(RHT-20C) RH/Temperature Transmitter, 4-20 mA


Product Description

RH Temperature Transmitter

4-20 mA

This product has been discontinued.
TEGAM’s solution for monitoring relative humidity and temperature, the RHT series provides a linearized output current from 4 mA to 20 mA(model RHT-20C) or a linearized output voltage from 0 V to 1 V DC (model RHT-10V) representing temperature and humidity. Humidity readings are temperature compensated and the RHT transmitters only require an unregulated DC supply voltage of 6 V to 30 V DC.
Model RHT-20C produces 4 mA to 20 mA current signals representative of temperature and humidity and is ideal for transmitting readings over long distances of cable.

Technical Specifications

  • Humidity Range : 3% to 95% RH
  • Humidity Accuracy : ± 2%
  • Temperature Range : -20 °C to 75 °C
  • Temperature Accuracy : ± 0.6°C
  • Input : 6 V to 30 V DC supply
  • Temperature and RH output : 4 mA to 20 mA
  • Built-in sensor
  • Small size
  • One year warranty
  • Made in USA

Product Documents




Additional information

Weight 2 lbs
Dimensions 12 × 12 × 8 in
If you desire to have your shipment outside of North America, please contact customer service at 1-800-666-1010 or sales@tegam.com

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