隔膜密封件是用于高粘性或腐蚀性介质以及极端温度下的组件，用于保护实际测量仪器。由于其设计，在线隔膜密封件可以安装在生产线中的两根管子之间。安装后，它会借助专门设计的膜将压力传输到测量仪器的传感器。

　　原文：

　　Diaphragm seals are components used in highly viscous or aggressive media as well as under extreme temperatures to protect the actual measuring instrument. Thanks to its design, the inline diaphragm seal can be mounted between two tubes in a process line. Once installed, it transmits the pressure to the sensor of the measuring instrument with the help of a specially designed membrane.