
Specs at a glance
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Accuracy
+/- 2 mm (0.08 in)
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Process temperature
-40...+130 °C
(-40...+266 °F) -
Process pressure absolute / max. overpressure limit
Vacuum...3 bar
(Vacuum...43.5 psi) -
Max. measurement distance
Standard: 30 m (98 ft)
With advanced dynamics: 40 m (131 ft) -
Main wetted parts
PVDF, Viton, PP, PBT
Field of application
Micropilot FMR50 is the best choice in simple reservoir and storage applications as well as in utility processes. The FMR50 free space radar is used for continuous, non-contact level measurement of liquids, pastes and slurries. The measurement is not affected by changing media, temperature changes, gas blankets or vapors. Remote access with SmartBlue app via Bluetooth module is available.
Encapsulated PVDF or PP-plated horn antenna.
Process connections: Thread, mounting bracket or slip-on flange
Temperature: -40 to +130°C (-40 to +266°F)
Pressure: -1 to +3bar (-14.5 to +43.5psi)
Maximum measuring range: 30m (98ft), 40m (131ft) for enhanced dynamics
Accuracy: ±2mm
K-band: 26GHz
International explosion protection certificates, overfill prevention WHG, SIL, 5-point linearity protocol
Benefits
Reliable non-contact 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
Lean selection
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Standard products
- Reliable, robust and low-maintenance
Technical excellence
Simplicity

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Standard products
- Reliable, robust and low-maintenance
Technical excellence
Simplicity
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Specialized products
- Designed for demanding applications
Technical excellence
Simplicity
Variable
FLEX selections | Technical excellence | Simplicity |
---|---|---|
Fundamental selection Meet your basic measurement needs |
Technical excellence
|
Simplicity
|
Lean selection Handle your core processes easily |
Technical excellence
|
Simplicity
|
Extended selection Optimize your processes with innovative technologies |
Technical excellence
|
Simplicity
|
Xpert selection Master your most challenging applications |
Technical excellence
|
Simplicity
Variable |
Predecessor
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Technical Information (TI)
Micropilot FMR50
English version - 07/2020
Free space radar
EN 24/07/202012/04/201801/09/201715/12/201628/04/2016Language:
English
Version:
24/07/2020
File size:
3.4 MB
File name:
TI01039FEN_1020.pdf
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-
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Operating Instruction (BA)
Micropilot FMR50 HART Operating Instructions
English version - 04/2018
Free space radar
EN 12/04/201821/09/201715/12/201628/04/201601/12/2014Language:
English
Version:
12/04/2018
File size:
4.4 MB
File name:
BA01045FEN_0718.pdf
-
-
-
Technical Information (TI)
Micropilot FMR50
Free space radar
EN 24/07/202012/04/201801/09/201715/12/201628/04/2016Language:
English
Version:
24/07/2020
File size:
3.4 MB
File name:
TI01039FEN_1020.pdf
-
-
-
Operating Instruction (BA)
Micropilot FMR50 PROFIBUS PA Operating Instructions
Free space radar
EN 12/04/201815/12/201601/12/201415/04/2013Language:
English
Version:
12/04/2018
File size:
3.8 MB
File name:
BA01124FEN_0418.pdf
-
-
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Operating Instruction (BA)
Micropilot FMR50 FOUNDATION Fieldbus Operating Instructions
Free space radar
EN 12/04/201815/12/201616/07/201501/07/2013Language:
English
Version:
12/04/2018
File size:
4.9 MB
File name:
BA01120FEN_0418.pdf
-
-
-
Operating Instruction (BA)
Micropilot FMR50 HART Operating Instructions
Free space radar
EN 12/04/201821/09/201715/12/201628/04/201601/12/2014Language:
English
Version:
12/04/2018
File size:
4.4 MB
File name:
BA01045FEN_0718.pdf
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-
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Device Parameter (GP)
Micropilot FMR50, FMR51, FMR52, FMR53, FMR54, FMR56, FMR57 PROFIBUS PA Description of Device Parameters
Free space radar
EN 30/10/201415/04/2013Language:
English
Version:
30/10/2014
File size:
3.9 MB
File name:
GP01018FEN_0214.pdf
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-
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Device Parameter (GP)
Micropilot FMR50, FMR51, FMR52, FMR53, FMR54, FMR56, FMR57 FOUNDATION Fieldbus Description of Device Parameters
Free space radar
EN 16/07/201501/07/2013Language:
English
Version:
16/07/2015
File size:
2.8 MB
File name:
GP01017FEN_0215.pdf
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-
-
Device Parameter (GP)
Micropilot FMR5x HART Description of Device Parameters
Free space radar
EN 28/04/201630/10/201415/04/201330/01/201314/12/2012Language:
English
Version:
28/04/2016
File size:
2.5 MB
File name:
GP01014FEN_0516.pdf
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-
-
Short Instruction (KA)
Micropilot FMR50 FOUNDATION Fieldbus Brief Operating Instructions
Free space radar
EN 12/04/201801/07/2013Language:
English
Version:
12/04/2018
File size:
1.8 MB
File name:
KA01124FEN_0218.pdf
-
-
-
Short Instruction (KA)
Micropilot FMR50 HART Brief Operating Instructions
Free space radar
EN 12/04/201822/09/201712/02/201515/04/201310/12/2012Language:
English
Version:
12/04/2018
File size:
2.3 MB
File name:
KA01099FEN_0518.pdf
-
-
-
Short Instruction (KA)
Micropilot FMR50 PROFIBUS PA Brief Operating Instructions
Free space radar
EN 12/04/201802/02/201515/04/2013Language:
English
Version:
12/04/2018
File size:
1.8 MB
File name:
KA01128FEN_0318.pdf
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Housing filter Brass/Ni GT19/20, 1 set
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Filter
Drawing numberOrder code1971115175 -
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Set housing securing clamps
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Housing/housing accessories
Drawing numberOrder code1771115176 -
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Cover GT19 PBT, sight glass, EPDM
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Cover
Drawing numberOrder code2071110292 -
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Cover GT19 PBT, EPDM
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Cover
Drawing numberOrder code2071110293 -
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Cover GT20 Alu, sight glass, HNBR
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Cover
Drawing numberOrder code2071110297 -
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Cover GT20 Alu, HNBR
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Cover
Drawing numberOrder code2071110299 -
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Cover GT19 PBT, Terminal Ex, EPDM
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Cover
Drawing numberOrder code2571110295 -
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Cover GT20 Alu, Terminal Ex, HNBR
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Cover
Drawing numberOrder code2571110301 -
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Cover GT20 Alu, Terminal Ex d, HNBR
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Cover
Drawing numberOrder code2571110302 -
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Cover GT20 Alu, Terminal, OVP, HNBR
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Cover
Drawing numberOrder code2571185517 -
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Cover GT19 PBT, Terminal, OVP, EPDM
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Cover
Drawing numberOrder code2571185518 -
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Sealing set GT18/GT19/GT20, EPDM, HNBR
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Sealing
Drawing numberOrder code6571110303 -
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Plug M12, IP66/68 NEMA4X/6P, ProToF
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further parts
Order code71450381 -
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I/O module 2-wire, 4-20mA, HART, Ex, V2
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I/O module
Drawing numberOrder code3471108594 -
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I/O module, 2-wr.,4-20mA,HART,PFS,Ex,V1
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I/O module
Drawing numberOrder code3471108599 -
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I/O module, 2-wire, PA/FF, PFS, Ex, V2
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I/O module
Drawing numberOrder code3471164940 -
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I/O mod.Level,2-wr.4-20mA,HART,Ex,LP,V2
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I/O module
Drawing numberOrder code3471187812 -
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I/O mod. Level,4-wr.DC,4-20mA,HART,Ex,V2
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I/O module
Drawing numberOrder code3471207473 -
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I/O mod. Level, 2-wr.2x4-20mA,HART,Ex,V2
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I/O module
Drawing numberOrder code3471207474 -
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I/O mod. Level,4-wr.AC,4-20mA,HART,Ex,V2
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I/O module
Drawing numberOrder code3471207475 -
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Terminal set 4-wire, I/O module
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Terminals
Drawing numberOrder code3771110279 -
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Terminal set 2-wire, I/O module
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Terminals
Drawing numberOrder code3771110280 -
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Remote display FHX50 please order with separate order structure.
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further parts
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Cable FHX50, 5m
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further parts
Order code71206552 -
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Cable FHX50, 10m
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further parts
Order code71206554 -
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Cable FHX50, 20m
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further parts
Order code71206555 -
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Cable FHX50, 30m
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further parts
Order code71206556 -
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Spare parts set - retrofit kit FHX50
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further parts
Order code71248380 -
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Transmitter electronics FHX50
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further parts
Order code71197334 -
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Electronics Micropilot FMR5x
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Electronic
Drawing numberOrder code30XPF0020- -
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Display module, SD02, push buttons
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Display
Drawing numberOrder code40XPD0024- -
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Display module, SD03, Touch Control
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Display
Drawing numberOrder code40XPD0025- -
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Spare RFID TAG
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further parts
Order codeXPRFID- -
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Overvoltage protection (OVP10),1-Channel
Order code71128617 -
Overvoltage protection (OVP20),2-Channel
Order code71128619 -
Mounting bracket, FMR50/56
Order code71162776 -
UNI slip on flange 3"/DN80/80, PP
Order code71162777 -
UNI slip on flange 4"/DN100/100, PP
Order code71162778 -
UNI slip on flange 6"/DN150/150, PP
Order code71162780 -
UNI slip on fl. 4"/DN100/100, horn 100mm
Order code71162781 -
UNI slip on fl. 6"/DN150/150, horn 100mm
Order code71162782 -
Bluetooth module (BT10)
Order code71377355 -
Seal, adjustable, DN80
Order code71074263 -
Seal, adjustable, DN100
Order code71074264 -
Seal, adjustable, DN150
Order code71074265 -
Weather prot. cover GT18/GT19/GT20, 316L
Order code71162242 -
Seal, adjustable, ASME 3"/ JIS 80A
Order code71249070 -
Seal, adjustable, ASME 4"
Order code71249072 -
Seal, adjustable, ASME 6"/ JIS 150A
Order code71249073