CL-M53R resistive type humidity sensors, humidity and temperature sensor, dew point hygrometer

Shinyei Technology

Humidity / Moisture Sensing

Small Humidity SensorCL-M53R

SHINYEI resistive type humidity sensor CL-M53R is a standard model and used for a variety of applications.
CL-M53R consists of simple structure and its resistance value logarithmically changes in response to relative humidity.
It offers highly accurate sensing and long-term stability by low cost.


  • Small and light-weight

  • Wide humidity Extremely Low cost range

  • Outstanding repeatability

  • Low hysteresis

  • Pb free - good for environment




Supply Voltage AC5.0V (max)
Power supply 0.2W (max)
Operating Temperature Range 0 to 60℃
Operating Humidity Range 20 to 95%rh
Operating Frequency Range 500Hz to 2kHz
Humidity Measurement Accuracy

±5%rh (at 25℃ 60%rh, 1kHz 1VAC)


Copying machine, Printer, Desktop temperature and humidity monitor, Weather-station, Clock, Air-conditioner, Humidifier, Dehumidifier, dryer, humidifying air cleaner