Description

AM2302 output calibrated digital signal. It applys exclusive digital-signal-collecting-technique and humidity sensing technology, assuring its reliability and stability. Its sensing elements is connected with 8-bit single-chip computer.

Every sensor of this model is temperature compensated and calibrated in accurate calibration chamber and the calibration-coefficient is saved in type of programme in OTP memory, when the sensor is detecting, it will cite coefficient from memory.
Small size & low consumption & long transmission distance(100m) enable AM2302 to be suited in all kinds of harsh application occasions. Single-row packaged with four pins, making the connection very convenient.

FEATURES

High precision
Capacitive type
Full range temperature compensated
Relative humidity and temperature measurement
Calibrated digital signal
Outstanding long-term stability
Long transmission distance, up to 100 meters
Low power consumption

SPECIFICATION

Model: AM2302 
Power supply: 3.3-5.5V DC 
Output signal: Digital signal via 1-wire bus 
Sensing element: Polymer humidity capacitor 
Operating range: Humidity 0-100%RH; temperature -40~80 Celsius 
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 ​

For more info

Call: 7543355
Viber : 7543355
Website : https://gadgets.mv