1、 Technical parameters
Working power supply: DC12V
Working current: 2mA
Environmental temperature: -40 ℃ -80 ℃
Relative humidity: ≤ 95%
Measurement accuracy: ± 1hPa
Measurement range: 0hPa ll00.0hPa
2、 Function Description
The atmospheric pressure sensor is an intelligent atmospheric pressure sensor with automatic altitude and temperature calibration. There are two factors that can affect the reading of the atmospheric pressure sensor: ① the meteorological collection system itself; ② The altitude position at which the sensor is located. Regardless of the use of any meteorological collection system, atmospheric pressure continuously decreases with increasing altitude.
