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temperature, humidity, temperature transmitter, humidity sensor, humidity transmitter, Manufacturer and Supplier - China(CN)
digital output humidity temperature sensor/module (DHT22)
Digital humidity and temperature sensor Model:DHT22
Full range temperature compensated!
Features:
Relative humidity and temperature measurement, calibrated digital signal, outstanding long-term stability, extra components not needed, long transmission distance, low power consumption, 4 pins packaged, fully interchangeable.
Technical Specification:
Power supply: 3.3-6V DC
Output signal: digital signal via single-bus
Operating range: humidity 0-100%RH, temperature -40~80Celsius
Accuracy: humidity +-2%RH(Max +-5%RH), temperature +-0.5Celsius
