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Room humidity sensor with 4 - 20 mA and 0 - 10V output

Product information "Room humidity sensor with 4 - 20 mA and 0 - 10V output"

Room humidity sensor with 4 - 20 mA or 0 - 10 V output signal. Our active room humidity sensors provide a humidity-proportional analog voltage (0 V ... 10 V) or current signal (4 mA ... 20 mA). The desired output signal can be selected using a jumper. The humidity transmitter impresses with its high accuracy and long-term stability and is therefore particularly suitable for use in building and industrial automation. The use of a capacitive polymer sensor with temperature compensation ensures particularly high accuracy.

Technical specifications

Item numberFA-GR
Sensor elementCapacitive, temperature-compensated polymer sensor
Deviation humiditymax. +/- 2 %rH at 23 °C, otherwise max. +/- 3.5 %rH
Supply voltage24 VAC +/- 10 % (for voltage output), 16 - 32 VDC (for voltage and current output
Signal output
Work area10-95 %rH
Measuring range0-100 %rH
Ambient temperature- 10 °C ... 60 °C


Housing

Operating temperature- 50 °C ... + 100 °C
Housing dimensions74 x 74 x 24 mm
Housing materialPolyamide (white/ black)
  • Room humidity sensor with active output
  • individually packed

Areas of application

  • Humidity measurement in air conditioning and ventilation systems
  • Monitoring of storage and cold storage rooms
  • Control of dehumidification and humidification registers

General information

If you cannot find a suitable product for your application in the field of temperature measurement technology in our store, please do not hesitate to contact us. We also offer on request:

  • 3 - or 4-wire circuits
  • Special sensors
  • Different sleeve diameters and sleeve lengths
  • higher temperature ranges
  • Special cables

Custom-made products are usually possible from small quantities. 

Note for corporate customers: Please contact us for price and delivery conditions.