Specs at a glance
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Accuracy
+/- 4 mm or +/- 0,2 % of set measuring range
-
Process temperature
-40 °C ... 80 °C
(-40 °F ... 176 °F) -
Process pressure / max. overpressure limit
0.7 bar ... 2.5 bar abs
(10 psi ... 36 psi) -
Max. measurement distance
Liquids: 10 m (33 ft),
Solids: 5 m (16 ft) -
Main wetted parts
PVDF
Field of application
The Prosonic FMU42 sensor is suited for non-contact level measurement in fluids, pastes, coarse bulk material and flow measurement in open channels or at weirs. The two-wire or four-wire compact transmitter can be used in applications with storage tanks, agitators, on stockpiles and conveyor belts. The envelope curve can be shown on the on-site display for simple diagnosis. Linearization function (up to 32 points) for conversion of the measured value into any unit of length, volume or flow rate.
Two-wire or four wire instrument for continuous non-contact level and flow measurement.
Process connection: Flange
Temperature: -40 to +80°C (-40 to +176°F)
Pressure: +0.7 to +2.5bar (+10 to +36psi)
Maximum measuring distance: Liquids 10m (33ft), Solids 5m (16ft)
Blocking distance: Liquids and Solids 0.4m (1.3ft)
International explosion protection certificates
Benefits
Reliable non-contact measurement
Quick and simple commissioning via menu-guided on-site operation with four-line plain text display, 7 languages selectable
Envelope curves on the on-site display for simple diagnosis
Hermetically sealed and potted sensor
Chemically resistant sensor out of PVDF
Calibration without filling or discharging
Integrated temperature sensor for automatic correction of the temperature dependent sound velocity
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Most downloaded
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Operating Instruction (BA)
Prosonic M FMU42 HART
English version - 06/2022
Ultrasonic measuring technology
EN 09/06/2022Language:
English
Version:
09/06/2022
File size:
1.6 MB
File name:
BA01963FEN_0122-00.pdf
-
-
-
Technical Information (TI)
Prosonic M FMU40/41/42/43/44 Technical Information
English version - 12/2014
Ultrasonic Level Measurement Compact transmitters for non-contact level measurement of fluids, pastes and coarse bulk materials
EN 19/12/201426/06/201416/01/201304/04/201231/03/2011Language:
English
Version:
19/12/2014
File size:
3.1 MB
File name:
TI00365FEN_1714.pdf
-
146 documents
-
-
Technical Information (TI)
Prosonic M FMU42
Ultrasonic measuring technology
EN 09/06/2022Language:
English
Version:
09/06/2022
File size:
1.1 MB
File name:
TI01458FEN_0121-00.pdf
-
-
-
Technical Information (TI)
Prosonic M FMU40/41/42/43/44 Technical Information
Ultrasonic Level Measurement
Compact transmitters for non-contact level measurement of fluids,
pastes and coarse bulk materialsEN 19/12/201426/06/201416/01/201304/04/201231/03/2011Language:
English
Version:
19/12/2014
File size:
3.1 MB
File name:
TI00365FEN_1714.pdf
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-
-
Technical Information (TI)
TI Weld-in adapter, process adapter and flanges
Level, pressure and temperature measurement
EN 06/12/202425/03/202415/09/202328/10/202130/07/2021Language:
English
Version:
06/12/2024
File size:
1.3 MB
File name:
TI00426FEN_2624.pdf
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-
-
Operating Instruction (BA)
Prosonic M FMU40/41/42/43/44
Compact transmitters for non-contact level measurements of fluids,
pastes and coarse bulk materialsEN 02/04/201227/02/200930/05/200803/05/200713/04/2005Language:
English
Version:
02/04/2012
File size:
3.7 MB
File name:
BA00239FEN_1312.pdf
-
-
-
Operating Instruction (BA)
Prosonic M FMU42 HART
Ultrasonic measuring technology
EN 09/06/2022Language:
English
Version:
09/06/2022
File size:
1.6 MB
File name:
BA01963FEN_0122-00.pdf
-
-
-
Operating Instruction (BA)
Prosonic M FMU40/41/42/43/44
Compact transmitters for non-contact level measurements of fluids,
pastes and coarse bulk materialsEN 02/04/201201/09/200720/07/200614/02/200401/01/2002Language:
English
Version:
02/04/2012
File size:
1.5 MB
File name:
BA00240FEN_1312.pdf
-
-
-
Operating Instruction (BA)
Prosonic M FMU40/41/42/43/44
Compact transmitters for non-contact level measurements of fluids,
pastes and coarse bulk materialsEN 02/04/201201/01/200930/04/200707/08/200601/07/2006Language:
English
Version:
02/04/2012
File size:
2.6 MB
File name:
BA00237FEN_1312.pdf
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-
-
Operating Instruction (BA)
Prosonic M FMU40/41/42/43/44
Compact transmitters for non-contact level measurements of fluids,
pastes and coarse bulk materialsEN 04/04/201227/02/200903/05/200707/08/200617/07/2006Language:
English
Version:
04/04/2012
File size:
3.2 MB
File name:
BA00238FEN_1312.pdf
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Short Instruction (KA)
FMU4x - Exchange of housing T12
Prosonic M FMU4x - Exchange of housing T12
EN 16/04/2021Language:
English
Version:
16/04/2021
File size:
266.7 KB
File name:
KA00570F00_A2.pdf
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Short Instruction (KA)
Exchange of sensor on Prosonic M FMU42/FMU44
Exchange of sensor on Prosonic M FMU42/FMU44
EN 17/05/2021Language:
English
Version:
17/05/2021
File size:
465.3 KB
File name:
KA00614FA2_1106.pdf
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Search spare parts by number in drawing
60 spare parts & accessories
60 spare parts & accessories
60 spare parts & accessories
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Plug 3-pole, M12, gasket
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further parts
Order code52020763 -
-
Set of screws housing F12/T12/F23
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Housing/housing accessories
Drawing numberOrder code12535720-9020 -
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Sealing kit FMU4x
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Sealing
Drawing numberOrder code6552010526 -
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Cover F12/T12 Alu, coated, gasket
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Cover
Drawing numberOrder code20517391-0011 -
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Cover T3/T12 Alu, coated, gasket
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Cover
Drawing numberOrder code25518710-0020 -
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Cover F12/T12 Alu, window, gasket
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Cover
Drawing numberOrder code2052005936 -
-
Cover terminal compartment F12/F23
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Cover
Drawing numberOrder code1152006026 -
-
Cover terminal compartment F12/F23,FHX40
-
Cover
Drawing numberOrder code1152019062 -
-
Hood housing T12
-
Cover
Drawing numberOrder code1152005643 -
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O-ring 113.9x3.63 EPDM, 5 pieces
-
further parts
Order code71092209 -
-
Terminal module 4-pole, HART, 2-wire
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Power supply
Drawing numberOrder code3552006197 -
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Terminal module 4-pole, PA, FF
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Power supply
Drawing numberOrder code3552012156 -
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Terminal mod. Ex d, 4-pol., 2wr,HART,T12
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Power supply
Drawing numberOrder code3552013302 -
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Terminal mod. Ex d, 2-pol.,2wr,PA/FF,T12
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Power supply
Drawing numberOrder code3552013303 -
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Power supply 10.5-32VDC (housing F12)
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Power supply
Drawing numberOrder code3552013304 -
-
Power supply 90-250VAC (F12), Ex only
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Power supply
Drawing numberOrder code3552013305 -
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Power supply CSA, 10.5-32VDC (housg F12)
-
Power supply
Drawing numberOrder code3552015585 -
-
Power supply CSA, 90-250VAC (housg F12)
-
Power supply
Drawing numberOrder code3552015586 -
-
Terminal mod. 4-pol.,EEx ia,HART,T12,OVP
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Power supply
Drawing numberOrder code3552018949 -
-
Terminal mod. 2-p.,EEx ia,PA/FF,T12,OVP
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Power supply
Drawing numberOrder code3552018950 -
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Power supply 90-250VAC (F12) v2, Non-Ex
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Power supply
Drawing numberOrder code3571396869 -
-
Electronics FMU4x, Ex, 4-wire, HART,v4.0
-
Electronic
Drawing numberOrder code3071025602 -
-
Electr.FMU4x,haz.,2-wire,HART, v4.02
-
Electronic
Drawing numberOrder code3071344231 -
-
Electronics FMU4x, Ex, PA, v4.0_2
-
Electronic
Drawing numberOrder code3071344233 -
-
Electronics FMU4x, Ex, FF, v4.02.2
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Electronic
Drawing numberOrder code3071462298 -
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Display VU331, version 3
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Display
Drawing numberOrder code4071386715 -
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Sensor FMU42
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Sensoric
Drawing numberOrder code5052023965 -
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Flange, Uni-DN80/ASME 3"/JIS 80, PP
-
Connection (process)
Drawing numberOrder code5552023919 -
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Flange, Uni-DN80/ASME 3"/JIS 80, PVDF
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Connection (process)
Drawing numberOrder code5552023920 -
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Flange, Uni-DN80/ASME 3"/JIS 80, 316L
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Connection (process)
Drawing numberOrder code5552023921 -
-
Flange, Uni-DN100/ASME 4"/JIS 100, PP
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Connection (process)
Drawing numberOrder code5552023922 -
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Flange, Uni-DN100/ASME 4"/JIS 100, PVDF
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Connection (process)
Drawing numberOrder code5552023923 -
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Flange, Uni-DN100/ASME 4"/JIS 100, 316L
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Connection (process)
Drawing numberOrder code5552023924 -
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Mounting bracket G2 120x75x40 316L
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further parts
Order code71022967 -
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Mounting bracket FAU20
-
further parts
Order code942666-0000 -
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Adaption kit housing F12, 2-wire, FHX40
-
further parts
Order code52018204 -
-
Adaption kit housing F12, 4-wire, FHX40
-
further parts
Order code52018205 -
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Cable FHX40, 20m
-
further parts
Order code52016334 -
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Cable FHX40, 5m
-
further parts
Order code71020502 -
-
Cable FHX40, 10m
-
further parts
Order code71020503 -
-
Cable FHX40, 30m
-
further parts
Order code71020504 -
-
Adapterk. FMR2xx,FMx4x,PMx7x,FMD7x,FMG60
-
further parts
Order code71000221 -
-
Protective cover for housing T12/F12, SS
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further parts
Order code543199-0001 -
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Display FHX40
Order codeFHX40- -
ToF Adapter FXA291
Order code71007843 -
Commubox FXA195
Order codeFXA195-
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4 products
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