STANDARD

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ÖNORM EN ISO 5167-1

Issue date: 2023 02 15

Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 1: General principles and requirements (ISO 5167-1:2022)

This document defines terms and symbols and establishes the general principles for methods of measurement and computation of the flow rate of fluid flowing in a conduit by means of pressure differential devices (orifice plates, nozzles, Venturi tubes, cone meters, and wedge meters) when they are inserted into a circular cross-section conduit running full. This document also specifies the general requirements for methods of measurement, installation and determination of the uncertainty of the measurement of flow rate. ISO 5167 (all parts) is applicable only to flow that remains subsonic throughout the measuring section and where the fluid can be considered as single-phase. It is not applicable to the measurement of pulsating flow.

General information on ÖNORM EN ISO 5167-1

Format
Digital | 52 Pages
Language
German | English | Download GER/ENG
Publisher
Austrian Standards International

Timeline

An overview of the development of ÖNORM EN ISO 5167-1 from 1973 til today.

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Normative References

Here you will find an extract of the normative references. Please refer to the document itself for the full list.

Dokumentnummer Titel Ausgabedatum Art Link
Dokumentnummer
ISO 4006:1991
Titel
Measurement of fluid flow in closed conduits — Vocabulary and symbols
Ausgabedatum
1991 05 16
Art
Standard
Dokumentnummer
ISO 5168:2005
Titel
Measurement of fluid flow — Procedures for the evaluation of uncertainties
Ausgabedatum
2005 06 15
Art
Standard
Dokumentnummer
ISO/IEC Guide 98-3:2008
Titel
Uncertainty of measurement — Part 3: Guide to the expression of uncertainty in measurement (GUM:1995) (Corrected version 2010-11)
Ausgabedatum
2008 09 30
Art
Technische Regel

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