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DHT11 SIP Packaged Temperature and Humidity Sensor
Technical Parameters
Accuracy
±5% RH、±2℃
Measuring Range 5~95% RH、-20~60℃

Repeatability

±1%RH、±1℃

Hysteresis

±0.3%RH、±0.3℃
Drift <0.5%RH/yr、<0.5℃/yr

Sampling Period 

2S
Supply Voltage
3.3~5.5V
Updating
  • Product Details
  • Graphic Details
 1. Product Overview    

DHT11 digital temperature and humidity sensor is a composite Sensor contains a calibrated digital signal output of the temperature and humidity.  Application of a dedicated digital modules collection technology and the temperature and humidity sensing technology, to ensure that the product has high reliability and excellent long-term stability. The sensor includes a resistive sense of wet components and an NTC temperature measurement devices,  and connected with ahigh-performance 8-bit microcontroller.  


2. Applications Range 

HVAC, dehumidifier, testing and inspection equipment, consumer goods, automotive, automatic control, data loggers, weather stations, home appliances, humidity regulator, medical and other humidity measurement and control. 

 
3. Product Feature    

● Long-term stability              

● Digital signal output

● Fast response, strong anti-interference ability