The AHT20 are a new generation of temperature and humidity sensors. The AHT20 are equipped with a newly designed ASIC-specific chip, an improved MEMS semiconductor capacitive humidity sensing element and a standard on-chip temperature sensing element. Its performance has greatly improved over the reliability level of previous generation sensors.
To ensure accuracy, it is recommended to store the sensor at 80% humidity for 12 hours.
Technical data:
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- Supply voltage: 2.0-5.5V DC
- Interface: I2C
- Temperature: -40 to +85°C
- Humidity: 0-100%
Resolution:
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- Temperature: 0.01°C
- Humidity: 0.024%
Accuracy:
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- Temperature: +-0.3°C
- Humidity: +-2%
Dimensions:
- Dimensions: 15mm x 10.75mm
- Weight: 0.61g
Scope of delivery:
- 1x AHT20
- 1x pin header 1×4 pin
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