Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2

56
USER MANUAL  © BTG Inst ruments AB TCR-25X1 / TCR-25X2 / TCT-25X1 / RET-25X2 T otal Consistency Transmitter M2072/3en

description

Manual de usuario transmisor de consistencia óptico BTG modelo TCR-25XX TCT-25X1 RET-25X2

Transcript of Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2

Page 1: 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

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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

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Important Information

2 TCR-2501 TCR-2502 TCT-2501 RET-2502 M20723encopy BTG 2011

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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

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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

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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

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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

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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

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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

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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

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

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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

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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

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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

Page 2: 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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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

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

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

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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

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

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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

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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

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

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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

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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

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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

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

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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

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

Page 3: 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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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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33 - Troubleshooting

48 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011

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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

Page 4: Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2

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

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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

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

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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

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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

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

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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

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

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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

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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

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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

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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

Page 5: 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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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

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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

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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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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

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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

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

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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

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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

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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

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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

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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

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

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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

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

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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

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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

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

Page 6: Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2

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

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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

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

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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

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

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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

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

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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

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

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

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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

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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

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42 - Accessories

Page 7: 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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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

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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)

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

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

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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

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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

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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

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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

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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

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

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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

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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

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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

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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

Page 8: 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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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

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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

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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

Page 9: 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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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

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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

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

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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

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

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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

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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

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

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

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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

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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

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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

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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

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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

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42 - Accessories

Page 10: 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

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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

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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

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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

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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

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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

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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

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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

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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

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

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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

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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

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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

Page 11: 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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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

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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

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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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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

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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

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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

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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

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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

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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

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

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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

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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

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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

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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

7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2

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42 - Accessories

Page 12: 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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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

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

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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

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

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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

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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

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

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

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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

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

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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

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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

Page 13: 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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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

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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

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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

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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

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

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

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

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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

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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

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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

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42 - Accessories

Page 14: 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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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

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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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33 - Troubleshooting

48 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011

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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

Page 15: 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

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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

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

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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

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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

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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

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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

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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

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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

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

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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

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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

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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

Page 16: 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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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

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

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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

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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

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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

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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

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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

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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

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

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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

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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

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33 - Troubleshooting

48 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011

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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

Page 17: 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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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

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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

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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

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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

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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

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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

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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

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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

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

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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

Page 18: 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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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

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

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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

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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

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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

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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

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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

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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

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42 - Accessories

Page 19: 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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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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33 - Troubleshooting

48 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011

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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

Page 20: 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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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

Page 21: 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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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

Page 22: 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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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33 - Troubleshooting

48 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011

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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

Page 23: 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

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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

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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

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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

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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

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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

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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

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33 - Troubleshooting

48 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011

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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

Page 24: 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

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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

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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

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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

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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

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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

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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

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33 - Troubleshooting

48 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011

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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

Page 25: 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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23 - Mounting Instructions

M20723en TCR-2501 TCR-2502 TCT-2501 RET-2502 Installation Instructions 21copy BTG 2011

6

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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

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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

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

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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

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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

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33 - Troubleshooting

48 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011

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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

Page 26: 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

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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

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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

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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

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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

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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

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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

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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

Page 27: 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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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

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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

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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

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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

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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

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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

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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

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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

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42 - Accessories

Page 28: 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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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

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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

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

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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

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

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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

Page 29: 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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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

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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

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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

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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

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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

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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

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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

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33 - Troubleshooting

48 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011

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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

Page 30: 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

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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

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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

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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

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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

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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

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33 - Troubleshooting

48 TCR-2501 TCR-2502 TCT-2501 RET-2502 Service Instructions M20723encopy BTG 2011

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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

Page 31: 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

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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

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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

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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

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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

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

Page 32: 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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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

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

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

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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

Page 33: 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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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

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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

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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

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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

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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

Page 34: 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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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

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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

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

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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

Page 35: 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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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

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

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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

Page 36: 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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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

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

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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

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

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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

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

Page 37: 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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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

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

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

httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5656

42 - Accessories

Page 38: 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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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

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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

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

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

Page 39: Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2

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

Page 40: Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2

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

Page 41: Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2

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

Page 42: Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2

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

Page 43: Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2

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

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

Page 44: Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2

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

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

Page 45: Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2

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

Page 46: Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2

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

Page 47: Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2

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

Page 48: Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2

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

Page 49: Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2

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

Page 50: Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2

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

Page 51: Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2

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

Page 52: Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2

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

Page 53: Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2

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

Page 54: Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2

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

Page 55: Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2

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

Page 56: Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2

7172019 Manul de Usuatio BTG TCR-25XX TCT-25X1 RET-25X2

httpslidepdfcomreaderfullmanul-de-usuatio-btg-tcr-25xx-tct-25x1-ret-25x2 5656

42 - Accessories