绝对压力是与真空相比的压力。与相对压力不同，它可以独立于环境压力进行测量。
Absolute pressure is pressure as compared with a vacuum. Unlike relative pressure, it can be measured independently from ambient pressure.
波登管 Bourdon Tube
限位开关 Limit Switch
隔膜密封 Diaphragm Seal
压差 Differential Pressure
压差测量 Differential Pressure Measurement
加工工业 Process Industry
电子压力开关 Elictrical Pressure Switch
特性曲线偏差 Characteristic Curve Deviation
HART协议 HART-Protocoll
温度探头 Temperature Probe
