1 27017326 X-ring Oslash2499x353 Nitril9 1 26004895 Guide10 1 A0016436 Cylinder end cover 11 1 A0086082 Guide pin12 1 A0085209 Solenoid valve13 () 1 35008358 Diaphragm valve14 1 A0043901 Weld-in stud flanged type15 1 A0051763 Connection box complete16 1 A0053124 Circuit card
1 B0100545 Sealing kit Consist of item 1-8and Silicone grease48001887
POW R
V LVVV
DO
COM
GND
24V
151213
1016
1 2 3 4 25 345
11 8
9 6 7 9 614
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5656
42 - Accessories
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4656
32 - Service Actions
42 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3233 LED Intensity Adjustment
After the change is performed a LED intensity adjustment must be carried outbefore the transmitter can be put back into operation The procedure for theadjustment varies depending on the type of transmitter See the CPMoperation manual for additional instructions on how to access the parametersmentioned below
TCR-25xx1 Reinstall the transmitter to the pipe according to appropriate instructions in
section 2 Installation Instructions and admit pulp to the line
2 Connect the CPM to the transmitter and power up the transmitter
3 On the CPM display access the sensor configuration menu
4 If you want to use the present calibration perform the following
a Access the LED intensity parameter viewb Compare the displayed TCons value on the display with the actual
consistency of the pulp in the line
c Increase the LED intensity parameter value by approximately 2percentage units if the TCons value is too low or decrease if theTCons value is too high
d Repeat this procedure until the TCons value is equal to the actualconsistency of the pulp in the line
5 If you want to make a new calibration perform the following
a Change the value of parameter Adj LED int to 1
An automatic LED intensity adjustment will be started This will adjustthe LED intensity parameter to an appropriate value for the presentpulp conditions
b On the CPM display access the calibration menu and perform a newcalibration
TCT-25x1 RET-25x21 Connect the CPM to the transmitter and power up the transmitter
2 Place the probe in a bucket with water of drinking quality (the probe tip mustbe held at least 10 cm [4rdquo] from the wall and bottom of the bucket)
3 On the CPM display access the sensor configuration menu
4 Change the value of parameter Adj LED int to 1
An automatic LED intensity adjustment will be started This will adjust theLED intensity parameter to a value where the signal in clear water (CW) isas close to 100 as possible
5 Reinstall the transmitter to the pipe according to appropriate instructions insection 2 Installation Instructions and admit pulp to the line
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4756
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 43copy BTG 2011
324 Removing the Electronics Card
NOTEThe electronics card should only be removed for trouble shooting purposeswhen referred from section 33 Troubleshooting
Tools required
Small screwdriver Torx driver T-10
3
21
4
5 6WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile removing the electronicscard
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4856
32 - Service Actions
44 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3241 Assembling the Sensor Electronics Box
Tools required
Torx driver T-10
WARNING
Equipmentdamage
1
2 3
WARNINGAvoid bending the fiber cable
while mounting the electronicscard
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4956
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 45copy BTG 2011
325 Reinstalling the Transmitter
For mounting instructions and connection instructions see section 2
Installation Instructions
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5056
33 - Troubleshooting
46 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
33 Troubleshooting
Symptom Probable Cause Solution
1 No or incorrect output signal 11 Basic check Make sure that the process is working asusual and pulp is flowing in the pipe
Make sure that power is supplied to thecommunication platform
12 Electrical error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled +24V on theelectronics card (see fig 15 ) is permanently lit
If LED +24V is off check the wiring betweenthe sensor electronics box card and thecommunication platform If that does not helpchange the sensor electronics box
13 Software error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled CPU1 on theelectronics card (see fig 15 ) is flashingregularly Irregular flashing from LED CPU1indicates probable software error ContactBTG Service for further assistance
14 Communication error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled COM on theelectronics card is flashing (see fig 15 ) whichindicates that the communication is working
If LED COM is permanently lit check that thesystem cable is correctly connected to thesensor electronics box according to section2411 on page 23
If LED COM is off check the wiring betweenthe sensor electronics box and thecommunication platform for breaks
If the problem still remains contact BTGService for further assistance
2 Incorrect consistencymeasurement
21 Calibration needed Make a complete calibration of the transmitterSee the CPM Operation Manual for furtherinstructions
22 Incorrect LED intensityconfiguration
Access the sensor configuration menu on theCPM and perform an automatic LED intensityadjustment (requires a recalibration) or adjust
the LED intensity manually See the CPM Operation Manual for furtherinstructions
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5156
33 - Troubleshooting
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 47copy BTG 2011
3 Output signal varies withchange in flow
31 Wrong probe angle relative tothe flow
Turn the probe so that the measuring gap is ata 45deg angle from the pulp flow
For sluice valve variant see section 232Measuring Gap Angle Adjustment SluiceValve Variant For weld-in stud variant see section 234Mounting the Probe Weld-in Stud Variant
32 The transmitter is not mountedaccording to instructions It maybe installed at a point where thepulp suspension is layered andthe layering may vary with therate of flow
Check the installation with reference to therecommendations in the InstallationEngineering Guide Note the length of theturbulence damping zone after the pump
4 Abnormally unsteadyoutput signal
41 Selected time-constant fordamping is too short
Increase damping until signal stabilizes Seethe CPM Operation Manual for instructions
Symptom Probable Cause Solution
Fig 15 Electronics card
1 LED CPU1 - Software runindicator
2 LED COM -Communication indicator
3 LED CPU2 - Not used4 LED +24V - Power
indicator
1234
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5256
33 - Troubleshooting
48 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5356
41 - Spare Parts
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 49copy BTG 2011
4 Parts list
41 Spare Parts
Item No
Rec
spare parts
Qty Part No Spare Part Description
1 1 A0115105 TCR-2501 Probe with electronicsB0011684 TCR-2502 Probe with electronics
A0115238 TCT-2501 Probe with electronicsB0011569 RET-2502 Probe with electronics
2 1 A0113563 TCR-2511 Probe with electronicsB0011726 TCR-2512 Probe with electronics
A0121541 TCT-2511 Probe with electronicsB0011734 RET-2512 Probe with electronics
3 1 27003060 O-ring 392x3 EPDM4 1 27014018 O-ring 3747x534 EPDM5 1 A0004796 Sluice valve complete AISI 3166 1 A0043901 Weld-in stud flanged type SS steel 23437 1 A0115170 TCR-2501 Cover complete
B0011700 TCR-2501 Cover complete A0115220 TCT-2502 Cover complete A0115246 RET-2502 Cover complete
8 1 27014000 O-ring 362x3 EPDM9 1 A0115139 Sluice kit TCT RET
9 1 B0011577 Sluice kit TCR
10 1 A0114728 TCR-2511 Weld-on stud complete
1 2 3 4 5 67 8 9 10
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5456
42 - Accessories
50 TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list M20723encopy BTG 2011
42 Accessories
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 A0054460 Blind flange complete Sluice valve variant only2 1 A0112953 CPM Communication cable RS-485 - USB3 1 A0111674 CPM Communication cable RS-4854 1 X20309 BTG Software
1 2 3
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5556
42 - Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 51copy BTG 2011
421 PCD-1000 Probe Cleaning System
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 27012871 O-ring Oslash442x3 EPDM2 2 27016179 O-ring Oslash3747x534 Polyurethane3 2 27014448 O-ring Oslash590x16 Nitril4 2 27014455 O-ring Oslash748x16 Nitril5 2 27014430 O-ring Oslash800x16 Nitril6 2 27016419 O-ring Oslash390x16 Nitril7 1 27014828 X-ring 6922 x 534 Nitril
8 1 27017326 X-ring Oslash2499x353 Nitril9 1 26004895 Guide10 1 A0016436 Cylinder end cover 11 1 A0086082 Guide pin12 1 A0085209 Solenoid valve13 () 1 35008358 Diaphragm valve14 1 A0043901 Weld-in stud flanged type15 1 A0051763 Connection box complete16 1 A0053124 Circuit card
1 B0100545 Sealing kit Consist of item 1-8and Silicone grease48001887
POW R
V LVVV
DO
COM
GND
24V
151213
1016
1 2 3 4 25 345
11 8
9 6 7 9 614
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5656
42 - Accessories
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4756
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 43copy BTG 2011
324 Removing the Electronics Card
NOTEThe electronics card should only be removed for trouble shooting purposeswhen referred from section 33 Troubleshooting
Tools required
Small screwdriver Torx driver T-10
3
21
4
5 6WARNING
Equipmentdamage
WARNING Avoid bending the fiber cablewhile removing the electronicscard
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4856
32 - Service Actions
44 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3241 Assembling the Sensor Electronics Box
Tools required
Torx driver T-10
WARNING
Equipmentdamage
1
2 3
WARNINGAvoid bending the fiber cable
while mounting the electronicscard
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4956
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 45copy BTG 2011
325 Reinstalling the Transmitter
For mounting instructions and connection instructions see section 2
Installation Instructions
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5056
33 - Troubleshooting
46 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
33 Troubleshooting
Symptom Probable Cause Solution
1 No or incorrect output signal 11 Basic check Make sure that the process is working asusual and pulp is flowing in the pipe
Make sure that power is supplied to thecommunication platform
12 Electrical error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled +24V on theelectronics card (see fig 15 ) is permanently lit
If LED +24V is off check the wiring betweenthe sensor electronics box card and thecommunication platform If that does not helpchange the sensor electronics box
13 Software error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled CPU1 on theelectronics card (see fig 15 ) is flashingregularly Irregular flashing from LED CPU1indicates probable software error ContactBTG Service for further assistance
14 Communication error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled COM on theelectronics card is flashing (see fig 15 ) whichindicates that the communication is working
If LED COM is permanently lit check that thesystem cable is correctly connected to thesensor electronics box according to section2411 on page 23
If LED COM is off check the wiring betweenthe sensor electronics box and thecommunication platform for breaks
If the problem still remains contact BTGService for further assistance
2 Incorrect consistencymeasurement
21 Calibration needed Make a complete calibration of the transmitterSee the CPM Operation Manual for furtherinstructions
22 Incorrect LED intensityconfiguration
Access the sensor configuration menu on theCPM and perform an automatic LED intensityadjustment (requires a recalibration) or adjust
the LED intensity manually See the CPM Operation Manual for furtherinstructions
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5156
33 - Troubleshooting
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 47copy BTG 2011
3 Output signal varies withchange in flow
31 Wrong probe angle relative tothe flow
Turn the probe so that the measuring gap is ata 45deg angle from the pulp flow
For sluice valve variant see section 232Measuring Gap Angle Adjustment SluiceValve Variant For weld-in stud variant see section 234Mounting the Probe Weld-in Stud Variant
32 The transmitter is not mountedaccording to instructions It maybe installed at a point where thepulp suspension is layered andthe layering may vary with therate of flow
Check the installation with reference to therecommendations in the InstallationEngineering Guide Note the length of theturbulence damping zone after the pump
4 Abnormally unsteadyoutput signal
41 Selected time-constant fordamping is too short
Increase damping until signal stabilizes Seethe CPM Operation Manual for instructions
Symptom Probable Cause Solution
Fig 15 Electronics card
1 LED CPU1 - Software runindicator
2 LED COM -Communication indicator
3 LED CPU2 - Not used4 LED +24V - Power
indicator
1234
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5256
33 - Troubleshooting
48 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5356
41 - Spare Parts
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 49copy BTG 2011
4 Parts list
41 Spare Parts
Item No
Rec
spare parts
Qty Part No Spare Part Description
1 1 A0115105 TCR-2501 Probe with electronicsB0011684 TCR-2502 Probe with electronics
A0115238 TCT-2501 Probe with electronicsB0011569 RET-2502 Probe with electronics
2 1 A0113563 TCR-2511 Probe with electronicsB0011726 TCR-2512 Probe with electronics
A0121541 TCT-2511 Probe with electronicsB0011734 RET-2512 Probe with electronics
3 1 27003060 O-ring 392x3 EPDM4 1 27014018 O-ring 3747x534 EPDM5 1 A0004796 Sluice valve complete AISI 3166 1 A0043901 Weld-in stud flanged type SS steel 23437 1 A0115170 TCR-2501 Cover complete
B0011700 TCR-2501 Cover complete A0115220 TCT-2502 Cover complete A0115246 RET-2502 Cover complete
8 1 27014000 O-ring 362x3 EPDM9 1 A0115139 Sluice kit TCT RET
9 1 B0011577 Sluice kit TCR
10 1 A0114728 TCR-2511 Weld-on stud complete
1 2 3 4 5 67 8 9 10
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5456
42 - Accessories
50 TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list M20723encopy BTG 2011
42 Accessories
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 A0054460 Blind flange complete Sluice valve variant only2 1 A0112953 CPM Communication cable RS-485 - USB3 1 A0111674 CPM Communication cable RS-4854 1 X20309 BTG Software
1 2 3
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5556
42 - Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 51copy BTG 2011
421 PCD-1000 Probe Cleaning System
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 27012871 O-ring Oslash442x3 EPDM2 2 27016179 O-ring Oslash3747x534 Polyurethane3 2 27014448 O-ring Oslash590x16 Nitril4 2 27014455 O-ring Oslash748x16 Nitril5 2 27014430 O-ring Oslash800x16 Nitril6 2 27016419 O-ring Oslash390x16 Nitril7 1 27014828 X-ring 6922 x 534 Nitril
8 1 27017326 X-ring Oslash2499x353 Nitril9 1 26004895 Guide10 1 A0016436 Cylinder end cover 11 1 A0086082 Guide pin12 1 A0085209 Solenoid valve13 () 1 35008358 Diaphragm valve14 1 A0043901 Weld-in stud flanged type15 1 A0051763 Connection box complete16 1 A0053124 Circuit card
1 B0100545 Sealing kit Consist of item 1-8and Silicone grease48001887
POW R
V LVVV
DO
COM
GND
24V
151213
1016
1 2 3 4 25 345
11 8
9 6 7 9 614
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5656
42 - Accessories
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4856
32 - Service Actions
44 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
3241 Assembling the Sensor Electronics Box
Tools required
Torx driver T-10
WARNING
Equipmentdamage
1
2 3
WARNINGAvoid bending the fiber cable
while mounting the electronicscard
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4956
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 45copy BTG 2011
325 Reinstalling the Transmitter
For mounting instructions and connection instructions see section 2
Installation Instructions
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5056
33 - Troubleshooting
46 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
33 Troubleshooting
Symptom Probable Cause Solution
1 No or incorrect output signal 11 Basic check Make sure that the process is working asusual and pulp is flowing in the pipe
Make sure that power is supplied to thecommunication platform
12 Electrical error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled +24V on theelectronics card (see fig 15 ) is permanently lit
If LED +24V is off check the wiring betweenthe sensor electronics box card and thecommunication platform If that does not helpchange the sensor electronics box
13 Software error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled CPU1 on theelectronics card (see fig 15 ) is flashingregularly Irregular flashing from LED CPU1indicates probable software error ContactBTG Service for further assistance
14 Communication error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled COM on theelectronics card is flashing (see fig 15 ) whichindicates that the communication is working
If LED COM is permanently lit check that thesystem cable is correctly connected to thesensor electronics box according to section2411 on page 23
If LED COM is off check the wiring betweenthe sensor electronics box and thecommunication platform for breaks
If the problem still remains contact BTGService for further assistance
2 Incorrect consistencymeasurement
21 Calibration needed Make a complete calibration of the transmitterSee the CPM Operation Manual for furtherinstructions
22 Incorrect LED intensityconfiguration
Access the sensor configuration menu on theCPM and perform an automatic LED intensityadjustment (requires a recalibration) or adjust
the LED intensity manually See the CPM Operation Manual for furtherinstructions
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5156
33 - Troubleshooting
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 47copy BTG 2011
3 Output signal varies withchange in flow
31 Wrong probe angle relative tothe flow
Turn the probe so that the measuring gap is ata 45deg angle from the pulp flow
For sluice valve variant see section 232Measuring Gap Angle Adjustment SluiceValve Variant For weld-in stud variant see section 234Mounting the Probe Weld-in Stud Variant
32 The transmitter is not mountedaccording to instructions It maybe installed at a point where thepulp suspension is layered andthe layering may vary with therate of flow
Check the installation with reference to therecommendations in the InstallationEngineering Guide Note the length of theturbulence damping zone after the pump
4 Abnormally unsteadyoutput signal
41 Selected time-constant fordamping is too short
Increase damping until signal stabilizes Seethe CPM Operation Manual for instructions
Symptom Probable Cause Solution
Fig 15 Electronics card
1 LED CPU1 - Software runindicator
2 LED COM -Communication indicator
3 LED CPU2 - Not used4 LED +24V - Power
indicator
1234
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5256
33 - Troubleshooting
48 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5356
41 - Spare Parts
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 49copy BTG 2011
4 Parts list
41 Spare Parts
Item No
Rec
spare parts
Qty Part No Spare Part Description
1 1 A0115105 TCR-2501 Probe with electronicsB0011684 TCR-2502 Probe with electronics
A0115238 TCT-2501 Probe with electronicsB0011569 RET-2502 Probe with electronics
2 1 A0113563 TCR-2511 Probe with electronicsB0011726 TCR-2512 Probe with electronics
A0121541 TCT-2511 Probe with electronicsB0011734 RET-2512 Probe with electronics
3 1 27003060 O-ring 392x3 EPDM4 1 27014018 O-ring 3747x534 EPDM5 1 A0004796 Sluice valve complete AISI 3166 1 A0043901 Weld-in stud flanged type SS steel 23437 1 A0115170 TCR-2501 Cover complete
B0011700 TCR-2501 Cover complete A0115220 TCT-2502 Cover complete A0115246 RET-2502 Cover complete
8 1 27014000 O-ring 362x3 EPDM9 1 A0115139 Sluice kit TCT RET
9 1 B0011577 Sluice kit TCR
10 1 A0114728 TCR-2511 Weld-on stud complete
1 2 3 4 5 67 8 9 10
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5456
42 - Accessories
50 TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list M20723encopy BTG 2011
42 Accessories
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 A0054460 Blind flange complete Sluice valve variant only2 1 A0112953 CPM Communication cable RS-485 - USB3 1 A0111674 CPM Communication cable RS-4854 1 X20309 BTG Software
1 2 3
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5556
42 - Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 51copy BTG 2011
421 PCD-1000 Probe Cleaning System
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 27012871 O-ring Oslash442x3 EPDM2 2 27016179 O-ring Oslash3747x534 Polyurethane3 2 27014448 O-ring Oslash590x16 Nitril4 2 27014455 O-ring Oslash748x16 Nitril5 2 27014430 O-ring Oslash800x16 Nitril6 2 27016419 O-ring Oslash390x16 Nitril7 1 27014828 X-ring 6922 x 534 Nitril
8 1 27017326 X-ring Oslash2499x353 Nitril9 1 26004895 Guide10 1 A0016436 Cylinder end cover 11 1 A0086082 Guide pin12 1 A0085209 Solenoid valve13 () 1 35008358 Diaphragm valve14 1 A0043901 Weld-in stud flanged type15 1 A0051763 Connection box complete16 1 A0053124 Circuit card
1 B0100545 Sealing kit Consist of item 1-8and Silicone grease48001887
POW R
V LVVV
DO
COM
GND
24V
151213
1016
1 2 3 4 25 345
11 8
9 6 7 9 614
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5656
42 - Accessories
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 4956
32 - Service Actions
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 45copy BTG 2011
325 Reinstalling the Transmitter
For mounting instructions and connection instructions see section 2
Installation Instructions
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5056
33 - Troubleshooting
46 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
33 Troubleshooting
Symptom Probable Cause Solution
1 No or incorrect output signal 11 Basic check Make sure that the process is working asusual and pulp is flowing in the pipe
Make sure that power is supplied to thecommunication platform
12 Electrical error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled +24V on theelectronics card (see fig 15 ) is permanently lit
If LED +24V is off check the wiring betweenthe sensor electronics box card and thecommunication platform If that does not helpchange the sensor electronics box
13 Software error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled CPU1 on theelectronics card (see fig 15 ) is flashingregularly Irregular flashing from LED CPU1indicates probable software error ContactBTG Service for further assistance
14 Communication error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled COM on theelectronics card is flashing (see fig 15 ) whichindicates that the communication is working
If LED COM is permanently lit check that thesystem cable is correctly connected to thesensor electronics box according to section2411 on page 23
If LED COM is off check the wiring betweenthe sensor electronics box and thecommunication platform for breaks
If the problem still remains contact BTGService for further assistance
2 Incorrect consistencymeasurement
21 Calibration needed Make a complete calibration of the transmitterSee the CPM Operation Manual for furtherinstructions
22 Incorrect LED intensityconfiguration
Access the sensor configuration menu on theCPM and perform an automatic LED intensityadjustment (requires a recalibration) or adjust
the LED intensity manually See the CPM Operation Manual for furtherinstructions
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5156
33 - Troubleshooting
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 47copy BTG 2011
3 Output signal varies withchange in flow
31 Wrong probe angle relative tothe flow
Turn the probe so that the measuring gap is ata 45deg angle from the pulp flow
For sluice valve variant see section 232Measuring Gap Angle Adjustment SluiceValve Variant For weld-in stud variant see section 234Mounting the Probe Weld-in Stud Variant
32 The transmitter is not mountedaccording to instructions It maybe installed at a point where thepulp suspension is layered andthe layering may vary with therate of flow
Check the installation with reference to therecommendations in the InstallationEngineering Guide Note the length of theturbulence damping zone after the pump
4 Abnormally unsteadyoutput signal
41 Selected time-constant fordamping is too short
Increase damping until signal stabilizes Seethe CPM Operation Manual for instructions
Symptom Probable Cause Solution
Fig 15 Electronics card
1 LED CPU1 - Software runindicator
2 LED COM -Communication indicator
3 LED CPU2 - Not used4 LED +24V - Power
indicator
1234
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5256
33 - Troubleshooting
48 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5356
41 - Spare Parts
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 49copy BTG 2011
4 Parts list
41 Spare Parts
Item No
Rec
spare parts
Qty Part No Spare Part Description
1 1 A0115105 TCR-2501 Probe with electronicsB0011684 TCR-2502 Probe with electronics
A0115238 TCT-2501 Probe with electronicsB0011569 RET-2502 Probe with electronics
2 1 A0113563 TCR-2511 Probe with electronicsB0011726 TCR-2512 Probe with electronics
A0121541 TCT-2511 Probe with electronicsB0011734 RET-2512 Probe with electronics
3 1 27003060 O-ring 392x3 EPDM4 1 27014018 O-ring 3747x534 EPDM5 1 A0004796 Sluice valve complete AISI 3166 1 A0043901 Weld-in stud flanged type SS steel 23437 1 A0115170 TCR-2501 Cover complete
B0011700 TCR-2501 Cover complete A0115220 TCT-2502 Cover complete A0115246 RET-2502 Cover complete
8 1 27014000 O-ring 362x3 EPDM9 1 A0115139 Sluice kit TCT RET
9 1 B0011577 Sluice kit TCR
10 1 A0114728 TCR-2511 Weld-on stud complete
1 2 3 4 5 67 8 9 10
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5456
42 - Accessories
50 TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list M20723encopy BTG 2011
42 Accessories
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 A0054460 Blind flange complete Sluice valve variant only2 1 A0112953 CPM Communication cable RS-485 - USB3 1 A0111674 CPM Communication cable RS-4854 1 X20309 BTG Software
1 2 3
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5556
42 - Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 51copy BTG 2011
421 PCD-1000 Probe Cleaning System
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 27012871 O-ring Oslash442x3 EPDM2 2 27016179 O-ring Oslash3747x534 Polyurethane3 2 27014448 O-ring Oslash590x16 Nitril4 2 27014455 O-ring Oslash748x16 Nitril5 2 27014430 O-ring Oslash800x16 Nitril6 2 27016419 O-ring Oslash390x16 Nitril7 1 27014828 X-ring 6922 x 534 Nitril
8 1 27017326 X-ring Oslash2499x353 Nitril9 1 26004895 Guide10 1 A0016436 Cylinder end cover 11 1 A0086082 Guide pin12 1 A0085209 Solenoid valve13 () 1 35008358 Diaphragm valve14 1 A0043901 Weld-in stud flanged type15 1 A0051763 Connection box complete16 1 A0053124 Circuit card
1 B0100545 Sealing kit Consist of item 1-8and Silicone grease48001887
POW R
V LVVV
DO
COM
GND
24V
151213
1016
1 2 3 4 25 345
11 8
9 6 7 9 614
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5656
42 - Accessories
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5056
33 - Troubleshooting
46 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
33 Troubleshooting
Symptom Probable Cause Solution
1 No or incorrect output signal 11 Basic check Make sure that the process is working asusual and pulp is flowing in the pipe
Make sure that power is supplied to thecommunication platform
12 Electrical error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled +24V on theelectronics card (see fig 15 ) is permanently lit
If LED +24V is off check the wiring betweenthe sensor electronics box card and thecommunication platform If that does not helpchange the sensor electronics box
13 Software error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled CPU1 on theelectronics card (see fig 15 ) is flashingregularly Irregular flashing from LED CPU1indicates probable software error ContactBTG Service for further assistance
14 Communication error Remove the electronics card from the sensorelectronics box according to section 324Removing the Electronics Card
Check that the LED labeled COM on theelectronics card is flashing (see fig 15 ) whichindicates that the communication is working
If LED COM is permanently lit check that thesystem cable is correctly connected to thesensor electronics box according to section2411 on page 23
If LED COM is off check the wiring betweenthe sensor electronics box and thecommunication platform for breaks
If the problem still remains contact BTGService for further assistance
2 Incorrect consistencymeasurement
21 Calibration needed Make a complete calibration of the transmitterSee the CPM Operation Manual for furtherinstructions
22 Incorrect LED intensityconfiguration
Access the sensor configuration menu on theCPM and perform an automatic LED intensityadjustment (requires a recalibration) or adjust
the LED intensity manually See the CPM Operation Manual for furtherinstructions
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5156
33 - Troubleshooting
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 47copy BTG 2011
3 Output signal varies withchange in flow
31 Wrong probe angle relative tothe flow
Turn the probe so that the measuring gap is ata 45deg angle from the pulp flow
For sluice valve variant see section 232Measuring Gap Angle Adjustment SluiceValve Variant For weld-in stud variant see section 234Mounting the Probe Weld-in Stud Variant
32 The transmitter is not mountedaccording to instructions It maybe installed at a point where thepulp suspension is layered andthe layering may vary with therate of flow
Check the installation with reference to therecommendations in the InstallationEngineering Guide Note the length of theturbulence damping zone after the pump
4 Abnormally unsteadyoutput signal
41 Selected time-constant fordamping is too short
Increase damping until signal stabilizes Seethe CPM Operation Manual for instructions
Symptom Probable Cause Solution
Fig 15 Electronics card
1 LED CPU1 - Software runindicator
2 LED COM -Communication indicator
3 LED CPU2 - Not used4 LED +24V - Power
indicator
1234
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5256
33 - Troubleshooting
48 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5356
41 - Spare Parts
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 49copy BTG 2011
4 Parts list
41 Spare Parts
Item No
Rec
spare parts
Qty Part No Spare Part Description
1 1 A0115105 TCR-2501 Probe with electronicsB0011684 TCR-2502 Probe with electronics
A0115238 TCT-2501 Probe with electronicsB0011569 RET-2502 Probe with electronics
2 1 A0113563 TCR-2511 Probe with electronicsB0011726 TCR-2512 Probe with electronics
A0121541 TCT-2511 Probe with electronicsB0011734 RET-2512 Probe with electronics
3 1 27003060 O-ring 392x3 EPDM4 1 27014018 O-ring 3747x534 EPDM5 1 A0004796 Sluice valve complete AISI 3166 1 A0043901 Weld-in stud flanged type SS steel 23437 1 A0115170 TCR-2501 Cover complete
B0011700 TCR-2501 Cover complete A0115220 TCT-2502 Cover complete A0115246 RET-2502 Cover complete
8 1 27014000 O-ring 362x3 EPDM9 1 A0115139 Sluice kit TCT RET
9 1 B0011577 Sluice kit TCR
10 1 A0114728 TCR-2511 Weld-on stud complete
1 2 3 4 5 67 8 9 10
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5456
42 - Accessories
50 TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list M20723encopy BTG 2011
42 Accessories
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 A0054460 Blind flange complete Sluice valve variant only2 1 A0112953 CPM Communication cable RS-485 - USB3 1 A0111674 CPM Communication cable RS-4854 1 X20309 BTG Software
1 2 3
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5556
42 - Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 51copy BTG 2011
421 PCD-1000 Probe Cleaning System
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 27012871 O-ring Oslash442x3 EPDM2 2 27016179 O-ring Oslash3747x534 Polyurethane3 2 27014448 O-ring Oslash590x16 Nitril4 2 27014455 O-ring Oslash748x16 Nitril5 2 27014430 O-ring Oslash800x16 Nitril6 2 27016419 O-ring Oslash390x16 Nitril7 1 27014828 X-ring 6922 x 534 Nitril
8 1 27017326 X-ring Oslash2499x353 Nitril9 1 26004895 Guide10 1 A0016436 Cylinder end cover 11 1 A0086082 Guide pin12 1 A0085209 Solenoid valve13 () 1 35008358 Diaphragm valve14 1 A0043901 Weld-in stud flanged type15 1 A0051763 Connection box complete16 1 A0053124 Circuit card
1 B0100545 Sealing kit Consist of item 1-8and Silicone grease48001887
POW R
V LVVV
DO
COM
GND
24V
151213
1016
1 2 3 4 25 345
11 8
9 6 7 9 614
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5656
42 - Accessories
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5156
33 - Troubleshooting
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions 47copy BTG 2011
3 Output signal varies withchange in flow
31 Wrong probe angle relative tothe flow
Turn the probe so that the measuring gap is ata 45deg angle from the pulp flow
For sluice valve variant see section 232Measuring Gap Angle Adjustment SluiceValve Variant For weld-in stud variant see section 234Mounting the Probe Weld-in Stud Variant
32 The transmitter is not mountedaccording to instructions It maybe installed at a point where thepulp suspension is layered andthe layering may vary with therate of flow
Check the installation with reference to therecommendations in the InstallationEngineering Guide Note the length of theturbulence damping zone after the pump
4 Abnormally unsteadyoutput signal
41 Selected time-constant fordamping is too short
Increase damping until signal stabilizes Seethe CPM Operation Manual for instructions
Symptom Probable Cause Solution
Fig 15 Electronics card
1 LED CPU1 - Software runindicator
2 LED COM -Communication indicator
3 LED CPU2 - Not used4 LED +24V - Power
indicator
1234
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5256
33 - Troubleshooting
48 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5356
41 - Spare Parts
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 49copy BTG 2011
4 Parts list
41 Spare Parts
Item No
Rec
spare parts
Qty Part No Spare Part Description
1 1 A0115105 TCR-2501 Probe with electronicsB0011684 TCR-2502 Probe with electronics
A0115238 TCT-2501 Probe with electronicsB0011569 RET-2502 Probe with electronics
2 1 A0113563 TCR-2511 Probe with electronicsB0011726 TCR-2512 Probe with electronics
A0121541 TCT-2511 Probe with electronicsB0011734 RET-2512 Probe with electronics
3 1 27003060 O-ring 392x3 EPDM4 1 27014018 O-ring 3747x534 EPDM5 1 A0004796 Sluice valve complete AISI 3166 1 A0043901 Weld-in stud flanged type SS steel 23437 1 A0115170 TCR-2501 Cover complete
B0011700 TCR-2501 Cover complete A0115220 TCT-2502 Cover complete A0115246 RET-2502 Cover complete
8 1 27014000 O-ring 362x3 EPDM9 1 A0115139 Sluice kit TCT RET
9 1 B0011577 Sluice kit TCR
10 1 A0114728 TCR-2511 Weld-on stud complete
1 2 3 4 5 67 8 9 10
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5456
42 - Accessories
50 TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list M20723encopy BTG 2011
42 Accessories
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 A0054460 Blind flange complete Sluice valve variant only2 1 A0112953 CPM Communication cable RS-485 - USB3 1 A0111674 CPM Communication cable RS-4854 1 X20309 BTG Software
1 2 3
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5556
42 - Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 51copy BTG 2011
421 PCD-1000 Probe Cleaning System
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 27012871 O-ring Oslash442x3 EPDM2 2 27016179 O-ring Oslash3747x534 Polyurethane3 2 27014448 O-ring Oslash590x16 Nitril4 2 27014455 O-ring Oslash748x16 Nitril5 2 27014430 O-ring Oslash800x16 Nitril6 2 27016419 O-ring Oslash390x16 Nitril7 1 27014828 X-ring 6922 x 534 Nitril
8 1 27017326 X-ring Oslash2499x353 Nitril9 1 26004895 Guide10 1 A0016436 Cylinder end cover 11 1 A0086082 Guide pin12 1 A0085209 Solenoid valve13 () 1 35008358 Diaphragm valve14 1 A0043901 Weld-in stud flanged type15 1 A0051763 Connection box complete16 1 A0053124 Circuit card
1 B0100545 Sealing kit Consist of item 1-8and Silicone grease48001887
POW R
V LVVV
DO
COM
GND
24V
151213
1016
1 2 3 4 25 345
11 8
9 6 7 9 614
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5656
42 - Accessories
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5256
33 - Troubleshooting
48 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5356
41 - Spare Parts
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 49copy BTG 2011
4 Parts list
41 Spare Parts
Item No
Rec
spare parts
Qty Part No Spare Part Description
1 1 A0115105 TCR-2501 Probe with electronicsB0011684 TCR-2502 Probe with electronics
A0115238 TCT-2501 Probe with electronicsB0011569 RET-2502 Probe with electronics
2 1 A0113563 TCR-2511 Probe with electronicsB0011726 TCR-2512 Probe with electronics
A0121541 TCT-2511 Probe with electronicsB0011734 RET-2512 Probe with electronics
3 1 27003060 O-ring 392x3 EPDM4 1 27014018 O-ring 3747x534 EPDM5 1 A0004796 Sluice valve complete AISI 3166 1 A0043901 Weld-in stud flanged type SS steel 23437 1 A0115170 TCR-2501 Cover complete
B0011700 TCR-2501 Cover complete A0115220 TCT-2502 Cover complete A0115246 RET-2502 Cover complete
8 1 27014000 O-ring 362x3 EPDM9 1 A0115139 Sluice kit TCT RET
9 1 B0011577 Sluice kit TCR
10 1 A0114728 TCR-2511 Weld-on stud complete
1 2 3 4 5 67 8 9 10
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5456
42 - Accessories
50 TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list M20723encopy BTG 2011
42 Accessories
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 A0054460 Blind flange complete Sluice valve variant only2 1 A0112953 CPM Communication cable RS-485 - USB3 1 A0111674 CPM Communication cable RS-4854 1 X20309 BTG Software
1 2 3
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5556
42 - Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 51copy BTG 2011
421 PCD-1000 Probe Cleaning System
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 27012871 O-ring Oslash442x3 EPDM2 2 27016179 O-ring Oslash3747x534 Polyurethane3 2 27014448 O-ring Oslash590x16 Nitril4 2 27014455 O-ring Oslash748x16 Nitril5 2 27014430 O-ring Oslash800x16 Nitril6 2 27016419 O-ring Oslash390x16 Nitril7 1 27014828 X-ring 6922 x 534 Nitril
8 1 27017326 X-ring Oslash2499x353 Nitril9 1 26004895 Guide10 1 A0016436 Cylinder end cover 11 1 A0086082 Guide pin12 1 A0085209 Solenoid valve13 () 1 35008358 Diaphragm valve14 1 A0043901 Weld-in stud flanged type15 1 A0051763 Connection box complete16 1 A0053124 Circuit card
1 B0100545 Sealing kit Consist of item 1-8and Silicone grease48001887
POW R
V LVVV
DO
COM
GND
24V
151213
1016
1 2 3 4 25 345
11 8
9 6 7 9 614
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5656
42 - Accessories
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5356
41 - Spare Parts
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 49copy BTG 2011
4 Parts list
41 Spare Parts
Item No
Rec
spare parts
Qty Part No Spare Part Description
1 1 A0115105 TCR-2501 Probe with electronicsB0011684 TCR-2502 Probe with electronics
A0115238 TCT-2501 Probe with electronicsB0011569 RET-2502 Probe with electronics
2 1 A0113563 TCR-2511 Probe with electronicsB0011726 TCR-2512 Probe with electronics
A0121541 TCT-2511 Probe with electronicsB0011734 RET-2512 Probe with electronics
3 1 27003060 O-ring 392x3 EPDM4 1 27014018 O-ring 3747x534 EPDM5 1 A0004796 Sluice valve complete AISI 3166 1 A0043901 Weld-in stud flanged type SS steel 23437 1 A0115170 TCR-2501 Cover complete
B0011700 TCR-2501 Cover complete A0115220 TCT-2502 Cover complete A0115246 RET-2502 Cover complete
8 1 27014000 O-ring 362x3 EPDM9 1 A0115139 Sluice kit TCT RET
9 1 B0011577 Sluice kit TCR
10 1 A0114728 TCR-2511 Weld-on stud complete
1 2 3 4 5 67 8 9 10
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5456
42 - Accessories
50 TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list M20723encopy BTG 2011
42 Accessories
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 A0054460 Blind flange complete Sluice valve variant only2 1 A0112953 CPM Communication cable RS-485 - USB3 1 A0111674 CPM Communication cable RS-4854 1 X20309 BTG Software
1 2 3
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5556
42 - Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 51copy BTG 2011
421 PCD-1000 Probe Cleaning System
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 27012871 O-ring Oslash442x3 EPDM2 2 27016179 O-ring Oslash3747x534 Polyurethane3 2 27014448 O-ring Oslash590x16 Nitril4 2 27014455 O-ring Oslash748x16 Nitril5 2 27014430 O-ring Oslash800x16 Nitril6 2 27016419 O-ring Oslash390x16 Nitril7 1 27014828 X-ring 6922 x 534 Nitril
8 1 27017326 X-ring Oslash2499x353 Nitril9 1 26004895 Guide10 1 A0016436 Cylinder end cover 11 1 A0086082 Guide pin12 1 A0085209 Solenoid valve13 () 1 35008358 Diaphragm valve14 1 A0043901 Weld-in stud flanged type15 1 A0051763 Connection box complete16 1 A0053124 Circuit card
1 B0100545 Sealing kit Consist of item 1-8and Silicone grease48001887
POW R
V LVVV
DO
COM
GND
24V
151213
1016
1 2 3 4 25 345
11 8
9 6 7 9 614
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5656
42 - Accessories
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5456
42 - Accessories
50 TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list M20723encopy BTG 2011
42 Accessories
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 A0054460 Blind flange complete Sluice valve variant only2 1 A0112953 CPM Communication cable RS-485 - USB3 1 A0111674 CPM Communication cable RS-4854 1 X20309 BTG Software
1 2 3
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5556
42 - Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 51copy BTG 2011
421 PCD-1000 Probe Cleaning System
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 27012871 O-ring Oslash442x3 EPDM2 2 27016179 O-ring Oslash3747x534 Polyurethane3 2 27014448 O-ring Oslash590x16 Nitril4 2 27014455 O-ring Oslash748x16 Nitril5 2 27014430 O-ring Oslash800x16 Nitril6 2 27016419 O-ring Oslash390x16 Nitril7 1 27014828 X-ring 6922 x 534 Nitril
8 1 27017326 X-ring Oslash2499x353 Nitril9 1 26004895 Guide10 1 A0016436 Cylinder end cover 11 1 A0086082 Guide pin12 1 A0085209 Solenoid valve13 () 1 35008358 Diaphragm valve14 1 A0043901 Weld-in stud flanged type15 1 A0051763 Connection box complete16 1 A0053124 Circuit card
1 B0100545 Sealing kit Consist of item 1-8and Silicone grease48001887
POW R
V LVVV
DO
COM
GND
24V
151213
1016
1 2 3 4 25 345
11 8
9 6 7 9 614
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5656
42 - Accessories
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5556
42 - Accessories
M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Parts list 51copy BTG 2011
421 PCD-1000 Probe Cleaning System
Item No
Rec spare parts
Qty Part No Spare Part Description
1 1 27012871 O-ring Oslash442x3 EPDM2 2 27016179 O-ring Oslash3747x534 Polyurethane3 2 27014448 O-ring Oslash590x16 Nitril4 2 27014455 O-ring Oslash748x16 Nitril5 2 27014430 O-ring Oslash800x16 Nitril6 2 27016419 O-ring Oslash390x16 Nitril7 1 27014828 X-ring 6922 x 534 Nitril
8 1 27017326 X-ring Oslash2499x353 Nitril9 1 26004895 Guide10 1 A0016436 Cylinder end cover 11 1 A0086082 Guide pin12 1 A0085209 Solenoid valve13 () 1 35008358 Diaphragm valve14 1 A0043901 Weld-in stud flanged type15 1 A0051763 Connection box complete16 1 A0053124 Circuit card
1 B0100545 Sealing kit Consist of item 1-8and Silicone grease48001887
POW R
V LVVV
DO
COM
GND
24V
151213
1016
1 2 3 4 25 345
11 8
9 6 7 9 614
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5656
42 - Accessories
7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2
httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5656
42 - Accessories