Temperature Humidity Sensor DHT22/AM2302

This temperature humidity sensor uses a capacitive humidity sensor, and a thermistor to measure the surrounding air temperature. The result is available via a digital signal on the data pin. Compared to the DHT11, this sensor is more precise, more accurate and works in a bigger range of temperature/humidity.
€9.30

This temperature humidity sensor uses a capacitive humidity sensor, and a thermistor to measure the surrounding air temperature. The result is available via a digital signal on the data pin.


Specification

Operating Voltage 3.3 - 5v
Operating Current 1 - 2.5mA
Temperature Range -40 to 80 °C
Temperature Accuracy ± 0.5 °C
Humidity Range 0 - 100%
Humidity Accuracy ± 2%
Signal Out Digital
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