Differential Pressure Transmitter – MU-Digital

Type MU Digital: Differential Pressure Measurement with LCD Display

The Type MU Digital pressure measuring device offers a robust solution for precise pressure measurements in industrial applications. The clear and direct LCD display allows for easy reading of the measurement values.

Main Features

  • LCD Display: 3 1/2-digit, with a character height of 12.5 mm, clearly and distinctly displays the currently measured values.
  • Ring Balance Mechanism: The robust construction, supported by a double ball-bearing system, guarantees reliability and longevity.
  • Measurement Ranges: Flexibly usable with measurement ranges from 0…40 Pa (+/-20 Pa) to 0…1.8 kPa, including individually selectable intermediate values.
  • Display Units: Various display units are available, including Pa, kPa, daPa, mbar, mmWS, mmCE, and in.W.C.
  • Accuracy: With a maximum deviation of +/-1.5% of the end value or +/-1.5 Pa.
  • Electrical Outputs: The device offers a range of output options, including 0-20 mA, 4-20 mA, and 0-10 V, to facilitate seamless integration into your existing system.


MU-Digital: Ringbalance Differential Pressure Transmitter negative-, over- and differential pressure into standard signals of 0-20mA, 4-20mA and 0-10V.

– Display LCD, 3 1/2 digit, 12.5 mm high

– Measuring System Ringbalance principle

– Measuring Pickup Magnetic “Hall” sensor

– Measuring Ranges freely selectable from 0…40 Pa (+/-20 Pa) to 0…1.8 kPa

– Units Pa, kPa, daPa, mbar, mmWS, mmCE, in.W.C.

– Ambient Temp. 0 . . . +50 °C (32 – 122 °F)

– Accuracy max. error +/-1.5% of span, or +/-1.5 Pa

– Housing for wall mounting IP42; Polycarbonate lightgrey;

– Process Connect. 2 fittings for flexible tubes, 8mm outside diameter

– Electr. Connections screw terminals in the terminal box

– 2 cable fittings PG9/M16 with strain relief

– Electrical Outputs 0-20 mA, 4-20 mA and 0-10 V;

– Max. Loads 680 Ohm (mA); respectively: min. 2kOhm (V)

– Power Supply 230 VAC; or 24/110/120/240/24 VAC;
24 V DC (additional charge)

– CE Electromagnetic Compatibility according to

– EN50081-2 (Emmission) and EN50082-2


– Overload protection in one direction  ( DZ1 )

– Overload protection in both direction ( DZ2 )

– Weatherproof housing “M” – All ring scales can be supplied mounted (at an extra charge) in a protective housing. Particularly robust, for installation outdoors or in harsh industrial environments.

Additional information

Weight 3.5 kg

über 700 Pa, unter 700 Pa

Housing IP protection class


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