Pressure Guides

Absolute pressure vs gauge pressure explained by a 35-year refinery engineer — the 95/5 decision rule, the sealed-gauge trap, altitude drift for 5 US sites, and how to pick the right HMK transmitter.

Stop confusing pressure sensor, transducer, and transmitter. Use our 3-axis framework — distance, frequency, power — plus 3 real project cases from Europe, Singapore and the US to choose the right one in 30 seconds.