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BS EN 14154-4:2023 – TC

BS EN 14154-4:2023 – TC

$186.33

Tracked Changes. Water meters – Part 4: Additional functionalities

Published By Publication Date Number of Pages
BSI 2023 62
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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.

PDF Catalog

PDF Pages PDF Title
1 30471804
35 A-30439566
36 undefined
42 1 Scope
2 Normative references
3 Terms and definitions
44 4 General requirements
4.1 Types of additional functionality devices and requirements
4.2 Connection requirements
4.3 Environmental conditions
45 4.4 Security
4.4.1 General
4.4.2 Software, data and hardware security
4.4.2.1 Requirement
4.4.2.2 Test
4.4.3 Firmware upgrade of AFD
4.4.4 Software identification
4.5 Power supply
46 4.6 Data storage
4.7 Clock requirements
4.7.1 General
4.7.2 Clock synchronisation
4.7.3 Clock setting
4.8 Marking
4.8.1 Requirements
47 4.8.2 Test
4.9 Documentation
4.9.1 General
4.9.2 Declaration of conformity
4.9.3 Instruction manual
48 4.10 Display
4.10.1 General
4.10.2 Requirements
4.10.3 Test
4.11 Metrological influence
4.11.1 Requirement
4.11.2 Test
49 4.12 Input to AFD / Output from AFD
4.12.1 General
4.12.2 Requirement
4.12.3 Test
5 Additional functionalities
5.1 General
5.2 Use cases
5.2.1 Scheduled read
5.2.1.1 Description
5.2.1.2 Test procedure
5.2.1.3 Acceptance criteria
50 5.2.2 Pre-programmed reading date
5.2.2.1 Description
5.2.2.2 Test procedure
5.2.2.3 Acceptance criteria
5.2.3 On demand read
5.2.3.1 Description
5.2.3.2 Test procedure
5.2.3.3 Acceptance criteria
5.2.4 History of consumption
5.2.4.1 Requirement
5.2.4.2 Test procedure
5.2.4.3 Acceptance criteria
5.2.5 Background leak
5.2.5.1 Description
51 5.2.5.2 Test procedure
5.2.5.3 Acceptance criteria
5.2.6 Burst
5.2.6.1 Description
5.2.6.2 Test procedure
5.2.6.3 Acceptance criteria
5.2.7 Reverse flow
5.2.7.1 Description
5.2.7.2 Test procedure
5.2.7.3 Acceptance criteria
52 5.2.8 Zero flow
5.2.8.1 Description
5.2.8.2 Test procedure
5.2.8.3 Acceptance criteria
5.2.9 Tamper of AFD
5.2.9.1 Description
5.2.9.2 Test procedure
5.2.9.3 Acceptance criteria
5.2.10 Tamper of meter
5.2.10.1 Description
5.2.10.2 Test procedure
5.2.10.3 Acceptance criteria
5.2.11 Battery low
5.2.11.1 Description
53 5.2.11.2 Test procedure
5.2.11.3 Acceptance criteria
5.2.12 Presence of air
5.2.12.1 Description
5.2.12.2 Test procedure
5.2.12.3 Acceptance criteria
5.2.13 Access profiles
5.2.13.1 Description
5.2.13.2 Test procedure
5.2.13.3 Acceptance criteria
6 Environmental considerations
54 Annex A (normative)Declaration of conformity to EN 141544
55 Annex B (informative)Smart Metering, overview, core functionalities and descriptions
B.1 General
B.2 M2M Gateway
56 B.3 Clusters
B.4 Primary Use Cases
B.5 Secondary Use Cases
B.6 Primary Actors
B.7 Actors
B.8 Use Cases
57 Annex C (informative)References toEN ISO 40641:2017, EN ISO 40642:2017, EN ISO 40643:2014, EN ISO 40644:2014, EN ISO 40645:2017

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BS EN 14154-4:2023 - TC
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