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DHT22 AM2302 Digital Temperature and Humidity Sensor Module Arduino Raspberry Pi

£4.50
DHT22 AM2302 Digital Temperature and Humidity Sensor Raspberry Pi Arduino 
 
DHT22 output calibrated digital signal. It utilizes exclusive digital-signal-collecting-technique and humidity sensing technology, assuring its reliability and stability.Its sensing elements is connected with 8-bit single-chip computer. 
 
Every sensor of this model is temperature compensated and calibrated in accurate calibration chamber and the calibration-coefficient is saved in type of programme in OTP memory, when the sensor is detecting, it will cite coefficient from memory. 
 
Small size & low consumption & long transmission distance(20m) enable DHT22 to be suited in all kinds of harsh application occasions.
Single-row packaged with four pins, making the connection very convenient.
 
Feature:
Brand new and high quality.
Type: AM2302.
Accuracy resolution: 0.1.
Humidity range: 0-100%RH.
Temperature range: -40~80℃.
Humidity measurement precision: ±2%RH.
Temperature measurement precision: ±0.5℃.
4-pin package.
Ultra-low power.
No additional components.
Excellent long-term stability.
All calibration, digital output.
Completely interchangeable.
Long distance signal transmission.
Relative humidity and temperature measurement.
Weight: 3g
 
Package Included:
1 X AM2302 Temperature and Humidity Sensor
 
Package content:
1 x DHT22 Module  & FREE CABLES
 
Raspberry Pi is a Trademark of the Raspberry Pi Foundation
Product ID: EP027


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