ISO 9110-2:2020 液压传动 测量技术 第2部分：在封闭式管道中对平均稳定压力的测量

标准编号：ISO 9110-2:2020

中文名称：液压传动 测量技术 第2部分：在封闭式管道中对平均稳定压力的测量

英文名称：Hydraulic fluid power — Measurement techniques — Part 2: Measurement of average steady-state pressure in a closed conduit

发布日期：2020-05

标准范围

This document establishes procedures for measuring the average steady-state pressure in a hydraulic fluid power conduit.
It is applicable to the measurement of average steady-state pressure in closed conduits with inside diameters greater than 3 mm, transmitting hydraulic fluid power with average fluid velocities less than 25 m/s and average steady-state static pressures less than 70 MPa.
It is not applicable to sensors which are flush mounted with, or an integral part of, the closed fluid conduit wall.
It provides the formulae for estimating the total uncertainty in a given pressure measurement.

标准预览图