IEC 62828-5:20 20建立了测试工业过程测量和控制系统以及机械控制系统中使用的流量变送器的具体程序。对于一般测试程序，应参考IEC 62828-1:20 17，适用于所有类型的工业和过程测量变送器。 本文件与IEC 62828-1:20 17一起是测试各种类型流量变送器的参考标准，不仅适用于液体，也适用于气体和蒸汽。 在本文件中，“工业流量变送器”始终涵盖工业过程和机械测量和控制系统中使用的所有类型的流量变送器。

IEC 62828-5:2020 establishes specific procedures for testing flow transmitters used in measuring and control systems for industrial process and for machinery control systems. For general test procedures, reference is to be made to IEC 62828-1:2017, applicable to all types of industrial and process measurement transmitters.
This document – together with IEC 62828-1:2017 – is the reference standard for testing every type of flow transmitter, not only for liquids but also for gases and for steam.
In this document, "industrial flow transmitters" consistently covers all types of flow transmitters used in measuring and control systems for industrial process and for machinery.