This document specifies the terms and definitions, composition and principles, measurement characteristics, calibration environment, calibration items, calibration methods, calibration and precautions, calibration result records, and recalibration time intervals of the pressure sensor calibration procedures for mining gas drainage pipelines. This document is applicable to the calibration of pressure sensors in mining gas drainage pipelines.
T/QGCML 332-2022 history
2022T/QGCML 332-2022 Calibration rules for pressure sensors in mine gas drainage pipelines