2pcs HR202L Arduino with Case
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<br />2pcs HR202L Humidity Resistance Humidity Sensor for Arduino with Case
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<br />Module Features:
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<br />- HR202 humidity resistance is the use of organic polymer materials of a new humidity sensor, humidity sensing range, stable performance, long-term use, can be applied to warehousing, cars, indoor air quality control, building automation, medical, industrial control systems and wide range of applications such as scientific research.
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<br />- Parameters: (at 1kHz) Unit: Ohm
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<br />- Operating range: 20 ... 95% RH 0 ... 60  
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<br />- Supply voltage: 1.5V AC (Max sine wave)
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<br />- Operating frequency: 500Hz ... 2kHz
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<br />- Rated Power 0.2mW: (Max sine wave)
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<br />- value: (at25   1kHz 1V AC 60% RH sine wave) 31.0k 
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<br />- Impedance range: (at25   1kHz 1V AC 60% RH sine wave) 19.8 ... 50.2k 
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<br />- Humidity measuring accuracy: ± 5% RH