RSH

room humidity sensor

The relative humidity room sensors provide enhanced humidity sensing capabilities. They are perfectly suited for applications where precise, stable humidity sensing is required. It maintains highly accurate control using built-in self-calibration and a 0-10 Vdc/0-20 mA analog output signal. These sensors can be used with a variety of building control systems, fans, motors and contactors of electrical heating and cooling systems.

• Supply voltage: 18-32 Vdc/15-24 Vac ±10 %
  
• Measurement range: 20…90 % RH
  
• Sensor element: low power, fully calibrated sensor
  
• RH response time: 8 sec. (tau 63 %)
  
• Accuracy: +/- 3 %
  
• Blue LED operating indication
  
• Excellent long term stability
  
• Different options available Analog output range :
  (depending on slide switch: see wiring diagram)
  0-10 V = 20…90 % RH
  0-20 mA = 20…90 % RH
  

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