Resistive Humidity Sensor


A white plastic encapsulated resistive, relative humidity sensor with simple 2 terminal connection. The impedance of the device increase with the decrease of relative humidity.

* Relative Humidity Range: 30% to 90%
* Impedance at 30% Relative Humidity: 920K Ohms
* Impedance at 50% Relative Humidity: 66K Ohms
* Impedance at 70% Relative Humidity: 9.6K Ohms
* Impedance at 90% Relative Humidity: 1.9K Ohms
* Rated Voltage: 1.4V AC
* Rated Power: 0.26mW
* Frequency Range: 50Hz to 1kHz
* Accuracy: ‚±3%
* Temperature Dependence: 0.5% RH/‚°C
* Response Time: 60 secs
* Length: 14mm
* Width: 6mm
* Height: 19mm
* Operating Temperature: 0‚°C to +60‚°C

Full Datasheet