|
Humidity sensor HR202 resistive type 20-95% RH (relative wet)
share this product
Description
The HR202 is an ideal low cost humidity sensor for applications that do not require a calibrated and cost-sensitive output. The HR202 is a resistive type environmental humidity sensor. It is manufactured to vary its resistance according to the amount of moisture present in the environment. It is a very low-cost humidity sensor. It is ideal for applications that do not require calibrated output and where cost is an important factor.
Main features:
- Operating range: Humidity between 20-95% RH.
- Operating temperature: 0-60° C.
- Power supply: 1.5 Vac.
- Operating frequency: 500Hz-2kHz.
- Initial value: 31kΩ (at 25° Celsius, 1kHz .1V AC, 60%Rh).
- Impedance range: 19.8 – 50. 2kΩ (at 25° Celsius, 1kHz .1V AC, 60%Rh).
- Accuracy: +-5%RH.
- Hysteresis: +-1%Rh.
- Stability: +-1%RH/year.
- Response time: <10s.
- Dimensions: 12 x 15 x 5 mm.
