Ultrasonic measurement
Time-of-Flight
Prosonic FMU42

Cost effective device for sophisticated level measurement in liquids and bulk solids for up to 10m

FMU42

Sammenligne

Oversigt over specifikationer

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

Se alle specifikationer

Anvendelsesområde

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

Fordele

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

Videoer

Time-of-Flight measuring principle

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Succeshistorier

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Measuring principle

Ultrasonic
Characteristic / Application

Compact ultrasonic transmitter
Supply / Communication

2-wire HART
Accuracy

+/- 4 mm or +/- 0,2 % of set measuring range
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

0.7 bar ... 2.5 bar abs
(10 psi ... 36 psi)
Main wetted parts

PVDF
Process connection

Flange
DN80, ASME 3", JIS 10K 80
DN100,ASME 4", JIS 10K 100
Mounting bracket
Blocking distance

0.4 m (1.3 ft)
Max. measurement distance

Liquids: 10 m (33 ft),
Solids: 5 m (16 ft)
Communication

4...20 mA HART
Certificates / Approvals

ATEX, FM, CSA, INMETRO, NEPSI
Application limits

Foam / high turbulence possible:
FMU44/FDU92
Fast filling and discharging
rate:
FMU90 + FDU9x
Level limit detection
FMU90 + FDU9x

Measuring principle

Ultrasonic
Characteristic / Application

Compact ultrasonic transmitter
Supply / Communication

2-wire HART
Accuracy

+/- 4 mm or +/- 0,2 % of set measuring range
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

0.7 bar ... 2.5 bar abs
(10 psi ... 36 psi)
Main wetted parts

PVDF
Process connection

Flange
DN80, ASME 3", JIS 10K 80
DN100,ASME 4", JIS 10K 100
Mounting bracket
Blocking distance

0.4 m (1.3 ft)
Max. measurement distance

Liquids: 10 m (33 ft),
Solids: 5 m (16 ft)
Communication

4...20 mA HART
Certificates / Approvals

ATEX, FM, CSA, INMETRO, NEPSI
Application limits

Take notice of range diagram

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Sprog:	Engelsk
Version:	09/06/2022
Filstørrelse:	1.1 MB
Filnavn:	TI01458FEN_0121-00.pdf

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Version:	19/12/2014
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Filnavn:	TI00365FEN_1714.pdf

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Sprog:	Dansk
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Filnavn:	KA01424FDA_0122-00.pdf

	EN	DA
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	EN	DA
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01/09/2007
20/07/2006
14/02/2004
01/01/2002

Ultrasonic measurementTime-of-FlightProsonic FMU42

Cost effective device for sophisticated level measurement in liquids and bulk solids for up to 10m

Oversigt over specifikationer

Accuracy

Process temperature

Process pressure / max. overpressure limit

Max. measurement distance

Main wetted parts

Anvendelsesområde

Fordele

Videoer

Extended

Forgænger

Succeshistorier

Level measurement of silos on construction sites

Time saved, safety increased

Fit for purpose instrumentation for CNG compressors

Forlæng SIL-prøvningsintervallerne med den nye Liquiphant FTL51

Optimeret logistikkoncept til tanksystemer

Measuring principle

Characteristic / Application

Supply / Communication

Accuracy

Ambient temperature

Process temperature

Process pressure / max. overpressure limit

Main wetted parts

Process connection

Blocking distance

Max. measurement distance

Communication

Certificates / Approvals

Application limits

Measuring principle

Characteristic / Application

Supply / Communication

Accuracy

Ambient temperature

Process temperature

Process pressure / max. overpressure limit

Main wetted parts

Process connection

Blocking distance

Max. measurement distance

Communication

Certificates / Approvals

Application limits

Back

Prosonic M FMU42

Prosonic M FMU40/41/42/43/44 Technical Information

TI Weld-in adapter, process adapter and flanges

Prosonic M FMU42 HART

Prosonic M FMU40/41/42/43/44

Prosonic M FMU40/41/42/43/44

Prosonic M FMU40/41/42/43/44

Prosonic M FMU40/41/42/43/44

FMU4x - Exchange of housing T12

Prosonic M FMU42 HART

FMR2x, FMP4x, FMU4x - Exchange of terminal module

Prosonic M FMU40/41/42/43/44 4-20 mA HART Brief Operating Instructions

Micropilot M, Leveflex M, Prosonic M - Modification of F12 housing (2 wire) for connection of FHX40

Levelflex M, Prosonic M - modification of housing F12 (4 wire) for Connection of FHX40

Exchange of sensor on Prosonic M FMU42/FMU44

Prosonic M FMU40/41/42/43/44 PROFIBUS-PA Brief Operating Instructions

Prosonic M FMU40/41/42/43/44 FOUNDATION Fieldbus Brief Operating Instructions

Display VU331

Screw set for Micropilot II/M, Levelflex M, Prosonic M

FMU4x - Exchange of housing F12

Back

Plug 3-pole, M12, gasket

Set of screws housing F12/T12/F23

Sealing kit FMU4x

Cover F12/T12 Alu, coated, gasket

Cover T3/T12 Alu, coated, gasket

Cover F12/T12 Alu, window, gasket

Cover terminal compartment F12/F23

Cover terminal compartment F12/F23,FHX40

Hood housing T12

O-ring 113.9x3.63 EPDM, 5 pieces

Terminal module 4-pole, HART, 2-wire

Ultrasonic measurement
Time-of-Flight
Prosonic FMU42