Temperature and Humidity sensor module - DHT22

CreateLabz StoreSKU: 20-041

Price:
₱395

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Stock:
In stock (15 units), ready to be shipped

Description

DHT22- digital sensor for detecting the temperature and humidity in the environment. Unlike his predecessor DHT11, it has a high level of measuring accuracy and can be used on the street. 

Also DHT22 have a chip inside that can store the measurements and later transfer them to the controller.
The only lack of this sensor is that the received data is delayed by 2 seconds.

Technical details: 

    • Power supply: 3.3-5VV.
    • Current: 2.5mA max use of current during conversion (while requesting data).
    • Humidity: 0 - 100%, ± 2%.
    • Temperature: -40°C + 125°C, ± 0.5%.
    • The sampling rate no more than 0.5 Hz (once every 2 seconds

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