Guided radar measurement
Time-of-Flight
Levelflex FMP56

Economically efficient basis model for all level applications in bulk solids

FMP56

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Specs at a glance

Accuracy

Rope probe: +/- 2 mm (0.08 in)
Process temperature

–40...+120 °C
(–40...+248 °F)
Process pressure / max. overpressure limit

Vacuum...16 bar
(Vacuum...232 psi)
Max. measurement distance

Rope: 12 m (40 ft)
Min DK >1.4
Main wetted parts

Rope probe:
304, 316, 316Ti, 316L, PEEK, PPS, PA

See all specifications

Field of application

Levelflex FMP56 is particularly designed for light-duty process conditions as they occur in silos and storage tanks for solids. FMP56 guided radar offers maximum reliability even in case of dusty atmosphere in narrow silos or in vessels with obstacles. Levelflex FMP56 is used for continuous level measurement in powdery to granular bulk solids. Dust, filling noises, temperature layers and gas layers do not affect the measurement. Remote access with SmartBlue app via Bluetooth module is available.

Version with rope probe.

Process connections: Thread or adapter flange
Temperature: -40 to +120°C (-40 to +248°F)
Pressure: -1 to +16bar (-14.5 to +232psi)
Maximum measuring range: 12m (39ft)
Accuracy: ± 2mm (0.08")
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 due to new Multi-Echo Tracking evaluation
Hardware and software developed according to IEC 61508 up to SIL3
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 for SIL and WHG saves time and costs

Videos

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

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Predecessor

Levelflex M FMP40

Float Gauge LTC2230

Success stories

Safe and easy access to process data via Bluetooth

Kemira, a global chemicals company, needs accurate monitoring of level and temperature for polymer manufacturing. They use instrumentation with Bluetooth for safe and easy access to process data.
Read the full story
Driving accuracy in space propulsion

Protolaunch uses Endress+Hauser flowmeters and level sensors at a rocket propulsion test facility in Buckinghamshire to demonstrate the performance of the propulsion systems and components.
Read the full story
Improved accuracy in butanol level measurement

Global crop protection and seed technology company Nufarm reduces measurement uncertainty to less than 1% with new-generation 80 GHz radar level sensors
Read the full story
Tagatose sweetener company upscales using instrumentation

Bonumose decided to enhance, automate and digitalize its tagatose sweetener manufacturing process with Endress+Hauser instrumentation to reach its company growth goals
Read the full story
From the laboratory to the field – Raman spectroscopy

Raman spectroscopy from Endress+Hauser has established itself as a key PAT tool at Evonik. It enables significant efficiency gains, cost reductions, and faster market launch of new products.
Read the full story

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

Could also interest you

Media
Dielectric constant - Competence Brochure

Competence Brochure - Dielectric constant
More information

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Language:	French
Version:	05/12/2017
File size:	12.1 MB
File name:	CP00023FFR_1817-BD.pdf

Language:	French
Version:	05/12/2017
File size:	12.1 MB
File name:	CP00023FFR_1817-BD.pdf

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01/06/2026
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Language:	English
Version:	01/06/2026
File size:	2 MB
File name:	TI00426FEN_2726-00.pdf

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12/04/2018

	EN
28/04/2016
30/10/2014
26/02/2014
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01/10/2010

	EN
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	EN
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27/04/2012

	EN
30/06/2022
12/04/2018
17/11/2017
12/02/2015
14/12/2012

Guided radar measurementTime-of-FlightLevelflex FMP56

Economically efficient basis model for all level applications in bulk solids

Specs at a glance

Accuracy

Process temperature

Process pressure / max. overpressure limit

Max. measurement distance

Main wetted parts

Field of application

Benefits

Videos

Predecessor

Success stories

Safe and easy access to process data via Bluetooth

Driving accuracy in space propulsion

Improved accuracy in butanol level measurement

Tagatose sweetener company upscales using instrumentation

From the laboratory to the field – Raman spectroscopy

Could also interest you

Dielectric constant - Competence Brochure

Measuring principle

Characteristic / Application

Specialities

Supply / Communication

Accuracy

Ambient temperature

Process temperature

Process pressure / max. overpressure limit

Main wetted parts

Process connection

Sensor length

Max. measurement distance

Communication

Certificates / Approvals

Safety approvals

Options

Back

Mesure de niveau continue dans les liquides et les solides

Mesure de niveau continue dans les liquides et les solides

TI Weld-in adapter, process adapter and flanges

TI Levelflex FMP56, FMP57

BA Levelflex FMP56, FMP57 FOUNDATION Fieldbus

BA Levelflex FMP56, FMP57 HART

BA Levelflex FMP56, FMP57 PROFIBUS PA

Levelflex FMP5x HART Description of Device Parameters

Levelflex FMP50, FMP51, FMP52, FMP53, FMP54, FMP55, FMP56, FMP57 PROFIBUS PA Description of Device Parameters

Levelflex FMP50, FMP51, FMP52, FMP53, FMP54, FMP55, FMP56, FMP57 FOUNDATION Fieldbus Description of Device Parameters

Levelflex FMP56, FMP57 PROFIBUS PA

Levelflex FMP56, FMP57 HART

Back

Housing filter 316L, GT18, 1 set

Housing filter Brass/Ni GT19/20, 1 set

Set housing securing clamps

Cover GT18 316L, HNBR

Cover GT18 316L, sight glass, HNBR

Cover GT19 PBT, sight glass, EPDM

Cover GT19 PBT, EPDM

Cover GT19 PBT, Terminal Ex, EPDM

Cover GT19 PBT, Terminal, OVP, EPDM

Cover GT20 Alu, sight glass, HNBR

Cover GT20 Alu, HNBR

Cover GT18 316L, terminal Ex d, HNBR

Cover GT18 316L, terminal Ex, HNBR

Cover GT18 316L, Terminal, OVP, HNBR

Cover GT20 Alu, Terminal Ex, HNBR

Cover GT20 Alu, Terminal Ex d, HNBR

Cover GT20 Alu, Terminal, OVP, HNBR

Sealing set GT18/GT19/GT20, EPDM, HNBR

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

Blind plug M20, Alu, Ex d

Blind plug M20, 316L, Ex d

Electronics Levelflex FMP5x

Electronics Levelflex FMP5x

I/O mod.Lev,2wr.4-20mA,HART,Ex,LP,V1

I/O mod.Lev,2wr.4-20mA,HART,Ex,LP,V1

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

I/O mod.Lev,2wr.4-20mA,HART,Ex,LP,V1

I/O mod.Lev,2wr.4-20mA,HART,Ex,LP,V1

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

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

Guided radar measurement
Time-of-Flight
Levelflex FMP56

Gateway for
measurement values
Fieldgate FXA42

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