DHT22 temperature and humidity sensor

Measure temperature and humidity professionally with a single sensor, the DHT22.

• Based on a NTC thermistor and a capacitive sensor, it returns a digital output.
• Accurate, professional and easy to use measurements thanks to Grove connectivity
• Requires an extension card: Shield Grove
• Sensor compatible with any card from 3.3 to 5V;
• Temperature :
• Measurement range: -40°C to +80°C
• Accuracy: 0.5°C
• Resolution: 0.1°C
• Humidity :
• Measuring range: 5 to 99% RH
• Accuracy: 2% RH
• Resolution: 0.1% RH
• Module dimensions: 40mm x 20mm x 11mm
• Weight: 11g

Examples of uses: thermometer, hygrometer, connected dehumidifier, environmental monitoring, ...

Manufacturer: Seeed Studio (https://wiki.seeedstudio.com/Grove-Temperature_and_Humidity_Sensor_Pro/)

Reference : 101020019

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