EN 14154-4:2023

Water meters - Part 4: Additional functionalities

Publication date:   Sep 19, 2023

General information

60.60 Standard published   Mar 15, 2023

CEN

CEN/TC 92 Water meters

European Norm

91.140.60   Water supply systems

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Scope

This document specifies definitions, requirements and testing of additional functionalities for water meters, without metrological impact, in combination with Additional Functionality Devices (AFD) and in response to EU/EFTA Mandate M/441 EN. These AFDs are considered as “ancillary devices” as defined in EN ISO 4064-1:2017 and EN ISO 4064-4:2014.
This document does not cover the changing of metrological software within the meter or the upload/download of metrological software.
NOTE A manufacturer can claim compliance only for additional functionalities described in this document. It is not mandatory that an AFD complies with all additional functionalities described herein.

Related legislation

Legislation related to this standard

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

PREVIOUSLY

WITHDRAWN
EN 14154-4:2014

NOW

PUBLISHED
EN 14154-4:2023
60.60 Standard published
Mar 15, 2023