Resistive Humidity Sensor
Overview
HR202 is a new kind of humidity-sensitive resistor made from organic macromolecule materials, it can be used in occasions like: hospitals, storage, workshop, textile industry, tobaccos, pharmaceutical field, meteorology, etc.
Features
Excellent linearity
Low power consumption
Wide measurement range
Quick response, anti-pollution, high stability, high performance-price ratio
Technical Specification
Operating range: humidity(20-95%RH) temperature(0-60Celsius)
Power supply: 1.5V AC(Max sine)
Operating frequency: 500Hz-2kHz
Rated power: 0.2mW(Max sine)
Central value: 31kO or 23kO (at 25Celsius, 1kHz ,1V AC, 60%RH)
Impedance range: 19.8-50.2kO (at 25Celsius)
Accuracy: ±5%RH
Dimensions: with case 12*15*5mm, without case 8*10*0.7mm