DHT22 (AM2302) – Humidity and Temperature Sensor
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DHT22 (AM2302) – Humidity and Temperature Sensor is a low cost humidity and temperature sensor with a single wire digital interface. The sensor is calibrated and doesn't require extra components so you can get right to measuring relative humidity and temperature.


  • 3.3-5V Input
  • 1-1.5mA measuring current
  • 40-50 uA standby current
  • Humidity from 0-100% RH
  • -20 - 80 degrees C temperature range
  • +-2% RH accuracy
  • +-0.5 degrees C
  • Pin Mapping (When the Sensor is kept facing you, left most pin is Pin 1)
  • VDD power supply (3.5-5.5V)
  • SDA serial data - bidirectional 
  • NC NC
  • GND



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DHT22 (AM2302) – Humidity and Temperature Sensor

If your required quantity is more than listed below, please ping us for lead time enquiry & to pre-order.
GST Invoice for Input Tax Credit.
  • Views: 15826
  • Product Code: DHT22 (AM2302)
  • SKU: PL-42-319
  • Availability: 5
  • Rs. 407.10
  • Exclusive of GST: Rs. 345.00

For bulk & volume priced Corporate/B2B/Academic orders, please contact us for Estimate.

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