DHT22 Arduino Sensor Module (Humidity and Temperature Sensor Module - AM2302)

DHT22 Arduino Sensor (Humidity and Temperature Sensor)

DHT22,temperature and humidity sensor is an advanced sensor unit that outputs a calibrated digital signal. It is highly reliable and stable over long term runs. It contains an 8 bit microprocessor and provides fast and high quality response.

Module Interface Definition Technical Specifications

• Dimensions 28.2mm (Length) * 13.1mm (width) * 10mm (height)
• Weight: 6gr
• Working voltage: 3V-5.5V
• Sensor Models: AM2302 temperature and humidity sensor
• Signal Output: Digital
• Temperature measurement range: -40 ° C - 80 ° C
• Measurement accuracy: 0.5 ° C
• Relative humidity measuring range: 0-100% RH
• Relative humidity measurement accuracy: 2.0% RH
• Resolution 16 bit
• Reliable mounting and fixing with fixed screw holes. Diameter 2.6mm

Documents

• DHT22Check out the datasheet file.