1.Description:
  It is a temperature and humidity sensor.DHT11 digital temperature and humidity sensor is a temperature and humidity composite sensor with calibrated digital signal output.It applies dedicated digital module acquisition technology and temperature and humidity sensing technology to ensure that the product has high reliability and excellent long-term stability.

  The serial interface can be easily connected with controllers such as 51 or Arduino,and it is convenient to use.It mainly collects the temperature and ambient temperature and collects the ambient humidity.

2.Feature:
  1).The temperature and humidity sensor module has an LED power indicator,and the working mode of the product can be observed through the indicator.
  2).The module adopts the anti-reverse pin socket design,which can be inserted into the 3P line of the anti-reverse sensor.
  3).The temperature and humidity detection module adopts high-quality DHT11 temperature and humidity probe with stable performance.
  4).The sensor reserves two M3 screw holes for easy fixing.

3.Parameter:
  1).Product Name:Temperature and Humidity Sensor
  2).Input Voltage:DC 5V
  3).Humidity Range:20-90%RH
  4).Temperature Range:0-50℃
  5).Humidity Accuracy:+/-5%RH
  6).Temperature Accuracy:+/-2℃
  7).Signal Output Mode:digital signal
  8).Interface Form:2.54 pitch pin header (anti-reverse socket)
  9).Work Temperature:-25℃~85℃
  10).Work Humidity:5%~95%RH
  11).Size:31*24*13mm

4.Application:
   1).Computer room
   2).Cold chain transportation
   3).Vegetable greenhouse cultivation

5.Package:
  1pcs Temperature and Humidity Sensor