E+H Prosonic FMU40 Ultrasonic Level Transmitter

• 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

Two-wire or four-wire instrument for continuous non-contact level and flow measurement.

• Process connection: Thread
• Temperature: -40 to +80°C (-40 to +176°F)
• Pressure: +0.7 to +3bar (+10 to +44psi)
• Maximum measuring distance: Liquids 5m (16ft), Solids 2m (16ft)
• Blocking distance: Liquids and Solids 0.25m (0.8ft)
• International explosion protection certificates

• Measuring principle

  Ultrasonic

• Product headline

  Compact ultrasonic measuring instrument
  Cost effective solution for open channel

• Max. measurement error

  Low accuracy

• Measuring range

  0,25…5m [0.8…16ft]

• Max. process pressure

  atm.

• Medium temperature range

  -40°C … 80°C
  (-40°F…176°F)

• Degree of protection

  IP68

• Outputs

  4…20mA(Hart),PA,FF

• Inputs

  2-wire 16-36V DC,
  4-wire 16-36V DC,
  90-253V AC 50/60Hz

• Digital communication

  PROFIBUS PA, FOUNDATION Fieldbus

• Hazardous area approvals

  ATEX, FM, CSA

Datasheet: Prosonic M FMU40,41,42,43,44 Datasheet