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Active duct humidity sensor 4-20mA and 0-10V

Product information "Active duct humidity sensor 4-20mA and 0-10V"

Duct humidity sensor with active output. The output signal of the humidity sensor is proportional to humidity and can be selected as a voltage signal (0.10 V) or current signal (4-20 mA) using a jumper. The humidity transmitter impresses with its high accuracy and long-term stability and is therefore particularly suitable for building and industrial automation. The use of a capacitive polymer sensor with temperature compensation ensures particularly high accuracy.
Output: Ausgang aktiv

Technical specifications

Item numberFA-GK
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 dimensions66 x 60 x 39 mm
Housing material
Thermowell dimensions12 x 250 mm
Connection terminalScrew terminal (max. 1.5 mm²)
Cable bushingPG screw connection, Ø 4 ... 10 mm
  • Duct moisture sensor
  • 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.