button cancel
Try searching by key words, order- or product code or serial number e.g. “CM442” or “Technical information”
Enter at least 2 characters to start the search.
Prosonic FMU42 - Ultrasonic measurement

Ultrasonic measurement
Time-of-Flight
Prosonic FMU42

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

FMU42
Loading price
Prices temporarily unavailable
Price on request
activating price
price: provide information
Prosonic FMU42
  • F
  • L
  • E
  • X
©Endress+Hauser

Specs at a glance

  • 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

Videos

  • Time-of-Flight measuring principle

Extended selection

  • High-end products

  • Highly functional and convenient

Technical excellence

Simplicity

FLEX: Extended ©Endress+Hauser

  • Simple products

  • Easy to select, install and operate

Technical excellence

Simplicity

  • Standard products

  • Reliable, robust and low-maintenance

Technical excellence

Simplicity

  • High-end products

  • Highly functional and convenient

Technical excellence

Simplicity

  • Specialized products

  • Designed for demanding applications

Technical excellence

Simplicity

Variable

FLEX selections Technical excellence Simplicity
  • F
  • L
  • E
  • X

Fundamental selection

Meet your basic measurement needs

Technical excellence
Simplicity
  • F
  • L
  • E
  • X

Lean selection

Handle your core processes easily

Technical excellence
Simplicity
  • F
  • L
  • E
  • X

Extended selection

Optimize your processes with innovative technologies

Technical excellence
Simplicity
  • F
  • L
  • E
  • X

Xpert selection

Master your most challenging applications

Technical excellence
Simplicity

Variable
Loading alternative products

Predecessor

Success stories

Compare products

We value your privacy

We use cookies to enhance your browsing experience, collect statistics to optimize site functionality, and deliver tailored advertisements or content.

By selecting "Accept all", you consent to our use of cookies.
For further details please review our cookie policy .