Grove - Temperature & Humidity Sensor (DHT11)

Description of product

Description

This temperature & humidity sensor provides a pre-calibrated digital output. A unique capacitive sensor element measures relative humidity and the temperature is measured by a negative temperature coefficient (NTC) thermistor. It has excellent reliability and long term stability. 

Note: Please note that this sensor will not work when environmental temperatures is below 0℃.

Features

  • Relative Humidity and temperature measurement

  • Full range temperature compensation Calibrated

  • Digital signal Long term stability

  • Long transmission distance

  • Low power consumption

  • Low Cost

Technical Details

Dimensions 40mm x 20mm x 8mm
Weight G.W 8g    
Battery Exclude
Input Voltage 3.3V & 5V
Measuring Current 1.3 - 2.1 mA
Measuring Humidity Range 20% - 90% RH
Measuring Temperature Range 0 - 50 ℃

Part List

Grove - Temperature & Humidity Sensor 1
Grove Cable 1

Documents