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AM2302/AM2302B Single-bus Digital Temperature & Humidity Sensor
Product Description:AM2302 output calibrated digital signal. It apply 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 programmer 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: 1. High precision 2. Capacitive type 3. Full range temperature compensated 4. Relative humidity and temperature measurement 5. Calibrated digital signal 6. Outstanding long-term stability 7. Extra components not needed 8. Long transmission distance, up to 100 meters 9. Low power consumption 10. 4 pins packaged and fully interchangeable Specification: 1. Power supply 3.3-5.5V DC 2. Output signal digital signal via 1-wire bus 3. Sensing element Polymer humidity capacitor 4. Operating range humidity 0-100%RH; temperature -40~80 Celsius 5. Accuracy humidity humidity humidity humidity +-2%RH(Max +-5%RH); temperature +-0.5Celsius 6. Resolution or sensitivity humidity 0.1%RH; temperature 0.1Celsius 7. Repeatability humidity +-1%RH; temperature +-0.2Celsius 8. Humidity hysteresis +-0.3%RH 9. Long-term Stability +-0.5%RH/year 10. Interchangeability fully interchangeable
|UPC / EAN||46382373707|