An example of a diaphragm seal (in green) used to protect a pressure sensor.
Pressure Gauge with Membrane Diaphragm Seal PVDF MAN-RD..DRM-632
With PVDF diaphragm seal
A diaphragm seal is a flexible membrane that seals and isolates an enclosure. The flexible nature of this seal allows pressure effects to cross the barrier but not the material being contained.
Common uses for diaphragm seals are to protect pressure sensors from the fluid whose pressure is being measured.
Diaphragm seals (also known as chemical seals) are also used to protect a process fluid from the pressure sensor. Examples of this use are:
- Written by مدیر سیستم
- Category: Measuring Instruments
- Created: 17 October 2018
- Hits: 6498