标准编号：ISO 14511:2019
中文名称：封闭管道中流体流动的测量 热质量流量计
英文名称：Measurement of fluid flow in closed conduits — Thermal mass flowmeters
发布日期：2019-01
标准范围
This document gives guidelines for the specification, testing, inspection, installation, operation and calibration of thermal mass gas flowmeters for the metering of gases and gas mixtures. It is not applicable to measuring liquid mass flowrates using thermal mass flowmeters.
This document is not applicable to hot wire and other hot film anemometers, also used in making point velocity measurements.
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