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Pressure and Differential Pressure Transmitter (404304)


  • For non-aggressive gases
  • Measuring ranges: 0 to 0.5 -- 0 to 1000 mbar relative or differential pressure 0 to 800 -- 0 to 1200 mbar barometric pressure
  • Maintenance-free measuring system: inductive
  • Medium temperature: -10 to +50 °C
  • Characteristic line: linear or root extracted
  • Adjustment of zero point and measuring range possible
  • Optionally with LCD display
  • Optional with one/two limit contacts

Customer benefits


  • Economical
    A temperature drift is reduced to a minimum by the targeted compensation of each sensor. The wear-free inductive measuring system offers almost maintenance-free operation. 
  • Versatile
    A wide range of measuring ranges and analog outputs, linear or root extracted, ensure the individual adaptation to any application.



  • Building technology
  • Heating, ventilation, and air-conditioning technology
  • Clean room technology
  • Level measurement (bubbling-through method)
  • Flow measurement and monitoring
  • Filter monitoring
  • Fine draft measurement


Pressure and differential pressure transmitters of the 404304 type are suitable to detect the over/under/differential pressure of non-aggressive gases.

Further technical information is available in the Download category.

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Accessory articles

Article number Product description Price / piece
Kalibrierung der mechanischen Messgröße Druck vor Ort (auch DAkkS) price on request

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