DHT11 Digital Temperature and Humidity Sensor

DHT11

- DHT series digital temperature and humidity sensors 
- full scale calibration, single-wire digital output; 
- Humidity measuring range: 20% to 9 0% RH (0-50 ° C temperature compensation) ; 
- temperature measuring range: 0 to +50 ° C ; 
- Humidity measurement accuracy: ± 5.0% RH
- Temperature measurement accuracy: ± 2.0 ° C
- Response time: <5s ;
- low power consumption

Feature:

the z relative humidity and temperature integrated measurement

z full scale calibration without the need for re-calibration can be used interchangeably

z ultra-fast response time

z single wire digital interface ( the most simple system integration, ultra-low price )

z the ultra small the size ( 12X15.5X5.5 mm )

z High reliability

z optimization of long-term stability

Electrical Characteristics

VDD = 5V , T = 25 ° C, unless special callout