BS 5728-7:1997
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Measurement of flow of cold potable water in closed conduits Specification for single mechanical type meters
Hardcopy , PDF
23-06-2005
English
15-10-1997
Committees responsible
Foreword
1 Scope
2 References
3 Definitions
4 Technical characteristics
5 Metrological characteristics
6 Pressure loss
7 Meter operating position
Annex
A (informative) Bibliography
Tables
1 In-line water meter with threaded end connections:
meter designation, meter sizes and dimensions
2 In-line water meters with flanged end connections:
meter designation, meter sizes and dimensions
3 Concentric meters: meter designation and meter
dimensions
4 Indication range of indicating device
5 Verification scale interval
6 Classification of water meters according to values
qmin and qt
Figures
1 Relationships of water meter metrological definitions
2 Meter size and overall dimensions
3 Threaded connection
4 Concentric water meter: dimensions
5 Manifold dimensions: N1 to N2.5 concentric meters
6 Manifold dimensions: N2.5 and N3.5 concentric meters
7 Dimensions of scales and pointers
List of references
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