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Temperature-Humidity Sensor DHT22

19-00012287
CompanyOem
In Stock
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€480
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€3.84
€3.36
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This is a calibrated digital temperature and humidity module with onboard sensor DHT22 (AM2302), which features higher accuracy and wider measuring range than DHT11.

It can be used for detecting ambient temperature and humidity, through the standard single-wire interface.

In the case of working with a MCU:

  • + ↔ 3.3V ~ 5.5V
  • - ↔ GND
  • out ↔ MCU.IO
  • Operating voltage : 3.3V ~ 5.5 V
  • Temperature
    • Resolution : 0.1°C
    • Accuracy : ±0.5℃
    • Measuring range : -40°C ~ 80°C
  • Humidity
    • Resolution : 0.1%RH
    • Accuracy : ±2%RH (25°C)
    • Measuring range : 0%RH ~ 99.9%RH
  • Weather station
  • Humidity controller
  • Test & detection device
Warranty
Δεν καλύπτεται με εγγύση απο τον Κατασκευαστή
Company
Oem
Gross Weight
0.003kg
Sensor Type
  • Humidity
  • Temperature
Typical Input Voltage
  • 3.3VDC
  • 5VDC
  • 5.5VDC
Oparating Current
1.5mA
Interface
  • Digital
Communication Protocol
  • Single Wire
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