NF EN ISO 4064-5

NF EN ISO 4064-5

November 2014
Standard Cancelled

Water meters for cold potable water and hot water - Part 5 : installation requirements

ISO 4064-5:2014 applies to water meters used to meter the volume of cold potable water and hot water flowing through a fully charged, closed conduit. These water meters incorporate devices which indicate the integrated volume. ISO 4064-5:2014 specifies criteria for the selection of single, combination and concentric water meters, associated fittings, installation, special requirements for meters, and the first operation of new or repaired meters to ensure accurate constant measurement and reliable reading of the meter. In addition to meters based on mechanical principles, ISO 4064-5:2014 also applies to water meters based on electrical or electronic principles, and to water meters based on mechanical principles incorporating electronic devices, used to measure the volume of cold potable water and hot water. It also applies to electronic ancillary devices. Ancillary devices are optional. However, national or international regulations may make some ancillary devices mandatory in relation to the utilization of the water meter. The recommendations of ISO 4064-5:2014 apply to water meters, irrespective of technology, defined as integrating measuring instruments continuously determining the volume of water flowing through them.

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Main informations

Collections

National standards and national normative documents

Publication date

November 2014

Number of pages

20 p.

Reference

NF EN ISO 4064-5

ICS Codes

91.140.60   Water supply systems

Classification index

E17-002-5

Print number

1

International kinship

European kinship

EN ISO 4064-5:2014
Sumary
Water meters for cold potable water and hot water - Part 5 : installation requirements

ISO 4064-5:2014 applies to water meters used to meter the volume of cold potable water and hot water flowing through a fully charged, closed conduit. These water meters incorporate devices which indicate the integrated volume.

ISO 4064-5:2014 specifies criteria for the selection of single, combination and concentric water meters, associated fittings, installation, special requirements for meters, and the first operation of new or repaired meters to ensure accurate constant measurement and reliable reading of the meter.

In addition to meters based on mechanical principles, ISO 4064-5:2014 also applies to water meters based on electrical or electronic principles, and to water meters based on mechanical principles incorporating electronic devices, used to measure the volume of cold potable water and hot water. It also applies to electronic ancillary devices. Ancillary devices are optional. However, national or international regulations may make some ancillary devices mandatory in relation to the utilization of the water meter.

The recommendations of ISO 4064-5:2014 apply to water meters, irrespective of technology, defined as integrating measuring instruments continuously determining the volume of water flowing through them.

Replaced standards (1)
NF EN 14154-2+A2
February 2012
Standard Cancelled
Water meters - Part 2 : installation and conditions of use

Le présent document décrit les critères pour le choix des compteurs d'eau, les exigences d'installation et la première mise en service des compteurs d'eau neufs, ou réparés. Il est destiné à venir en appui aux exigences essentielles de la Directive UE "Instruments de mesure" 2004/22/UE (voir Annexe ZA).

Standard replaced by (1)
NF EN ISO 4064-5
September 2017
Standard Current
Water meters for cold potable water and hot water - Part 5 : installation requirements

<p>ISO 4064-5:2014 applies to water meters used to meter the volume of cold potable water and hot water flowing through a fully charged, closed conduit. These water meters incorporate devices which indicate the integrated volume.</p> <p>ISO 4064-5:2014 specifies criteria for the selection of single, combination and concentric water meters, associated fittings, installation, special requirements for meters, and the first operation of new or repaired meters to ensure accurate constant measurement and reliable reading of the meter.</p> <p>In addition to meters based on mechanical principles, ISO 4064-5:2014 also applies to water meters based on electrical or electronic principles, and to water meters based on mechanical principles incorporating electronic devices, used to measure the volume of cold potable water and hot water. It also applies to electronic ancillary devices. Ancillary devices are optional. However, national or international regulations may make some ancillary devices mandatory in relation to the utilization of the water meter.</p> <p>The recommendations of ISO 4064-5:2014 apply to water meters, irrespective of technology, defined as integrating measuring instruments continuously determining the volume of water flowing through them.</p>

Table of contents
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  • Avant-propos
    iv
  • 1 Domaine d'application
    1
  • 2 Références normatives
    1
  • 3 Termes et définitions
    1
  • 4 Critères pour le choix des compteurs d'eau
    2
  • 5 Accessoires associés
    3
  • 6 Installation
    4
  • 7 Perturbations hydrauliques
    6
  • 8 Première mise en service de compteurs d'eau neufs ou réparés
    7
  • Bibliographie
    13
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