DHT11 Humidity & Temperature Sensor “DHT-11”

DHT11 digital temperature and humidity sensor is a compound sensor with calibrated digital signal output. It use dedicated digital module acquisition technology and the temperature and humidity sensor technology, ensure that the product has a very high reliability and excellent long-term stability.

Technical parameters

• Input voltage: 3.3~5.5V DC
• Output: Single bus digital signal
• Measure range: humidity 20-80%RH, temperature 0~50
• Measure accuracy: humidity +-5%RH, temperature +-2
• Resolution ratio： humidity 1%RH, temperature 1
• Interchangeability: Can be completely interchangeable
• Long term stability:<±1%RH/year