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Ultrasonic measurement
Time-of-Flight
Prosonic FMU43

Cost effective device for sophisticated level measurement in liquids and bulk solids for
up to 15m

  • Prosonic FMU43 ©Endress+Hauser
  • Time-of-Flight measuring principle

The Prosonic FMU43 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.

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

Field of application

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 15m (50ft), Solids 7m (23ft)

  • Blocking distance: Liquids and Solids 0.6m (2ft)

  • International explosion protection certificates

Features and specifications

Documents / Manuals / Software

Accessories / Spare parts

Predecessor / Successor

Predecessor: FMU232

Contact

Endress+Hauser Australia Pty Ltd
Level 1 16 Giffnock Avenue Macquarie Park , NSW 2113 Australia
Tel.: 1800 363 737
Fax: +61 2 8877 7099
Send email www.au.endress.com

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