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1. Product Overview

AM2322 digital temperature and humidity sensor is a contain calibration digital composite signal output of the temperature and humidity sensor. Using special technology of collecting the data of temperature  and humidity, ensure that the product has a very high reliability and excellent long-term stability.  Includes a capacitive moisture sensor element and a high precision integrated temperature measuring element, and  connected  to  a high performance microprocessor. The product has excellent quality, super fast response, strong anti-interference ability, extremely  high  performance-price ratio.

AM2322 communication mode using single bus and standard I2C,  two kinds of  communication mode. Standard single bus interface,  make the system integration becomes simple and fast. Super small volume, low power consumption, signal transmission distance of 20 meters, making it a all kinds of application of the best choice for even the most  demanding applications. I2C communication mode with a standard communication sequence, the user can be directly hung on I2C communication bus, no additional wiring, simple to use.

 Two kinds of communication mode is used directly output after temperature compensation, humidity, temperature and calibration of CRC  and other digital information, users need to secondary calculation of  digital output, No need to compensate the temperature humidity, accurate temperature and humidity information can be got. Two kinds of communication mode are free to switch, users can choose, easy to use, wide application field. Product is 4 wire, convenient connection, special packaging format can be provided according to user requirements.

2. Application Range

Hvac, dehumidi fier, testing and inspection equipment, consumer goods, automobile, automatic control, data recorder, meteorology station, home appliance, humidity control, medical treatment and other related temperature and humidity detection control.

3. Product Feature

● Fully calibrated             

● Digital signal output

● Excellent long-term stability             

● Standard I2C bus output & Standard single bus output