HiLetgo DHT22/AM2302 Digital Temperature and Humidity Sensor

HiLetgo DHT22/AM2302 Digital Temperature and Humidity Sensor Replace SHT11 SHT15
- AM2302 digital temperature and humidity sensor is a calibrated digital signal output temperature and humidity composite sensor. It uses a dedicated digital module acquisition technology and temperature and humidity sensing technology to ensure that products with high reliability and excellent long-term stability.
- The sensor includes a capacitive sensing element and an NTC temperature sensing element, connected to a high-performance 8-bit microcontroller. Therefore, the product has excellent quality, fast response, anti-interference ability, cost-effective advantages.
- Each AM2302 sensor is calibrated in a very accurate humidity calibration room. The calibration coefficients are stored in OTP memory in the form of programs that the calibration coefficients are invoked within the sensor during signal processing.
- Single-wire serial interface, the system integration becomes simple and quick. Ultra-small size, low power consumption, signal transmission distance up to 20 meters, making it the best choice for all kinds of applications and even the most demanding applications.
- Products are 4-pin single row pin package, easy to connect.
Product Highlightsï¼š
Ultra-low power consumption, long transmission distance, all automatic calibration, capacitive humidity sensor, fully interchangeable, standard digital single bus output, excellent long-term stability, high-precision NTC.

Application rangeï¼š
HVAC, dehumidifiers, testing and testing equipment, consumer products, automotive, automatic control, data loggers, home appliances, humidity regulators, medical, weather stations, and other related humidity detection control.

Descriptionï¼š
1.Type:AM2302
2.Accuracy resolution:0.1
3.Humidity range:0-100%RH
4.Temperature range:-40~80â„ƒ
5.Humidity measurement precision:Â±2%RH
6.Temperature measurement precision:Â±0.5â„ƒ
7.4-pin package
8.ultra-low power
9.No additional components
10.excellent long-term stability
11.All calibration, digital output
12.completely interchangeable
13.long distance signal transmission
14.relative humidity and temperature measurement

Package include:
1* DHT22/AM2302 Digital Temperature and Humidity Sensor
Country USA
Brand HiLetgo
Manufacturer HiLetgo
Binding Apparel
ItemPartNumber 3-01-0046-A
Model 3-01-0046-A
Color White
Size Small
UnitCount 1
ReleaseDate 0000-00-00

Country	USA
Brand	HiLetgo
Manufacturer	HiLetgo
Binding	Apparel
ItemPartNumber	3-01-0046-A
Model	3-01-0046-A
Color	White
Size	Small
UnitCount	1
ReleaseDate	0000-00-00

HiLetgo DHT22/AM2302 Digital Temperature and Humidity Sensor Replace SHT11 SHT15

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