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
There are no reviews yet.