Endress+Hauser Micropilot FMR51, Micropilot FMR52, Micropilot FMR53, Micropilot FMR54 Technical Information

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TI01040F/00/EN/08.17 71375707

Products

Solutions Services

Technical Information

Micropilot FMR51, FMR52

Free space radar

Level measurement in liquids

Application

• Continuous, non-contact level measurement of liquids, pastes and slurries

• Horn antenna (FMR51); flush mounted, completely filled PTFE horn antenna (FMR52)

• Maximum measuring range: 70 m (230 ft)

• Temperature: –196 to +450 °C (–321 to +842 °F)

• Pressure: –1 to +160 bar (–14.5 to +2 320 psi)

• Accuracy: ± 2 mm

• International explosion protection certificates; WHG; marine approvals

• Linearity protocol (3-point, 5-point)

Your benefits

• Reliable measurement even for changing product and process conditions

• HistoROM data management for easy commissioning, maintenance and diagnostics

• Highest reliability due to Multi-Echo Tracking

• SIL2 according to IEC 61508, SIL3 in case of homogeneous or heterogeneous redundancy

• Seamless integration into control or asset management systems

• Intuitive user interface in national languages

• Easy proof test for SIL and WHG

• Heartbeat Technology™

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Micropilot FMR51, FMR52

Important document information ............... 4

Symbols .................................... 4

Function and system design ................... 6

Measuring principle ............................ 6

Input ..................................... 8

Measured variable ............................. 8

Measuring range .............................. 8

Operating frequency .......................... 13

Transmitting power ........................... 13

Output .................................. 14

Output signal ............................... 14

Signal on alarm .............................. 15

Linearization ............................... 15

Galvanic isolation ............................ 15

Protocol-specific data .......................... 15

Power supply ............................. 20

Terminal assignment .......................... 20

Device plug connectors ......................... 27

Supply voltage .............................. 28

Power consumption ........................... 30

Current consumption .......................... 30

Power supply failure .......................... 31

Potential equalization ......................... 31

Terminals ................................. 31

Cable entries ............................... 31

Cable specification ............................ 31

Overvoltage protection ......................... 32

Performance characteristics .................. 33

Reference operating conditions ................... 33

Maximum measured error ....................... 33

Measured value resolution ...................... 34

Reaction time ............................... 34

Influence of ambient temperature ................. 34

Influence of gas layer .......................... 34

Gas phase compensation with external pressure sensor

(PROFIBUS PA, FOUNDATION Fieldbus) ............. 35

Installation ............................... 36

Installation conditions ......................... 36

Measuring conditions .......................... 40

Mounting cladded flanges ....................... 41

Installation in vessel (free space) .................. 41

Installation in stilling well ....................... 45

Installation in bypass .......................... 47

Vessels with heat insulation ..................... 49

Environment .............................. 50

Ambient temperature range ..................... 50

Ambient temperature limits ..................... 50

Storage temperature .......................... 58

Climate class ............................... 58

Altitude according to IEC61010-1 Ed.3 .............. 58

Degree of protection .......................... 58

Vibration resistance ........................... 58

Cleaning the antenna .......................... 58

Electromagnetic compatibility (EMC) ............... 59

Process .................................. 60

Process temperature, Process pressure .............. 60

Dielectric constant ............................ 62

Mechanical construction .................... 63

Dimensions ................................ 63

Weight ................................... 73

Materials: GT18 housing (stainless steel, corrosion-

resistant) .................................. 74

Materials: GT19 housing (plastic) .................. 75

Materials: GT20 housing (die-cast aluminum, powder-

coated) ................................... 76

Materials: Antenna and process connection ........... 77

Materials: Weather protection cover ................ 79

Operability ............................... 80

Operating concept ............................ 80

Local operation .............................. 81

Operation with remote display and operating module

FHX50 ................................... 81

Remote operation ............................ 82

Integration in tank gauging system ................. 85

SupplyCare inventory management software .......... 86

Certificates and approvals ................... 89

CE mark ................................... 89

RoHS ..................................... 89

RCM-Tick marking ............................ 89

Ex approval ................................ 89

Dual seal according to ANSI/ISA 12.27.01 ............ 89

Functional Safety ............................ 89

WHG ..................................... 89

Sanitary compatibility ......................... 89

NACE MR 0175 / ISO 15156 ..................... 90

NACE MR 0103 ............................. 90

Pressure equipment with allowable pressure

≤ 200 bar (2 900 psi) .......................... 90

Marine certificate ............................ 90

Radio standard EN302729-1/2 ................... 90

Radio standard EN302372-1/2 ................... 91

FCC / Industry Canada ......................... 91

Japanese radio approval ........................ 92

CRN approval ............................... 92

Track record ................................ 93

Test, Certificate .............................. 94

Product documentation on paper .................. 94

Other standards and guidelines ................... 95

Ordering information ....................... 96

Ordering information .......................... 96

3-point linearity protocol ....................... 97

5-point linearity protocol ....................... 98

Customized parametrization ..................... 99

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Micropilot FMR51, FMR52

Tagging (TAG) .............................. 99

Services ................................... 99

Application Packages ...................... 100

Heartbeat Diagnostics ........................ 100

Heartbeat Verification ........................ 101

Heartbeat Monitoring ......................... 102

Accessories .............................. 103

Device-specific accessories ...................... 103

Communication-specific accessories ............... 108

Service-specific accessories ..................... 109

System components .......................... 109

Documentation ........................... 110

Standard documentation ....................... 110

Supplementary documentation ................... 110

Safety Instructions (XA) ....................... 110

Registered trademarks ..................... 113

Patents ................................. 113

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Important document information

DANGER

WARNING

CAUTION

NOTICE

Symbols Safety symbols

Symbol Meaning

Electrical symbols

Micropilot FMR51, FMR52

DANGER!

This symbol alerts you to a dangerous situation. Failure to avoid this situation will result in serious or fatal injury.

WARNING!

This symbol alerts you to a dangerous situation. Failure to avoid this situation can result in serious or fatal injury.

CAUTION!

This symbol alerts you to a dangerous situation. Failure to avoid this situation can result in minor or medium injury.

NOTE!

This symbol contains information on procedures and other facts which do not result in personal injury.

Symbol Meaning

Direct current

Alternating current

Direct current and alternating current

Ground connection

A grounded terminal which, as far as the operator is concerned, is grounded via a grounding system.

Protective Earth (PE)

A terminal which must be connected to ground prior to establishing any other connections.

The ground terminals are situated inside and outside the device:

• Inner ground terminal: Connects the protectiv earth to the mains supply.

• Outer ground terminal: Connects the device to the plant grounding system.

Symbols for certain types of information

Symbol Meaning

Permitted

Procedures, processes or actions that are permitted.

Preferred

Procedures, processes or actions that are preferred.

Forbidden

Procedures, processes or actions that are forbidden.

Tip

Indicates additional information.

Reference to documentation.

Reference to page.

Reference to graphic.

Visual inspection.

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Micropilot FMR51, FMR52

Symbols in graphics

Symbol Meaning

1, 2, 3 ... Item numbers

, 2., 3.… Series of steps

A, B, C, ... Views

A-A, B-B, C-C, ... Sections

Hazardous area

Indicates a hazardous area.

Safe area (non-hazardous area)

Indicates the non-hazardous area.

Symbols at the device

Symbol Meaning

Safety instructions

Observe the safety instructions contained in the associated Operating Instructions.

Temperature resistance of the connection cables

Specifies the minimum value of the temperature resistance of the connection cables.

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Function and system design

100%

Micropilot FMR51, FMR52

Measuring principle

The Micropilot is a "downward-looking" measuring system, operating based on the time-of-flight method (ToF). 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.

A0017871

 1 Setup parameters of the Micropilot

R Reference point of the measurement (lower edge of the flange or threaded connection) E Empty calibration ( = zero) F Full calibration (= span) D Measured distance L Level (L = E - D)

Input

The 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® eXact software together with the Multi-echo tracking algorithms, based on many years of experience with time-of-flight technology.

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

The reference point R of the measurement is located at the process connection. For details see the dimensional drawing:

• FMR51: →  64

• FMR52: →  70 The Micropilot is equipped with functions to suppress interference echoes. The user can activate

these functions. Together with the multi-echo tracking algorithms they ensure that interference echoes (i.e. from edges and weld seams) are not interpreted as level echo.

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Micropilot FMR51, FMR52

Output

The Micropilot is commissioned by entering an empty distance "E" (=zero), a full distance "F" (=span) and application parameters which automatically adapt the instrument to the process conditions. For models with a current output, the factory adjustment for zero point "E" and span "F" is 4 mA and 20 mA. For digital outputs and the display module, the factory adjustment for zero point "E" and span "F" is 0 % and 100 %.

A linearization with max. 32 points, 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.

Life cycle of the product

Engineering

• Universal measuring principle

• Measurement unaffected by medium properties

• Hardware and software developed according to SIL IEC 61508

Procurement

• Endress+Hauser being the world market leader in level measurement guarantees asset protection

• Worldwide support and service

Installation

• Special tools are not required

• Reverse polarity protection

• Modern, detachable terminals

• Main electronics protected by a separate connection compartment

Commissioning

• Fast, menu-guided commissioning in only a few steps on site or from the control room

• Plain text display in national languages reduces the risk of error or confusion

• Direct local access of all parameters

• Short instruction manual at the device

Operation

• Multi-echo tracking: Reliable measurement through self-learning echo-search algorithms taking into account the short-term and long-term history in order to check the found echoes for plausibility and to suppress interference echoes.

• Diagnostics in accordance with NAMUR NE107

Maintenance

• HistoROM: Data backup for instrument settings and measured values

• Exact instrument and process diagnosis to assist fast decisions with clear details concerning remedies

• Intuitive, menu-guided operating concept in national languages saves costs for training, maintenance and operation

• Cover of the electronics compartment can be opened in hazardous areas

Retirement

• Order code translation for subsequent models

• RoHS-conforming (Restriction of certain Hazardous Substances), unleaded soldering of electronic components

• Environmentally sound recycling concept

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Input

Micropilot FMR51, FMR52

Measured variable

The measured variable is the distance between the reference point and the product surface.

The level is calculated from this distance, taking into account the empty distance "E" entered by the user.

If required, the level can be converted into other variables (volume, mass) by means of a linearization (up to 32 points).

Measuring range Maximum measuring range

Device Maximum measuring range

FMR51 - standard version 40 m (131 ft)

FMR51 - with "Advanced dynamics" application package 70 m (230 ft)

FMR52 - standard version 40 m (131 ft)

FMR52 - with "Advanced dynamics" application package 60 m (197 ft)

Usable 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.

Media groups

Media groups DC (εr) Example

A 1.4 to 1.9 non-conducting liquids, e.g. liquefied gas

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

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

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

1) Treat Ammonia NH3 as a medium of group A.

For dielectric constants (DC values) of many media commonly used in various industries refer to:

• the Endress+Hauser DC manual (CP01076F)

• the Endress+Hauser "DC Values App" (available for Android and iOS)

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Micropilot FMR51, FMR52

A B

(82)

(49)

C D

(9.9)

(32)

(49)

(16)

(26)

(16)

A B C D

(13)

(26)

(49)

(39)

(82)

(110)

(131)

A B C D

(26)

(49)

(98)

(131)

(32)

(65)

(131)

(197)

A B C D

(32)

(82)

(131)

(49)

(99)

(148)

(229)

Device Storage tank

Calm product surface (e.g. intermittent filling, filling from bottom, immersion tubes)

Antenna size

FMR51 40 mm (1½ in) 50 mm (2 in) 80 mm (3 in) 100 mm (4 in)

FMR52 - 50 mm (2 in) 80 mm (3 in) -

A0018833

Endress+Hauser 9

A0018858

A0018859

A0018860

A0018862

Measuring range [m (ft)]

Legend

Measuring range of the standard version

Measuring range for the "Advanced dynamics" application package (product structure: feature 540: "Application Package", Option EM: "Advanced dynamics")

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Micropilot FMR51, FMR52

B C D

(6.6)

(13)

7.5

(24)

(32)

(16)

BB CC DD

(9.9)

7.5

(24)

(32)

(16)

(32)

(49)

A B C D

2.5 (8)

(16)

(32)

(49)

(16)

(32)

(49)

(82)

A B C D

(16)

(32)

(49)

(82)

7.5

(24)

(49)

(82)

(110)

Device Buffer tank

Moving surfaces (e.g. continuous filling, from above, mixing jets)

Antenna size

FMR51 40 mm (1½ in) 50 mm (2 in) 80 mm (3 in) 100 mm (4 in)

FMR52 - 50 mm (2 in) 80 mm (3 in) -

A0018835

A0018863

A0018864

A0018865

Measuring range [m (ft)]

Legend

Measuring range of the standard version

Measuring range for the "Advanced dynamics" application package (product structure: feature 540: "Application Package", Option EM: "Advanced dynamics")

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Micropilot FMR51, FMR52

B C D

(3.2)

(6.6)

(9.8)

(16)

B C D

(6.6)

(9.8)

(16)

7.5

(25)

(32)

B C D

2.5

(8.2)

(16)

(39)

(49)

(26)

B C D

(13)

(16)

(26)

(49)

(65)

(32)

Device Process tank with agitator

Turbulent surface (e.g. filling from above, agitators, baffles)

Antenna size

FMR51 40 mm (1½ in) 50 mm (2 in) 80 mm (3 in) 100 mm (4 in)

FMR52 - 50 mm (2 in) 80 mm (3 in) -

A0018837

A0018867

A0018868

A0018869

Measuring range [m (ft)]

Legend

Measuring range of the standard version

Measuring range for the "Advanced dynamics" application package (product structure: feature 540: "Application Package", Option EM: "Advanced dynamics")

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Micropilot FMR51, FMR52

(66)

A, B, C, D

(66)

C, D

Device Stilling well Bypass

A0018842

Antenna size Antenna size

FMR51 40 ... 100 mm ( 1½ ... 4 in) 40 ... 100 mm ( 1½ ... 4 in)

FMR52 50 ... 80 mm ( 2 ... 3 in) 50 ... 80 mm ( 2 ... 3 in)

A0018840

A0018851

Measuring range [m (ft)]

A0018852

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Micropilot FMR51, FMR52

Operating frequency

Transmitting power

K-band (~ 26 GHz)

Up to 8 Micropilot transmitters can be installed in the same tank because the transmitter pulses are statistically coded.

Distance Average energy density in beam direction

Standard version With "Advanced dynamics" application

1 m (3.3 ft) < 12 nW/cm

5 m (16 ft) < 0.4 nW/cm

1) Product structure, feature 540: "Application package", option EM: "Advanced dynamics"

package

< 64 nW/cm

< 2.5 nW/cm

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Output

Output signal HART

Signal coding FSK ±0.5 mA over current signal

Data transmission rate 1 200 Bit/s

Galvanic isolation Yes

PROFIBUS PA

Signal coding Manchester Bus Powered (MBP)

Data transmission rate 31.25 kBit/s, voltage mode

Galvanic isolation Yes

FOUNDATION Fieldbus

Signal coding Manchester Bus Powered (MBP)

Data transmission rate 31.25 kBit/s, voltage mode

Galvanic isolation Yes

Micropilot FMR51, FMR52

Switch output

For HART devices, the switch output is available as an option. See product structure, feature 20: "Power Supply, Output", option B: "2-wire; 4-20mA HART, switch output"

Devices with PROFIBUS PA and FOUNDATION Fieldbus always have a switch output.

Switch output

Function Open collector switching output

Switching behavior Binary (conductive or non-conductive), switches when the programmable switch

point is reached

Failure mode non-conductive

Electrical connection values U = 16 to 35 VDC, I = 0 to 40 mA

Internal resistance RI < 880 Ω

The voltage drop at this internal resistance has to be taken into account on planning the configuration. For example, the resulting voltage at a connected relay must be sufficient to switch the relay.

Insulation voltage floating, Insulation voltage 1 350 VDC to power supply aund 500 VAC to ground

Switch point freely programmable, separately for switch-on and switch-off point

Switching delay freely programmable from 0 to 100 s, separately for switch-on and switch-off

point

Number of switching cycles corresponds to the measuring cycle

Signal source device variables

Number of switching cycles unlimited

• Level linearized

• Distance

• Terminal voltage

• Electronic temperature

• Relative echo amplitude

• Diagnostic values, Advanced diagnostics

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Micropilot FMR51, FMR52

Signal on alarm

Depending on the interface, failure information is displayed as follows:

• Current output (for HART devices) – Failsafe mode selectable (in accordance with NAMUR Recommendation NE 43):

– Failsafe mode with user-selectable value: 3.59 to 22.5 mA

• Local display – Status signal (in accordance with NAMUR Recommendation NE 107) – Plain text display

• Operating tool via digital communication (HART, PROFIBUS PA, FOUNDATION Fieldbus) or service interface (CDI) – Status signal (in accordance with NAMUR Recommendation NE 107) – Plain text display

Linearization

The linearization function of the device allows the conversion of the measured value into any unit of length or volume. Linearization tables for calculating the volume in cylindrical tanks are preprogrammed. Other linearization tables of up to 32 value pairs can be entered manually or semiautomatically.

Galvanic isolation

All circuits for the outputs are galvanically isolated from each other.

Protocol-specific data HART

Manufacturer ID 17 (0x11)

Device type ID 0x1128

HART specification 7.0

Device description files (DTM, DD) Information and files under:

HART load min. 250 Ω

HART device variables The measured values can be freely assigned to the device variables.

Supported functions • Burst mode

Minimum alarm: 3.6 mA Maximum alarm (= factory setting): 22 mA

• www.endress.com

• www.fieldcommgroup.org

Measured values for PV (primary variable)

• Level linearized

• Distance

• Electronic temperature

• Relative echo amplitude

• Area of incoupling

• Analog output adv. diagnostics 1

• Analog output adv. diagnostics 2

Measured values for SV, TV, FV (second, third and fourth variable)

• Level linearized

• Distance

• Electronic temperature

• Terminal voltage

• Relative echo amplitude

• Absolute echo amplitude

• Area of incoupling

• Analog output adv. diagnostics 1

• Analog output adv. diagnostics 2

• Additional transmitter status

Wireless HART data

Minimum start-up voltage 16 V

Start-up current 3.6 mA

Start-up time 65 s

Minimum operating voltage 14.0 V

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Micropilot FMR51, FMR52

Multidrop current 4.0 mA

Set-up time 15 s

PROFIBUS PA

Manufacturer ID 17 (0x11)

Ident number 0x1559

Profile version 3.02

GSD file Information and files under:

GSD file version

Output values Analog Input:

Input values Analog Output:

Supported functions • Identification & Maintenance

• www.endress.com

• www.profibus.org

• Level linearized

• Distance

• Terminal voltage

• Electronic temperature

• Absolute echo amplitude

• Relative echo amplitude

• Analog output adv. diagnostics 1

• Analog output adv. diagnostics 2

Digital Input:

• Digital output AD 1

• Digital output AD 2

• Switch output

• Analog value from PLC (for sensor block external pressure to compensate gas phase effects)

• Analog value from PLC to be indicated on the display

Digital Output:

• Extended diagnostic block

• Level limiter

• Sensor block measurement on

• Sensor block save history on

• Status output

Einfachste Geräteidentifizierung seitens des Leitsystems und des Typenschildes

• Automatic Ident Number Adoption GSD compatibility mode with respect to the preceding product Micropilot M FMR2xx

• Physical Layer Diagnostics Installation check of the PRFIBUS segment and the Micropilot FMR5x via the terminal voltage and telegram surveillance.

• PROFIBUS Up-/Download Up to 10 times faster writing and reading of parameters via PROFIBUS up-/download

• Condensed Status Simple and self-explanatory diagnostic information by categorization of occurring diagnostic messages.

FOUNDATION Fieldbus

Manufacturer ID 0x452B48

Device type 0x1028

Device Revision 0x01

DD Revision Information and files can be found:

CFF Revision

Device Tester Version (ITK Version) 6.0.1

ITK Test Campaign Number IT085300

Link Master (LAS) capable yes

• www.endress.com

• www.fieldcommgroup.org

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Micropilot FMR51, FMR52

Link Master / Basic Device selectable yes; default: Basic Device

Node address Default: 247 (0xF7)

Features supported Following methods are supported:

• Restart

• ENP Restart

• Setup

• Linearization

• Self Check

Virtual Communication Relationships (VCRs)

Number of VCRs 44

Number of Link Objects in VFD 50

Permanent entries 1

Client VCRs 0

Server VCRs 10

Source VCRs 43

Sink VCRs 0

Subscriber VCRs 43

Publisher VCRs 43

Device Link Capabilities

Slot time 4

Min. inter PDU delay 8

Max. response delay 20

Transducer Blocks

Block Content Output values

Setup Transducer Block Contains all parameters for a standard commissioning

procedure

Advanced Setup Transducer Block

Display Transducer Block Contains all parameters for the configuration of the

Diagnostic Transducer Block

Advanced Diagnostic Transducer Block

Expert Configuration Transducer Block

Expert Information Transducer Block

Service Sensor Transducer Block

Service Information Transducer Block

Data Transfer Transducer Block

Contains all parameters for a more detailed configuration of the device

display module

Contains diagnostic information no output values

Contains parameters for the Advanced Diagnostic no output values

Contains parameters which require detailed knowledge of the functionalities of the device

Contains information about the state of the device no output values

Contains parameters which can only be operated by Endress+Hauser service personnel

Contains information on the state of device which is relevant for service operations

Contains parameters which allow to backup the device configuration in the display module and to restore it into the device. Access to these parameters is restricted to the Endress+Hauser service.

• Level or volume (Channel 1)

• Distance (Channel 2)

no output values

1) depending on the configuration of the block

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Function Blocks

Micropilot FMR51, FMR52

Block Content Number of

permanent blocks

Resource Block The Resource Block contains all the

data that uniquely identifies the field device. It is an electronic version of a nameplate of the device.

Analog Input Block

Discrete Input Block

Mutiple Analog Output Block

Mutiple Discrete Output Block

PID Block The PID block serves as

Arithmetic Block

Signal Characterizer Block

Input Selector Block

The AI block takes the manufacturer's input data, selected by channel number, and makes it available to other function blocks at its output.

The DI block takes a discrete input value (e.g. indication of an level limit), and makes it available to other function blocks at its output.

This block is used to transfer analog data from the bus into the device

This block is used to transfer discrete data from the bus to the device.

proportional-integralderivative controller and is used almost universally to do closed-loopcontrol in the field including cascade and feedforward.

This block is designed to permit simple use of popular measurement math functions. The user does not have to know how to write equations. The math algorithm is selected by name, chosen by the user for the function to be done.

The signal characterizer block has two sections, each with an output that is a non-linear function of the respective input. The non-linear function is determined by a single look-up table with 21 arbitrary x-y pairs.

The input selector block provides selection of up to four inputs and generates an output based on the configured action. This block normally receives its inputs from AI blocks. The block performs maximum, minimum, middle, average and ‘first good’ signal selection.

1 0 - enhanced

2 3 25 ms enhanced

1 2 20 ms standard

1 0 20 ms standard

1 1 25 ms standard

Number of instantiable blocks

Execution time

Functionality

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Micropilot FMR51, FMR52

Block Content Number of

permanent blocks

Integrator Block

Analog Alarm Block

The Integrator Function Block integrates a variable as a function of the time or accumulates the counts from a Pulse Input block. The block may be used as a totalizer that counts up until reset or as a batch totalizer that has a setpoint, where the integrated or accumulated value is compared to pre-trip and trip settings, generating discrete signals when these settings are reached.

1 1 25 ms standard

Number of instantiable blocks

Execution time

Up to 20 blocks can be instantiated in the device altogether, including the blocks already instantiated on delivery.

Functionality

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Power supply

4...20mA HART

10 mm

Spare part

71108xxx

2- wire level

4-20 mA 4-20 mA

HART

[21]

open

4-20mA

1-channel overvoltage protection

[16]

4...20 mA

+ –

–

4...20 mA

+ –

Terminal assignment 2-wire: 4-20mA HART

Micropilot FMR51, FMR52

 2 Terminal assignment 2-wire; 4-20mA HART

20 Endress+Hauser

A Without integrated overvoltage protection B With integrated overvoltage protection 1 Active barrier with power supply (e.g. RN221N): Observe terminal voltage 2 HART communication resistor (≥ 250 Ω): Observe maximum load 3 Connection for Commubox FXA195 or FieldXpert SFX350/SFX370 (via VIATOR Bluetooth modem) 4 Analog display device: Observe maximum load 5 Cable screen; observe cable specification 6 4-20mA HART (passive): Terminals 1 and 2 7 Overvoltage protection module 8 Terminal for potential equalization line 9 Cable entry

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Micropilot FMR51, FMR52

4...20 mA HART

10 mm

Spare part

71108xxx

2- wire

4-20 mA PFS

HART

[02/03]

open

4-20mA/

FIELDBUS

4-20mA/

2-channel overvoltage protection

[17]

9 8

4...20 mA

≥250 Ω

–

4...20 mA

≥250 Ω

2-wire: 4-20mA HART, switch output

A0013759

 3 Terminal assignment 2-wire; 4-20mA HART, switch output

A Without integrated overvoltage protection B With integrated overvoltage protection 1 Active barrier with power supply (e.g. RN221N): Observe terminal voltage 2 HART communication resistor (≥ 250 Ω): Observe maximum load 3 Connection for Commubox FXA195 or FieldXpert SFX350/SFX370 (via VIATOR Bluetooth modem) 4 Analog display device: Observe maximum load 5 Cable screen; observe cable specification 6 4-20mA HART (passive): Terminals 1 and 2 7 Switch output (open collector): Terminals 3 and 4 8 Terminal for potential equalization line 9 Cable entry for 4-20mA HART line 10 Cable entry for switch output line 11 Overvoltage protection module

Endress+Hauser 21

Page 22

2-wire: 4-20mA HART, 4-20mA

4...20mA HART

4...20mA

10 mm

Spare part

71108xxx

2- wire level

4-20 mA 4-20 mA

HART

[04/05]

open

4-20mA/

FIELDBUS

4-20mA/

2-channel overvoltage protection

[17]

14 13 12

–

4...20 mA

Micropilot FMR51, FMR52

 4 Terminal assignment 2-wire, 4-20 mA HART, 4...20mA

A Without integrated overvoltage protection B With integrated overvoltage protection 1 Connection current output 2 2 Connection current output 1 3 Supply voltage for current output 1 (e.g. RN221N); Observe terminal voltage 4 Cable screen; observe cable specification 5 HART communication resistor (≥ 250 Ω): Observe maximum load 6 Connection for Commubox FXA195 or FieldXpert SFX350/SFX370 (via VIATOR Bluetooth modem) 7 Analog display device ; observe maximum load 8 Analog display device ; observe maximum load 9 Supply voltage for current output 2 (e.g. RN221N); Obeserve terminal voltage 10 Overvoltage protection module 11 Current output 2: Terminals 3 and 4 12 Terminal for the potential equalization line 13 Cable entry for current output 1 14 Cable entry for current output 2

This version is also suited for single-channel operation. In this case, current output 1 (terminals 1 and 2) must be used.

22 Endress+Hauser

A0013923

Page 23

Micropilot FMR51, FMR52

L+

4...20 mA HART

10.4...48 V=

10 mm

Spare part

71108xxx

2- wire

4-20 mA

HART

[08]

open

L-

13 12 11

4...20 mA

≥250 Ω

4-wire: 4-20mA HART (10.4 to 48 VDC)

A0011340

 5 Terminal assignment 4-wire; 4-20mA HART (10.4 to 48 VDC)

1 Evaluation unit, e.g. PLC 2 HART communication resistor (≥ 250 Ω): Observe maximum load 3 Connection for Commubox FXA195 or FieldXpert SFX350/SFX370 (via VIATOR Bluetooth modem) 4 Analog display device: Observe maximum load 5 Signal cable including screening (if required), observe cable specification 6 Protective connection; do not disconnect! 7 Protective earth, observe cable specification 8 4...20mA HART (active): Terminals 3 and 4 9 Supply voltage: Terminals 1 and 2 10 Supply voltage: Observe terminal voltage, observe cable specification 11 Terminal for potential equalization 12 Cable entry for signal line 13 Cable entry for power supply

Endress+Hauser 23

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Micropilot FMR51, FMR52

4...20 mA HART

90...253 V~

10 mm

Spare part

71108xxx

2- wire

4-20 mA

HART

[09]

open

910

4...20 mA

≥250 Ω

4-wire: 4-20mA HART (90 to 253 VAC)

 6 Terminal assignment 4-wire; 4-20mA HART (90 to 253 VAC)

A0018965

CAUTION

To ensure electrical safety:

Do not disconnect the protective connection (6).

‣

Disconnect the supply voltage before disconnecting the protective earth (7).

‣

Connect protective earth to the internal ground terminal (7) before connecting the supply voltage. If necessary, connect the potential matching line to the external ground terminal (11).

In order to ensure electromagnetic compatibility (EMC): Do not only ground the device via the protective earth conductor of the supply cable. Instead, the functional grounding must also be connected to the process connection (flange or threaded connection) or to the external ground terminal.

An easily accessible power switch must be installed in the proximity of the device. The power switch must be marked as a disconnector for the device (IEC/EN61010).

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Micropilot FMR51, FMR52

FIELDBUS

2-channel overvoltage protection

[17]

4-20mA/

FIELDBUS

Spare part

71023457

PA/FF

[06/07]

FIELDBUS

PA/FF

10 mm

Spare part

71108xxx

2- wire level

4-20 mA PFS

FIELDBUS

[26/27]

open

PROFIBUS PA / FOUNDATION Fieldbus

A0011341

 7 Terminal assignment PROFIBUS PA / FOUNDATION Fieldbus

A Without integrated overvoltage protection B With integrated overvoltage protection 1 Cable screen: Observe cable specifications 2 Switch output (open collector): Terminals 3 and 4 3 PROFIBUS PA / FOUNDATION Fieldbus: Terminals 1 and 2 4 Terminal for potential equalization line 5 Cable entries 6 Overvoltage protection module

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Micropilot FMR51, FMR52

Connection examples for the switch output

For HART devices, the switch output is available as an option. See product structure, feature 20: "Power Supply, Output", option B: "2-wire; 4-20mA HART, switch output"

Devices with PROFIBUS PA and FOUNDATION Fieldbus always have a switch output.

A0015909

 8 Connection of a relay

Suitable relays (examples):

• Solid-state relay: Phoenix Contact OV-24DC/480AC/5 with mounting rail connector UMK-1 OM-R/AMS

• Electromechanical relay: Phoenix Contact PLC-RSC-12DC/21

For optimum interference immunity we recommend to connect an external resistor (internal resistance of the relay or Pull-up resistor) of < 1 000 Ω.

 9 Connection of a digital input

1 Pull-up resistor 2 Digital input

A0015910

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Micropilot FMR51, FMR52

Device plug connectors

For the versions with fieldbus plug connector (M12 or 7/8"), the signal line can be connected without opening the housing.

Pin assignment of the M12 plug connector

Pin Meaning

1 Signal +

2 not connected

3 Signal -

4 Ground

A0011175

Pin assignment of the 7/8" plug connector

Pin Meaning

1 Signal -

2 Signal +

3 Not connected

4 Screen

A0011176

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Micropilot FMR51, FMR52

R [ ]?

U0[V]

10.4 21.4

20 30 35

500

U0[V]

13 24

20 30 35

500

R [ ]Ω

U0[V]

13 24

20 30 35

500

R [ ]Ω

Supply voltage

"Power Supply, Output"

A: 2-wire; 4-20mA HART • Non-Ex

"Approval"

• Ex nA

• Ex ic

• CSA GP

Ex ia / IS 10.4 to 30 V

• Ex d(ia) / XP

• Ex ic(ia)

• Ex nA(ia)

• Ex ta / DIP

Ex ia + Ex d(ia) / IS + XP 13 to 30 V

An external power supply is required.

Various supply units can be ordered from Endress+Hauser: see "Accessories" section→  109

2-wire, 4-20mA HART, passive

Terminal voltage U at the device

10.4 to 35 V

13 to 35 V

3) 4)

Maximum load R, depending on the supply voltage U0 at the supply unit

A0017140

1) Feature 020 of the product structure

2) Feature 010 of the product structure

3) For ambient temperatures Ta≤ -20 °C (-4 °F) a minimum voltage of 15 V is required for the sartup of the device at the MIN error current (3,6 mA). The startup current can be parametrized. If the device is operated with a fixed current I ≥ 5,5 mA (HART multidrop mode), a voltage of U ≥

10,4 V is sufficient throughout the entire range of ambient temperatures.

4) In the current simulation mode a voltage U ≥ 12.5 V is required.

5) For ambient temperatures Ta≤ -20 °C (-4 °F) a minimum voltage of 16 V is required for the startup of the device at the MIN error current (3.6 mA).

"Power Supply, Output"

B: 2-wire; 4-20 mA HART,

switch output

"Approval"

• Non-Ex

• Ex nA

Terminal voltage U at the device

13 to 35 V

Maximum load R, depending on the supply voltage U0 at the supply unit

• Ex nA(ia)

• Ex ic

• Ex ic(ia)

• Ex d(ia) / XP

• Ex ta / DIP

• CSA GP

• Ex ia / IS

13 to 30 V

• Ex ia + Ex d(ia) / IS + XP

1) Feature 020 of the product structure

2) Feature 010 of the product structure

3) For ambient temperatures Ta≤ -30 °C (-22 °F) a minimum voltage of 16 V is required for the startup of the device at the MIN error current (3.6 mA).

A0034771

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Micropilot FMR51, FMR52

R [ ]W

U0[V]

13 24

20 28

500

"Power Supply, Output"

C: 2-wire; 4-20mA HART,

"Approval"

any 13 to 28 V

Terminal voltage U at the device

Maximum load R, depending on the supply voltage U0 at the supply unit

4-20mA

A0034841

1) Feature 020 of the product structure

2) Feature 010 of the product structure

3) For ambient temperatures Ta≤ -30 °C (-22 °F) a minimum voltage of 16 V is required for the startup of the device at the MIN error current (3.6 mA).

Polarity reversal

Yes

protection

Admissible residual ripple

USS < 1 V

at f = 0 to 100 Hz

Admissible residual ripple

USS < 10 mV

at f = 100 to 10000 Hz

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4-wire, 4-20mA HART, active

Micropilot FMR51, FMR52

"Power supply; Output"

Terminal voltage Maximum load

K: 4-wire 90-253VAC; 4-20mA HART 90 to 253 VAC (50 to 60 Hz),

overvoltage category II

L: 4-wire 10,4-48VDC; 4-20mA HART 10.4 to 48 V

1) Feature 020 of the product structure

PROFIBUS PA, FOUNDATION Fieldbus

"Power supply; Output"

E: 2-wire; FOUNDATION Fieldbus, switch output G: 2-wire; PROFIBUS PA, switch output

1) Feature 020 of the product structure

2) Feature 010 of the product structure

3) Input voltages up to 35 V will not spoil the device.

"Approval"

• Non-Ex

• Ex nA

• Ex nA(ia)

• Ex ic

• Ex ic(ia)

• Ex d(ia) / XP

• Ex ta / DIP

• CSA GP

• Ex ia / IS

• Ex ia + Ex d(ia) / IS + XP

max

500 Ω

Terminal voltage

9 to 32 V

9 to 30 V

Polarity sensitive No

FISCO/FNICO compliant according to IEC 60079-27

Power consumption

"Power supply; Output"

A: 2-wire; 4-20mA HART < 0.9 W

B: 2-wire; 4-20mA HART, switch output < 0.9 W

C: 2-wire; 4-20mA HART, 4-20mA < 2 x 0.7 W

K: 4-wire 90-253VAC; 4-20mA HART 6 VA

L: 4-wire 10,4-48VDC; 4-20mA HART 1.3 W

1) Feature 020 of the product structure

Current consumption HART

Nominal current 3.6 to 22 mA, the start-up current for multidrop mode can be parametrized (is

Breakdown signal (NAMUR NE43)

PROFIBUS PA

Yes

set to 3.6 mA on delivery)

adjustable: 3.59 to 22.5 mA

Power consumption

Nominal current 14 mA

Error current FDE (Fault

0 mA

Disconnection Electronic)

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Micropilot FMR51, FMR52

FOUNDATION Fieldbus

Device basic current 15 mA

Error current FDE (Fault Disconnection Electronic)

0 mA

FISCO

Power supply failure

• Configuration is retained in the HistoROM (EEPROM).

17.5 V

550 mA

5.5 W

5 nF

10 μH

• Error messages (incl. value of operated hours counter) are stored.

Potential equalization

No special measures for potential equalization are required.

If the device is designed for hazardous areas, observe the information in the documentation "Safety Instructions" (XA).

Terminals

• Without integrated overvoltage protection Plug-in spring terminals for wire cross-sections 0.5 to 2.5 mm2 (20 to 14 AWG)

• With integrated overvoltage protection Screw terminals for wire cross-sections 0.2 to 2.5 mm2 (24 to 14 AWG)

Cable entries Connection of power supply and signal line

To be selected in feature 050 "Electrical connection"

• Gland M20; Material dependent on the approval: – For Non-Ex, ATEX, IECEx, NEPSI Ex ia/ic:

Plastics M20x1.5 for cable ⌀5 to 10 mm (0.2 to 0.39 in) – For Dust-Ex, FM IS, CSA IS, CSA GP, Ex nA: – For Ex d:

No gland available

• Thread – ½" NPT – G ½" – M20 × 1.5

• Plug M12 / Plug 7/8" Only available for Non-Ex, Ex ic, Ex ia

Connection of remote display FHX50

Dependent on feature 030: "Display, Operation":

• "Prepared for display FHX50 + M12 connection": M12 socket

• "Prepared for display FHX50 + custom connection": M16 cable gland

Cable specification

• Devices without integrated overvoltage protection Pluggable spring-force terminals for wire cross-sections 0.5 to 2.5 mm2 (20 to 14 AWG)

• Devices with integrated overvoltage protection Screw terminals for wire cross-sections 0.2 to 2.5 mm2 (24 to 14 AWG)

• For ambient temperature TU≥60 °C (140 °F): use cable for temperature TU +20 K.

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Micropilot FMR51, FMR52

HART

• A normal device cable suffices if only the analog signal is used.

• A shielded cable is recommended if using the HART protocol. Observe grounding concept of the plant.

• For 4-wire devices: Standard device cable is sufficient for the power line.

PROFIBUS

Use a twisted, screened two-wire cable, preferably cable type A.

For further information on the cable specifications, see Operating Instructions BA00034S "PROFIBUS DP/PA: Guidelines for planning and commissioning", PNO Guideline 2.092 "PROFIBUS PA User and Installation Guideline" and IEC 61158-2 (MBP).

FOUNDATION Fieldbus

Endress+Hauser recommends using twisted, shielded two-wire cables.

For further information on the cable specifications, see Operating Instructions BA00013S "FOUNDATION Fieldbus Overview", FOUNDATION Fieldbus Guideline and IEC 61158-2 (MBP).

Overvoltage protection

If the measuring device is used for level measurement in flammable liquids which requires the use of overvoltage protection according to DIN EN 60079-14, standard for test procedures 60060-1 (10 kA, pulse 8/20 μs), overvoltage protection has to be ensured by an integrated or external overvoltage protection module.

Integrated overvoltage protection

An integrated overvoltage protection module is available for 2-wire HART as well as PROFIBUS PA and FOUNDATION Fieldbus devices.

Product structure: Feature 610 "Accessory mounted", option NA "Overvoltage protection".

Technical data

Resistance per channel 2 × 0.5 Ω max.

Threshold DC voltage 400 to 700 V

Threshold impulse voltage < 800 V

Capacitance at 1 MHz < 1.5 pF

Nominal arrest impulse voltage (8/20 μs) 10 kA

External overvoltage protection

HAW562 or HAW569 from Endress+Hauser are suited as external overvoltage protection.

For detailed information please refer to the following documents:

• HAW562: TI01012K

• HAW569: TI01013K

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Micropilot FMR51, FMR52

2 (0.08)

-2 (-0.08)

A 1 (3.3)

4 (0.16)

-4 (-0.16)

D [mm] ([in])

D [m] ([ft])

Performance characteristics

Reference operating conditions

Maximum measured error

• Temperature = +24 °C (+75 °F) ±5 °C (±9 °F)

• Pressure = 960 mbar abs. (14 psia) ±100 mbar (±1.45 psi)

• Humidity = 60 % ±15 %

• Reflector: metal plate with a minimum diameter of 1 m (40 in)

• No major interference reflections inside the signal beam

Typical data under reference operating conditions: DIN EN IEC 61298-2 / DIN EN IEC 60770-1; percentage values in relation to the span.

Device Value Output

digital analog

FMR51/FMR52 Standard version

FMR51/FMR52 Version with application package "Advanced dynamics"

1) Only relevant for 4-20mA current output; add error of the analog value to the digital value.

2) Product structure: Feature 540 "Application Package", Option EM "Advanced dynamics"

Sum of nonlinearity, nonrepeatability and hysteresis

Offset/Zero ± 4 mm (0.2 in) ± 0.03 %

Sum of nonlinearity, nonrepeatability and hysteresis

Offset/Zero ± 4 mm (0.2 in) ± 0.03 %

± 2 mm (0.08 in) ± 0.02 %

± 3 mm (0.12 in) ± 0.02 %

Differing values in near-range applications

A0019035

 10 Maximum measured error in near-range applications; values for standard version

Δ Maximum measured error A Lower edge of the antenna D Distance from the lower edge A of the antenna R Reference point of the distance measurement

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Micropilot FMR51, FMR52

3 (0.12)

-3 (-12)

A 2 (6.6) D [m] ([ft])

20 (0.79)

-20 (-0.79)

D [mm] ([in])

 11 Maximum measured error in near-range applications; values for version with the "Advanced dynamics"

application package

Δ Maximum measured error A Lower edge of the antenna D Distance from the lower edge A of the antenna R Reference point of the distance measurement

A0019034

Measured value resolution

Reaction time

Influence of ambient temperature

Influence of gas layer

Dead band according to DIN EN IEC 61298-2 / DIN EN IEC 60770-1:

• digital: 1 mm

• analog: 1 μA

The reaction time can be parametrized. The following step response times (as per DIN EN IEC 61298-2 / DIN EN IEC 60770-1)

Tank height Sampling rate Step response time

< 10 m (33 ft) ≥ 3.6 s

< 70 m (230 ft) ≥ 2.2 s

are valid if the damping is switched off:

–1

< 0.8 s

< 1 s

The measurements are carried out in accordance with DIN EN IEC 61298-3 / DIN EN IEC 60770-1

• Digital (HART, PROFIBUS PA, FOUNDATION Fieldbus): – Standard version: average TK = 2 mm/10 K – Version with advanced dynamics

: average TK = 3 mm/10 K

• Analog (current output): – zero point (4 mA): average TK = 0.02 %/10 K – span (20 mA): average TK = 0.05 %/10 K

High pressures reduce the propagation velocity of the measuring signals in the gas/vapor above the fluid. This effect depends on the kind of gas/vapor and of its temperature. This results in a systematic measuring error that gets bigger as the distance increases between the reference point of the measurement (flange) and the product surface. The following table illustrates this measured

1) According to DIN EN IEC 61298-2 / DIN EN IEC 60770-1 the response time is the time which passes after a sudden change of the input signal until the output signal for the first time assumes 90% of the steady-state value.

2) Feature 540 "Application Package", option EM

34 Endress+Hauser

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Micropilot FMR51, FMR52

error for a few typical gases/vapors (with regard to distance; a positive value means that too large a distance is being measured):

Gas layer Temperature Pressure

°C °F 1 bar (14,5 psi) 10 bar (145 psi) 50 bar (725 psi) 100 bar (1450 psi) 160 bar (2320 psi)

Air/

Nitrogen

Hydrogen 20 68 –0.01 % 0.10 % 0.61 % 1.2 % 2.00 %

Water

(saturated

steam)

20 68 0.00 % 0.22 % 1.2 % 2.4 % 3.89 %

200 392 –0.01 % 0.13 % 0.74 % 1.5 % 2.42 %

400 752 –0.02 % 0.08 % 0.52 % 1.1 % 1.70 %

200 392 –0.02 % 0.05 % 0.37 % 0.76 % 1.23 %

400 752 –0.02 % 0.03 % 0.25 % 0.53 % 0.86 %

100 212 0.02 % - - - -

180 356 - 2.1 % - - -

263 505,4 - - 8.6 % - -

310 590 - - - 22 % -

364 687 - - - - 41.8 %

Gas phase compensation with external pressure sensor (PROFIBUS PA, FOUNDATION Fieldbus)

When the pressure is known and constant, this measured error can, for example, be compensated by means of a linearization.

PROFIBUS devices can receive the signal of an external pressure sensor through the bus and use it to perform a pressure dependent time-of-flight correction. In the case of saturated steam in the temperature range from 100 to 350 °C (212 to 662 °f), for example, the measuring error of the distance measurement can be reduced by this method from up to 29 % (without compensation) to less than 3 % (with compensation).

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Page 36

Installation

1 2 3

Installation conditions Mounting position

Micropilot FMR51, FMR52

• Recommended distance A from wall to outer edge of nozzle: ~ 1/6 of tank diameter. Nevertheless the device should not be installed closer than 15 cm (5.91 in) to the tank wall.

• Not in the center (2), as interference can cause signal loss.

• Not above the fill stream (3).

• It is recommended to us a weather protection cover (1) in order to protect the device from direct sun or rain.

A0016882

Vessel installations

Avoid any installations (point level switches, temperature sensors, braces, vacuum rings, heating coils, baffles etc.) inside the signal beam. Take into account the beam angle →  38.

A0018944

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Micropilot FMR51, FMR52

Reduction of interference echoes

Metallic screens mounted at a slope spread the radar signal and can, therefore, reduce interference echoes.

A0016890

Measurement in a plastic vessel

If the outer wall of the vessel is made of a non-conductive material (e.g. GRP), microwaves can also be reflected off interfering installations outside the vessel (e.g. metallic pipes (1), ladders (2), grates (3), ...). Therefore, there should be no such interfering installations in the signal beam. Please contact Endress+Hauser for further information.

A0017123

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Micropilot FMR51, FMR52

. .

tan

Optimization options

• Antenna size The bigger the antenna, the smaller the beam angle α and the fewer interference echoes →  38.

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

• Antenna alignment Take into account the marker on the flange or threaded connection →  41 →  44.

• Stilling well A stilling well can be applied to avoid interferences →  45.

• Metallic screens mounted at a slope They spread the radar signals and can, therefore, reduce interference echoes.

Beam angle

A0016891

 12 Relationship between beam angle α, distance D and beamwidth diameter W

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 (3-dB-width). Microwaves are also emitted outside the signal beam and can be reflected off interfering installations.

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Micropilot FMR51, FMR52

Beam diameter W as a function of beam angle α and measuring distance D:

FMR51

Antenna size 40 mm (1½ in) 50 mm (2 in) 80 mm (3 in) 100 mm (4 in)

Beam angle α 23° 18° 10° 8°

Measuring

distance (D)

3 m (9.8 ft) 1.22 m (4 ft) 0.95 m (3.1 ft) 0.53 m (1.7 ft) 0.42 m (1.4 ft)

6 m (20 ft) 2.44 m (8 ft) 1.9 m (6.2 ft) 1.05 m (3.4 ft) 0.84 m (2.8 ft)

9 m (30 ft) 3.66 m (12 ft) 2.85 m (9.4 ft) 1.58 m (5.2 ft) 1.26 m (4.1 ft)

12 m (39 ft) 4.88 m (16 ft) 3.80 m (12 ft) 2.1 m (6.9 ft) 1.68 m (5.5 ft)

15 m (49 ft) 6.1 m (20 ft) 4.75 m (16 ft) 2.63 m (8.6 ft) 2.10 m (6.9 ft)

20 m (66 ft) 8.14 m (27 ft) 6.34 m (21 ft) 3.50 m (11 ft) 2.80 m (9.2 ft)

25 m (82 ft) 10.17 m (33 ft) 7.92 m (26 ft) 4.37 m (14 ft) 3.50 m (11 ft)

30 m (98 ft) - 9.50 m (31 ft) 5.25 m (17 ft) 4.20 m (14 ft)

35 m (115 ft) - 11.09 m (36 ft) 6.12 m (20 ft) 4.89 m (16 ft)

40 m (131 ft) - 12.67 m (42 ft) 7.00 m (23 ft) 5.59 m (18 ft)

45 m (148 ft) - - 7.87 m (26 ft) 6.29 m (21 ft)

60 m (197 ft) - - 10.50 m (34 ft) 8.39 m (28 ft)

70 m (230 ft) - - - 9.79 m (32 ft)

Antenna size 50 mm (2 in) 80 mm (3 in)

Beam angle α 18° 10°

Beamwidth diameter W

FMR52

Measuring distance (D) Beamwidth diameter W

3 m (9.8 ft) 0.95 m (3.1 ft) 0.53 m (1.7 ft)

6 m (20 ft) 1.9 m (6.2 ft) 1.05 m (3.4 ft)

9 m (30 ft) 2.85 m (9.4 ft) 1.58 m (5.2 ft)

12 m (39 ft) 3.80 m (12 ft) 2.1 m (6.9 ft)

15 m (49 ft) 4.75 m (16 ft) 2.63 m (8.6 ft)

20 m (66 ft) 6.34 m (21 ft) 3.50 m (11 ft)

25 m (82 ft) 7.92 m (26 ft) 4.37 m (14 ft)

30 m (98 ft) 9.50 m (31 ft) 5.25 m (17 ft)

35 m (115 ft) 11.09 m (36 ft) 6.12 m (20 ft)

40 m (131 ft) 12.67 m (42 ft) 7.00 m (23 ft)

45 m (148 ft) - 7.87 m (26 ft)

60 m (197 ft) - 10.50 m (34 ft)

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Micropilot FMR51, FMR52

100%

øD

Measuring conditions

• In case of boiling surfaces, bubbling or tendency for foaming use FMR53 or FMR54. Depending on its consistence, foam can either absorb microwaves or reflect them off the foam surface. Measurement is possible under certain conditions. For FMR50, FMR51 and FMR52, the additional option "Advanced dynamics" is recommended in these cases (feature 540: "Application Package", option EM).

• In case of heavy steam development or condensate, the maximum measuring range of FMR50, FMR51 and FMR52 may decrease depending on density, temperature and composition of the steam → use FMR53 or FMR54.

• For the measurement of absorbing gases such as ammonia NH3 or some fluorocarbons

, please

use Levelflex or Micropilot FMR54 in a stilling well.

• 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 stilling well applications, the electromagnetic waves do not propagate completely outside the tube. It must be taken into account that the accuracy may be reduced in the area C. In order to guarantee the required accuracy in these cases, it is recommended to position the zero-point at a distance C above the end of the tube (see figure).

• In case of media with a low dielectric constant (εr = 1.5 to 4)

the tank bottom can be visible through the medium at low levels (low height C). Reduced accuracy has to be expected in this range. If this is not acceptable, we recommend positioning the zero point at a distance C (see figure) above the tank bottom in these applications.

• In principle it is possible to measure up to the tip of the antenna with FMR51, FMR53 and FMR54. However, due to considerations regarding corrosion and build-up, the end of the measuring range should not be chosen any closer than A (see figure) to the tip of the antenna.

• When using FMR54 with planar antenna, especially for media with low dielectric constants, the end of the measuring range should not be closer than A: 1 m (3.28 ft) to the flange.

• The smallest possible measuring range B depends on the antenna version (see figure).

• The tank height should be at least H (see table).

Device A [mm (in)] B [m (ft)] C [mm (in)] H [m (ft)]

FMR51 50(1.97)

3) Affected compounds are e.g. R134a, R227, Dymel 152a.

4) Dielectric constants of important media commonly used in various industries are summarized in the DC manual (CP01076F) and in the Endress +Hauser "DC Values App" (available for Android and iOS).

40 Endress+Hauser

FMR52 200(7.87)

> 0.2 (0.7) 50 to 250 (1.97 to 9.84) > 0.3 (1.0)

A0018872

Page 41

Micropilot FMR51, FMR52

Mounting cladded flanges

• Use flange screws according to the number of flange holes.

• Tighten the screws with the required torque (see table).

• Retighten the screws after 24 hours or after the first temperature cycle.

• Depending on process pressure and process temperature check and retighten the screws at regular intervals.

Usually, the PTFE flange cladding also serves as a seal between the nozzle and the device flange.

Flange size Number of screws Recommended torque [Nm]

minimum maximum

DN50/PN16 4 45 65

DN80/PN16 8 40 55

DN100/PN16 8 40 60

DN150/PN16 8 75 115

ASME

2"/150lbs 4 40 55

3"/150lbs 4 65 95

4"/150lbs 8 45 70

6"/150lbs 8 85 125

JIS

10K 50A 4 40 60

10K 80A 8 25 35

10K 100A 8 35 55

10K 100A 8 75 115

Installation in vessel (free space)

Horn antenna (FMR51)

Alignment

• Align the antenna vertically to the product surface. The maximum range may be reduced if the horn antenna is not vertically aligned.

• A marking at the flange (somewhere between the flange holes) or the boss enables alignment of the antenna. This marking must be aligned towards the tank wall as well as possible.

Endress+Hauser 41

Page 42

Micropilot FMR51, FMR52

90°

max

Depending on the device version the marking may be a circle or two short parallel lines.

A0018974

Nozzle mounting

For optimum measurement, the tip of the antenna should extend below the nozzle. Depending on the antenna size this is achieved by the following maximum nozzle heights:

 13 Nozzle height for horn antenna (FMR51)

Antenna

BA: Horn 40mm/1-1/2" 86 mm (3.39 in)

BB: Horn 50mm/2" 115 mm (4.53 in)

BC: Horn 80mm/3" 211 mm (8.31 in)

BD Horn 100mm/4" 282 mm (11.1 in)

Maximum nozzle height H

max

A0016820

1) Feature 070 of the product structure

Conditions for longer nozzles

If the medium has good reflective properties, higher nozzles can be accepted. In this case the maximum nozzle height, H

42 Endress+Hauser

, is dependent on the nozzle diameter, D:

max

Page 43

Micropilot FMR51, FMR52

max

øD

A0023611

Nozzle diameter D Maximum nozzle height

max

40 mm (1.5 in) 100 mm (3.9 in) BA: Horn 40mm/1-1/2"

50 mm (2 in) 150 mm (5.9 in) BB: Horn 50mm/2"

80 mm (3 in) 250 mm (9.8 in) BC: Horn 80mm/3"

100 mm (4 in) 500 mm (19.7 in) BD: Horn 100mm/4"

150 mm (6 in) 800 mm (31.5 in) BD: Horn 100mm/4"

1) Feature 070 of the product structure

Recommended antenna

If the antenna doesn't extend below the nozzle, observe the following:

• The nozzle end must be smooth and free of burrs. If possible its edge should be rounded.

• An interference echo suppression must be performed.

• Please contact Endress+Hauser for applications with higher nozzles than those indicated in the table.

• For mounting in heigh nozzles the device is available in a version with an antenna extension of up to 1 000 mm (39.4 in)

• The antenna extension may cause interference echoes in the near range. In this case it may occur that the maximum measurable level is reduced.

Threaded connection

For devices with a threaded connection it may be necessary - depending on the antenna size to unmount the horn before fastening the device and to mount it again afterwards.

• Tighten with the hexagonal nut only.

• Tool : 55 mm hexagonal wrench

• Maximum permissible torque: 60 Nm (44 lbf ft)

Mesurement from the outside through plastic walls (FMR50/FMR51)

• Dielectric constant of the medium: εr > 10

• If possible, use an antenna 100 mm (4 in).

• The distance from the lower edge of the antenna to the tank ceiling should be about 100 mm (4 in).

• If possible, avoid mounting locations 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.

• Do not mount any potential reflectors (e.g. pipes) outside the tank in the signal beam.

5) Feature 610 "Accessory mounted" of the product structure.

Endress+Hauser 43

Page 44

Micropilot FMR51, FMR52

90°

max

Suitable thickness of the tank ceiling:

Penetrated material PE PTFE PP Perspex

DK / ε

Optimum thickness

1) Other possible values for the thickness are multiples of the values listed (e.g. for PE: 7,6 mm (0.3 in), 11,4 mm (0.45 in)

Horn antenna, flush mount (FMR52)

Alignment

• Align the antenna vertically to the product surface.

The maximum range may be reduced if the horn antenna is not vertically aligned.

• A marking at the flange (somwhere between the flange holes) or the boss enables alignment of

the antenna. This marking must be aligned towards the tank wall as well as possible.

2.3 2.1 2.3 3.1

3.8 mm (0.15 in) 4.0 mm (0.16 in) 3.8 mm (0.15 in) 3.3 mm (0.13 in)

A0018974

Depending on the device version the marking may be a circle or two short parallel lines.

Nozzle mounting

 14 Nozzle height for horn antenna, flush mount (FMR52)

A0016819

44 Endress+Hauser

Page 45

Micropilot FMR51, FMR52

90°

Installation in stilling well

Antenna

BO: Horn 50mm/2" 500 mm (19.7 in)

BP: Horn 80mm/3" 500 mm (19.7 in)

1) Feature 070 of the product structure

Maximum nozzle height H

max

Please contact Endress+Hauser for applications with higher nozzle.

• For flanges with PTFE cladding: Observe the notes on the mounting of cladded flanges →  41.

• Usually, the PTFE flange cladding also serves as a seal between the nozzle and the device flange.

A0016841

 15 Installation in stilling well

1 Marking for antenna alignment

• For horn antenna: Align the marking towards the slots of the stilling well.

• Measurements can be performed through an open full bore ball valve without any problems.

• After mounting, the housing can be turned 350° in order to facilitate access to the display and the terminal compartment.

Recommendations for the stilling well

• Metal (no enamel coating; plastic on request).

• Constant diameter.

• Diameter of stilling well not larger than antenna diameter.

• Diameter difference between horn antenna and inner diameter of the stilling well as small as possible.

• Weld seam as smooth as possible and on the same axis as the slots.

• Slots offset 180° (not 90°).

• Slot width or 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 intermedaite sizes (e.g. 180 mm (7 in)) select next larger antenna and adapt it mechanically (for horn antennas)

• At any transition (i.e. when using a ball valve or mending pipe segments), no gap may be left exceeding 1 mm (0.04 in).

• The stilling well must be smooth on the inside (average roughness Rz ≤ 6.3 μm (248 μin)). Use extruded or parallel welded metal 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.

• In the case of smaller nominal widths flanges must be welded to the pipe such that they allow for a correct orientation (marker aligned toward slots).

Endress+Hauser 45

Page 46

Examples for the construction of stilling wells

100%

A A

A-A

150…500

(5.91...19.7)

150…500

(5.91...19.7)

mm (in)

1 (0.04)≤

Micropilot FMR51, FMR52

A0019009

A Micropilot FMR50/FMR51: Horn 40mm(1½") B Micropilot FMR50/FMR51/FMR52/FMR54: Horn 80mm(3") C Stilling well with slots D Full bore ball valve 1 Marking for axial alignment 2 Threaded connection 3 e.g. welding neck flange DIN2633 4  hole max. 1/10  stilling well 5  hole max. 1/10  stilling well; single sided or drilled through 6 Inside of holes deburred 7 Diameter of opening of ball valve must always be equivalent to pipe diameter; avoid edges and constrictions.

46 Endress+Hauser

Page 47

Micropilot FMR51, FMR52

90°

Installation in bypass

A0019446

 16 Installation in bypass

1 Marking for antenna alignment 2 Tank connectors

• Alighn the marker perpendicular (90°) to the tank connectors.

• Measurements can be performed through an open full bore ball valve without any problems.

• After mounting, the housing can be turned 350° in order to simplify access to the display and the terminal compartment.

Recommendations for the bypass pipe

• Metal (no plastic or enamel coating).

• Constant diameter.

• Select horn antenna as big as possible. For intermediate sizes (e.g. 95 mm (3.5 in)) select next larger antenna and adapt it mechanically (for horn antennas).

• Diameter difference between horn antenna and inner diameter of the bypass as small as possible.

• At any transition (i.e. when using a ball valve or mending pipe segments), no gap may be created exceeding 1 mm (0.04 in).

•

In the area of the tank connections (~ ±20 cm (7.87 in)) a reduced accuracy of the measurement has to be expected.

Endress+Hauser 47

Page 48

Micropilot FMR51, FMR52

100%

A A

A-A

mm (in)

200

(7.87)

200

(7.87)

200

(7.87)

200

(7.87)

≤ 1 (0.04)

Example for the construction of a bypass

A Micropilot FMR50/FMR51/FMR52/FMR54: Horn 80mm(3") B Full bore ball valve C Minimum distance to upper connection pipe: 400 mm (15,7 in) 1 Marking for axial alignment 2 e.g. welding neck flange DIN2633 3 Diameter of the connection pipes as small as possible 4 Do not weld through the pipe wall; the inside of the bypass must remain smooth. 5 Diameter of opening of ball valve must always be equivalent to pipe diameter. Avoid edges and constrictions.

A0019010

48 Endress+Hauser

Page 49

Micropilot FMR51, FMR52

Vessels with heat insulation

A0019142

If process temperatures are high, the device must be included in normal tank insulation to prevent the electronics heating up as a result of heat radiation or convection. The insulation may not exceed beyond the neck of the housing.

Endress+Hauser 49

Page 50

Environment

Micropilot FMR51, FMR52

Ambient temperature range

Ambient temperature limits

Measuring device –40 to +80 °C (–40 to +176 °F); –50 °C (–58 °F) with manufacturer declaration on

request

Local display –20 to +70 °C (–4 to +158 °F), the readability of the display may be impaired at

temperatures outside the temperature range.

When operating the device in the open with strong sunlight:

• Mount the device in a shady position.

• Avoid direct sunlight, especially in warmer regions.

• Use a weather protection cover (see accessories).

The following diagrams take into account only functional aspects. There may be further restrictions for certified device versions. Please refere to the separate Safety Instructions →  110.

With a temperature (Tp) at the process connection the admissible ambient temperature (Ta) is reduced according to the following diagram (temperature derating):

Information concerning the derating tables

Option Meaning

A 2-wire; 4-20 mA HART

B 2-wire; 4-20 mA HART, switch output

C 2-wire; 4-20 mA HART, 4-20 mA

E 2-wire; FF, switch output

G 2-wire; PA, switch output

K 4-wire 90-253VAC; 4-20 mA HART

L 4-wire 10, 4-48VDC; 4-20 mA HART

FMR51

Seal:

• Viton GLT, –40 to 150 °C (–40 to 302 °F)

• Kalrez, –20 to 150 °C (–4 to 302 °F)

Housing: GT18 (316 L) Temperature unit: °C (°F)

Power Supply; Output (Pos. 2 of the product structure)

P1 P2 P3 P4 P5 P6

A -40

(-40)81(178)81(178)81(178)

B Switch output not used

B Switch output used

C Channel 2 not used

C Channel 2 used

E, G Switch output not used

-40

(-40)82(180)82(180)82(180)

-40

(-40)77(171)77(171)77(171)

-40

(-40)82(180)82(180)82(180)

-40

(-40)79(174)79(174)79(174)

-40

(-40)83(181)83(181)83(181)

A0019351

(302)66(151)

(302)67(153)

(302)61(142)

(302)67(153)

(302)63(145)

(302)68(154)

150

(302)

150

(302)

150

(302)

150

(302)

150

(302)

150

(302)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

- -

(-40)

-40

- -

(-40)

-40

- -

(-40)

-40

- -

(-40)

-40

- -

(-40)

-40

- -

(-40)

50 Endress+Hauser

Page 51

Micropilot FMR51, FMR52

FMR51

Seal:

• Viton GLT, –40 to 150 °C (–40 to 302 °F)

• Kalrez, –20 to 150 °C (–4 to 302 °F)

Housing: GT18 (316 L) Temperature unit: °C (°F)

Power Supply; Output (Pos. 2 of the product structure)

E, G Switch output used

K, L -40

FMR51

Seal:

• Viton GLT, –40 to 150 °C (–40 to 302 °F)

• Kalrez, –20 to 150 °C (–4 to 302 °F)

Housing: GT19 (Plastics PBT) Temperature unit: °C (°F)

Power Supply; Output (Pos. 2 of the product structure)

A -40

B Switch output not used

B Switch output used

C Channel 2 not used

C Channel 2 used

E, G Switch output not used

E, G Switch output used

P1 P2 P3 P4 P5 P6

-40

(-40)78(172)78(172)78(172)

(-40)77(171)77(171)77(171)

P1 P2 P3 P4 P5 P6

(-40)80(176)80(176)80(176)

-40

(-40)76(169)76(169)76(169)

-40

(-40)60(140)60(140)60(140)

-40

(-40)82(180)82(180)82(180)

-40

(-40)74(165)74(165)74(165)

-40

(-40)79(174)79(174)79(174)

-40

(-40)63(145)63(145)63(145)

A0019351

(302)63(145)

(302)62(144)

(302)56(133)

(302)38(100)

(302)56(133)

(302)55(131)

(302)56(133)

(302)41(106)

150

(302)

150

(302)

150

(302)

150

(302)

150

(302)

150

(302)

150

(302)

150

(302)

150

(302)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

- -

(-40)

-40

- -

(-40)

A0019351

-40

- -

(-40)

-40

- -

(-40)

-40

- -

(-40)

-40

- -

(-40)

-40

- -

(-40)

-40

- -

(-40)

-40

- -

(-40)

FMR51

Seal:

• Viton GLT, –40 to 150 °C (–40 to 302 °F)

• Kalrez, –20 to 150 °C (–4 to 302 °F)

Housing: GT20 (Alu, coated) Temperature unit: °C (°F)

A0019351

Power Supply; Output (Pos. 2 of the product structure)

A -40

B Switch output not used

B Switch output used

P1 P2 P3 P4 P5 P6

(-40)81(178)81(178)81(178)

-40

(-40)82(180)82(180)82(180)

-40

(-40)77(171)77(171)77(171)

(302)69(156)

(302)70(158)

(302)64(147)

150

(302)

150

(302)

150

(302)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

- -

Endress+Hauser 51

Page 52

FMR51

Seal:

• Viton GLT, –40 to 150 °C (–40 to 302 °F)

• Kalrez, –20 to 150 °C (–4 to 302 °F)

Housing: GT20 (Alu, coated) Temperature unit: °C (°F)

Power Supply; Output (Pos. 2 of the product structure)

C Channel 2 not used

C Channel 2 used

E, G Switch output not used

E, G Switch output used

P1 P2 P3 P4 P5 P6

-40

(-40)82(180)82(180)82(180)

-40

(-40)79(174)79(174)79(174)

-40

(-40)83(181)83(181)83(181)

-40

(-40)78(172)78(172)78(172)

K, L -40

(-40)77(171)77(171)77(171)

Micropilot FMR51, FMR52

A0019351

(302)70(158)

(302)66(151)

(302)71(160)

(302)65(149)

150

(302)

150

(302)

150

(302)

150

(302)

150

(302)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

- -

(-40)

-40

- -

(-40)

-40

- -

(-40)

-40

- -

(-40)

-40

- -

(-40)

FMR51 Seal: Graphite, –40 to 250 °C (–40 to 482 °F) Housing: GT18 (316 L) Temperature unit: °C (°F)

Power Supply; Output (Pos. 2 of the product structure)

P1 P2 P3 P4 P5 P6

A -40

(-40)81(178)81(178)81(178)

B Switch output not used

B Switch output used

C Channel 2 not used

C Channel 2 used

E, G Switch output not used

E, G Switch output used

-40

(-40)82(180)82(180)82(180)

-40

(-40)77(171)77(171)77(171)

-40

(-40)82(180)82(180)82(180)

-40

(-40)79(174)79(174)79(174)

-40

(-40)83(181)83(181)83(181)

-40

(-40)78(172)78(172)78(172)

K, L -40

(-40)77(171)77(171)77(171)

A0019351

(482)63(145)

(482)64(147)

(482)58(136)

(482)64(147)

(482)61(142)

(482)65(149)

(482)60(140)

(482)59(138)

250

(482)

250

(482)

250

(482)

250

(482)

250

(482)

250

(482)

250

(482)

250

(482)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

- -

(-40)

-40

- -

(-40)

-40

- -

(-40)

-40

- -

(-40)

-40

- -

(-40)

-40

- -

(-40)

-40

- -

(-40)

-40

- -

(-40)

52 Endress+Hauser

Page 53

Micropilot FMR51, FMR52

FMR51 Seal: Graphite, –40 to 250 °C (–40 to 482 °F) Housing: GT19 (Plastics PBT) Temperature unit: °C (°F)

Power Supply; Output (Pos. 2 of the product structure)

A -40

B Switch output not used

B Switch output used

C Channel 2 not used

C Channel 2 used

E, G Switch output not used

E, G Switch output used

P1 P2 P3 P4 P5 P6

(-40)80(176)80(176)80(176)

-40

(-40)76(169)76(169)76(169)

-40

(-40)60(140)60(140)60(140)

-40

(-40)82(180)82(180)82(180)

-40

(-40)74(165)74(165)74(165)

-40

(-40)79(174)79(174)79(174)

-40

(-40)63(145)63(145)63(145)

A0019351

(482)44(111)

(482)32(90)

(482)44(111)

(482)35(95)

250

(482)

250

(482)

250

(482)

250

(482)

250

(482)

250

(482)

250

(482)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

- -

(-40)

-40

- -

(-40)

-40

- -

(-40)

-40

- -

(-40)

-40

- -

(-40)

-40

- -

(-40)

-40

- -

(-40)

FMR51 Seal: Graphite, –40 to 250 °C (–40 to 482 °F) Housing: GT20 (Alu, coated) Temperature unit: °C (°F)

Power Supply; Output (Pos. 2 of the product structure)

P1 P2 P3 P4 P5 P6

A -40

(-40)81(178)81(178)81(178)

B Switch output not used

B Switch output used

C Channel 2 not used

C Channel 2 used

E, G Switch output not used

E, G Switch output used

-40

(-40)82(180)82(180)82(180)

-40

(-40)77(171)77(171)77(171)

-40

(-40)82(180)82(180)82(180)

-40

(-40)79(174)79(174)79(174)

-40

(-40)83(181)83(181)83(181)

-40

(-40)78(172)78(172)78(172)

K, L -40

(-40)77(171)77(171)77(171)

A0019351

(482)67(153)

(482)68(154)

(482)62(144)

(482)68(154)

(482)64(147)

(482)69(156)

(482)64(147)

(482)63(154)

250

(482)

250

(482)

250

(482)

250

(482)

250

(482)

250

(482)

250

(482)

250

(482)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

- -

(-40)

-40

- -

(-40)

-40

- -

(-40)

-40

- -

(-40)

-40

- -

(-40)

-40

- -

(-40)

-40

- -

(-40)

-40

- -

(-40)

Endress+Hauser 53

Page 54

FMR51

Seal: Graphite, –196 to 450 °C (–321 to 842 °F) Housing: GT18 (316 L) Temperature unit: °C (°F)

Power Supply; Output (Pos. 2 of the product structure)

P1 P2 P3 P4 P5 P6

A -196

(-321)81(178)81(178)81(178)

B Switch output not used

B Switch output used

C Channel 2 not used

C Channel 2 used

E, G Switch output not used

E, G Switch output used

-196

(-321)82(180)82(180)82(180)

-196

(-321)77(171)77(171)77(171)

-196

(-321)82(180)82(180)82(180)

-196

(-321)79(174)79(174)79(174)

-196

(-321)83(181)83(181)83(181)

-196

(-321)78(172)78(172)78(172)

K, L -196

(-321)77(171)77(171)77(171)

Micropilot FMR51, FMR52

A0019344

(842)26(79)

(842)25(77)

(842)26(79)

450

(842)

450

(842)

450

(842)

450

(842)

450

(842)

450

(842)

450

(842)

450

(842)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-196

(-321)

-196

(-321)

-196

(-321)

-196

(-321)

-196

(-321)

-196

(-321)

-196

(-321)

-196

(-321)

-15

(+5)

-15

(+5)

-15

(+5)

-15

(+5)

-15

(+5)

-15

(+5)

-15

(+5)

-15

(+5)

FMR51 Seal: Graphite, –196 to 450 °C (–321 to 842 °F) Housing: GT19 (Plastics PBT) Temperature unit: °C (°F)

Power Supply; Output (Pos. 2 of the product structure)

P1 P2 P3 P4 P5 P6

A -196

(-321)80(176)80(176)80(176)

B Switch output not used

B Switch output used

C Channel 2 not used

C Channel 2 used

E, G Switch output not used

E, G Switch output used

-196

(-321)76(169)76(169)76(169)

-196

(-321)60(140)60(140)60(140)

-196

(-321)82(180)82(180)82(180)

-196

(-321)74(165)74(165)74(165)

-196

(-321)79(174)79(174)79(174)

-196

(-321)63(145)63(145)63(145)

A0019344

450

(842)

450

(842)

450

(842)

450

(842)

450

(842)

450

(842)

450

(842)

-29

(-20)

-29

(-20)

-29

(-20)

-29

(-20)

-29

(-20)

-29

(-20)

-29

(-20)

450

(842)

450

(842)

450

(842)

450

(842)

450

(842)

450

(842)

450

(842)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-196

(-321)9(48)

-196

(-321)9(48)

-196

(-321)9(48)

-196

(-321)9(48)

-196

(-321)9(48)

-196

(-321)9(48)

-196

(-321)9(48)

54 Endress+Hauser

Page 55

Micropilot FMR51, FMR52

FMR51 Seal: Graphite, –196 to 450 °C (–321 to 842 °F) Housing: GT20 (Alu, coated) Temperature unit: °C (°F)

Power Supply; Output (Pos. 2 of the product structure)

A -196

B Switch output not used

B Switch output used

C Channel 2 not used

C Channel 2 used

E, G Switch output not used

E, G Switch output used

K, L -196

P1 P2 P3 P4 P5 P6

(-321)81(178)81(178)81(178)

-196

(-321)82(180)82(180)82(180)

-196

(-321)77(171)77(171)77(171)

-196

(-321)82(180)82(180)82(180)

-196

(-321)79(174)79(174)79(174)

-196

(-321)83(181)83(181)83(181)

-196

(-321)78(172)78(172)78(172)

(-321)77(17177(171)77(171)

A0019344

(842)39(102)

(842)36(97)

(842)39(102)

(842)38(100)

(842)39(102)

(842)38(100)

(842)37(99)

450

(842)

450

(842)

450

(842)

450

(842)

450

(842)

450

(842)

450

(842)

450

(842)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-196

(-321)

-196

(-321)

-196

(-321)

-196

(-321)

-196

(-321)

-196

(-321)

-196

(-321)

-196

(-321)

-20 (-4)

FMR52 Antenna: Horn 50mm/2" Housing: GT18 (316 L) Temperature unit: °C (°F)

Power Supply; Output (Pos. 2 of the product structure)

A -40

(-40)81(178)81(178)81(178)

B Switch output not used

B Switch output used

C Channel 2 not used

C Channel 2 used

E, G Switch output not used

E, G Switch output used

-40

(-40)82(180)82(180)82(180)

-40

(-40)77(171)77(171)77(171)

-40

(-40)82(180)82(180)82(180)

-40

(-40)79(174)79(174)79(174)

-40

(-40)83(181)83(181)83(181)

-40

(-40)78(172)78(172)78(172)

K, L -40

(-40)77(171)77(171)77(171)

P1 P2 P3 P4 P5 P6

(392)61(142)

(392)55(131)

(392)62(144)

(392)58(136)

(392)62(144)

(392)57(135)

(392)56(133)

200

(392)

200

(392)

200

(392)

200

(392)

200

(392)

200

(392)

200

(392)

200

(392)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

- -

A0019351

Endress+Hauser 55

Page 56

FMR52

Antenna: Horn 50mm/2" Housing: GT19 (Plastics PBT) Temperature unit: °C (°F)

Power Supply; Output (Pos. 2 of the product structure)

A -40

(-40)80(176)80(176)80(176)

B Switch output not used

B Switch output used

C Channel 2 not used

C Channel 2 used

E, G Switch output not used

E, G Switch output used

-40

(-40)76(169)76(169)76(169)

-40

(-40)60(140)60(140)60(140)

-40

(-40)82(180)82(180)82(180)

-40

(-40)74(165)74(165)74(165)

-40

(-40)79(174)79(174)79(174)

-40

(-40)63(145)63(145)63(145)

Micropilot FMR51, FMR52

P1 P2 P3 P4 P5 P6

(392)42(108)

(392)31(88)

(392)42(108)

(392)33(91)

200

(392)

200

(392)

200

(392)

200

(392)

200

(392)

200

(392)

200

(392)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

- -

A0019351

FMR52 Antenna: Horn 50mm/2" Housing: GT20 (Alu, coated) Temperature unit: °C (°F)

Power Supply; Output (Pos. 2 of the product structure)

A -40

(-40)81(178)81(178)81(178)

B Switch output not used

B Switch output used

C Channel 2 not used

C Channel 2 used

E, G Switch output not used

E, G Switch output used

-40

(-40)82(180)82(180)82(180)

-40

(-40)77(171)77(171)77(171)

-40

(-40)82(180)82(180)82(180)

-40

(-40)79(174)79(174)79(174)

-40

(-40)83(181)83(181)83(181)

-40

(-40)78(172)78(172)78(172)

K, L -40

(-40)77(171)77(171)77(171)

P1 P2 P3 P4 P5 P6

200

(392)65(149)

200

(392)65(149

200

(392)59(138)

200

(392)66(151)

200

(392)62(144)

200

(392)66(1512)

200

(392)61(142)

200

(392)60(140)

200

(392)

200

(392)

200

(392)

200

(392)

200

(392)

200

(392)

200

(392)

200

(392)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

- -

A0019351

56 Endress+Hauser

Page 57

Micropilot FMR51, FMR52

FMR52 Antenna: Horn 80mm/2" Housing: GT18 (316 L) Temperature unit: °C (°F)

Power Supply; Output (Pos. 2 of the product structure)

A -40

(-40)81(178)81(178)81(178)

B Switch output not used

B Switch output used

C Channel 2 not used

C Channel 2 used

E, G Switch output not used

E, G Switch output used

K, L -40

(-40)82(180)82(180)82(180)

(-40)77(171)77(171)77(171)

(-40)82(180)82(180)82(180)

(-40)79(174)79(174)79(174)

(-40)83(181)83(181)83(181)

(-40)78(172)78(172)78(172)

(-40)77(171)77(171)77(171)

P1 P2 P3 P4 P5 P6

-40

(392)57(135)

(392)51(124)

(392)57(135)

(392)54(129)

(392)57(135)

(392)53(127)

(392)52(126)

200

(392)

200

(392)

200

(392)

200

(392)

200

(392)

200

(392)

200

(392)

200

(392)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

- -

A0019351

FMR52 Antenna: Horn 80mm/2" Housing: GT19 (Plastics PBT) Temperature unit: °C (°F)

Power Supply; Output (Pos. 2 of the product structure)

A -40

(-40)80(176)80(176)80(176)

B Switch output not used

B Switch output used

C Channel 2 not used

C Channel 2 used

E, G Switch output not used

E, G Switch output used

-40

(-40)76(169)76(169)76(169)

-40

(-40)60(140)60(140)60(140)

-40

(-40)82(180)82(180)82(180)

-40

(-40)74(165)74(165)74(165)

-40

(-40)79(174)79(174)79(174)

-40

(-40)63(145)63(145)63(145)

P1 P2 P3 P4 P5 P6

(392)36(97)

(392)27(81)

(392)36(97)

(392)30(86)

200

(392)

200

(392)

200

(392)

200

(392)

200

(392)

200

(392)

200

(392)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

- -

A0019351

Endress+Hauser 57

Page 58

FMR52

Antenna: Horn 80mm/2" Housing: GT20 (Alu, coated) Temperature unit: °C (°F)

Power Supply; Output (Pos. 2 of the product structure)

A -40

(-40)81(178)81(178)81(178)

B Switch output not used

B Switch output used

C Channel 2 not used

C Channel 2 used

E, G Switch output not used

E, G Switch output used

-40

(-40)82(180)82(180)82(180)

-40

(-40)77(171)77(171)77(171)

-40

(-40)82(180)82(180)82(180)

-40

(-40)79(174)79(174)79(174)

-40

(-40)83(181)83(181)83(181)

-40

(-40)78(172)78(172)78(172)

K, L -40

(-40)77(171)77(171)77(171)

Micropilot FMR51, FMR52

P1 P2 P3 P4 P5 P6

(392)61(142)

(392)62(144)

(392)56(133)

(392)62(144)

(392)58(136)

(392)62(144)

(392)58(136)

(392)57(135)

200

(392)

200

(392)

200

(392)

200

(392)

200

(392)

200

(392)

200

(392)

200

(392)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

-40

(-40)

- -

A0019351

Storage temperature

Climate class

Altitude according to IEC61010-1 Ed.3

Degree of protection

Vibration resistance

Cleaning the antenna

–40 to +80 °C (–40 to +176 °F)

–50 °C (–58 °F) with manufacturer declaration on request

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

• Generally up to 2 000 m (6 600 ft) above MSL.

• Above 2 000 m (6 600 ft) if the following conditions are met: – Ordering feature 020 "Power supply; Output" = A, B, C, E or G (2-wire versions) – Supply voltage U < 35 V – Supply voltage of overvoltage category 1

• With closed housing tested according to: – IP68, NEMA6P (24 h at 1.83 m under water surface) – For plastic housing with transparent cover (display module): IP68 (24 h at 1.00 m under water

surface)

– IP66, NEMA4X

• With open housing: IP20, NEMA1

• Display module: IP22, NEMA2

Degree of protection IP68 NEMA6P applies for M12 PROFIBUS PA plugs only when the PROFIBUS cable is plugged in and is also rated IP68 NEMA6P.

DIN EN 60068-2-64 / IEC 60068-2-64: 20 to 2 000 Hz, 1 (m/s2)2/Hz

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 εr.

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

6) This restriction is valid if the following options of the product structure have been selected at the same time: 030 ("Display, Operation") = C ("SD02") or E ("SD03"); 040 ("Housing") = A ("GT19").

58 Endress+Hauser

Page 59

Micropilot FMR51, FMR52

hose-down cleaning. 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 (EMC)

Electromagnetic compatibility to all relevant requirements of the EN 61326- series and NAMUR recommendation EMC (NE21). For details see declaration of conformity.

If only the analogue signal is used, unshielded interconnection lines are sufficient for the installation. In case of using the digital signal (HART/ PA/ FF) use shielded interconnection lines.

Max. fluctuations during EMC- tests: < 0.5 % of the span. As an exception to this, the maximum fluctuations may amount to 2 % of the span for devices with plastic housing and see-through lid (integrated display SD02 or SD03) if strong electromagnetic interferences in the frequenency range of 1 to 2 GHz are present.

7) Can be downloaded from www.endress.com.

Endress+Hauser 59

Page 60

Process

-40

(-40)

-40

(-40)

-20 (-4)

+150

(+302)

+250

(+482)

(+32)

[°C] ([°F])

[bar] ([psi])

40 (580)

-1 (-14.5)

0 (0)

Micropilot FMR51, FMR52

Process temperature, Process pressure

The specified pressure range may be reduced due to the selected process connection. The pressure rating (PN) specified on the flanges refers to a reference temperature of 20 °C, for ASME flanges 100 °F. Pay attention to pressure-temperature dependencies.

Please refer to the following standards for the pressure values permitted for higher temperatures:

• EN 1092-1: 2001 Tab. 18 With regard to their temperature stability properties, the materials 1.4435 and 1.4404 are grouped under 13E0 in EN 1092-1 Tab. 18. The chemical composition of the two materials can be identical.

• ASME B 16.5a - 1998 Tab. 2-2.2 F316

• ASME B 16.5a - 1998 Tab. 2.3.8 N10276

• JIS B 2220

FMR51

 17 FMR51: Admissible range of process temperature and process pressure

1 Seal: Graphite (Feature 090 "Seal", Option D3) 2 Seal: Viton (Feature 090 "Seal", Option A5) 3 Seal: Kalrez (Feature 090 "Seal", Option C1)

60 Endress+Hauser

A0022656-EN

Page 61

Micropilot FMR51, FMR52

-196

(-321)

-100

(-148)

+310

(+590)

+350

(+662)

+400

(+752)

+450

(+842)

(+32)

[°C] ([°F])

160 (2320)

154 (2233)

148 (2146)

142 (2059)

[bar] ([psi])

-40

(-40)

(+32)

[°C] ([°F])

+200

(+392)

+100

(+212)

[bar] ([psi])

25 (362.5)

-1 (-14.5)

0 (0)

A0020555-EN

 18 FMR51: Admissible range of process temperature and process pressure of the HT version (Feature 090

"Seal", Option D2)

Feature 090 "Seal" Admissible process

temperature

A5: Viton GLT –40 to +150 °C

(–40 to 302 °F)

C1: Kalrez –20 to +150 °C

(–4 to 302 °F)

D3: Graphite,

40...250°C/-40...482°F

D2: Graphite,

196...450°C/-321...842°F (HT)

1) For devices with CRN approval the pressure range may be reduced →  92

–40 to +250 °C (–40 to 482 °F)

–196 to +450 °C (–321 to 842 °F)

Admissible process pressure

= –1 to 40 bar (–14.5 to 580 psi)

rel

= –1 to 160 bar (–14.5 to 2 320 psi)

rel

Observe the temperature-dependent restrictions indicated in the diagram

above

FMR52

 19 FMR52: Admissible range of process temperature and process pressure

1 Valid for the following process connections: 6" (ANSI), DN150 (EN), 10K150A (JIS) 2 Valid for all other types of process connection

Endress+Hauser 61

A0023250-EN

Page 62

Micropilot FMR51, FMR52

Dielectric constant

Feature 100 "Process Connection" Admissible process

temperature

• AFK: 2" 150lbs (ANSI)

• AGK: 3" 150lbs (ANSI)

• AHK: 4" 150lbs (ANSI)

• CFK: DN50 PN10/16 (EN)

• CGK: DN80 PN10/16 (EN)

• CHK: DN100 PN10/16 (EN)

• KFK: 10K 50A (JIS)

• KGK: 10K 80A (JIS)

• KHK: 10K 100A (JIS)

• MRK: DIN11851 DN50

• MTK: DIN11851 DN80

• TDK: Tri-Clamp 2"

• TFK: Tri-Clamp 3"

• THK: Tri-Clamp 4"

• AJK: 6" 150lbs (ANSI)

• CJK: DN150 PN10/16 (EN)

• KJK: 10K 150A (JIS)

1) For devices with CRN approval the pressure range may be reduced →  92

2) Process connections up to 25 bar (363 psi) on request

–40 to +200 °C (–40 to 392 °F)

Admissible process pressure

= –1 to 25 bar (–14.5 to 363 psi)

rel

• For T = –40 to +100 °C (–40 to 212 °F): p

= –1 to 25 bar (–14.5 to 363 psi)

rel

• For T = 100 to 200 °C (212 to 392 °F): p

= 0 to 25 bar (0 to 363 psi)

rel

• For liquids – εr ≥ 1.9 in free-field applications – εr ≥ 1.4 in stilling well

• For bulk solids εr ≥ 1.6

For dielectric constants (DC values) of many media commonly used in various industries refer to:

• the Endress+Hauser DC manual (CP01076F)

• the Endress+Hauser "DC Values App" (available for Android and iOS)

1) 2)

62 Endress+Hauser

Page 63

Micropilot FMR51, FMR52

146 (5.75)

142 (5.59)

115.25 (4.54)

ø108.5 (4.27)

78 (3.07) 90 (3.54)

98 (3.86)*

ø103.5 (4.07)

R110

144 (5.67)

113.5 (4.47)

ø106 (4.17)

78 (3.07)

90 (3.54)

99 (3.9)*

ø106 (4.17)

R110

145.5 (5.73)

141.5 (5.57)

ø112 (4.41)

ø108.5 (4.27)

78 (3.07)

90 (3.54)

98 (3.86)*

ø103.5 (4.07)

R110

61 (2.4)

Mechanical construction

Dimensions Dimensions of the electronics housing

 20 Housing GT18 (316L); Dimensions in mm (in)

*for devices with integrated overvoltage protection.

A0011666

A0011346

 21 Housing GT19 (Plastics PBT); Dimensions in mm (in)

*for devices with integrated overvoltage protection.

A0020751

 22 Housing GT20 (Alu coated); Dimensions in mm (in)

*for devices with integrated overvoltage protection.

Endress+Hauser 63

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Micropilot FMR51, FMR52

B C

(2.68)

(2.48)

5 (0.2)

26 (1.02)

5 (0.2)

ød

øD

øA

(2.56)

2 (0.08)

ød

øD

FMR51: Version T ≤ 150 °C (302 °F); without antenna extension

 23 FMR51: Version T < 150 °C (302 °F); without antenna extension; dimensions: mm (in)

A Process connection: Thread B Process connection: Tri-Clamp ISO2852 C Process connection: Flange 316L D Process connection: Flange AlloyC>316L R Reference point of the measurement

A0023383

Valid for the following device versions Feature 090 "Seal":

– A5: Viton GLT – C1: Kalrez

• Dimensions of the horn antenna (L, ⌀d): →  68

• Dimensions of the process connection (⌀A, ⌀D, b): →  68

64 Endress+Hauser

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Micropilot FMR51, FMR52

68 (2.68)

26 (1.02)

5 (0.2)

100(3.94)

ød

63 (2.48)

5 (0.2)

100(3.94)

ød

øD

øA

D E

(2.48)

(2.68)

47 (1.85)

ød

øD

101...1000

(3.98...39.3)

ø27(1.06)

ø42.5(1.7)

26 (1.02)

FMR51: Version T ≤ 150 °C (302 °F); with antenna extension

A0023384

 24 MR51: Version T < 150 °C (302 °F); with antenna extension; dimensions: mm (in)

A Process connections: Thread; Accessory mounted: 100mm/4" antenna extension B Prozessanschluss: Tri-Clamp ISO2852; Accessory mounted: 100mm/4" antenna extension C Process connection: Flange 316L; Accessory mounted: 100mm/4" antenna extension

D Process connection: Thread; Accessory mounted: ..... mm/inch antenna extension

E Process connection: Flange 316L;Accessory mounted: ..... mm/inch antenna extension

R Reference point of the measurement

Valid for the following device versions

• Feature 090 "Seal": – A5: Viton GLT – C1: Kalrez

• Feature 610 "Accessory mounted" – OM: 100mm/4" antenna extension (diagrams A, B, C)

– OU: ..... mm antenna extension (101 ... 1000 mm) (diagrams D, E)

– OV: ..... inch antenna extension (3,98 ... 39,3 in) (diagrams D, E)

• Dimensions of the horn antenna (L, L2, ⌀d): →  68

• Dimensions of the process connections (⌀A, ⌀D, b): →  68

Endress+Hauser 65

Page 66

FMR51: Version T ≤ 250 °C (482 °F)

122 (4.8)

116(4.57)

26 (1.02)

ød

øD

122 (4.8)

116(4.57)

26 (1.02)

øD

47 (1.85)

ød

101...1000

(3.98...39.3)

ø27 (1.06)

ø42.5(1.7)

Micropilot FMR51, FMR52

A0023385

 25 FMR51: Version T < 250 °C (482 °F); dimensions: mm (in)

A Process connection: Thread B Process connection: Flange 316L

C Process connection: Thread; Accessory mounted: ..... mm/inch antenna extension

D Process connection: Flange 316L; Accessory mounted: ..... mm/inch antenna extension

R Reference point of the measurement

Valid for the following device versions Feature 090 "Seal":

D3: Graphite, -40...250°C/-40...482°F

• Dimensions of the horn antenna (L, ⌀d): →  68

• Dimensions of the process connection (⌀D, b): →  68

66 Endress+Hauser

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Micropilot FMR51, FMR52

141 (5.55)

ød

øD

FMR51: Version T ≤ 450 °C (842 °F)

A0023386

 26 FMR51: Version T < 450 °C (842 °F); dimensions: mm (in)

Valid for the following device versions Feature 090 "Seal":

D2: Graphite, -196...450°C/-321...842°F

• Dimensions of the horn antenna (L, ⌀d): →  68

• Dimensions of the process connection (⌀D, b): →  68

Endress+Hauser 67

Page 68

Micropilot FMR51, FMR52

FMR51: Dimensions of the horn antenna

Feature 070 "Antenna"

Dimension BA: Horn 40mm/1-1/2" BB: Horn 50mm/2" BC: Horn 80mm/3" BD: Horn 100mm/4"

L 86 mm (3.39 in) 115 mm (4.53 in) 211 mm (8.31 in) 282 mm (11.1 in)

L2 51 mm (2.01 in) 80 mm (3.15 in) 176 mm (6.93 in) 247 mm (9.72 in)

d 40 mm (1.57 in) 48 mm (1.89 in) 75 mm (2.95 in) 95 mm (3.74 in)

FMR51: Dimensions of the process connections

Flanges according to EN1092-1 (suitable for DIN2527)

Pressure rating Dimension Nominal diameter

DN50 DN80 DN100 DN150

b 18 mm (0.71 in) 20 mm (0.79 in) 20 mm (0.79 in) 22 mm (0.87 in)

PN10/16

⌀D

165 mm (6.5 in) 200 mm

(7.87 in)

220 mm (8.66 in) 285 mm

(11.2 in)

b 20 mm (0.79 in) 24 mm (0.94 in) 24 mm (0.94 in) -

PN25/40

⌀D

165 mm (6.5 in) 200 mm

(7.87 in)

235 mm (9.25 in) -

PN63 b - - 30 mm (1.18 in) -

⌀D - - 250 mm (9.84 in) -

PN100 b - - 36 mm (1.42 in) -

⌀D - - 265 mm (10.4 in) -

1) For flanges with a higher pressure rating than those listed in the product structure please contact Endress +Hauser.

2) see feature 100 "Process connection"

Flanges according to JIS B2220

Pressure

rating

Dimension 50A 80A 100A 150A

Nominal diameter

b 16 mm (0.63 in) 18 mm (0.71 in) 18 mm (0.71 in) 22 mm (0.87 in)

10K

D 155 mm (6.1 in) 185 mm (7.28 in) 210 mm (8.27 in) 280 mm (11 in)

63K b - - 44 mm (1.73 in) -

D - - 270 mm (10.6 in) -

1) For flanges with a higher pressure rating than those listed in the product structure please contact Endress +Hauser.

2) see feature 100 "Process connection"

68 Endress+Hauser

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Micropilot FMR51, FMR52

Flanges according to ANSI B16.5

Pressure

rating

150 lbs

Dimension 2" 3" 4" 6"

b 17.5 mm

(0.69 in)

22.3 mm (0.88 in)

Nominal diameter

22.3 mm (0.88 in)

23.9 mm (0.94 in)

D 150 mm (6 in) 190 mm (7.5 in) 230 mm (9 in) 280 mm (11 in)

300 lbs b 20.7 mm

27 mm (1.1 in) 30.2 mm (1.2 in) 35 mm (1.4 in)

(0.81 in)

D 165 mm (6.5 in) 210 mm

(8.25 in)

255 mm (10 in) 320 mm

(12.5 in)

1) For flanges with a higher pressure rating than those listed in the product structure please contact Endress +Hauser.

2) see feature 100 "Process connection"

Tri-Clamp according to ISO 2852

Nominal diameter

Dimension DN40-51 (2") DN70-76.1 (3")

A 64 mm (2.52 in) 91 mm (3.58 in)

1) see feature 100 "Process connection"

Endress+Hauser 69

Page 70

FMR52 with dairy coupling DIN11851

ø100 (3.94)

ø49 (1.93)

ø68.5 (2.7)

ø81 (3.19)

14 (0.55)

29 (1.14)

5 (0.2)

6 (0.24)

90 (3.54)

122 (4.8)

 27 FMR52 with dairy coupling DIN11851; dimensions: mm (in)

A Antenna: Horn 50mm/2"; Process connection DIN11851 DN50 PN25 B Antenna: Horn 80mm/3"; Process connection DIN11851 DN80 PN25 R Reference point of the measurement

Micropilot FMR51, FMR52

A0023387

Valid for the following device versions: Feature 100 "Process connection"

– MRK: DIN11851 DN50 PN25 slotted nut, PTFE>316L (diagram A) – MTK: DIN11851 DN80 PN25 slotted nut, PTFE>316L (diagram B)

70 Endress+Hauser

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Micropilot FMR51, FMR52

A B

øa

ø81 (3.19)

ø49 (1.93)

29 (1.14)

14 (0.55)

2.6 (0.1)

120 (4.72)

93(3.66)

FMR52 with Tri-Clamp ISO2852

A0023388

 28 FMR52 with Tri-Clamp ISO2852; dimensions: mm (in)

A Antenna: Horn 50mm/2" B Antenna: Horn 80mm/3" R Reference point of the measurement

Antenna

Process connection

a 64 mm (2.52 in) 91 mm (3.58 in) 119 mm (4.69 in)

1) Feature 070 of the product structure

2) Feature 100 of the product structure

TDK: Tri-Clamp DN40-51 (2")

BO: "Horn 50mm/2" BP: Horn 80mm/3"

TFK: Tri-Clamp DN70-76.1 (3")

THK: Tri-Clamp DN101.6 (4")

Endress+Hauser 71

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FMR52 with flange

øb

øc

28.6 (1.13)

13.8 (0.54)

4 (0.16)

94(3.7)

121(4.76)

ø48 (1.89)

ø75 (2.95)

 29 Dimensions FMR52 with flange; dimensions: mm (in)

A Antenna: Horn 50mm/2" B Antenna: Horn 80mm/3" R Reference point of the measurement

Micropilot FMR51, FMR52

A0023389

Flanges according to EN1092-1 (suitable for DIN2527)

Antenna

Process connection

a 20 mm (0.79 in) 20 mm (0.79 in) 20 mm (0.79 in) 22 mm (0.87 in)

b 102 mm (4.02 in) 138 mm (5.43 in) 158 mm (6.22 in) 212 mm (8.35 in)

c 165 mm (6.5 in) 200 mm (7.87 in) 220 mm (8.66 in) 285 mm (11.2 in)

1) Feature 70 of the product structure

2) Feature 100 of the product structure

BO: Horn 50mm/2" BP: Horn 80mm/3"

CFK: Flange DN50 CGK: Flange DN80 CHK: Flange DN100 CJK: Flange DN150

Flanges according to ANSI B16.5

Antenna

Process connection

a 17.5 mm (0.69 in) 22.3 mm (0.88 in) 22.3 mm (0.88 in) 23.9 mm (0.94 in)

b 92 mm (3.62 in) 127 mm (5 in) 158 mm (6.22 in) 212 mm (8.35 in)

c 150 mm (6 in) 190 mm (7.5 in) 230 mm (9 in) 280 mm (11 in)

1) Feature 70 of the product structure

2) Feature 100 of the product structure

BO: Horn 50mm/2" BP: Horn 80mm/3"

FK: Flange 2" AGK: Flange 3" AHK: Flange 4" AJK: Flange 6"

Flanges according to JIS B2220

BO: Horn 50mm/2" BP: Horn 80mm/3"

KFK: Flange 10K 50A

KGK: Flange 10K 80A

KHK: Flange 10K 100A

KJK: Flange 10K 150A

Antenna

Process connection

a 16 mm (0.63 in) 18 mm (0.71 in) 18 mm (0.71 in) 22 mm (0.87 in)

b 96 mm (3.78 in) 127 mm (5 in) 151 mm (5.94 in) 212 mm (8.35 in)

c 155 mm (6.1 in) 185 mm (7.28 in) 210 mm (8.27 in) 280 mm (11 in)

1) Feature 70 of the product structure

2) Feature 100 of the product structure

72 Endress+Hauser

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Micropilot FMR51, FMR52

Weight

Housing

Part Weight

Housing GT18 - stainless steel approx.

4.5 kg (9.9 lb)

Housing GT19 - plastic approx.

1.2 kg (2.7 lb)

Housing GT20 - aluminium approx.

1.9 kg (4.2 lb)

Antenna and process connection

Device Weight of antenna and process connection

FMR51 max. 3.0 kg (6.6 lb) + weight of flange

FMR52 max. 4 kg (8.8 lb) + weight of flange

1) For the weight of the flange refer to Technical Information TI00426F.

Endress+Hauser 73

Page 74

Materials: GT18 housing

2.1

2.2

5.2

5.1

94 3

(stainless steel, corrosionresistant)

Micropilot FMR51, FMR52

No. Part Material

1 Housing CF3M similar to 316L/1.4404

2.1 Cover of the electronics compartment • Cover: CF3M (similar to 316L/1.4404)

• Window: glass

• Cover seal: NBR

• Seal of the window: NBR

• Thread-coating: Graphite-based lubricant varnish

2.2 Cover of the terminal compartment • Cover: CF3M (similar to 316L/1.4404)

• Cover seal: NBR

• Thread-coating: Graphite-based lubricant varnish

3 Cover lock • Screw: A4

• Clamp: 316L (1.4404)

4 Lock at the housing neck • Screw: A4-70

• Clamp: 316L (1.4404)

5.1 Dummy plug, cable gland, adapter or plug (depending on the device version)

5.2 Dummy plug, cable gland or adapter (depending on the device version)

6 Dummy plug or M12 socket (depending on the

device version)

7 Pressure relief stopper 316L (1.4404)

8 Ground terminal • Screw: A4

9 Nameplate • Plate: 316L (1.4404)

1) For the version with M12 plug the sealing material is Viton.

2) For the version with 7/8" plug, the sealing material is NBR.

• Dummy plug, depending on the device version: – PE – PBT-GF

• Cable gland: 316L (1.4404) or nickel-plated brass

• Adapter: 316L (1.4404/1.4435)

• Seal: EPDM

• M12 plug: Nickel-plated brass

• 7/8" plug: 316 (1.4401)

• Dummy plug: 316L (1.4404)

• Cable gland: 316L (1.4404) or nickel-plated brass

• Adapter: 316L (1.4404/1.4435)

• Seal: EPDM

• Dummy plug: 316L (1.4404)

• M12 socket: 316L (1.4404)

• Spring washer: A4

• Clamp: 316L (1.4404)

• Holder: 316L (1.4404)

• Groove pin: A4 (1.4571)

A0013788

74 Endress+Hauser

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Micropilot FMR51, FMR52

2.1

2.2

5.2

5.1

Materials: GT19 housing (plastic)

No. Part Material

1 Housing PBT

2.1 Cover of the electronics compartment • Cover glass: PC

• Cover frame: PBT-PC

• Cover seal: EPDM

• Thread-coating: Graphite-based lubricant varnish

2.2 Cover of the terminal compartment • Cover: PBT

• Cover seal: EPDM

• Thread-coating: Graphite-based lubricant varnish

4 Lock at the housing neck • Screw: A4-70

• Clamp: 316L (1.4404)

5.1 Dummy plug, cable gland, adapter or plug (depending on the device version)

5.2 Dummy plug, cable gland or adapter (depending on the device version)

6 Dummy plug or M12 socket (depending on the

device version)

7 Pressure relief stopper Nickel-plated brass (CuZn)

8 Ground terminal • Screw: A2

9 Adhesive nameplate Plastic

• Dummy plug, depending on the device version: – PE – PBT-GF

• Cable gland, depending on the device version: – Nickel-plated brass (CuZn) – PA

• Adapter: 316L (1.4404/1.4435)

• Seal: EPDM

• M12 plug: Nickel-plated brass

• 7/8" plug: 316 (1.4401)

• Dummy plug, depending on the device version: – PE – PBT-GF – Nickel-plated steel

• Cable gland, depending on the device version: – Nickel-plated brass (CuZn) – PA

• Adapter: 316L (1.4404/1.4435)

• Seal: EPDM

• Dummy plug: Nickel-plated brass (CuZn)

• M12 socket: Nickel-plated GD-Zn

• Spring washer: A4

• Clamp: 304 (1.4301)

• Holder: 304 (1.4301)

A0013788

1) For the version with M12 plug the sealing material is Viton.

2) For the version with 7/8" plug, the sealing material is NBR.

Endress+Hauser 75

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Materials: GT20 housing

2.1

2.2

5.2

5.1

94 3

(die-cast aluminum, powdercoated)

Micropilot FMR51, FMR52

Nr. Part Material

1 Housing, RAL 5012 (blue) • Housing: AlSi10Mg(<0,1% Cu)

• Coating: Polyester

2.1 Cover of the electronics compartment; RAL 7035 (gray)

2.2 Cover of the terminal compartment; RAL 7035 (gray)

3 Cover lock • Screw: A4

4 Lock at the housing neck • Screw: A4-70

5.1 Dummy plug, cable gland, adapter or plug (depending on the device version)

5.2 Dummy plug, cable gland or adapter (depending on the device version)

6 Dummy plug or M12 socket (depending on the

device version)

7 Pressure relief stopper Nickel-plated brass (CuZn)

• Cover: AlSi10Mg(<0,1% Cu)

• Window: Glass

• Cover seal: NBR

• Seal of the window: NBR

• Thread-coating: Graphite-based lubricant varnish

• Cover: AlSi10Mg(<0,1% Cu)

• Cover seal: NBR

• Thread-coating: Graphite-based lubricant varnish

• Clamp: 316L (1.4404)

• Dummy plug, depending on the device version: – PE – PBT-GF

• Cable gland, depending on the device version: – Nickel-plated brass (CuZn) – PA

• Adapter: 316L (1.4404/1.4435)

• Seal: EPDM

• M12 plug: Nickel-plated brass

• 7/8" plug: 316 (1.4401)

• Dummy plug, depending on the device version: – PE – PBT-GF – Nickel-plated steel

• Cable gland, depending on the device version: – Nickel-plated brass (CuZn) – PA

• Adapter: 316L (1.4404/1.4435)

• Seal: EPDM

• Dummy plug : Nickel-plated brass (CuZn)

• M12 socket: Nickel-plated GD-Zn

A0013788

76 Endress+Hauser

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Micropilot FMR51, FMR52

G H

B C

1 7

2 2

Nr. Part Material

8 Ground terminal • Screw: A2

• Spring washer: A2

• Clamp: 304 (1.4301)

• Holder: 304 (1.4301)

9 Adhesive nameplate Plastic

1) For the version with M12 plug the sealing material is Viton.

2) For the version with 7/8" plug, the sealing material is NBR.

Materials: Antenna and process connection

FMR51

Endress+Hauser 77

A Version with screw-in adapter B XT version with threaded connection C XT version with flange D HT version with flange E Version with flange and antenna extension > 100 mm (3.94 in) to 500 mm (19.7 in) F Version with threaded connection and antenna extension > 100 mm (3.94 in) to 500 mm (19.7 in) G Version with clamp adapter and antenna extension 100 mm (3.94 in) H Version with flange and antenna extension 100 mm (3.94 in)

Pos. Part Material

1 Process adapter 316L (1.4404)

Locking washer

2 Horn 316L (1.4404) AlloyC22 (2.4602)

Screws A4 AlloyC22 (2.4602)

Spring-lock washer (compact version) A4 without spring-lock

washer

A0018961

Page 78

Micropilot FMR51, FMR52

B C

4 4 4

2 3

Pos. Part Material

Nordlock washer (extension >100 mm, XT and HT version)

Process separation cone Standard:

Seal Standard:

3 Flange 316L (1.4404/1.4435) optionally AlloyC22 (2.4602) clad

4 Tube extension + adapter 316L (1.4404)

5 Extension process adapter 316L (1.4404)

Locking washer

6 Process adapter 316L (1.4404)

7 Housing adapter 316L (1.4404)

Temperature reduction (XT) 316L (1.4404)

Intermediate adapter (HT) 316L (1.4404)

Process adapter 316L (1.4404)

A4 without Nordlock

washer

PTFE

• Viton: FKM

• Kalrez: FFKM (K6375)

XT: PEEK

XT: Graphite

HT: Al2O

HT: Graphite

FMR52

A Dairy coupling B Clamp adapter C Flange version

Pos. Part Material

1 Adapter 304 (1.4301)

2 Process connection 316L (1.4435)

3 Flange 316L (1.4404/1.4435)

4 Cladding PTFE

(in accordance with FDA 21 CFR 177.1550 and USP <88> Class VI)

A0018951

78 Endress+Hauser

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Micropilot FMR51, FMR52

Materials: Weather protection cover

A0015473

No Part: Material

1 Protection cover: 316L (1.4404)

2 Molded rubber part (4x): EPDM

3 Clamping screw: 316L (1.4404) + carbon fibre

4 Bracket: 316L (1.4404)

5 • Cheese head screw: A4-70

• Nut: A4

• Spring washer: A4

6 Ground terminal

• Screw: A4

• Spring washer: A4

• Clamp: 316L (1.4404)

• Holder: 316L (1.4404)

7 • Washer: A4

• Cheese head screw: A4-70

Endress+Hauser 79

Page 80

Operability

Micropilot FMR51, FMR52

Operating concept

Operator-oriented menu structure for user-specific tasks

• Commissioning

• Operation

• Diagnostics

• Expert level

Operating languages

• English

• Deutsch

• Français

• Español

• Italiano

• Nederlands

• Portuguesa

• Polski

• русский язык (Russian)

• Svenska

• Türkçe

• 中文 (Chinese)

• 日本語 (Japanese)

• 한국어 (Korean)

• Bahasa Indonesia

• tiếng Việt (Vietnamese)

• čeština (Czech) Feature 500 of the product structure determines which of these languages is preset on delivery.

Quick and save commissioning

• Interactive wizard with graphical interface for easy commissioning via FieldCare/DeviceCare

• Menu guidance with brief explanations of the individual parameter functions

• Standardized operation at the device and in the operating tools

Integrated data storage device (HistoROM)

• Enables transfer of configuration when changing electronic modules

• Records up to 100 event messages in the device

• Records up to 1000 measured values in the device

• Saves the signal curve on commissioning which can later be used as a reference.

Efficient diagnostics increase measurement reliability

• Remedy information is integrated in plain text

• Diverse simulation options and line recorder functions

80 Endress+Hauser

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Micropilot FMR51, FMR52

1 2

Local operation

Operation with

Order code for "Display; Operation"

Display elements

Operating elements

Additional functionality

Pushbuttons Touch Control

Option C "SD02" Option E "SD03"

A0032219 A0032221

4-line display 4-line display

white background lighting; switches to red in event of device error

Format for displaying measured variables and status variables can be individually configured

Permitted ambient temperature for the display: –20 to +70 °C (–4 to +158 °F) The readability of the display may be impaired at temperatures outside the temperature range.

local operation with 3 push buttons (, ,)external operation via touch control; 3 optical

keys: , , 

Operating elements also accessible in various hazardous areas

Data backup function The device configuration can be saved in the display module.

Data comparison function The device configuration saved in the display module can be compared to the current device configuration.

Data transfer function The transmitter configuration can be transmitted to another device using the display module.

Operation with remote display and operating module FHX50

 30 FHX50 operating options

1 Housing of the remote display and operating module FHX50 2 Display and operating module SD02, push buttons; cover must be removed 3 Display and operating module SD03, optical keys; can be operated through the glass of the cover

Endress+Hauser 81

A0032215

Page 82

Remote operation Via HART protocol

1 4 5 7

6 8

ENDRESS + HAUSER

PROFIBUS DP

PROFIBUS PA

4 4 4

 31 Options for remote operation via HART protocol

1 PLC (programmable logic controller) 2 Transmitter power supply unit, e.g. RN221N (with communication resistor) 3 Connection for Commubox FXA191, FXA195 and Field Communicator 375, 475 4 Field Communicator 475 5 Computer with operating tool (e.g. DeviceCare/FieldCare , AMS Device Manager, SIMATIC PDM) 6 Commubox FXA191 (RS232) or FXA195 (USB) 7 Field Xpert SFX350/SFX370 8 VIATOR Bluetooth modem with connecting cable 9 Transmitter

Micropilot FMR51, FMR52

A0028746

Via PROFIBUS PA protocol

A0015775

1 Segment coupler 2 Computer with Profiboard/Proficard and operating tool (e.g. DeviceCare/FieldCare 3 PLC (Progrommable Logic Controller) 4 Transmitter 5 Additional functions (valves etc.)

82 Endress+Hauser

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Micropilot FMR51, FMR52

FF-H1

FF-HSE

ENDRESS + HAUSER

+–

Via FOUNDATION Fieldbus

A0017188

 32 FOUNDATION Fieldbus system architecture with associated components

1 FFblue Bluetooth modem 2 Field Xpert SFX350/SFX370 3 DeviceCare/FieldCare 4 NI-FF interface card

IN Industrial network

FF-HSE High Speed Ethernet

FF-H1 FOUNDATION Fieldbus-H1

LD Linking Device FF-HSE/FF-H1

PS Bus Power Supply

SB Safety Barrier

BT Bus Terminator

Endress+Hauser 83

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Via service interface (CDI)

Micropilot FMR51, FMR52

1 Service interface (CDI) of the measuring device (= Endress+Hauser Common Data Interface) 2 Commubox FXA291 3 Computer with DeviceCare/FieldCare operating tool

A0032466

84 Endress+Hauser

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Micropilot FMR51, FMR52

NXA820

16...253 VAC

1 2 3

Integration in tank gauging system

The Endress+Hauser Tank Side Monitor NRF590 provides integrated communications for sites with multiple tanks, each with one or more sensors on the tank, such as radar, spot or average temperature, capacitive probe for water detection and/or pressure sensors. Multiple protocols out of the Tank Side Monitor guarantee connectivity to nearly any of the existing industry standard tank gauging protocols. Optional connectivity of analog 4...20 mA sensors, digital I/O and analog output simplify full tank sensor integration. Use of the proven concept of the intrinsically safe HART bus for all on-tank sensors yields extremely low wiring costs, while at the same time providing maximum safety, reliability and data availability.

 33 The complete measuring system consists of:

1 Tankvision workstation 2 Commubox FXA195 (USB) - optional 3 Computer with operating tool (ControlCare) - optional 4 Level measuring device 5 Temperature measuring device 6 Tank Side Monitor NRF590 7 Pressure measuring device 8 Tankvision Tank Scanner NXA820

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SupplyCare inventory management software

SupplyCare is a web-based operating program for coordinating the flow of material and information along the supply chain. SupplyCare provides a comprehensive overview of the levels of geographically distributed tanks and silos, for instance, providing complete transparency over the current inventory situation, regardless of time and location.

Based on the measuring and transmission technology installed onsite, the current inventory data are collected and sent to SupplyCare. Critical levels are clearly indicated and calculated forecasts provide additional security for material requirements planning.

The main functions of SupplyCare:

Inventory visualization

SupplyCare determines the inventory levels in tanks and silos at regular intervals. It displays current and historical inventory data and calculated forecasts of future demand. The overview page can be configured to suit the user's preferences.

Master data management

With SupplyCare you can create and manage the master data for locations, companies, tanks, products and users, as well as user authorization.

Report Configurator

The Report Configurator can be used to create personalized reports quickly and easily. The reports can be saved in a variety of formats, such as Excel, PDF, CSV and XML. The reports can be transmitted in many ways, such as by http, ftp or e-mail.

Event management

Events, such as when levels drop below the safety stock level or plan points, are indicated by the software. In addition, SupplyCare can also notify pre-defined users by e-mail.

Alarms

If technical problems occur, e.g. connection issues, alarms are triggered and alarm e-mails are sent to the System Administrator and the Local System Administrator.

Delivery planning

The integrated delivery planning function automatically generates an order proposal if a pre-set minimum inventory level is undershot. Scheduled deliveries and disposals are monitored continuously by SupplyCare. SupplyCare notifies the user if scheduled deliveries and disposals are not going to be met as planned.

Analysis

In the Analysis module, the most important indicators for the inflow and outflow of the individual tanks are calculated and displayed as data and charts. Key indicators of material management are automatically calculated and form the basis for optimizing the delivery and storage process.

Geographical visualization

All the tanks and the tank inventories are represented graphically on a map (based on Google Maps). The tanks and inventory situations can be filtered by tank group, product, supplier or location.

Multi-language support

The multi-language user interface supports 9 languages, thereby enabling global collaboration on a single platform. The language and settings are recognized automatically using the browser settings.

SupplyCare Enterprise

SupplyCare Enterprise runs by default as a service under Microsoft Windows on an application server in an Apache Tomcat environment. The operators and administrators operate the application via a Web browser from their workstations.

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5 8

A0034288

 34 Example of inventory management platform with SupplyCare Enterprise SCE30B

1 SupplyCare Enterprise (via Web browser) 2 SupplyCare Enterprise installation 3 SupplyCare Enterprise on mobile devices (via Web browser) 4 Ethernet/WLAN/UMTS 5 Fieldgate FXA42 6 Power supply 24 V DC 7 Modbus TCP via Ethernet as server/client 8 Converter from Modbus to HART Multidrop 9 HART Multidrop 10 4 x 4 to 20 mA analog input (2-wire/4-wire)

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5 8

WWW

Cloud-based application: SupplyCare Hosting

SupplyCare Hosting is offered as a hosting service (software as a service). Here, the software is installed within the Endress+Hauser IT infrastructure and made available to the user in the Endress +Hauser portal.

A0034289

 35 Example of inventory management platform with SupplyCare Hosting SCH30

1 SupplyCare Hosting installation in Endress+Hauser data center 2 PC workstation with Internet connection 3 Warehouse locations with Internet connection via 2G/3G with FXA42 or FXA30 4 Warehouse locations with Internet connection with FXA42 5 Fieldgate FXA42 6 Power supply 24 V DC 7 Modbus TCP via Ethernet as server/client 8 Converter from Modbus to HART Multidrop 9 HART Multidrop 10 4 x 4 to 20 mA analog input (2-wire/4-wire)

With SupplyCare Hosting, users do not need to make the initial software purchase or install and run the IT infrastructure needed. Endress+Hauser constantly update SupplyCare Hosting and enhance the capability of the software in conjunction with the customer. The hosted version of SupplyCare is thus always up-to-date and can be customized to meet different customer requirements. Other services are also offered in addition to the IT infrastructure and the software that is installed in a secure, redundant Endress+Hauser data center. These services include defined availability of the global Endress+Hauser Service and Support Organization and defined response times in a service event.

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Certificates and approvals

Currently available certificates and approvals can be called up via the product configurator.

CE mark

RoHS

RCM-Tick marking

Ex approval

The measuring system meets the legal requirements of the applicable EC guidelines. These are listed in the corresponding EC Declaration of Conformity together with the standards applied.

Endress+Hauser confirms successful testing of the device by affixing to it the CE mark.

The measuring system complies with the substance restrictions of the Restriction on Hazardous Substances Directive 2011/65/EU (RoHS 2).

The supplied product or measuring system meets the ACMA (Australian Communications and Media Authority) requirements for network integrity, interoperability, performance characteristics as well as health and safety regulations. Here, especially the regulatory arrangements for electromagnetic compatibility are met. The products are labelled with the RCM- Tick marking on the name plate.

A0029561

• ATEX

• IEC Ex

• CSA

• FM

• NEPSI

• KC

• INMETRO

• TIIS (in preparation) Additional safety instructions must be observed for applications in hazardous areas. They are

contained in the separate "Safety Instructions" (XA) document, which is included in the scope of delivery. Reference is made to the XA on the nameplate of the device.

Details on the available certificats as well as the associated XAs can be found in the Associated

documentation chapter in the Safety instructions section: →  110.

Dual seal according to ANSI/ISA 12.27.01

Functional Safety

WHG

Sanitary compatibility

The devices have been designed according to ANSI/ISA 12.27.01 as dual seal devices, allowing the user to waive the use and save the cost of installing external secondary process seals in the conduit as required by the process sealing sections of ANSI/NFPA 70 (NEC) and CSA 22.1 (CEC) These instruments comply with the North-American installation practice and provide a very safe and costsaving installation for pressurized applications with hazardous fluids.

Further information can be found in the Safety Instructions (XA) of the relevant devices.

Used for level monitoring (MIN, MAX, range) up to SIL 3 (homogeneous or inhomogeneous redundancy), independently assessed by TÜV Rhineland as per IEC 61508. Other information see documentation SD01087F: "Functional Safety Manual".

WHG approval: Z-65.16-524

FMR52 with flange cladding made of PTFE conforms to FDA 21 CFR 177.1550 and USP <88> Class VI

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3A and EHEDG approval with Tri-Clamp and DIN11851 process connection.

To avoid risk of contamination, install according to the “Hygienic Equipment Design Criteria (HDC)” as stated in the Subgroup Design Principles of the EHEDG, Doc. 8 from April 2004.

Suitable fittings and seals must be used to ensure hygiene-compliant design according to the specifications of 3-A SSI and EHEDG.

The leak-tight connections can be cleaned with the cleaning methods usually used in this industry without leaving residues.

The 316L housing (GT18), option B in the order attribute 40, is not suitable for applications which need a 3A approval.

NACE MR 0175 / ISO 15156

NACE MR 0103

Pressure equipment with allowable pressure ≤ 200 bar (2 900 psi)

Marine certificate

For FMR51 and FMR54:

• The wetted, metallic materials comply with the requirements of NACE MR 0175 / ISO 15156.

• Declaration of conformity: see product structure, feature 580, option JB.

For FMR51 and FMR54:

• The wetted, metallic materials comply with the requirements of NACE MR 0103.

• The certificate of compliance is based on NACE MR 0175.

The hardness and the intercrystalline corrision have been tested, as well as the heat treatment (solution annealed) has been carried out. The used materials comply therefore with the requirements of NACE MR 0103.

• Declaration of conformity: see product structure, feature 580, option JE.

Pressure instruments with a flange and threaded boss that do not have a pressurized housing do not fall within the scope of the Pressure Equipment Directive, irrespective of the maximum allowable pressure.

Reasons:

According to Article 2, point 5 of EU Directive 2014/68/EU, pressure accessories are defined as "devices with an operational function and having pressure-bearing housings".

If a pressure instrument does not have a pressure-bearing housing (no identifiable pressure chamber of its own), there is no pressure accessory present within the meaning of the Directive.

Device Marine certificate

GL ABS LR BV DNV

FMR51     

FMR52     

1) see oredering feature 590 "Additional approval"

Radio standard EN302729-1/2

The devices Micropilot FMR50, FMR51, FMR52, FMR56 and FMR57 are conform with the LPR (Level Probing Radar) standard EN302729-1/2. The devices are allowed to be used inside or outside of closed bins or tanks in countries of th EU and the EFTA. Precondition is that the country itself already has implemented the directive.

At present, the following countries have already implemented the directive:

Belgium, Bulgaria, Germany, Denmark, Estonia, France, Greece, Great Britain, Ireland, Iceland, Italy, Liechtenstein, Lithuania, Latvia, Malta, Netherland, Norway, Austria, Poland, Romania, Sweden, Switzerland, Slovakia, Spain, Czech Republic and Cyprus.

All countries not mentioned above are at present in the implementation phase.

For the use of the devices outside of closed bins or tanks, the following has to be observed:

1. The installation has to be done by trained personnel.

2. The antenna of the device has to be mounted on a fixed place and vertically to the bottom.

3. The mounting place has to be in a distance of at least 4 km to the mentioned astronomical stations or an appropriate permission has to be issued by the national authority. If the device is mounted at a distance of 4 to 40 km from the stations mentioned, the maximum mounting height is restricted to 15 m (49 ft).

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Astronomical stations

Country Name of the station Geographical latitude Geographical longitude

Germany Effelsberg 50°31'32" N 06°53'00" E

Finland Metsähovi 60°13'04" N 24°23'37" E

Tuorla 60°24'56" N 24°26'31" E

France Plateau de Bure 44°38'01" N 05°54'26" E

Floirac 44°50'10" N 00°31'37" W

United Kingdom Cambridge 52°09'59" N 00°02'20" E

Damhall 53°09'22" N 02°32'03" W

Jodrell Bank 53°14'10" N 02°18'26" W

Knockin 52°47'24" N 02°59'45" W

Pickmere 53°17'18" N 02°26'38" W

Italy Medicina 44°31'14" N 11°38'49" E

Noto 36°52'34" N 14°59'21" E

Sardinia 39°29'50" N 09°14'40" E

Poland Krakow Fort Skala 50°03'18" N 19°49'36" E

Russia Dmitrov 56°26'00" N 37°27'00" E

Kalyazin 57°13'22" N 37°54'01" E

Pushchino 54°49'00" N 37°40'00" E

Zelenchukskaya 43°49'53" N 41°35'32" E

Sweden Onsala 57°23'45" N 11°55'35" E

Switzerland Bleien 47°20'26" N 08°06'44" E

Spain Yebes 40°31'27" N 03°05'22" W

Robledo 40°25'38" N 04°14'57" W

Hungary Penc 47°47'22" N 19°16'53" E

Radio standard EN302372-1/2

FCC / Industry Canada

In general the requirements of EN 302729-1/2 have to be taken in consideration.

The devices Micropilot FMR50, FMR51, FMR52, FMR53, FMR54, FMR56 and FMR57 are conform with the TLPR (Tanks Level Probing Radar) standard EN302372-1/2 and can always be used in closed tanks or bins. For installation, points a to f in Annex B of EN302372-1 have to be taken into account.

This device complies with Part 15 of the FCC rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

Canada CNR-Gen Section 7.1.3

This device complies with Industry Canada licence-exempt RSS standard(s). Operation is subject to the following two conditions: (1) This device may not interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device.

Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation est autorisée aux deux conditions suivantes : (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement.

[Any] changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.

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Japanese radio approval

CRN approval

In addition, the devices FMR50

, FMR51

, FMR52

10)

, FMR56 and FMR57 are compliant with the LPR (Level probe radar) regulation also for free space applicactions according to the FCC Code of Federal Regulations, CFR 47, Part 15, Sections 15.205, 15.207, 15.209, 15.256 for antenna sizes bigger than 50 mm (2.0 in)

11)

. For these applications the devices must be professionally installed in a downward operating position. In addition, the devices are not allowed to be mounted in a zone of 4 km around RAS stations and within a radius of 40 km around RAS stations the maxium operation height of devices is 15 m (49 ft) above ground.

The devices FMR50, FMR51, FMR52, FMR54 and FMR57 comply with the Japanese Radio Law, Article 6, Section 1(1).

Some device versions have a CRN approval. Devices are CRN approved if the folowing two conditions are met:

• The device has a CSA approval (Product structure: Feature 010 "Approval")

• The device has a CRN approved process connection according to the following table.

Feature 100 of the product structure Process connection

AFJ NPS 2" Cl.150 RF, 316/316L

AFK NPS 2" Cl.150, PTFE >316/316L

AFM NPS 2" Cl.150, AlloyC >316/316L

AGJ NPS 3" Cl.150 RF, 316/316L

AGK NPS 3" Cl.150, PTFE >316/316L

AGM NPS 3" Cl.150, AlloyC >316/316L

AHJ NPS 4" Cl.150 RF, 316/316L

AHK NPS 4" Cl.150, PTFE >316/316L

AHM NPS 4" Cl.150, AlloyC >316/316L

AJJ NPS 6" Cl.150 RF, 316/316L

AJK NPS 6" Cl.150, PTFE >316/316L

AJM NPS 6" Cl.150, AlloyC >316/316L

ARJ NPS 2" Cl.300 RF, 316/316L

ARM NPS 2" Cl.300, AlloyC >316/316L

ASJ NPS 3" Cl.300 RF, 316/316L

ASM NPS 3" Cl.300, AlloyC >316/316L

ATJ NPS 4" Cl.300 RF, 316/316L

ATM NPS 4" Cl.300, AlloyC >316/316L

MRK DIN11851 DN50 PN25 slotted nut, PTFE>316L

MTK DIN11851 DN80 PN25 slotted nut, PTFE>316L

RGJ Thread ANSI MNPT1-1/2, 316L

RVJ Thread EN10226 R1-1/2, 316L

TDJ Tri-Clamp ISO2852 DN40-51 (2"), 316L

TDK Tri-Clamp ISO2852 DN40-51 (2"), PTFE>316L, 3A, EHEDG

TFJ Tri-Clamp ISO2852 DN70-76.1 (3"), 316L

8) Except of FMR50-######BM* (Horn 40mm/1-1/2", PVDF encapsulated)

9) Except for FMR51-######BA* (Horn 40mm/1-1/2") and FMR51-######BB* (Horn 50mm/2")

10) Except for FMR52-######BO* (Horn 50mm/2", flush mount)

11)

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Feature 100 of the product structure Process connection

TFK Tri-Clamp ISO2852 DN70-76.1 (3"), PTFE>316L, 3A, EHEDG

THK Tri-Clamp ISO2852 DN101.6 (4"), PTFE>316L, 3A, EHEDG

• Process connections without CRN approval are not included in this table.

• Refer to the product structure to see which process connections are available for a specific device type.

• For some process connections not listed in the product structure a CRN approval is available on request.

• CRN approved devices are marked with the registration number OF15872.5C on the nameplate.

For device versions listed in the table below, the maximum allowed pressure is reduced if they have a CRN approval. For device versions not listed in the table below the pressure range as indicated in the "Process" chapter →  60 is not affected by the CRN approval.

Track record

Product Antenna

FMR52 TFK: Tri-Clamp 3" 10 bar (145 psi)

FMR51 D2: Graphite (HT) 100 bar (1 450 psi)

1) Feature 070 of the product structure

2) Feature 100 of the product structure

3) Feature 090 of the product structure

Process connection

THK: Tri-Clamp 4" 10 bar (145 psi)

Seal

max. pressure

FMR5x is the upgrade model of the corresponding FMR2xx series.

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Test, Certificate

Feature 580 "Test, Certificate"

JA 3.1 Material certificate, wetted metallic parts, EN10204-3.1 inspection

JB Conformity to NACE MR0175, wetted metallic parts FMR51

JD 3.1 Material certificate, pressurized parts, EN10204-3.1 inspection

JE Conformity to NACE MR0103, wetted metallic parts FMR51

JF Conformity to AD2000, wetted metallic parts:

KD Helium leak test, internal procedure, inspection certificate FMR51

KE Pressure test, internal procedure, inspection certificate • FMR51

KG 3.1 Material certificate+PMI test (XRF), internal procedure, wetted metallic

KP Liquid penetrant test AD2000-HP5-3(PT), wetted/pressurized metallic

KQ Liquid penetrant test ISO23277-1 (PT), wetted/pressurized metallic parts,

KR Liquid penetrant test ASME VIII-1 (PT), wetted/pressurized metallic parts,

KS Welding documentation, wetted/pressurized seams

KV Conformity to ASME B31.3:

Designation Available for

FMR51

certificate

FMR52

certificate

• FMR51 Material of all wetted/pressurized parts conform to AD2000 (Technical rules W2, W9, W10)

parts, EN10204-3.1 inspection certificate

parts, inspection certificate

inspection certificate

consisting of

• Drawing

• WPQR (Welding Procedure Qualification Report)

• WPS (Welding Process Specification)

• Manufacturer Declaration

The dimensions, materials of construction, pressure / temperature ratings and identification markings of the device comply with the requirements of ASME B31.3

• FMR52

• FMR51

• FMR52

FMR51

• FMR51

• FMR52

Test reports, declarations and material test certificates can be obtained electronically from the W@M Device Viewer : Enter the serial number from the nameplate (www.endress.com/deviceviewer)

This applies to the options of the following ordering features:

• 550 "Calibration"

• 580 "Test, Certificate"

• 590 "Additional Approval", option LW: "CoC-ASME BPE"

Product documentation on paper

Test reports, declarations and material certificates can be ordered as hardcopies via ordering feature 570 "Service", option I7 „Product documentation on paper“. The printouts will be enclosed in the product delivery.

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Other standards and guidelines

• EN 60529 Degrees of protection by housing (IP code)

• EN 61010-1 Protection Measures for Electrical Equipment for Measurement, Control, Regulation and Laboratory Procedures.

• IEC/EN 61326 "Emission in accordance with Class A requirements". Electromagnetic compatibility (EMC requirements)

• NAMUR NE 21 Electromagnetic compatibility (EMC) of industrial process and laboratory control equipment.

• NAMUR NE 43 Standardization of the signal level for the breakdown information of digital transmitters with analog output signal.

• NAMUR NE 53 Software of field devices and signal-processing devices with digital electronics

• NAMUR NE 107 Status classification as per NE107

• NAMUR NE 131 Requirements for field devices for standard applications

• IEC61508 Functional safety of electrical/electronic/programmable electronic safety-related systems

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Ordering information

Micropilot FMR51, FMR52

Ordering information

Detailed ordering information is available from the following sources:

• In the Product Configurator on the Endress+Hauser website: www.endress.com -> Click "Corporate"

-> Select your country -> Click "Products" -> Select the product using the filters and search field -> Open product page -> The "Configure" button to the right of the product image opens the Product Configurator.

• From your Endress+Hauser Sales Center: www.addresses.endress.com

Product Configurator - the tool for individual product configuration

• Up-to-the-minute configuration data

• Depending on the device: Direct input of measuring point-specific information such as measuring range or operating language

• Automatic verification of exclusion criteria

• Automatic creation of the order code and its breakdown in PDF or Excel output format

• Ability to order directly in the Endress+Hauser Online Shop

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500 (19.7)

6000 (236)

3-point linearity protocol

The following notes must be taken into account if option F3 ("3 point linearity protocol") has been selected in feature 550 ("Calibration").

The 3 points of the linearity protocol are defined as follows:

A0023272

 36 Points of the 3-point linearity protocol; Dimensions: mm (in)

A Distance from reference point R to first measuring point R Reference point of the measurement 1 First measuring point 2 Second measuring point (centrally between first and third measuring point) 3 Third measuring point

Measuring point Position

1st measuring point • At the distance A from the reference point

• A = antenne length + antenna extension (if present) + 500 mm (19.7 in)

• Minimum distance: A

2nd measuring point centrally between 1st and 3rd measuring point

3rd measuring point 6 000 mm (236 in) below the reference point, R

= 1 000 mm (39.4 in)

min

The position of the measuring points may vary by ±1 cm (±0.04 in).

The linearity is checked under reference conditions.

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5-point linearity protocol

The following notes must be taken into account if option F4 ("5 point linearity protocol") has been selected in feature 550 ("Calibration").

The five points of the linearity protocol are evenly distributetd across the measuring range (0% to 100%). In order to define the measuring range, Empty calibration (E) and Full calibration (F) have to be specified

12)

The following restrictions have to be taken into account when defining E and F:

Device version Minimum distance

between reference point (R) and 100% level

FMR51/FMR52 Without antenna extension

FMR51 with 100 mm/4" antenna extension

FMR51 with varaible antenna extension

A ≥ antenna length + 200 mm (8 in)

A ≥ antenna length + antenna extension 100 mm (4 in) + 200 mm (8 in)

A ≥ antenna length + maximum antenna extension 1 000 mm (40 in) 200 mm (8 in)

A0017983

Minimum span Maximum value for

"Empty calibration"

F ≥ 400 mm (16 in) E ≤ 24 m (79 ft)

1) Minimum value: A ≥ 400 mm (16 in)

2) Feature 610 "Accessory Mounted", option OM

3) Feature 610 "Accessory Mounted", option OU or OV

4) This value is independent of the actual size of the antenna extension.

The linearity is checked under reference conditions.

The selected values of Empty calibration and Full calibration are only used to record the linearity protocol and are reset to their probe specific default values thereafter. If values different from the default are required, they must be ordered as a customized parametrization →  99.

12) If E and F are not specified, probe dependent default values will be used instead.

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Customized parametrization

Tagging (TAG)

If the option IJ "Customized parametrization HART", IK "Customized parametrization PA" or IL "Customized parametrization FF" has been selected in feature 570 "Service", customer specific presettings can be selected for the following parameters:

Parameter Communication Selection list / range of

values

Setup → Distance unit • HART

• PA

• FF

Setup → Empty calibration • HART

• PA

• FF

Setup → Full calibration • HART

• PA

• FF

Setup → Adv. Setup → Current output 1/2 → Damping HART 0 to 999.9 s

Setup → Adv. Setup → Current output 1/2 → Failure mode HART • Min

Setup → Adv. Setup → Current output 1/2 → Burst mode HART • Off

Ordering feature 895: Marking

Option Z1: Tagging (TAG), see additional spec.

Position of the measuring point marking

Definition of the measuring point designation

Designation in the Electronic Name Plate (ENP)

Designation on the display module

To be selected in the additional specifications:

• Tag plate Stainless Steel

• Self-adhesive paper label

• Supplied label/plate

• RFID TAG

• RFID TAG + Tag plate Stainless Steel

• RFID TAG + Self-adhesive paper label

• RFID TAG + Supplied label/plate

To be defined in the additional specifications: 3 lines containing up to 18 characters each

The measuring point designation appears on the selected label and/or the RFID TAG.

The first 32 characters of the measuring point designation

The first 12 characters of the measuring point designation

• in

• ft

• mm

• m

max. 70 m (230 ft)

max. < 70 m (230 ft)

• Max

• Last valid value

• On

Services

The following services can be selected via the product structure in the Product Configurator

13)

• PWIS free (PWIS: paint wetting impairment substances)

• Customized parametrization HART →  99

• Customized parametrization PA→  99

• Customized parametrization FF →  99

• Without tooling DVD (FieldCare)

13) Feature 570 of the product structure

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Application Packages

Heartbeat Diagnostics Availability

Available in all device versions.

Function

• Continuous self-monitoring of the device.

• Diagnostic messages output to – the local display. – an asset management system (e.g. FieldCare/DeviceCare). – an automation system (e.g. PLC).

Advantages

• Device condition information is available immediately and processed in time.

• The status signals are classified in accordance with VDI/VDE 2650 and NAMUR recommendation NE 107 and contain information about the cause of the error and remedial action.

Detailed description

See Operating Instructions of the device (→  110); chapter "Diagnostics and trouble shooting"

Micropilot FMR51, FMR52

100 Endress+Hauser

Endress+Hauser Micropilot FMR51, Micropilot FMR52, Micropilot FMR53, Micropilot FMR54 Technical Information

Table of contents

Important document information

Symbols Safety symbols

Function and system design

Measuring principle

Input

Measured variable

Measuring range Maximum measuring range

Operating frequency

Transmitting power

Output

Output signal HART

Signal on alarm

Linearization

Galvanic isolation

Protocol-specific data HART

Power supply

Terminal assignment 2-wire: 4-20mA HART

Device plug connectors

Supply voltage

Power consumption

Current consumption HART

Power supply failure

Potential equalization

Terminals

Cable entries Connection of power supply and signal line

Cable specification

Overvoltage protection

Performance characteristics

Reference operating conditions

Maximum measured error

Measured value resolution

Reaction time

Influence of ambient temperature

Influence of gas layer

Gas phase compensation with external pressure sensor (PROFIBUS PA, FOUNDATION Fieldbus)

Installation

Installation conditions Mounting position

Measuring conditions

Mounting cladded flanges

Installation in vessel (free space)

Installation in stilling well

Installation in bypass

Vessels with heat insulation

Environment

Ambient temperature range

Ambient temperature limits

Storage temperature

Climate class

Altitude according to IEC61010-1 Ed.3

Degree of protection

Vibration resistance

Cleaning the antenna

Electromagnetic compatibility (EMC)

Process

Process temperature, Process pressure

Dielectric constant

Mechanical construction

Dimensions Dimensions of the electronics housing

Weight

Materials: GT19 housing (plastic)

Materials: Antenna and process connection

Materials: Weather protection cover

Operability

Operating concept

Local operation

Operation with remote display and operating module FHX50

Remote operation Via HART protocol

Integration in tank gauging system

SupplyCare inventory management software

Certificates and approvals

CE mark

RoHS

RCM-Tick marking

Ex approval

Dual seal according to ANSI/ISA 12.27.01

Functional Safety

Sanitary compatibility

NACE MR 0175 / ISO 15156