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SRPS EN ISO 4064-2:2025

Water meters for cold potable water and hot water - Part 2: Test methods (ISO 4064-2:2024)

May 30, 2025

General information

60.60     May 30, 2025

ISS

M115

European Norm

91.140.60  

English  

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Scope

This document is applicable to the type evaluation and initial verification testing of water meters for cold potable water and hot water as defined in ISO 4064-1:2024|OIML R 49‑1:2024. OIML Certificates of conformity can be issued for water meters under the scope of the OIML Certificate System, provided that this document, ISO 4064-1:2024|OIML R 49‑1:2024 and ISO 4064-3:2024|OIML R 49‑3:2024 are used in accordance with the rules of the system.
This document 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 this document 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.

Related directives

NOTE: If the word "harmonized" (marked in green) is not found in the field with the name of the directive, it means that the European standard is not cited in the OJEU.

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

Life cycle

NOW

PUBLISHED
SRPS EN ISO 4064-2:2025
60.60 Standard published
May 30, 2025

Related project

Adopted from EN ISO 4064-2:2025

Adopted from ISO 4064-2:2024