有差别的气压传感器允许带有0-0.25英寸（0-6.35mm）水的范围的空气精确测量。现行输出：4-20mA
Differential Air Pressure Sensor
The Differential Air Pressure Sensor allows for accurate measurement of air with a range of 0 to 0.25in (0 to 6.35mm) of water. Current output: 4-20mA.
有差别的气压传感器允许带有0-0.25英寸（0-6.35mm）水的范围的空气精确测量。现行输出：4-20mA
The Differential Air Pressure Sensor allows for accurate measurement of air with a range of 0 to 0.25in (0 to 6.35mm) of water. Current output: 4-20mA.
