ABB's Isolation Seals

June 25, 2012
Isolation seals protect pressure transmitters, while faithfully transferring pressure signals from difficult fluids
Isolation seals protect pressure transmitters, while faithfully transferring pressure signals from difficult fluids and enhancing measurement of variables derived from pressure, such as flow rate, level and density. They keep the measured fluid from directly contacting the transmitter diaphragm, but respond quickly and accurately to changes in pressure or differential pressure.