This standard specifies the technical conditions, test methods, inspection rules, marking, packaging, transportation and storage of differential pressure sensors. This standard applies to semiconductor, capacitive, capsule and diaphragm differential pressure sensors used in coal mines, and also applies to differential pressure sensors used in other mines (hereinafter referred to as sensors).
MT 393-1995 history
1995MT 393-1995 Differential pressure sensors intended to be used in mines. General technical specification