20pcs HR202 Hygrometer Humidity Sensor HR202L Humidity Sensor DIY Kit

Overview HR202 humidity sensitive resistor is a new type of humidity sensitive component using organic polymer material It has wide moisture absorption range and stable long term performance It can be used in storage compartment indoor air quality control building automation medical and industrial control systems And a wide range of applications in the field of scientific research Specifications Characteristic parameter at 1kHz Unit ohmWorking range 20 95 RH 0 60CSupply voltage 1 5V AC Max sine wave Operating frequency 500Hz 2kHzRated power 0 2mW Max sine wave Center value at25C 1kHz 1V AC 60 RH sine wave 31 0kImpedance range at25C 1kHz 1V AC 60 RH sine wave 19 8 50 2kHumidity detection accuracy 5 RH Applications For temperature and humidity display temperature and humidity gift table atmospheric environmental monitoring industrial process control agriculture measuring instruments and other applications Package Included 20 x HR202 Hygrometer Humidity Sensor