Humidity and Temperature Sensor - DHT20

The DHT20 is a competitively priced humidity and temperature sensor that uses a I²C digital output protocol. It's suitable for a wide range of applications such as HVAC, dehumidifiers, automatic control systems, data loggers, and weather stations. The sensor is pre-calibrated, eliminating the need for additional components, and allows immediate measurement of relative humidity and temperature.

Key Specifications:

• Power Supply Range: 2.2-5.5V
• Interface: Standard I²C Protocol
• Humidity Measurement Range: 0-100% RH
• Typical Accuracy: RH: ±3%, T: ±0.5℃
• Temperature Measurement Range: -40 - 80 degrees C

One of the main advantages of the DHT20 sensor is its simplicity and ease of use. It's designed to be plug-and-play, requiring no additional calibration or components. This makes it an ideal choice for beginners and professionals alike who require quick and reliable humidity and temperature readings.

Another unique property of the DHT20 is its wide power supply range, from 2.2V to 5.5V, and its ability to interface with the standard I²C protocol. This makes it highly compatible with a variety of systems and projects.

With its ability to measure humidity from 0-100% RH and temperatures from -40 to 80 degrees C, the DHT20 offers a broad measurement range to suit a variety of environmental conditions. Its typical accuracy of ±3% for humidity and ±0.5℃ for temperature ensures reliable and precise readings.

Supporting Documents:

• DHT20 Datasheet