HR31 hygrometer humidity sensor, humidity resistance, humidity sensor

HR31 hygrometer humidity sensor, humidity resistance, humidity sensor

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ARD00213
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HR31 hygrometer humidity sensor, humidity resistance, humidity sensor
 
HR31 humidity resistance is the use of a new type of organic polymer materials humidity sensing element, a sense of a wide range of wet, long-term use of stable performance, can be applied to warehousing, carriage, indoor air quality control, building automation, medical, industrial control systemsand a wide range of applications such as scientific research fields.

 

Technical parameters

Scope of work
 20 ... 95%
 
Supply voltage
 1.5V AC (Max sine wave)
 
Operating frequency
 500Hz ... 2kHz
 
Rated Power
 0.2mW (Max sine wave)
 
Center value (at25 °C 1kHz 1V AC 60% RH sine wave)
 31.0k?
 
Impedance range (at25 °C 1kHz 1V AC 60% RH sine wave)
 19.8 ... 50.2k?
 
Humidity detection accuracy
 ± 5% RH
 

Characteristic parameters (at 1kHz) unit: ohm


Impedance characteristics (at25 °C 1V AC 1kHz)


Note:
(1) To prevent polarization, driven sensor voltage or current used should not contain   DC components. 
(2) use the LCR AC bridge measurements, do not use the multimeter to measure. 
(3) to avoid condensation of moisture.





Abbiamo disponibili datasheet di tutti i componenti, qualora non fosse presente nella scheda download del prodotto inviaci un messaggio dal modulo contattaci e lo pubblicheremo il prima possibile nel nostro sito.


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