EN ISO 4064-2:2017

Water meters for cold potable water and hot water - Part 2: Test methods (ISO 4064-2:2014)

ISO 4064-2:2014|OIML R 49-2:2013 is applicable to the type evaluation and initial verification testing of water meters for cold potable water and hot water as defined in ISO 4064‑1:2014|OIML R 49‑1:2013. OIML Certificates of Conformity can be issued for water meters under the scope of the OIML Certificate System, provided that ISO 4064-2:2014|OIML R 49-2:2013, ISO 4064‑1:2014|OIML R 49‑1:2013 and ISO 4064‑3:2014|OIML R 49‑3:2013 are used in accordance with the rules of the system.
ISO 4064-2:2014|OIML R 49-2:2013 sets out details of the test programme, principles, equipment and procedures to be used for the type evaluation, and initial verification of a meter type.
The provisions of ISO 4064-2:2014|OIML R 49-2:2013 also apply to ancillary devices, if required by national regulations.
The provisions include requirements for testing the complete water meter and for testing the measurement transducer (including the flow or volume sensor) and the calculator (including the indicating device) of a water meter as separate units.

Wasserzähler zum Messen von kaltem Trinkwasser und heißem Wasser - Teil 2: Prüfverfahren (ISO 4064-2:2014)

Compteurs d'eau potable froide et d'eau chaude - Partie 2: Méthodes d'essai (ISO 4064-2:2014)

L'ISO 4064-2:2014|OIML R 49-2:2013 est applicable aux essais d'évaluation de type et de vérification primitive des compteurs d'eau potable froide et d'eau chaude tels que définis dans l'ISO 4064‑1:2014|OIML R 49-1. Des certificats de conformité OIML peuvent être délivrés pour les compteurs d'eau couverts par le domaine d'application du système de certificats OIML, à condition que l'ISO 4064‑1:2014|OIML R 49‑1, l'ISO 4064-2:2014|OIML R 49-2:2013, et l'ISO 4064‑3:2014|OIML R 49‑3 soient utilisées conformément aux règles du système.
L'ISO 4064-2:2014|OIML R 49-2:2013 donne des détails sur le programme d'essai, les principes, l'équipement et les modes opératoires à utiliser pour les essais d'évaluation de type et de vérification primitive d'un type de compteur.
Les dispositions de l'ISO 4064-2:2014|OIML R 49-2:2013 s'appliquent également aux dispositifs auxiliaires, si les réglementations nationales l'exigent.
Les dispositions incluent les exigences d'essai du compteur d'eau complet et des exigences d'essai du transducteur de mesure (incluant le capteur de débit ou de volume) et du calculateur (incluant le dispositif indicateur) d'un compteur d'eau en tant qu'unités séparées.

Vodomeri za merjenje hladne pitne vode in vroče vode - 2. del: Preskusne metode (ISO 4064-2:2014)

Ta del standarda ISO 4064|OIML R 49 se uporablja za vrednotenje vrste vodomerov in začetno preverjanje vodomerov za hladno pitno vodo in vročo vodo, kot je določeno v standardih ISO 4064-1:2014|OIML R 49 1:2013.
Certifikat o skladnosti OIML se lahko izda za vodomere, ki jih zajema sistem certificiranja OIML, če se ta del standardov ISO 4064|OIML R 49, ISO 4064-1:2014|OIML R 49 1:2013 in ISO 4064-3:2014|OIML R 49 3:2013 uporablja v skladu s predpisi sistema.
Ta del standarda ISO 4064|OIML R 49 navaja podrobnosti preskusnega programa, načel, opreme in
postopkov za vrednotenje vrste in začetnega preverjanja vodomera.
Določila tega dela standarda ISO 4064|OIML R 49 se uporabljajo tudi za pomožne naprave, če to zahtevajo nacionalni predpisi.
Ta določila vključujejo zahteve za preskušanje celotnega vodomera in za preskušanje merilnega pretvornika (vključno s senzorjem pretoka) ter kalkulatorja vodomera (vključno s
prikazovalno napravo) kot ločenih enot.

General Information

• Status: Published
• Publication Date: 23-May-2017
• Withdrawal Date: 29-Nov-2017
• ICS: 91.140.60 - Water supply systems
• Technical Committee: CEN/TC 92 - Test methods and equipment for cold water meters
• Drafting Committee: CEN/TC 92/WG 2 - General requirements
• Current Stage: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 24-May-2017
• Due Date: 01-Mar-2019
• Completion Date: 24-May-2017
• Directive: 2014/32/EU - Directive 2014/32/EU of the European Parliament and of the Council of 26 February 2014 on the harmonisation of the laws of the Member States relating to the making available on the market of measuring instruments
• Mandate: M/374 - Mandate to CEN and CENELEC for standards in the field of measuring instruments
• Mandate: M/541 - [C(2015)8558] Standardization request in support of the implementation of Directive 2014/32/EU on measuring instruments
• Ref Project: SIST EN ISO 4064-2:2017 - Water meters for cold potable water and hot water - Part 2: Test methods (ISO 4064-2:2014)

Relations

• Replaces: EN ISO 4064-2:2014 - Water meters for cold potable water and hot water - Part 2: Test methods (ISO 4064-2:2014)
• Effective Date: 08-Jun-2022
• Amended By: EN ISO 4064-2:2017/A11:2022 - Water meters for cold potable water and hot water - Part 2: Test methods (ISO 4064-2:2014)
• Effective Date: 20-May-2020
• Revised: prEN ISO 4064-2 - Water meters for cold potable water and hot water - Part 2: Test methods (ISO/DIS 4064-2:2023)
• Effective Date: 19-Jan-2023

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN ISO 4064-2:2017
01-september-2017
1DGRPHãþD
SIST EN ISO 4064-2:2014
9RGRPHUL]DPHUMHQMHKODGQHSLWQHYRGHLQYURþHYRGHGHO3UHVNXVQHPHWRGH
,62
Water meters for cold potable water and hot water - Part 2: Test methods (ISO 4064-
2:2014)
Wasserzähler zum Messen von kaltem Trinkwasser und heißem Wasser - Teil 2:
Prüfverfahren (ISO 4064-2:2014)
Compteurs d'eau potable froide et d'eau chaude - Partie 2: Méthodes d'essai (ISO 4064-
2:2014)
Ta slovenski standard je istoveten z: EN ISO 4064-2:2017
ICS:
17.120.10 Pretok v zaprtih vodih Flow in closed conduits
91.140.60 Sistemi za oskrbo z vodo Water supply systems
SIST EN ISO 4064-2:2017 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 4064-2:2017

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SIST EN ISO 4064-2:2017


EN ISO 4064-2
EUROPEAN STANDARD

NORME EUROPÉENNE

May 2017
EUROPÄISCHE NORM
ICS 91.140.60 Supersedes EN ISO 4064-2:2014
English Version

Water meters for cold potable water and hot water - Part
2: Test methods (ISO 4064-2:2014)
Compteurs d'eau potable froide et d'eau chaude - Wasserzähler zum Messen von kaltem Trinkwasser
Partie 2: Méthodes d'essai (ISO 4064-2:2014) und heißem Wasser - Teil 2: Prüfverfahren (ISO 4064-
2:2014)
This European Standard was approved by CEN on 11 May 2017.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.

This European Standard exists in three official versions (English, French, German). A version in any other language made by
translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and United Kingdom.





EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2017 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 4064-2:2017 E
worldwide for CEN national Members.

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SIST EN ISO 4064-2:2017
EN ISO 4064-2:2017 (E)
Contents Page
European foreword . 3
Annex ZA (informative) Relationship between this European Standard and the essential
requirements of Directive 2014/32/EU aimed to be covered . 4

2

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SIST EN ISO 4064-2:2017
EN ISO 4064-2:2017 (E)
European foreword
The text of ISO 4064-2:2014 has been prepared by Technical Committee ISO/TC 30 “Measurement of
fluid flow in closed conduits” of the International Organization for Standardization (ISO) and has been
taken over as EN ISO 4064-2:2017 by Technical Committee CEN/TC 92 “Water meters” the secretariat
of which is held by SNV.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by November 2017, and conflicting national standards
shall be withdrawn at the latest by November 2017.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent
rights.
This document supersedes EN ISO 4064-2:2014.
This document has been prepared under a mandate given to CEN by the European Commission and the
European Free Trade Association, and supports essential requirements of EU Directive(s).
For relationship with EU Directives, see informative Annex ZA, which is an integral part of this
document.
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the
following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria,
Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia,
France, Germany, Greece, Hun
...