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Humidity sensors

Humidity sensors


Sensors for measuring humidity in the ambient air generally help in monitoring and saving environmental data. Depending on the model of the humidity sensor, relative air humidity of up to 100% can be detected in the ambient air. A number of humidity sensors are available for selection to be able to use the correct humidity sensor depending on the application. We will be happy to guide you. The sensor elements comprise a laser-trimmed capacitive switching circuit with subsequent signal processing, if necessary. New series, such as HumidIcon of Honeywell have an adequate ASIC and thus allow a multitude of information and options.


Features of humidity sensors

  • Linear output voltage or digital output signal to RH
  • Alarm outputs in case of digital humidity sensors
  • Parallel temperature output in case of digital humidity sensors
  • Laser trimming enable interchangeability
  • low current requirement (sleep mode)
  • low temperature drift
  • high media resistance

Fields of application of humidity sensors

  • Machine and plant construction
  • Meteorology
  • Medical technology
  • Ventilation and air-conditioning technology

Data sheets

Humidity Sensors Line Guide

Performance and reliability.