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Multi-Range Pressure and Differential Pressure Transmitter (402005)


  • 4 measuring ranges adjustable within two basic measuring ranges
  • Adjustable output signal: 0 to 10 V or 0 (4) to 20 mA
  • Adjustable attenuation for strongly differing pressures
  • Optional plug-in LCD display


Customer benefits

  • Varied and economical
    The measuring range, output and attenuation are selected using a 9-part DIP switch, which is characterized by its simple configuration. This multi-facetted measuring instrument combines a large number of functions, meaning that versions can be kept to a limit, resulting in a reduction of prices and delivery times being kept to a minimum. The wear-free measuring system provides operation that requires almost no maintenance.
  • Compact and simple
    Small but efficient. Thanks to its compact dimensions, this measuring instrument can be installed with ease and takes up very little space. Time is also saved for startup, which is performed simply using a DIP switch.


  • Ventilation
  • Air-conditioning
  • Clean room technology
  • Flue draft mechanisms
  • Filter monitoring


This transmitter with piezoresistive pressure sensor allows differential pressure to be measured in dry, non-ionizing, and non-aggressive gases.
Areas of application for differential pressure measurement include clean rooms for example. Permanent overpressure protects the process from dust penetration.
The multi-range pressure and differential pressure transmitter is a multifaceted measuring instrument controlled by a microprocessor. In addition to the wide range of uses, DIP (dual in-line package) switches can be used to switch between standardized output signals (current and voltage signal) and four different measuring ranges in the hectopascal range in each case. Adjustable attenuation has been integrated for strongly differing pressures. An LCD display for showing pressure on site can be retrofitted with a plug-in system.

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