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.
隔膜密封 Diaphragm Seal
现场总线 PROFIBUS
压力传感器 Pressure Transducer
压力表 Pressure Gauges
表面温度测量 Surface Temperature Measurement
英戈尔德接口 Ingold Socket
传感器 Sensor
夹具连接 Clamp Connection
双金属表盘温度计 Bimetal Dial Thermometer
真空 Vacuum
