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Capacitive humidity sensor with leads

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

Humidity sensor HC201 Humidity sensor HC201
Techn. data
Nominal capacitance C76 (at 20°C) 200 ± 30 pF
Sensitivity 0,6 pF / % RH
Working range humidity 10...95 % RH
Working range temperature -40...+110 °C
Linearity error (20...90% RH) < ± 2 % RH
HC201 Datasheet
300.34 kb