Capacitive Humidity Sensor With Leads


HC201 is the ideal solution for large volume cost-effective applications in indoor climate control.

HC201 humidity sensor

For the range of 20…90% RH, linear approximation is possible, errors will be lower than ± 2% RH.

The version with plastic housing, HC201/H is available for easy manual mounting on PCBs.

Technical Data

Nominal capacitance C0 (at 30 °C / 86 °F)
200 ± 20 pF
0,6 pF / % RH
Working range humidity
10...95% RH
Working range temperature
-40...110 °C
Linearity (0...98% RH)
< ± 2 % RH

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