Getting it right - remote seals for pressure measurement

摘要

Some pressure measurement applications and process fluids are simply too hostile or hazardous to come into direct contact with electronic instrumentation. Fluids might be corrosive or dirty, for instance, or the process might operate at an extreme temperature that would damage the transmitter. This kind of demanding application calls for the added protection of remote seal technology. But specifying the right remote seal installation is not always straightforward, and getting it wrong can seriously impair the speed and accuracy of pressure measurements.