Technical Information Level-Radar micropilot M FMR 230/231/240

Technical InformationTI 345F/00/en Level-Radar

micropilot MFMR 230/231/240

Smart Transmitter for continuous and non-contact level measurementCost-effective 4…20 mA 2-wire technologySuitable for hazardous locations

Features and benefits• 2-wire technology, low price:

A real alternative to differential pressure, floats and displacers.2-wire technology reduces wiring costs and allows easy implementation into existing systems.

• Non-contact measurement:Measurement is almost independent from product properties.

• Easy on-site operation via menu-driven alphanumeric display.

• Easy commissioning, documentation and diagnostics via operating software (ToF Tool).

• 2 frequency ranges – approx. 6 and 26 GHz:No compromises, the right frequency for every application.

• HART or PROFIBUS-PA respectively Foundation Fieldbus protocol.

• High temperatures:Suitable for process temperatures up to +200 °C (392 °F), up to 400 °C (752 °F) with high-temperature antenna.

• Rod antenna with inactive length:Reliable measurement in narrow nozzles, with condensation andbuild-up in the nozzle.

ApplicationThe Micropilot M is used for continuous, non-contact level measurement of liquids, pastes, and slurries. The measurement is not affected by changing media, temperature changes, gas blankets or vapours.• The FMR 230 is especially suited for

measurement in buffer and process tanks.

• The FMR 231 has its strengths wherever high chemical compatibility is required.

• The FMR 240 with the small (1½") horn antenna is ideally suited for small vessels. Additionally, it provides an accuracy of ±3 mm.

FMR 231

FMR 230

FMR 240

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Function and system design

Measuring principle The Micropilot is a "downward-looking" measuring system, operating based on the time-of-flight method. It measures the distance from the reference point (process connection) to the product surface. Radar impulses are emitted by an antenna, reflected off the product surface and received again by the radar system.

InputThe reflected radar impulses are received by the antenna and transmitted into the electronics.A microprocessor evaluates the signal and identifies the level echo caused by the reflection of the radar impulse at the product surface. The unambiguous signal identification is accomplished by the PulseMaster software, based on many years of experience with time-of-flight technology. The mm-accuracy of the Micropilot S could be achieved with the patented algorithms of the PhaseMaster software.The distance D to the product surface is proportional to the time of flight t of the impulse:

D = c · t/2,with c being the speed of light.

Based on the known empty distance E, the level L is calculated:

L = E – D

Refer to the above figure for the reference point for "E".The Micropilot is equipped with functions to suppress interference echoes. The user can activate these functions. They ensure that interference echoes (i.e. from edges and weld seams) are not interpreted as level echo.

OutputThe Micropilot is commissioned by entering an empty distance E (=zero), a full distance F (=span) and an application parameter. The application parameter automatically adapts the instrument to the measuring conditions. The data points “E” and “F” correspond with 4mA and 20mA for instruments with current output. They correspond with 0 % and 100 % for digital outputs and the display module.A linearization, based on a table entered either manually or semi-automatically, can be activated locally or remotely. This function provides a measurement in engineering units and a linear output signal for spheres, horizontal cylindrical tanks and vessels with conical outlet.

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Equipment architecture Stand-aloneThe Micropilot M can be used for measurement in a stilling well / bypass as well as in free space.The instrument provides a 4…20 mA output with HART protocol, or PROFIBUS-PA respectively Foundation Fieldbus communication.

4…20 mA output with HART protocol.The complete measuring system consists of:

On-site operation:• with display and operating module VU 331,• with a Personal Computer, FXA 193 and the operating software ToF Tool.

The ToF Tool is a graphical operating software for instruments from Endress+Hauser that operate based on the time-of-flight principle (radar, ultrasonic, guided micro-impulse). It assists with commissioning, securing data, signal analysis and documentation of the measuring point.

Remote operation:• with HART handheld DXR 275,• with a Personal Computer, Commubox FXA 191 and the operating software COMMUWIN II

respectively ToF Tool.L0

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System integration via PROFIBUS-PAA maximum of 32 transmitters (8 if mounted in an explosion hazardous location EEx ia IIC according to FISCO-model) can be connected to the bus. The segment coupler provides the operating voltage to the bus. Both on-site as well as remote operation are possible.The complete measuring system consists of:

System integration via Foundation FieldbusA maximum of 32 transmitters (standard, EEx em or EEx d) can be connected to the bus. For protection class EEx ia IIC: the max. number of transmitters depends on the established rules and standards for intrinsically safe circuits (EN 60070-14), proof of intrinsically safety. Both on-site as well as remote operation are possible. The complete measuring system consists of:

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System integration via RackbusMultiple transmitters Micropilot M (or other instruments) can be connected to a higher-level bus system via a Gateway ZA:• Every HART transmitter via one interface module FXN 672 each.• Gateways are available for MODBUS, FIP, PROFIBUS, INTERBUS etc.• Both on-site as well as remote operation are possible.

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Input

Measured variable The measured variable is the distance between a reference point (refer to fig. on page 2) and a reflective surface (i.e. medium surface).The level is calculated based on the tank height entered.The level can be converted into other units (volume, mass) by means of a linearization.

Measuring range The usable measuring range depends on the size of the antenna, the reflectivity of the medium, the mounting location and eventual interference reflections. The following tables describe the groups of media as well as the achievable measuring range as a function of application and media group. If the dielectric constant of a medium is unknown, it is recommended to assume media group B to ensure a reliable measurement.

1) Treat Ammonia NH3 as a medium of group A, i.e. always use a stilling well.

Measuring range depending on vessel type, conditions and product for Micropilot M FMR 230 and FMR 231:

2) possible, i.e. with stilling well in bypass.

Product class DK (εr) Examples

A 1.4 … 1.9 non-conducting liquids, e.g. liquefied gas 1)

B 1.9 … 4 non-conducting liquids, e.g. benzene, oil, toluene, …

C 4 … 10 e.g. concentrated acids, organic solvents, esters, aniline, alcohol, acetone, …

D > 10 conducting liquids, e.g. aqueous solutions, dilute acids and alkalis

Product class Storage tank(scarce

draining/filling)

Buffer tank(continuous

draining / filling)

Tank with single stage propeller agitator

Stilling well Bypass

Measuring range Measuring range Measuring rangeMeasuring

rangeMeasuring

range

FMR 230:DN150

6"DN200/250

8" / 10"DN150

6"DN200/250

8" / 10"DN150

6"DN200/250

8" / 10"DN80…250

3"…10"DN80…150

3"…6"

FMR 231: Rod antenna — Rod antenna — Rod antenna — — —

A DK(εr)=1.4…1.9 to use the stilling well (20 m / 67 ft) 20 m/67 ft 2)

B DK(εr)=1.9…4 10 m/33 ft 15 m/50 ft 5 m/16 ft 7.5 m/24 ft 4 m/13 ft 6 m/20 ft 20 m/67 ft 2)

C DK(εr)=4…10 15 m/50 ft 20 m/67 ft 7.5 m/24 ft 10 m/33 ft 6 m/20 ft 8 m/27 ft 20 m/67 ft 20 m/67 ft

D DK(εr)>10 20 m/67 ft 20 m/67 ft 10 m/33 ft 12.5 m/42 ft 8 m/27 ft 10 m/33 ft 20 m/67 ft 20 m/67 ft

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Measuring range depending on vessel type, conditions, and product for Micropilot M FMR 240:

Product class Storage tank(scarce draining/filling)

Buffer tank(continuous draining / filling)

Tank with single stage propeller agitator

Measuring range Measuring range Measuring range

FMR 240:1½"

40mmDN50

2"DN80

3"DN100

4"1½"

40mmDN50

2"DN80

3"DN100

4"1½"

40mmDN50

2"DN80

3"DN100

4"

A DK(εr)=1.4…1.9 to use the stilling well (20 m / 67 ft)

B DK(εr)=1.9…43 m / 10 ft

5 m / 16 ft

10 m / 33 ft

15 m / 50 ft

2 m / 7 ft

2.5 m / 8 ft

5 m / 16 ft

7.5 m / 25 ft

1 m / 3 ft

1 m / 3 ft

2 m / 7 ft

3 m / 10 ft

C DK(εr)=4…106 m / 20 ft

10 m / 33 ft

15 m / 50 ft

20 m / 67 ft

3 m / 10 ft

5 m / 16 ft

7.5 m / 25 ft

10 m / 33 ft

1.5 m / 5 ft

2 m / 7 ft

3 m / 10 ft

5 m / 16 ft

D DK(εr)>109 m / 30 ft

15 m / 50 ft

20 m / 67 ft

20 m / 67 ft

5 m / 16 ft

7.5 m / 25 ft

10 m / 33 ft

12.5 m / 42 ft

2 m / 7 ft

3 m / 10 ft

5 m / 16 ft

7 m / 23 ft

Product class Stilling well Bypass Wave Guide antenna

Measuring range Measuring range Measuring range

FMR 240:1½" / 40mm … DN100

1½"…4"DN50…100

2"…4"Wave Guide antenna

A DK(εr)=1.4…1.9 20 m/ 67 ftsee pipe antenna

dependingon pipe length,

max. 2.8 m (9.2 ft)

B DK(εr)=1.9…4 20 m/ 67 ft

C DK(εr)=4…10 20 m/ 67 ft 20 m/ 67 ft

D DK(εr)>10 20 m/ 67 ft 20 m/ 67 ft

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Measuring conditions Note!Please use FMR 230 respectively FMR 231 for boiling surfaces or in case of a tendency for foaming.The maximum measuring range of the FMR240 may decrease in case of heavy steam development, depending on density, temperature and composition of the steam (-> please use FMR 230 respectively FMR 231). Please use FMR 230 in stilling well for the measurement of ammonia NH3.

• The measuring range begins, where the beam hits the tank bottom. Particularly with dish bottoms or conical outlets the level cannot be detected below this point.

• In case of media with a low dielectric constant (groups A and B), the tank bottom can be visible through the medium at low levels. In order to guarantee the required accuracy in these cases, it is recommended to position the zero-point at a distance (C) above the tank bottom

• In principle it is possible to measure up to the tip of the antenna. However, due to considerations regarding corrosion and build-up, the end of the measuring range should not be chosen any closer than 50 mm (2”) to the tip of the antenna.

• The smallest possible measuring range (B) depends on the antenna version.• The tank diameter should be greater than (D), the tank height at least (H).• Depending on its consistence, foam can either absorb microwaves or reflect them off the foam

surface. Measurement is possible under certain conditions.

B [m / inch] C [mm / inch] D [m / inch] H [m / ft]

FMR 230 / 231 > 0.5 / > 20 150…300 / 6…12 > 1 / > 40 > 1.5 / > 5

FMR 240 > 0.2 / > 8 50…150 / 2…6 > 0.2 / > 8 > 0.3 / > 1

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Output

Output signal • 4…20 mA with HART protocol• PROFIBUS-PA• Foundation Fieldbus (FF)

Signal on alarm Error information can be accessed via the following interfaces:• Local display:

– Error symbol (see page 27)– Plain text display

• Current output• Digital interface

Auxiliary energy

Electrical connection Terminal compartmentTwo housings are available:• Housing F 12 with additionally sealed terminal compartment for standard or EEx ia• Housing T 12 with separate terminal compartment for standard, EEx e or EEx d.

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Terminal assignment 4…20 mA with HARTThe 2-wire cable is connected to the screw terminals (wire diameter 0.5…2.5mm) in the terminal compartment.Use 2-wire twisted pair cable with screen for the connection.Protective circuitry against reverse polarity, RFI, and over-voltage peaks is built into the device (refer to TI 241F »basics for EMC-tests«).

Terminal assignment PROFIBUS-PAThe digital communication signal is transmitted to the bus via a 2-wire connection. The bus also provides the auxiliary energy.Please use 2-wire twisted pair cable with screen.Hints regarding architecture and grounding of the network can be found in BA 198F »projecting hints PROFIBUS-PA« and the specification for PROFIBUS-PA.

Terminal assignment Foundation FieldbusThe digital communication signal is transmitted to the bus via a 2-wire connection. The bus also provides the auxiliary energy.Please use 2-wire twisted pair cable with screen. Further cable specifications can be found in the FF specification or the IEC 61158-2.Further hints regarding architecture and grounding of the network can be found at the Internet address »http://www.fieldbus.org«.

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Load HART Minimum load for HART communication: 250 Ω

Cable entry Cable gland: M20x1.5 or Pg13.5Cable entry: G ½ or ½ NPTPROFIBUS-PA M12 plugFieldbus Foundation 7/8" plug

Supply voltage The following values are the voltages across the terminals directly at the instrument:

.

Power consumption Normal operation: min. 60 mW, max. 900 mW

Current consumption .

CommunicationCurrent

consumption

Terminal voltage

minimal maximal

HARTstandard

4 mA 16 V 36 V

20 mA 7.5 V 36 V

EEx ia4 mA 16 V 30 V

20 mA 7.5 V 30 V

EEx emEEx d

4 mA 16 V 30 V

20 mA 11 V 30 V

Fixed current(measured value transferred at HART)

standard 11 mA 10 V 36 V

EEx ia 11 mA 10 V 30 V

Communication Current consumption

HART 3.6…22 mA

PROFIBUS-PA ca. 13 mA

Foundation Fieldbus (FF) ca. 15 mA

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Performance characteristics

Reference operating conditions

• temperature = +20 °C (68 °F) ±5 °C (9 °F)• pressure = 1013 mbar abs. (14.7 psia) ±20 mbar (0.3 psi)• relative humidity (air) = 65 % ±20%• ideal reflector• no major interference reflections inside the signal beam

Maximum measured error Typical statements for reference conditions, include linearity, repeatability, and hysteresis:.

Resolution Digital / analog in % 4…20 mA• FMR 230: 1mm / 0.1 % of measuring range• FMR 231: 1mm / 0.1 % of measuring range• FMR 240: 1mm / 0.1 % of measuring range

Reaction time The reaction time depends on the parameter settings (min. 1 s). In case of fast level changes, the instrument needs the reaction time to indicate the new value.

Influence of ambiente temperature

0.006% / 10 K referring to max. measuring range

Type of device to 10 m ex 10 m

FMR 230 ±10 mm ±0.1% of measuring range



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Operating conditions / Installation

Installation instructions

Beam angle The beam angle is defined as the angle α where the energy density of the radar waves reaches half the value of the maximum energy density (3dB-width). Microwaves are also emitted outside the signal beam and can be reflected off interfering installations.Beam angle in dependence of antenna type (diameter).

Orientation• Recommended distance (1) wall – outer

edge of nozzle: ~1/6 of tank diameter (FMR 230/231: min. 30 cm (12“), FMR 240: min. 15 cm (6“)).

• Not in the centre (3), interference can cause signal loss.

• Not above the fill stream (4).• It is recommended to use a weather

protection cover (2) in order to protect the transmitter from direct sun or rain. Assembly and disassembly is simply done by means of a tension clamp (see »Accessories« on page 39).

Tank installations• Avoid any installations (1), like limit switches,

temperature sensors, etc., inside the signal beam (refer to beam angle).

• Symmetrical installations (2), i.e. vacuum rings, heating coils, baffles, etc., can also interfere with the measurement.

Optimization options• Antenna size: the bigger the antenna, the

smaller the beam angle, the less interference echoes.

• Mapping: the measurement can be optimized by means of electronic suppression of interference echoes.

• Antenna alignment: refer to "optimum mounting position"

• Stilling well: a stilling well respectively a Wave Guide antenna can always be used to avoid interference.

Please contact Endress+Hauser for further information.

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Antenna size FMR 230 FMR 231 FMR 240

DN1506"

DN2008"

DN25010"

Rod 1½" / 40 mm DN502"

DN803"

DN1004"

Beam angle α 23° 19° 15° 30° 23° 18° 10° 8°

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Installation in tank(free space) FMR 230

Optimum mounting position

Standard installation• Observe installation instructions on page 13.• Marker is aligned towards tank wall.• The marker is always exactly in the middle

between two bolt-holes in the flange.• After mounting, the housing can be turned

350° in order to simplify access to the display and the terminal compartment.

• The horn antenna must extend below the nozzle, otherwise use antenna extension FAR10.

• Align horn antenna vertically.

Antenna size 150 mm / 6" 200 mm / 8" 250 mm / 10"

D [mm / inch] 146 / 5.8 191 / 7.5 241 / 9.5

H [mm / inch] < 205 / < 8.1 < 290 / < 11.5 < 380 / <15

Installation instructions for enamelled antenna• Refer to standard installation.• Attention!

Do not hit or chip the enamelled antenna, the coating can be damaged.

Antenna size 150 mm / 6" 200 mm / 8"

D [mm / inch] 140 / 5.5 158 / 6.2

H [mm / inch] < 219 / 8.6 < 269 / 10.6

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3) Other possible values for the thickness are multiples of the values listed (i.e. E: 34 mm (1.34"), 51 mm (2.01"), …)

Antenna extension FAR 10• The antenna extension has to be selected

such that the horn extends below the nozzle.• If the horn diameter is greater than the

nominal width of the nozzle, the antenna including the extension is mounted from inside the vessel. The bolts are tightened from outside, with the instrument lifted up. The extension has to be selected such that the instrument can be lifted by at least 100 mm (4”).

Special extensions• If the antenna has to be mounted on a

sloping or vertical vessel wall, an extension with a 45° respectively 90° bend is available.

• The smallest possible radius R for the bend is 300 mm (12”).

Please contact Endress+Hauser for further information.

Measurement from the outside through plastic walls• Medium with dielectric constant εr > 10.• Maximum level 15 cm (6”) below tank ceiling.• Distance H greater than 100 mm (4”).• Preferred mounting by means of stand-offs

for adjustment of the ideal distance H.• If possible, avoid mounting location where

condensation or build-up might occur. In case of outdoor mounting, the space between antenna and vessel has to be protected from the elements.

• Optimum angle β between 15°…20°• Select vessel construction material with low

dielectric constant and corresponding thickness. No conductive (black) plastics (refer to table).

• If possible, use an antenna DN250 / 10".• Do not mount any potential reflectors (i.e.

pipes) outside the tank in the signal beam.

Penetrated material PE PTFE PP Perspex

DK / εr 2.3 2.1 2.3 3.1

Optimum thickness [mm / inch] 17.0 3) / 0.67 3) 18.0 3) / 0.71 3) 17.0 3) / 0.67 3) 14.4 3) / 0.57 3)

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Standard installation• Observe installation instructions on page 13.• Marker is aligned towards tank wall.• The marker is always exactly in the middle between two bolt-holes in the flange.• After mounting, the housing can be turned 350° in order to simplify access to the display and

the terminal compartment.• The inactive part of the rod antenna must extend below the nozzle.• The rod antenna must be aligned vertically.

Material PPS PTFE

Antenna length [mm / inch] 360 / 14 510 / 20 360 / 14 510 / 20

H [mm / inch] < 100 / < 4 < 250 / < 10 < 100 / < 4 < 250 / < 10

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Standard installation• Observe installation instructions on page 13.• Marker is aligned towards tank wall.• The marker is always exactly in the middle

between two bolt-holes in the flange.• After mounting, the housing can be turned

350° in order to simplify access to the display and the terminal compartment.

• The horn antenna should extend below the nozzle. If required, use version with 100 mm (4”) antenna extension (see page 25).

• The horn antenna must be aligned vertically.

Antenna size 1½" / 40 mm DN50 DN80 DN100

D [mm / inch] 40 / 1.5 48 / 1.9 75 / 3 95 / 3.7

H [mm / inch] < 85 / < 3.4 < 115 / < 4.5 < 210 / < 8.3 < 280 / < 11

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Installation in stilling wellFMR 230 / 240


Standard installation• Observe installation instructions on page 13.• Marker is aligned toward slots.• The marker is always exactly in the middle between two bolt-holes in the flange.• After mounting, the housing can be turned 350° in order to simplify access to the display and

the terminal compartment.• Measurements can be performed through an open ball valve without any problems.

Recommendations for the stilling well• Metal (no enamel coating, plastic on request).• Constant diameter.• Weld seam as smooth as possible and on the same axis as the slots.• Slots offset 180° (not 90°).• Slot width respectively diameter of holes max. 1/10 of pipe diameter, de-burred. Length and

number do not have any influence on the measurement.• Select horn antenna as big as possible. For intermediate sizes (i.e. 180 mm) select next larger

antenna and adapt it mechanically.• At any transition (i.e. when using a ball valve or mending pipe segments), no gap may be

created exceeding 0.1 mm.• The stilling well must be smooth on the inside (average roughness Rz ≤ 30). Use extruded or

parallel welded stainless steel pipe. An extension of the pipe is possible with welded flanges or pipe sleeves. Flange and pipe have to be properly aligned at the inside.

• Do not weld through the pipe wall. The inside of the stilling well must remain smooth. In case of unintentional welding through the pipe, the weld seam and any unevenness on the inside need to be carefully removed and smoothened. Otherwise, strong interference echoes will be generated and material build-up will be promoted.

• Particularly on smaller nominal widths it needs to be observed that flanges are welded to the pipe such that they allow for a correct orientation (marker aligned toward slots).

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Examples for the construction of stilling wells

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Installation in bypassFMR 230 / 240


Standard installation• Observe installation instructions on page 13.• Marker is aligned perpendicular (90°) to tank connectors.• The marker is always exactly in the middle between two bolt-holes in the flange.• After mounting, the housing can be turned 350° in order to simplify access to the display and

the terminal compartment.• The horn must be aligned vertically.• Measurements can be performed through an open ball valve without any problems.

Recommendations for the bypass pipe• Metal (no plastic or enamel coating)• Constant diameter• Select horn antenna as big as possible. For

intermediate sizes (i.e. 95 mm) select next larger antenna and adapt it mechanically.

• At any transition (i.e. when using a ball valve or mending pipe segments), no gap may be created exceeding 0.1 mm.

• When using a FMR 230, a limited accuracy has to be expected in an area 20 cm (8“) below the upper connection pipe.

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Installation FMR 240with Wave Guide antenna


Standard installation• Observe installation instructions on page 13.• Can be mounted in a tank or bypass.• No alignment is required.• After mounting, the housing can be turned 350° in order to simplify access to the display and

the terminal compartment.• Only suitable for media with low viscosity, without the tendency for build-up in the Wave Guide

antenna.

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Operating conditions / Environment

Ambient temperature range

Ambient temperature for the transmitter:• for F12-housing: -40 °C … +80 °C (-40 °F … +176 °F)• for T12-housing: -40 °C … +80 °C (-40 °F … +176 °F)A weather protection cover should be used for outdoor operation if the instrument is exposed to direct sunlight.

Storage temperature -40 °C … +80 °C (-40 °F … +176°F)

Climate class DIN EN 60068-2-38 (test Z/AD)

Degree of protection • housing: IP 65, NEMA 4X (open housing: IP20, NEMA 1)• antenna: IP 68 (NEMA 6P)

Vibration resistance DIN EN 60068-2-64 / IEC 68-2-64: 20…2000 Hz, 1 (m/s²)²/Hz

Cleaning of the antenna The antenna can get contaminated, depending on the application. The emission and reception of microwaves can thus eventually be hindered. The degree of contamination leading to an error depends on the medium and the reflectivity, mainly determined by the dielectric constant er. If the medium tends to cause contamination and deposits, cleaning on a regular basis is recommended. Care has to be taken not to damage the antenna in the process of a mechanical or hose-down cleaning (eventually connection for cleaning liquid). The material compatibility has to be considered if cleaning agents are used!The maximum permitted temperature at the flange should not be exceeded.

Electromagnetic compatibility

• emissions according to EN 61326; equipment class B• compatibility according to EN 61326; appendix A (industrial area, 10 V/m) and Namur

recommendation EMC (NE 21).

Operating conditions / Process

Process temperature range See »Ordering information« on page 32 - 38.

Process temperature limits See »Ordering information« on page 32 - 38.

Process pressure limits See »Ordering information« on page 32 - 38.

Dielectric constant • in a stilling well: εr ≥ 1.4• in free space: εr ≥ 1.9

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Mechanical construction

Design, dimensions Micropilot M FMR 230

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Micropilot M FMR 231

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Micropilot M FMR 240

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Weight

Housing • Types of housings:– housing F12: with additionally sealed terminal compartment for standard or EEx ia– housing T12: separate terminal compartment for increased safety respectively explosion

proof• Material: aluminium, seawater repellent, chromate, powder coated• Sight window: glass• Cable entry: M20x1.5; Pg 13.5 (gland included); ½ NPT; G ½ internal thread; PROFIBUS-PA

M12-plug; Fieldbus Foundation 7/8"-plug

Process connection See »Ordering information« on page 32 - 38.

Seal See »Ordering information« on page 32 - 38.

Antenna See »Ordering information« on page 32 - 38.

Micropilot M FMR 230 FMR 231 FMR 240

Weight Approx. 6 kg+

weight of flange

Approx. 4 kg+

weight of flange

Approx. 4 kg+

weight of flange

Micropilot M

Endress+Hauser 27

Human interface

Operation concept The display of the process value and the configuration of the Micropilot occur locally by means of a large 4-line alphanumeric display with plain text information. The guided menu system with integrated help texts ensures a quick and safe commissioning.Remote commissioning, including documentation of the measuring point and in-depth analysis functions, is supported via the ToF Tool, the graphical operating software for E+H time-of-flight systems.

Display elements Liquid crystal display (LCD):Four lines with 20 characters each. Display contrast adjustable through key combination.

.

Operating elements The operating elements are located inside the housing and are accessible for operation by opening the lid of the housing.

Function of the keys.

Symbol onthe display

continuously on

flashes

Meaning alarm warningremote

communicationlocked

L00-

FM

R2x

xxx-

07-0

0-00

-en-

001

Key(s) Meaning

or Navigate upwards in the selection listEdit numeric value within a function

or Navigate downwards in the selection listEdit numeric value within a function

or Navigate to the left within a function group

or Navigate to the right within a function group, confirmation.

and or

and Contrast settings of the LCD

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28 Endress+Hauser

On-site operation Operation with VU 331The LC-Display VU 331 allows configuration via 3 keys directly at the instrument. All device functions can be set through a menu system. The menu consists of function groups and functions. Within a function, application parameters can be read or adjusted. The user is guided through a complete configuration procedure.

Operation with handheld unit DXR 275All device functions can be adjusted via a menu operation with the handheld unit DXR 275.

L00-

FM

Rxx

xxx-

07-0

0-00

-de-

002

L00-

FM

R2x

xxx-

07-0

0-00

-yy-

002

Micropilot M

Endress+Hauser 29

Remote operation The Micropilot M can be remotely operated via HART, PROFIBUS-PA and Foundation Fieldbus. On-site adjustments are also possible.

Operation with ToF ToolThe ToF Tool is a graphical operation software for instruments from Endress+Hauser that operate based on the time-of-flight principle. It is used to support commissioning, securing of data, signal analysis and documentation of the instruments. It is compatible with the following operating systems: Win95, Win98, WinNT4.0 and Win2000.The ToF Tool supports the following functions:• Online configuration of transmitters• Signal analysis via envelope curve• Loading and saving of instrument data (Upload/Download)• Documentation of measuring point

Menu-guided commissioning:

Signal analysis via envelope curve:

Connection options:• HART with Commubox FXA 191• PROFIBUS-PA• Service-interface with adapter FXA 193

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30 Endress+Hauser

Operation with Commuwin IICommuwin II is an operating software with graphical support for intelligent transmitters with the communication protocols Rackbus, Rackbus RS 485, INTENSOR, HART or PROFIBUS-PA. It is compatible with the operating systems Win 3.1/3.11, Win95, Win98 and WinNT4.0.Commuwin II supports the following functions:• Online configuration of transmitters• Loading and saving of instrument data (Upload/Download)• Orderly visualisation of measured values and limit values• Display and recording of measured values with a line recorder• The envelope curve is displayed via ToF Tool

Connections:• HART with Commubox FXA 191• PROFIBUS-PA

Operation with NI-FBUS configurator (only Foundation Fieldbus)The NI-FBUS Configurator is an easy-to-use graphical environment for creating linkages, loops, and a schedule based on the fieldbus concepts.You can use the NI-FBUS Configurator to configure a fieldbus network as follows:• Set block and device tags• Set device addresses• Create and edit function block control strategies (function block applications)• Configure vendor-defined function and transducer blocks• Create and edit schedules• Read and write to function block control strategies (function block applications)• Invoke Device Description (DD) methods• Display DD menus• Download a configuration• Verify a configuration and compare it to a saved configuration• Monitor a downloaded configuration• Replace devices• Log project download changes• Save and print a configuration

Micropilot M

Endress+Hauser 31

Certificates and approvals

CE approval The measuring system meets the legal requirements of the EC-guidelines. Endress+Hauser confirms the instrument passing the required tests by attaching the CE-mark.

RF approvals R&TTE, FCC

Ex approval See »Ordering information« on page 32 - 38.

Overspill protection WHG (in preparation). See »Ordering information« on page 32 - 38.

Sanitary compatibility FMR 231 with PTFE-antenna made of 3A/FDA-listed TFM 1600. Only in combination with food-grade process connection (Tric-lamp, dairy coupling and aseptic coupling).

External standards and guidelines

EN 60529Protection class of housing (IP-code)

EN 61010Safety regulations for electrical devices for measurement, control, regulation and laboratory use.

EN 61326Emissions (equipment class B), compatibility (appendix A – industrial area)

NAMURStandards committee for measurement and control in the chemical industry

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32 Endress+Hauser

Ordering information

Micropilot M FMR 230 Instrument selection

L0

0-F

MR

230x

x-16

-00-

00-e

n-0

0210 Certificates

A For non-hazardous areas1 ATEX II 1/2 G EEx ia IIC T62 ATEX II 1/2 G EEx ia IIC T6, note safety instruction (XA) for electrostatic charging!3 ATEX II 1/2 G EEx em [ia] IIC T64 ATEX II 1/2 G EEx d [ia] IIC T6F For non-hazardous areas + WHG6 ATEX II 1/2 G EEx ia IIC T6 + WHG7 ATEX II 1/2 G EEx ia IIC T6 + WHG, note safety instruction (XA) for electrostatic charging!8 ATEX II 1/2 G EEx em [ia] IIC T6 + WHGS FM IS - Class I, Division 1, Group A-DT FM XP - Class I, Division 1, Group A-DU CSA IS - Class I, Division 1, Group A-DV CSA XP - Class I, Division 1, Group A-DK TIIS EEx ia IIC T4Y Special version

20 Antenna size2 80 mm / 3"3 100 mm / 4"4 150 mm / 6"5 200 mm / 8"6 250 mm / 10"

FMR 230- Product designation (part 1)

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Endress+Hauser 33

30 Type of antenna, sealing, temperatureType Sealing Temperature range

V Standard Viton/FKM -20 °C…200 °C / -4 °F…+392 °FE Standard EPDM -40 °C…150 °C / -40 °F…+302 °FK Standard Kalrez 0 °C…200 °C / 32 °F…+392 °FD Standard PTFE -20 °C…200 °C / -4 °F…+392 °FG High temperature Graphit -60 °C…400 °C / -76 °F…+752 °FH Enamel antenna PTFE -40 °C…200 °C / -40 °F…+392 °FY Special version

40 Process connection, materialFlange Dia/Pressure Standard Material

CM2 DN80 PN16 DIN 2526 Form C SS316TiCN2 DN80 PN40 DIN 2526 Form C SS316TiCQ2 DN100 PN16 DIN 2526 Form C SS316TiCR2 DN100 PN40 DIN 2526 Form C SS316TiCW2 DN150 PN16 DIN 2526 Form C SS316TiCX2 DN200 PN16 DIN 2526 Form C SS316TiC62 DN250 PN16 DIN 2526 Form C SS316TiEWT DN150 PN16 DIN 2526 Form E enamelled steelEXT DN200 PN16 DIN 2526 Form E enamelled steelCQ5 DN100 PN16 DIN 2526 Form C Hastelloy C4 faceCW5 DN150 PN16 DIN 2526 Form C Hastelloy C4 faceC65 DN250 PN16 DIN 2526 Form C Hastelloy C4 faceAL2 3"/150 lbs ANSI B16.5 SS316TiAM2 3"/300 lbs ANSI B16.5 SS316TiAP2 4"/150 lbs ANSI B16.5 SS316TiAQ2 4"/300 lbs ANSI B16.5 SS316TiAV2 6"/150 lbs ANSI B16.5 SS316TiA32 8"/150 lbs ANSI B16.5 SS316TiA52 10"/150 lbs ANSI B16.5 SS316TiAVT 6"/150 lbs ANSI B16.5 enamelled steelA3T 8"/150 lbs ANSI B16.5 enamelled steelAV5 6"/150 lbs ANSI B16.5 Hastelloy C4 faceA35 8"/150 lbs ANSI B16.5 Hastelloy C4 faceA55 10"/150 lbs ANSI B16.5 Hastelloy C4 faceKA2 10 K 80 JIS B2210 SS316TiKH2 10 K 100 JIS B2210 SS316TiKV2 10 K 150 JIS B2210 SS316TiKD2 10 K 200 JIS B2210 SS316TiK52 10 K 250 JIS B2210 SS316TiYY9 Special version

50 Output and menu based operationA 4…20 mA HART with VU 331 (4-line alphanumeric display)B 4…20 mA HARTC PROFIBUS-PA with VU 331 (4-line alphanumeric display)D PROFIBUS-PAE Foundation Fieldbus with VU 331 (4-line alphanumeric display)F Foundation FieldbusY Special version

60 HousingA Aluminium F12-housing, coated, IP65C Aluminium T12-housing with separate connection compartment, coated, IP65Y Special version

70 Gland / Entry1 Pg13.5 cable gland2 M20x1.5 cable gland3 G ½ cable entry4 ½ NPT cable entry5 PROFIBUS-PA M12 plug6 Fieldbus Foundation 7/8" plug9 Special version

80 Additional optionsA Additional options not selectedB 3.1.B material, wetted parts SS316Ti, Inspection Certificate EN 10204,

acc. specification 52005759

FMR 230- Complete product designation

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34 Endress+Hauser


10 CertificatesA For non-hazardous areas1 ATEX II 1/2 G EEx ia IIC T62 ATEX II 1/2 G EEx ia IIC T6, note safety instruction (XA) for electrostatic charging!3 ATEX II 1/2 G EEx em [ia] IIC T64 ATEX II 1/2 G EEx d [ia] IIC T65 ATEX II 1/2 G EEx d [ia] IIC T6, note safety instruction (XA) for electrostatic charging!F For non-hazardous areas + WHG6 ATEX II 1/2 G EEx ia IIC T6 + WHG7 ATEX II 1/2 G EEx ia IIC T6 + WHG, note safety instruction (XA) for electrostatic charging!8 ATEX II 1/2 G EEx em [ia] IIC T6 + WHGS FM IS - Class I, Division 1, Group A-DT FM XP - Class I, Division 1, Group A-DU CSA IS - Class I, Division 1, Group A-DV CSA XP - Class I, Division 1, Group A-DK TIIS EEx ia IIC T4Y Special version


L00-

FM

R2

31xx

-16-

00-0

0-e

n-00

2

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Endress+Hauser 35

20 Type of antenna, O-ring, inactive lengthType Length Material O-ring Nozzle length

A Rod antenna 360 mm / 14" PPS, antistatic Viton 100 mm / 4"B Rod antenna 510 mm / 20" PPS, antistatic Viton 250 mm / 10"E Rod antenna 360 mm / 14" PTFE, fully insulated 100 mm / 4"F Rod antenna 510 mm / 20" PTFE, fully insulated 250 mm / 10"H Rod antenna 360 mm / 14" PTFE, antistatic + fully insulated 100 mm / 4"J Rod antenna 510 mm / 20" PTFE, antistatic + fully insulated 250 mm / 10"Y Special version

30 Process connection, materialThreaded connection Material

GGJ 1½" BSPT (R 1½", DIN 2999) SS316LGGS 1½" BSPT (R 1½", DIN 2999) PVDFGNJ NPT 1½" SS316LGNS NPT 1½" PVDF

Flange Dia/Pressure Standard MaterialBFJ DN50 PN16 DIN 2526 Form B SS316LBMJ DN80 PN16 DIN 2526 Form B SS316LBNJ DN80 PN40 DIN 2526 Form B SS316LBQJ DN100 PN16 DIN 2526 Form B SS316LBWJ DN150 PN16 DIN 2526 Form B SS316LCFJ DN50 PN16 DIN 2526 Form C SS316LCMJ DN80 PN16 DIN 2526 Form C SS316LCNJ DN80 PN40 DIN 2526 Form C SS316LCQJ DN100 PN16 DIN 2526 Form C SS316LCWJ DN150 PN16 DIN 2526 Form C SS316LCFK DN50 PN16 DIN 2526 Form C SS316L, PTFE-cladCMK DN80 PN16 DIN 2526 Form C SS316L, PTFE-cladCQK DN100 PN16 DIN 2526 Form C SS316L, PTFE-cladCWK DN150 PN16 DIN 2526 Form C SS316L, PTFE-cladAEJ 2"/150 lbs ANSI B16.5 SS316LALJ 3"/150 lbs ANSI B16.5 SS316LAMJ 3"/300 lbs ANSI B16.5 SS316LAPJ 4"/150 lbs ANSI B16.5 SS316LAQJ 4"/300 lbs ANSI B16.5 SS316LAVJ 6"/150 lbs ANSI B16.5 SS316LAEK 2"/150 lbs ANSI B16.5 SS316L, PTFE-cladALK 3"/150 lbs ANSI B16.5 SS316L, PTFE-cladAPK 4"/150 lbs ANSI B16.5 SS316L, PTFE-cladAVK 6"/150 lbs ANSI B16.5 SS316L, PTFE-cladKEJ 10 K 50A JIS B2210 SS316LKLJ 10 K 80A JIS B2210 SS316LKPJ 10 K 100A JIS B2210 SS316LKVJ 10 K 150A JIS B2210 SS316LKEK 10 K 50A JIS B2210 SS316L, PTFE-cladKLK 10 K 80A JIS B2210 SS316L, PTFE-cladKPK 10 K 100A JIS B2210 SS316L, PTFE-cladKVK 10 K 150A JIS B2210 SS316L, PTFE-clad

Sanitary coupling Standard MaterialMFJ DN50 dairy coupling DIN 11851 SS316LHFJ DN50 aseptic DIN 11864-1 SS316LTEJ 2" Tri-clamp ISO 2852 SS316LTLJ 3" Tri-clamp ISO 2852 SS316LYY9 Special version




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36 Endress+Hauser


70 Gastight feed throughA without gastight feed throughC with gastight feed through




Micropilot M

Endress+Hauser 37


10 CertificatesA For non-hazardous areas1 ATEX II 1/2 G EEx ia IIC T63 ATEX II 1/2 G EEx em [ia] IIC T64 ATEX II 1/2 G EEx d [ia] IIC T6F For non-hazardous areas + WHG6 ATEX II 1/2 G EEx ia IIC T6 + WHG8 ATEX II 1/2 G EEx em [ia] IIC T6 + WHGS FM IS - Class I, Division 1, Group A-DT FM XP - Class I, Division 1, Group A-DU CSA IS - Class I, Division 1, Group A-DV CSA XP - Class I, Division 1, Group A-DK TIIS EEx ia IIC T4Y Special version

20 Antenna size2 40 mm / 1 ½"3 50 mm / 2"4 80 mm / 3"5 100 mm / 4"7 mm Wave Guide antenna, inside diameter: 21 mm8 inch Wave Guide antenna, inside diameter: 21 mm

30 Type of antenna, sealing, temperatureType Sealing Temperature range

V Standard Viton/FKM -20° C…150° C / -4 °F…+302 °FE Standard Viton GLT -40° C…150° C / -40 °F…+302 °FK Standard Kalrez 0° C…150° C / 32 °F…+302 °F


L00-

FM

R24

0xx-

16-0

0-00

-en-

002

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38 Endress+Hauser

40 Antenna extension1 without antenna extension2 100 mm / 4" antenna extension9 Special length

50 Process connection, materialThreaded connection Material

GNJ NPT 1½" SS316LGGJ 1½" BSPT (R 1½", DIN 2999) SS316L

Flange Dia/Pressure Standard MaterialCFJ DN50 PN16 DIN 2526 Form C SS316LCGJ DN50 PN40 DIN 2526 Form C SS316LCMJ DN80 PN16 DIN 2526 Form C SS316LCNJ DN80 PN40 DIN 2526 Form C SS316LCQJ DN100 PN16 DIN 2526 Form C SS316LCRJ DN100 PN40 DIN 2526 Form C SS316LCWJ DN150 PN16 DIN 2526 Form C SS316LAEJ 2"/150 lbs ANSI B16.5 SS316LAFJ 2"/300 lbs ANSI B16.5 SS316LALJ 3"/150 lbs ANSI B16.5 SS316LAMJ 3"/300 lbs ANSI B16.5 SS316LAPJ 4"/150 lbs ANSI B16.5 SS316LAQJ 4"/300 lbs ANSI B16.5 SS316LAWJ 6"/150 lbs ANSI B16.5 SS316LKEJ 10 K 50A JIS B2210 SS316LKLJ 10 K 80A JIS B2210 SS316LKPJ 10 K 100A JIS B2210 SS316LKWJ 10 K 150A JIS B2210 SS316LYY9 Special version







Micropilot M

Endress+Hauser 39

Accessories

Protective cover A protective cover made of stainless steel is available for outdoor mounting (order code: 543199-0001). The shipment includes the protective cover and tension clamp.

Antenna extensionFAR 10 (for FMR 230)

Dimensions

Ordering information

Commubox FXA 191 For intrinsically safe communication with ToF Tool or Commuwin II via the RS 232C-interface.

Service adapter FXA 193 For communication with ToF Tool via the display connector.

L00

-FM

R2x

xxx-

06-0

0-00

-en-

001

10 Material2 1.45714 2.4600/Hastelloy B35 2.4610/Hastelloy C49 Special material

80 Overall length L1A 100 mm / 4"B 200 mm / 8"C 300 mm / 12"D 400 mm / 16"Y Special length

FAR 10- Complete product designation

L00

-FM

Rxx

xxx-

06-0

0-0

0-en

-002

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40 Endress+Hauser

Documentation

System Information SI 019F/00/enSystem Information for Micropilot

Operating Instructions BA 218F/00/enOperating Instructions for Micropilot M FMR 230 (HART)

BA 219F/00/enOperating Instructions for Micropilot M FMR 231 (HART)

BA 220F/00/enOperating Instructions for Micropilot M FMR 240 (HART)

BA 225F/00/enOperating Instructions for Micropilot M FMR 230 (PROFIBUS-PA)



BA 228F/00/enOperating Instructions for Micropilot M FMR 230 (Foundation Fieldbus)



BA 221F/00/enDescription of instrument functions (HART, PROFIBUS-PA, Foundation Fieldbus)

KA 159F/00/a2Short manual (quick reference) in housing (HART)

KA 160F/00/a2Short manual (quick reference) in housing (PROFIBUS-PA)

KA 166F/00/a2Short manual (quick reference) in housing (Foundation Fieldbus)

KA 169F/00/a6Installation ToF Tool (README- and PDF-file on the included CD-ROM)

BA 224F/00/enOperation ToF Tool (online-help and PDF-file on the included CD-ROM)

Micropilot M

Endress+Hauser 41

Certificates XA 099F-AInstallation Micropilot M FMR 2xx (F12 / EEx ia IIC T6)PTB 00 ATEX 2118, Equipment marking: (II 1/2 G)

XA 100F-AInstallation Micropilot M FMR 2xx (T12 / EEx em [ia] IIC T6)PTB 00 ATEX 2118, Equipment marking: (II 1/2 G)

XA 101F-AInstallation Micropilot M FMR 2xx (T12 / EEx d [ia] IIC T6)PTB 00 ATEX 2118, Equipment marking: (II 1/2 G)

XA 102F-AInstallation Micropilot M FMR 2xx PROFIBUS-PA (F12 / EEx ia IIC T6)PTB 00 ATEX 2118, Equipment marking: (II 1/2 G)

XA 103F-AInstallation Micropilot M FMR 2xx (F12 / EEx ia IIC T6)PTB 00 ATEX 2117 X, Equipment marking: (II 1/2 G)

XA 104F-AInstallation Micropilot M FMR 2xx (T12 / EEx em [ia] IIC T6)PTB 00 ATEX 2117 X, Equipment marking: (II 1/2 G)

XA 105F-AInstallation Micropilot M FMR 2xx (T12 / EEx d [ia] IIC T6)PTB 00 ATEX 2117 X, Equipment marking: (II 1/2 G)

XA 106F-AInstallation Micropilot M FMR 2xx PROFIBUS-PA (F12 / EEx ia IIC T6)PTB 00 ATEX 2117 X, Equipment marking: (II 1/2 G)

XA 123F-AInstallation Micropilot M FMR 2xx Foundation Fieldbus (F12 / EEx ia IIC T6)PTB 00 ATEX 2117 X, Equipment marking: (II 1/2 G)

XA 124F-AInstallation Micropilot M FMR 2xx Foundation Fieldbus (T12 / EEx em [ia] IIC T6)PTB 00 ATEX 2117 X, Equipment marking: (II 1/2 G)

XA 125F-AInstallation Micropilot M FMR 2xx Foundation Fieldbus (T12 / EEx d [ia] IIC T6)PTB 00 ATEX 2117 X, Equipment marking: (II 1/2 G)

XA 126F-AInstallation Micropilot M FMR 2xx Foundation Fieldbus (F12 / EEx ia IIC T6)PTB 00 ATEX 2118, Equipment marking: (II 1/2 G)

XA 127F-AInstallation Micropilot M FMR 2xx Foundation Fieldbus (T12 / EEx em [ia] IIC T6)PTB 00 ATEX 2118, Equipment marking: (II 1/2 G)

XA 128F-AInstallation Micropilot M FMR 2xx Foundation Fieldbus (T12 / EEx d [ia] IIC T6)PTB 00 ATEX 2118, Equipment marking: (II 1/2 G)

Micropilot M

42 Endress+Hauser

ZD 055F/00Control drawing Micropilot M FMR 2xx HARTFM, IS (F12 / Ex ia IIC)

ZD 056F/00Control drawing Micropilot M FMR 2xx PROFIBUS-PAFM, IS (F12 / Ex ia IIC)

ZD 057F/00Control drawing Micropilot M FMR 2xx Foundation FieldbusFM, IS (F12 / Ex ia IIC)

ZD 058F/00Control drawing Micropilot M FMR 2xx HARTFM, XP-IS (T12 / Ex d [ia] IIC)

ZD 059F/00Control drawing Micropilot M FMR 2xx HARTCSA, IS (F12 / Ex ia IIC)

ZD 060F/00Control drawing Micropilot M FMR 2xx PROFIBUS-PACSA, IS (F12 / Ex ia IIC)

ZD 061F/00Control drawing Micropilot M FMR 2xx Foundation FieldbusCSA, IS (F12 / Ex ia IIC)

ZD 062F/00Control drawing Micropilot M FMR 2xx HARTCSA, XP-IS (T12 / Ex d [ia] IIC)

Micropilot M

Endress+Hauser 43

Endress+Hauser Messtechnik GmbH+Co.

Deutschland Österreich Schweiz

TI 345F/00/en/10.00FM+SGML5.5

Micropilot M

Vertriebszentrale Endress+Hauser Messtechnik GmbH+Co. • Postfach 2222Deutschland: 79574 Weil am Rhein • Tel. (07621) 975-01 • Fax (07621) 975-555

E-Mail: [email protected] • Internet: www.de.endress.com

Techn. Büro TeltowPotsdamer Straße 12a14513 TeltowTel. (03328) 4358-0Fax (03328) 4358-341E-Mail: Vertrieb [email protected]

Techn. Büro FrankfurtEschborner Landstr. 4260489 FrankfurtTel. (069) 97885-0Fax (069) 7894582E-Mail:Vertrieb [email protected]

Techn. Büro HamburgAm Stadtrand 5222047 HamburgTel. (040) 694497-0Fax (040) 694497-150E-Mail: Vertrieb [email protected]

Techn. Büro StuttgartMittlerer Pfad 470499 StuttgartTel. (0711) 1386-0Fax (0711) 1386-222E-Mail: Vertrieb [email protected]

Techn. Büro HannoverMisburger Straße 81 B30625 HannoverTel. (0511) 28372-0Fax (0511) 28372-333E-Mail: Vertrieb [email protected]

Techn. Büro MünchenStettiner Straße 582110 GermeringTel. (089) 84009-0Fax (089) 84009-133E-Mail: Vertrieb [email protected]

Techn. Büro RatingenEisenhüttenstraße 1240882 RatingenTel. (02102) 859-0Fax (02102) 859-130E-Mail: Vertrieb [email protected]

Endress+HauserGes.m.b.H.Postfach 1731235 WienTel. (01) 88056-0Fax (01) 88056-35E-Mail:[email protected]:www.at.endress.com

Endress+Hauser AGSternenhofstraße 214153 Reinach/BL 1Tel. (061) 7157575Fax (061) 7111650E-Mail:[email protected]:www.ch.endress.com

This product may be protected by at least one of the following listed patents.Further patents are pending.

• US 5,387,918 EP 0 535 196• US 5,689,265 EP 0 626 063• US 5,659,321 • US 5,614,911 EP 0 670 048• US 5,594,449 EP 0 676 037• US 6,047,598• US 5,880,698• US 5,926,152• US 5,969,666• US 5,948,979• US 6,054,946• US 6,087,978• US 6,014,100

Technical Information Level-Radar micropilot M FMR 230/231/240

Documents

Transcript of Technical Information Level-Radar micropilot M FMR 230/231/240