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ČSN EN 14154-4 (257811)
Water meters - Part 4: Additional functionalities
Translate name
STANDARD published on 1.9.2023
The information about the standard:
Designation standards: ČSN EN 14154-4
Classification mark: 257811
Catalog number: 517396
Publication date standards: 1.9.2023
SKU: NS-1152251
The number of pages: 28
Approximate weight : 84 g (0.19 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
The category - similar standards:
Annotation of standard text ČSN EN 14154-4 (257811):
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
Preview of the standard ČSN EN 14154-4 (257811)
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