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Room Humidity Sensors | RHR Room Humidity and Temperature Sensor, 0-10V Outputs

Room Humidity and Temperature Sensor, 0-10V Outputs

Datasheet (739kB)

RHR sensors are designed to detect relative humidity and temperature in the room spaces. The RHR sensors have linear 0..10V signals outputs relating to humidity and temperature, and for optional light level. The RHRC sensors have 4..20mA outputs.

RHR transmitters can be installed on wall surface or on a wall mounting box in dry indoor environment. The RHR sensors come with a number of options such as display, passive setpoint, digital output for humidity control, occupancy detection, lux level measurement and passive resistive sensor elements.

The RHR sensors can also operate as humidity, temperature or light level controllers modulating analogue outputs, or switching the digital output on based on the high limit setpoint (the digital output are provided by fitting the additional -DO option).


  • 2% Accurate Relative Humidity and Temperature Measurement Built-In
  • Attractive Wall Mounted Room Enclosure (for UK/European/US mounting)
  • Large Range of Options to Suit Any Applications
  • Built-In Controller Functionality for Humidity, Temperature and Light Control


Select from LUX-vs-Rotary-Knob-Setpoint-Options:
SP - Active Setpoint Potentiometer Option
Select from Push-Button-Options:
PB - Backlit Push Button Option
Select from Digital-Output-Option:
DO - Digital Output Option
Select from Passive-Temperature-Sensor-Option:
Passive NTC10 Temperature Option
Select from LCD-Display-Option:
LCD - LCD Display Option
Select from Push-Button-Setpoint-Option:
SPB -Active Push Button Setpoint Option  (requires LCD)