ISO/TR 9464:2008

Guidelines for the use of ISO 5167:2003

ISO/TR 9464:2008 provides guidance on the use of ISO 5167:2003 (all parts). ISO 5167:2003 is an International Standard for flow measurement based on the differential pressure generated by a constriction introduced into a circular conduit. It presents a set of rules and requirements based on theory and experimental work undertaken in the field of flow measurement.

Lignes directrices pour l'utilisation de l'ISO 5167:2003

General Information

• Status: Withdrawn
• Publication Date: 19-May-2008
• ICS: 17.120.10 - Flow in closed conduits
• Technical Committee: ISO/TC 30/SC 2 - Pressure differential devices
• Drafting Committee: ISO/TC 30/SC 2 - Pressure differential devices
• Current Stage: 9599 - Withdrawal of International Standard
• Completion Date: 20-Sep-2023

Relations

• Revised: ISO/TR 9464:2023 - Guidelines for the use of ISO 5167:2022
• Effective Date: 10-Sep-2022
• Revises: ISO/TR 9464:1998 - Guidelines for the use of ISO 5167-1:1991
• Effective Date: 15-Apr-2008

Standards Content (Sample)

TECHNICAL ISO/TR
REPORT 9464
Second edition
2008-05-15

Guidelines for the use of ISO 5167:2003
Lignes directrices pour l'utilisation de l'ISO 5167:2003




Reference number
ISO/TR 9464:2008(E)
©
ISO 2008

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ISO/TR 9464:2008(E)
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ii © ISO 2008 – All rights reserved

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ISO/TR 9464:2008(E)
Contents Page
Foreword. iv
Introduction . v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions. 2
4 How the structure of this guide relates to ISO 5167:2003 (all parts). 2
5 Guidance on the use of ISO 5157:2003 (all parts) . 2
5.1 Guidance specific to the use of ISO 5167-1:2003. 2
5.2 Guidance specific to the use of ISO 5167-2:2003. 8
5.3 Guidance specific to the use of ISO 5167-3:2003. 23
5.4 Guidance specific to the use of ISO 5167-4:2003. 24
6 Information of a general nature relevant to the application of ISO 5167:2003 (all parts). 25
6.1 Secondary instrumentation . 25
6.2 Measurement of pressure and differential pressure. 27
6.3 Measurement of temperature . 31
6.4 Determination of density. 35
6.5 Electrical supply and electrical installations . 40
Annex A (informative) Principles of measurement and computation. 41
Annex B (informative) Computation of compressibility factor for natural gases. 57
Annex C (informative) Orifice plate assembly. 59
Bibliography . 68

© ISO 2008 – All rights reserved iii

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ISO/TR 9464:2008(E)
Foreword
ISO (the International Organiz
...