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Temperature-Humidity Sensor DHT22

by OEM
This is a calibrated digital temperature and humidity module with onboard sensor DHT22 (AM2302), which features higher accuracy and wider measuring range...
19-00012287
Gross Weight: 0kg
Warranty: Δεν καλύπτεται με εγγύση απο τον Κατασκευαστή
Company: OEM
Made in: China
In Stock
Ships in 24 Hours
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4.80
Without VAT 3.87
+
Our quantity discounts:
Quantity 10+ 100+
Price 3.84 3.36
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DESCRIPTION

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

SPECIFICATIONS

Warranty:
Δεν καλύπτεται με εγγύση απο τον Κατασκευαστή
Company:
OEM
Gross Weight:
0.003kg
Made in:
China
Sensor Type:
  • Humidity
  • Temperature
Typical Input Voltage:
  • 3.3VDC
  • 5VDC
  • 5.5VDC
Oparating Current:
1.5mA
Interface:
  • Digital
Communication Protocol:
  • Single Wire

EXTRA SPECS

  • 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

FEATURES

  • Weather station
  • Humidity controller
  • Test & detection device