DHT22 Digital Temperature And Humidity Sensor Module

$4.90 Sale

DHT22 Digital Temperature and Humidity Sensor AM2302 Module 

 

Description:

  • Size: 28.2 mm (length) * 13.1 mm (width) * 10 mm (high)
  • Weight: 6 g
  • Working voltage: 3 V - 5.5 V
  • The sensor models: the loose AM2302 temperature and humidity sensor
  • Signal output form: digital signal
  • Temperature measurement range: - 40°c to 80°c
  • Measuring accuracy: 0.5°c
  • The humidity measuring range: 0-100% RH
  • Measuring accuracy: 2% RH
  • Resolution: 16
  • With fixed screw holes, convenient installation and fixation. Diameter of 2.6 mm

 

Module interface description:

  • "+" : positive
  • "-" : the power of anode
  • "Out" : the microcontroller IO port
Parameters:
  • 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°
  • 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
 

Package included:

  • 1 * DHT22 Temperature Humidity Module
  • 3 * cable

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