Humidity Temperature Sensor DHT22

Humidity Temperature Sensor DHT22 is a calibrated digital temperature and humidity module with onboard sensor DHT22 (AM2302), which features higher accuracy and wider measuring range than DHT11. It can be used for detecting ambient temperature and humidity, through the standard single-wire interface.

Specifications of Humidity Temperature Sensor DHT22:

    Temperature
        Resolution : 0.1°C
        Accuracy : ±0.5°C
        Measuring range : -40°C ~ 80°C
    Humidity
        Resolution : 0.1%RH
        Accuracy : ±2%RH (25°C)
        Measuring range : 0%RH ~ 99.9%RH
    Operating voltage : 3.3V ~ 5.5 V
    Recommended storage condition
        Temperature : 10°C ~40°C
        Humidity : 60%RH or below

Applications:

•     Weather station
•     Humidity controller
•     Test & detection device

Package Includes:

•     1x DHT22 Temperature-Humidity Sensor

Resources:

• Datasheet