British Standards Institution

Source:: CEN
Committee:: CPI/30/7 - Volume flow-rate methods
Categories:: Information management | Standardization. General rules | Construction | Construction materials and building | Installations in buildings | Water supply

Scope

This European Standard 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 to be considered as “ancillary devices" as defined in EN ISO 4064-1.

This European Standard 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 standard. It is not mandatory that an AFD complies with all additional functionalities described herein.

Purpose

The normative references must be up-dated. Currently references are made to standards which have been withdrawn in the meantime.

Comment on proposal

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Please email further comments to: debbie.stead@bsigroup.com

Standard timeline

1. Proposal

Proposal start date:

19/11/2020

Proposal end date:

15/12/2020

2. Draft

3. Public Comments

4. Comment Resolution

5. Approval

6. Publication

Learn more about the standards development process

Standards Development

CEN/TC 92 N 411 Water meters - Part 4: Additional functionalities

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