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DHT22
Temperature & Humidity Sensor (AM2302)
- Tagline: Professional
precision for climate monitoring.
- Description: The DHT22 is the
high-performance big brother to the blue DHT11. Housed in a white
casing, it offers significantly better accuracy and a much wider
measurement range. It is the preferred choice for incubators, weather
stations, and home automation systems where precise readings are
critical.
Key Features:
- Wide Range: Measures -40°C
to 80°C temperature and 0-100% humidity.
- High Accuracy: ±0.5°C
temperature accuracy (vs ±2°C on DHT11).
- Digital Output: Uses a
single-wire digital interface.
- Stable: Excellent long-term
stability and calibration.
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