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.
| Označení | ČSN EN 14154-4 (257811) |
|---|---|
| Katalogové číslo | 517396 |
| Cena | 340 Kč340 |
| Datum schválení | 1. 9. 2023 |
| Datum účinnosti | 1. 10. 2023 |
| Jazyk | angličtina (obsahuje pouze anglický originál), připravuje se převzetí v češtině |
| Počet stran | 28 stran formátu A4 |
| EAN kód | 8596135173969 |
| Tato norma nahradila | ČSN EN ISO 4064-4 (257811) z září 2015 |
| Dostupnost | skladem (tisk na počkání) |