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ISO 12764:2017

Current

Current

The latest, up-to-date edition.

Measurement of fluid flow in closed conduits — Flowrate measurement by means of vortex shedding flowmeters inserted in circular cross-section conduits running full

Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English

Published date

16-08-2017

£119.00
Excluding VAT

ISO 12764:2017

a) describes the use of vortex shedding flow meters for liquids, gases, and steam, including a glossary and a set of engineering equations used for specifying performance,

b) provides technical information to assist the user in selecting, specifying and applying vortex shedding flowmeters, including influence effects,

c) describes typical construction and provides recommendations for inspection, certification, and material traceability,

d) describes availability of diagnostics associated with vortex shedding flowmeters,

e) provides calibration guidance,

f) does not apply to insertion type vortex shedding flowmeters,

g) applies only to closed conduits running full,

h) applies only to fluid flow that is steady or varies only slowly with time, and

i) applies to fluids considered to be single-phase.

DevelopmentNote
Supersedes ISO/DIS 12764 & ISO TR 12764. (08/2017)
DocumentType
Standard
Pages
22
PublisherName
International Organization for Standardization
Status
Current
Supersedes

Standards Relationship
NEN ISO 12764 : 2017 Identical
BS ISO 12764:2017 Identical

DIN EN 1776:2016-05 GAS INFRASTRUCTURE - GAS MEASURING SYSTEMS - FUNCTIONAL REQUIREMENTS

IEC 60381-1:1982 Analogue signals for process control systems. Part 1: Direct current signals
ISO 5168:2005 Measurement of fluid flow — Procedures for the evaluation of uncertainties
ISO 9368-1:1990 Measurement of liquid flow in closed conduits by the weighing method — Procedures for checking installations — Part 1: Static weighing systems
ISO/IEC Guide 99:2007 International vocabulary of metrology Basic and general concepts and associated terms (VIM)
ISO 8316:1987 Measurement of liquid flow in closed conduits — Method by collection of the liquid in a volumetric tank
IEC 60529:1989+AMD1:1999+AMD2:2013 CSV Degrees of protection provided by enclosures (IP Code)
IEC 60359:2001 Electrical and electronic measurement equipment - Expression of performance
IEC 60381-2:1978 Analogue signals for process control systems. Part 2: Direct voltage signals
ISO 4006:1991 Measurement of fluid flow in closed conduits — Vocabulary and symbols
ISO/IEC Guide 98-3:2008 Uncertainty of measurement — Part 3: Guide to the expression of uncertainty in measurement (GUM:1995)

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