Model |
AM2302 |
Sensor Type | Capacitive sensor |
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 +-2%RH(Max +-5%RH); temperature +-0.5Celsius |
Resolution or sensitivity |
humidity 0.1%RH; temperature 0.1Celsius |
Repeatability |
humidity +-1%RH; temperature +-0.2Celsius |
Humidity hysteresis |
+-0.3%RH |
Long-term Stability |
+-0.5%RH/year |
Interchangeability |
fully interchangeable |