AM2305 High-Temperature Humidity Sensors Transmitter
This section digital temperature and humidity sensor is a composite Sensor contains a calibrated digital signal output of the temperature and humidity. Application of a dedicated digital modules collection technology and the temperature and humidity sensing technology, to ensure that the product has high reliability and excellent long-term stability. The sensor includes a capacitive sensor wet components and a DS18B20 temperature measurement devices, and connected with a high-performance 8-bit microcontroller. The product has excellent quality, fast response, strong anti-jamming capability, and high cost. Each sensor is extremely accurate humidity calibration chamber calibration. Calibration coefficients to the form of a program stored in the OTP memory within the sensor detection signal processing to call these calibration coefficients. Single wire serial interface, system integration quick and easy. Small size, low power consumption, signal transmission distance up to 20 meters, making it the best choice of all kinds of applications and even the most demanding applications.
Single-bus digital signal output: Data format
Humidity data bits + temperature data bits + inspection
Supply :3.3-6V DC
Humidity Accuracy: + -2% RH humidity range :0-100% RH
Temperature accuracy: + -0.2 degrees Celsius temperature range: -40 to 125
Long term stability of 0.3% RH / year