Radar measurement
Time-of-Flight
Micropilot FMR56

Economically efficient basis model for level measurement in solids

FMR56

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Specs at a glance

Accuracy

+/- 3 mm (0.12 in)
Process temperature

-40 °C...+80 °C
(-40 °F...+176 °F)
Process pressure / max. overpressure limit

Vacuum...3 bar
(Vacuum...43.5 psi)
Max. measurement distance

30 m (98 ft)
Main wetted parts

PP, UP

See all specifications

Field of application

Micropilot FMR56 is particularly designed for light-duty process conditions as they occur in silos or bins for solids. Micropilot free space radar is used for continuous,
non-contact level measurement in powdery to granular bulk solids. Dust, filling noises, temperature layers and gas layers do not affect the measurement.

PP-plated horn antenna can be easily aligned to the surface of the solids by the mounting bracket or a turnable seal.

Process connections: Mounting bracket or slip-on flange
Temperature: -40 to +80°C (-40 to +176°F)
Pressure: -1 to +3bar (-14.5 to +43.5psi)
Maximum measuring range: 30m (98ft)
K-band: 26GHz
International explosion protection certificates, SIL, 5-point linearity protocol

Benefits

Reliable measurement even for changing product and process conditions
HistoROM data management concept for fast and easy commissioning, maintenance and diagnostics
Highest reliability even in the presence of obstructions in the vessel due to new Multi-Echo Tracking evaluation
Hardware and software developed according to IEC 61508 up to SIL3 (in homogeneous redundancy)
Heartbeat Technology for a cost-effective and safe plant operation during the entire life cycle
Seamless integration into control or asset management systems and intuitive, menu-guided operation concept (on-site or via the control system)
World's easiest proof test concept for SIL and WHG saves time and cost

Videos

Time-of-Flight measuring principle
Commissioning movie for Micropilot FMR5x free space radar and Levelflex FMP5x guided radar
Unique HistoROM data management concept for safe level measurement
Continuous adapting algorithms offering safe level measurement due to Multi-Echo Tracking

Extended selection

High-end products
Highly functional and convenient

Technical excellence

Simplicity

What is FLEX?

Simple products
Easy to select, install and operate

Technical excellence

Simplicity

What is FLEX?

Standard products
Reliable, robust and low-maintenance

Technical excellence

Simplicity

What is FLEX?

High-end products
Highly functional and convenient

Technical excellence

Simplicity

What is FLEX?

Specialized products
Designed for demanding applications

Technical excellence

Simplicity

Variable

What is FLEX?

FLEX selections	Technical excellence	Simplicity
F L E X Fundamental selection Meet your basic measurement needs	Technical excellence	Simplicity
F L E X Lean selection Handle your core processes easily	Technical excellence	Simplicity
F L E X Extended selection Optimize your processes with innovative technologies	Technical excellence	Simplicity
F L E X Xpert selection Master your most challenging applications	Technical excellence	Simplicity Variable

Learn more about the FLEX selections

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Predecessor

Micropilot M FMR244

Prosonic S FDU96

Success stories

Optimized logistics concept for tank systems

We implemented a highly effective logistics concept at chemicals distributors Brenntag Schweizerhall AG's Basel site.
Read the full story
Level measurement of silos on construction sites

Discover how Profibaustoffe Austria GmbH automated the monitoring of bulk material inside silos to deliver refills on a "just- in-time" basis.
Read the full story
Time saved, safety increased

Employees of Returkraft regularly have to fulfill and document all requirements of the SIL measuring points in the plant.
Read the full story
Extend SIL proof test intervals with new Liquiphant FTL51

Discover how our customer CABB was able to extend SIL proof test intervals with the new Liquiphant FTL51
Read the full story
Basics of continuous level measurement

Common technologies available for continuous level measurement are ultrasonic, free space radar, guided wave radar, capacitance, gamma and pressure.
Read the full story

Could also interest you

Media
Dielectric constant - Competence Brochure

Competence Brochure - Dielectric constant
More information

Measuring principle

Level radar solid
Characteristic / Application

For simple applications:
Reliable non-contact level measurements in silos or storage tanks for bulk solids
Specialities

Heartbeat Technology,
Bluetooth® commissioning,
Operation and maintenance SmartBlue App,
Safety and reliability with Multi- Echo Tracking,
HistoROM,
RFID TAG for easy identification,
Supply / Communication

2-wire (HART/ PROFIBUS PA/ FOUNDATION Fieldbus)
4-wire (HART)
Bluetooth® wireless technology and App (optional)
Frequency

K-band (~26 GHz)
Antenna

Horn DN80/3", PP plated
Horn DN100/4", PP plated
Accuracy

+/- 3 mm (0.12 in)
Ambient temperature

-40 °C...+80 °C
(-40 °F...+176 °F)
Process temperature

-40 °C...+80 °C
(-40 °F...+176 °F)
Process pressure / max. overpressure limit

Vacuum...3 bar
(Vacuum...43.5 psi)
Main wetted parts

PP, UP
Process connection

Flange:
UNI DN80...DN150
(3"...6")
Mounting bracket
Max. measurement distance

30 m (98 ft)
Communication

4...20 mA HART
PROFIBUS PA
FOUNDATION Fieldbus
Bluetooth® wireless technology
Certificates / Approvals

ATEX, FM, CSA C/US, IEC Ex, INMETRO, NEPSI, EAC Ex, KC, UK Ex
Safety approvals

SIL
Options

Display,
Customized parameterization
Remote operation via SmartBlue App using Bluetooth®
Application limits

DK < 1.6
Reduction of the max. possible measuring range through:
Media with poor reflection properties
Angle of repose
Extremely loose surfaces of bulk solids, e.g. bulk solids with low bulk weight for pneumatic filling
Build-up, above all of moist products

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Language:	English
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File size:	3.7 MB
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Language:	English
Version:	12/04/2018
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	EN
24/07/2020
12/04/2018
01/09/2017
15/12/2016
28/04/2016

	EN
12/04/2018
15/12/2016
16/07/2015
01/07/2013

	EN
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01/07/2013

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30/10/2014
15/04/2013

	EN
28/04/2016
30/10/2014
15/04/2013
30/01/2013
14/12/2012

Radar measurementTime-of-FlightMicropilot FMR56

Economically efficient basis model for level measurement in solids

Specs at a glance

Accuracy

Process temperature

Process pressure / max. overpressure limit

Max. measurement distance

Main wetted parts

Field of application

Benefits

Videos

Extended selection

Predecessor

Success stories

Optimized logistics concept for tank systems

Level measurement of silos on construction sites

Time saved, safety increased

Extend SIL proof test intervals with new Liquiphant FTL51

Basics of continuous level measurement

Could also interest you

Dielectric constant - Competence Brochure

Measuring principle

Characteristic / Application

Specialities

Supply / Communication

Frequency

Antenna

Accuracy

Ambient temperature

Process temperature

Process pressure / max. overpressure limit

Main wetted parts

Process connection

Max. measurement distance

Communication

Certificates / Approvals

Safety approvals

Options

Application limits

Back

Micropilot FMR56, FMR57

Micropilot FMR56, FMR57 HART Operating Instructions

Micropilot FMR56, FMR57

Micropilot FMR56, FMR57 HART Operating Instructions

Micropilot FMR56, FMR57 FOUNDATION Fieldbus Operating Instructions

Micropilot FMR56, FMR57 PROFIBUS PA Operating Instructions

Micropilot FMR50, FMR51, FMR52, FMR53, FMR54, FMR56, FMR57 FOUNDATION Fieldbus Description of Device Parameters

Micropilot FMR50, FMR51, FMR52, FMR53, FMR54, FMR56, FMR57 PROFIBUS PA Description of Device Parameters

Micropilot FMR5x HART Description of Device Parameters

Micropilot FMR56, FMR57 FOUNDATION Fieldbus

Micropilot FMR56, FMR57 PROFIBUS PA

Micropilot FMR56, FMR57 HART

Back

Housing filter Brass/Ni GT19/20, 1 set

Set housing securing clamps

Cover GT19 PBT, sight glass, EPDM

Cover GT19 PBT, EPDM

Cover GT20 Alu, sight glass, HNBR

Cover GT20 Alu, HNBR

Cover GT19 PBT, Terminal Ex, EPDM

Cover GT20 Alu, Terminal Ex, HNBR

Cover GT20 Alu, Terminal Ex d, HNBR

Cover GT20 Alu, Terminal, OVP, HNBR

Cover GT19 PBT, Terminal, OVP, EPDM

Sealing set GT18/GT19/GT20, EPDM, HNBR

Plug M12, IP66/68 NEMA4X/6P, ProToF

I/O module 2-wire, 4-20mA, HART, Ex, V2

I/O module, 2-wr.,4-20mA,HART,PFS,Ex,V1

I/O module, 2-wire, PA/FF, PFS, Ex, V2

I/O mod.Level,2-wr.4-20mA,HART,Ex,LP,V2

I/O mod. Level,4-wr.DC,4-20mA,HART,Ex,V2

I/O mod. Level, 2-wr.2x4-20mA,HART,Ex,V2

I/O mod. Level,4-wr.AC,4-20mA,HART,Ex,V2

Terminal set 4-wire, I/O module

Terminal set 2-wire, I/O module

Cable FHX50, FHX50B, 5m

Cable FHX50, FHX50B, 10m

Cable FHX50, FHX50B, 20m

Cable FHX50, FHX50B, 30m

Transmitter electronics FHX50

Radar measurement
Time-of-Flight
Micropilot FMR56

Gateway for
measurement values
Fieldgate FXA42

Gateway for
measurement values
Fieldgate FXA42