Prosonic M FMU42

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

General Information
Input / Output
Electrical Data
Mechanical Data
Certification / Approvals
Additional Information


  • Measuring Range: 10 m (33 ft) in fluids, 5 m (16 ft) in bulk materials
  • Accuracy: ±0.2 % of the maximum span of the sensor
  • Suitable for fluids, pastes, sullages and coarse bulk materials
  • Suitable for explosion hazardous areas (Gas-Ex, Dust-Ex)
  • Hermetically sealed and potted sensor

Fields of application

  • Fluids, pastes, sullages and coarse bulk materials


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.

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What do our customers say

Ohannes Markarian

A great company that provided a wide range of products from various suppliers. Support is excellent and very responsive

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Prosonic M FMU42
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What do our customers say

Valentine Godin

Great product and customer care! Reliable, fast and honest... I have recently purchased 2 pieces of equipments; their service has been spot on from start to finish, understanding my needs, providing useful advice and rapid assistance when it was required! Highly satisfied, I highly recommend their teams and would definitely work with them again in the future!

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