Sensor Humidity HR31

HR202 wet sensitive resistance is to use organic polymer material is a new kind of humidity sensitive element, feeling wet a wide range, the long-term use of stable performance and can be used in the storage, car, inside the bedroom air quality control, building automation, medical, industrial control system and scientific research etc widely used.

 

Technical parameters:

Characteristic parameters: (at 1 KHZ) units: ohm

Scope of work: 20... 95% RH 0... 60

The power supply voltage of :1.5 V AC (Max sine wave)

Working frequency :500 hz... 2 KHZ

Rated power: 0.2 mW (Max sine wave)

Central value: (at25 1 KHZ 1 v AC 60% RH sine wave) 31.0 k ?

Impedance range :(at25 1 KHZ 1 v AC 60% RH sine wave) 19.8... 50.2 k ? Humidity precision: 5% RH

 

Application: Used for temperature and humidity display meter, temperature and humidity gift table, atmospheric environmental monitoring, industrial process control, agriculture, measuring instrument and

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