Henan Hanwei Electronics Co., Ltd.
Main products:gas detector,gas alarm,Alcohol Tester,Gas controller,Gas detection system
Contact Us
  • Contact Person : Ms. Ms Angel
  • Company Name : Henan Hanwei Electronics Co., Ltd.
  • Tel : 86-371-67169080
  • Fax : 86-371-67169090
  • Address : Henan,Zhengzhou,No.169 Xuesong Road,National&High Tech Zone,Zhengzhou
  • Country/Region : China
  • Zip : 450001

Humidity Sensor

Humidity Sensor
Product Detailed
Excellent linearity Low power consumption Wide measurement range Anti-pollution

Humidity Sensor

Resistor Type( Humidity-sensitive resistor)      

Model: HR202

is a new kind of humidity-sensitive resistor made from organic macromolecule materials, it can be used in occasions like: hospitals, storage, workshop, textile industry, tobaccos, pharmaceutical field, meteorology, etc.


Excellent linearity, low power consumption, wide measurement range, quick response, anti-pollution, high stability, high performance-price ratio.

Technical Specification:

Operating range:               humidity(20-95%RH)  temperature(0-60Celsius)

Power supply:                 1.5V AC(Max sine)

Operating frequency:            500Hz-2kHz

Rated power:                  0.2mW(Max sine)

Central value:                 31kΩ (at 25Celsius, 1kHz ,1V AC, 60%RH)       

Impedance range:              19.8-50.2kΩ       (at 25Celsius, 1kHz ,1V AC, 60%RH)    19.8-50.2kΩ      

Accuracy:                    +-5%RH

Dimensions:                  with case 12*15*5mm, without case 8*10*0.7mm

Humidity Sensor

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