STANDARD

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ÖNORM EN 14154-4

Issue date: 2023 08 15

Water meters - Part 4: Additional functionalities

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.

General information on ÖNORM EN 14154-4

Format
Digital | 27 Pages
Language
German | English | Download GER/ENG
Publisher
Austrian Standards International

Timeline

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