DHT11 Temperature Humidity Sensor


Only 2 left in stock

Power Supply : 3 to 5.5V DC
Output signal : Digital 
Measuring Range : Humidity 20-90% RH; Temperature 0-50 Celsius
Long-term Stability : +/- 0.5% RH/year
Sensing period : Average 2s

120.00 150.00 "inc. GST"

Only 2 left in stock

The DHT11 Temperature and Humidity Sensor features a calibrated digital signal output with the temperature and humidity sensor complex. Its technology ensures the high reliability and excellent long-term stability. A high-performance 8-bit microcontroller should be connected in order to get the most out of the sensor. This sensor includes a resistive element and a sense of wet NTC temperature measuring devices. It has excellent quality, fast response, anti-interference ability and high cost performance advantages.

Each DHT11 sensors features extremely accurate calibration of humidity calibration chamber. The calibration coefficients stored in the OTP program memory, internal sensors detect signals in the process, we should call these calibration coefficients. The single-wire serial interface system is integrated to become quick and easy. Small size, low power, signal transmission distance up to 20 meters, making it a variety of applications and even the most demanding applications. The product is 4-pin single row pin package. Convenient connection, special packages can be provided according to users need.

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