DIAPHRAGM SEALS S-Ch
dpstar Thermo Control Electric Sdn. Bhd
The diaphragm seal is a pressure-transmitting, diaphragm-type device. The pressure signal is sent to the cooperating pressure measuring device (pressure transmitter, pressure gauge) through manometer liquid filling the space between the separating diaphragm of the seal and the pressure measuring device. The diaphragm seal task is to isolate the pressure measuring device from damaging impacts caused by either medium or installation:
* high corrosive;
* low or high temperature, increased viscosity, impurities;
* vibrations of the installation (remote diaphragm seal).