Pressure gauge

How do diaphragm seals work?

Jennifer Breunig | Pressure

Diaphragm seals, also known as chemical seals or remote seals, are used for pressure measurements when the process medium should not come into contact with the pressurised parts of the measuring instrument. A diaphragm seal has two primary tasks: 1. Separation of …

Electronic pressure sensor/pressure transmitter or mechanical pressure indicator?

Stefan Heusel | Pressure

For some years now, it has been possible to increasingly automate production processes, and by doing to to achieve substantial cost reductions in some cases. This raises the question: does it still make sense to use mechanical pressure measuring instruments? The …