HR202 Humidity Sensor with 10A / 250V AC Relay
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The sensor is used to check humidity level. When the level set with the potentiometer is exceeded, the LED lights up and the relay contacts are switched. The device does not require additional elements such as a microcontroller or a driver.
Technical data and product features
High-quality sensor HR202 is used
Humidity threshold adjustment potentiometer
PCB dimensions: 50 x 26 mm, thickness 19 mm,
4 mounting holes convenient installation
Supply voltage 5V
Technical data of the sensor HR202
Working frequency: 500Hz - 2kHz
Middle value: 31kOhm (at 25 degrees C, 1kHz, 1V AC, 60% RH)
Operating range:
Humidity: 20-95% RH
Temperature: 0-60 degrees. C.
Accuracy: +/- 5% RH
Hysteresis: +/- 1% RH
Response time: <10s
Product code
GL.001.955
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