DHT22 Digital Temperature and Humidity Sensor AM2302

$8.49

The DHT22 is a basic, low-cost temperature and humidity sensor. It uses a capacitive humidity sensor and a thermistor to measure the surrounding atmosphere and outputs a digital signal to the data pin (no analogue input pins needed).

In stock

SKU: PHI-DIG-DHT-AM2 Category:

Description

Description:

The DHT22 is a basic, low-cost temperature and humidity sensor. It uses a capacitive humidity sensor and a thermistor to measure the surrounding atmosphere and outputs a digital signal to the data pin (no analogue input pins needed).

 

Features:

  • Ultra Low Power
  • No Additional Components
  • 4 Pin Package
  • Excellent Long Term Stability
  • All Calibration, Digital Output
  • Interchangeable
  • Long Distance Signal Transmission
  • Relative Humidity and Temperature Measurement

 

Specifications:

  • UAccuracy Resolution: 0.1
  • Humidity Range: 0 – 100% RH
  • Temperature Range: -40 ~ 80 Degrees
  • Humidity Measurement Precision: ± 2% RH
  • Temperature Measurement Precision: ± 0.5 Degrees
  • 3V to 5V Power and I/O
  • 2.5mA Max Current use During Conversion
  • Body Size 15.1mm x 25mm x 7.7mm
  • 4 Pins with 0.1″ Spacing

 

Contents:

  • 1 x DHT22 Digital Temperature and Humidity Sensor AM2302

Additional information

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