UNI EN 14154-4:2023
Current
Current
The latest, up-to-date edition.
Water meters - Part 4: Additional functionalities
Published date
25-05-2023
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.
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