DHT 22 Sensor

Product Description: DHT 22 Sensor

Overview:

The DHT 22 Sensor, also known as the AM2302, is a high-precision digital sensor designed to measure temperature and humidity. Known for its higher accuracy and wider range compared to its predecessor, the DHT 11, the DHT 22 is perfect for advanced electronics projects, industrial applications, and environmental monitoring systems. Its robust design and reliable performance make it a favorite among hobbyists and professionals alike.

Key Features:

-   High Accuracy:
  - Temperature: ±0.5°C
  - Humidity: ±2% RH
-   Wide Measurement Range:
  - Temperature: -40 to 80°C
  - Humidity: 0 to 100% RH
-   Output: Digital signal via single-bus interface
-   Sampling Rate: 0.5Hz (one reading every two seconds)
-   Operating Voltage: 3.3V to 6V
-   Compact Size: 15.1mm x 25mm x 7.7mm
-   Lightweight: Weighs only 7 grams
-   Low Power Consumption: Suitable for battery-operated devices
-   Easy Integration: Simple communication protocol, compatible with most microcontrollers

Specifications:

-   Model: DHT 22 
-  Measurement Accuracy:
  - Temperature: ±0.5°C 
  - Humidity: ±2% RH
-   Measurement Range:
  - Temperature: -40 to 80°C
  - Humidity: 0 to 100% RH
-    Power Supply: 3.3V to 6V DC
-   Output Signal: Digital signal via single-bus interface
-   Sampling Rate: 0.5Hz (one reading every two seconds)
-   Operating Current: 1.5mA (average), 2.5mA (peak)
-   Dimensions: 15.1mm x 25mm x 7.7mm
-   Weight: 7 grams
-   Response Time: 
  - Temperature: < 2 seconds
  - Humidity: < 5 seconds
-   Operating Temperature Range: -40 to 80°C
-   Storage Temperature Range: -40 to 80°C

Applications:

- Home Automation: Enhance your smart home with precise environmental monitoring.
- Industrial Systems: Monitor and control environmental conditions in industrial settings.
- Weather Stations: Create accurate and reliable weather stations for personal or professional use.
- Agriculture: Optimize conditions in greenhouses and agricultural environments.
- HVAC Systems: Improve the efficiency and control of heating, ventilation, and air conditioning systems.
- Educational Projects: Ideal for advanced projects and experiments in educational settings.

Package Includes:

- 1 x DHT 22 Sensor Module
- 1 x Set of Connecting Cables

Upgrade your projects with the DHT 22 Sensor for superior accuracy and a broader range of temperature and humidity measurements. Whether you're a hobbyist or a professional, this sensor will provide reliable data for all your environmental monitoring needs.

Note: Please make sure it's compatible with your specific microcontroller and project requirements before purchasing.