Sensor AM2302 DHT22 module Temperature Humidity (JST)

Description

The  AM2302 DHT22 module is a simplified version of AM2302 DHT22 sensor. The module is factory calibrated therefore easy to interface with the microcontrollers. It come as a 3 JST pins package.  The AM2302 DHT22 module can measure temperature from -40° C to 80° C and humidity from 0 % to 100 %. The accuracy of  the sensor is ±1° C and ±1 % respectively. It is highly stable with low power consumption. The sensor is temperature compensated.

Specifications 

• It has an Operating voltage of 3.5 V to 5.5 V
• It has an Operating current of  0.3 mA
• Has a standby current of 60 uA
• In addition to that, it has a Digital signal output
• Also it has an Average sensing period of 2 s
• The module has Longer transmission distance
• To add on that, it has a Measurable temperature range of -40° C to 80° C
• It also has a Measurable humidity range of 0 % to 100 %
• Last but not least, it has a Temperature accuracy of ±0.5° C
• Lastly, has a Humidity accuracy of ±1 %

Applications 

• It is used in Greenhouses
• Also used in Local weather station
• Moreover, used in Environment conditions monitoring

DHT22 Datasheet

DHT22 Sensor