Model
AM2301
Power supply
3.3-5.5V DC
Output signal
Aosong 1-wire bus digital signal
Sensing element
Polymer humidity capacitor
Measuring range
humidity 0-100%RH; temperature -40~80Celsius
Accuracy
humidity +-3%RH(Max +-5%RH); temperature +-0.5Celsius
Resolution or sensitivity
humidity 0.1%RH; temperature 0.1Celsius
Repeatability
humidity +-1%RH; temperature +-0.3Celsius
Humidity hysteresis
+-0.5%RH
Long-term Stability
+-0.5%RH/year
Interchangeability
fully interchangeable