EN 14154-2:2005+A2:2011

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Criteria for the selection of water meters
5 Installation requirements
6 First operation of new or repaired water meters
Annex A (informative) - Concentric manifold solutions
Annex B (normative) - Connection interfaces - Solutions
        for cartridge meters
Annex C (informative) - Examples of adaptors and converters
Annex ZA (informative) - Relationship between this European
         Standard and the Essential Requirements of
         EU Directive 22/2004/EC on Measuring Instruments
Bibliography

This document specifies criteria for selection of water meters, installation requirements and the first operation of new or repaired meters to ensure accurate constant measurement and reliable reading of the meter.In applications where a water meter is legally required to conform to the requirements of the Measuring Instruments Directive, this document may be used to demonstrate conformity.Where legal national requirements exist they shall in all cases take precedence over or supplement the specifications given in this part of this document.