BS 3680-3H:1993
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Measurement of liquid flow in open channels. Stream flow measurement Electromagnetic method using a full-channel-width coil
Hardcopy , PDF
English
15-01-1993
23-03-2005
Committees responsible
National foreword
1 Scope
2 Normative references
3 Definitions
4 Principles of operation
5 Selection of site
6 Calibration
7 Applications
8 Design and construction
9 Uncertainties in flow measurement
Annexes
A (informative) Site survey
B (informative) Design aspects of the electromagnetic
coil
C (informative) Numerical example of the calculation of
uncertainty
D (informative) Bibliography
Table
1 Untitled
Figures
1 Buried coil configuration
2 Bridged coil configuration
3 Coil configuration for partially filled pipes
Specifies procedures for the establishment and operation of a gauging station equipped with an electromagnetic flowmeter, in an open channel or a closed conduit with a free water surface, where the magnetic field is generated by an electromagnetic coil which traverses the full channel width.
| Committee |
CPI/113
|
| DevelopmentNote |
Supersedes 91/29209 DC. (03/2006)
|
| DocumentType |
Standard
|
| Pages |
20
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| ISO 9213:2004 | Identical |
| BS 3680-6:1995 | Measurement of liquid flow in open channels Guide to measurement of flow in tidal channels |
| BS 3680-3B:1997 | Measurement of liquid flow in open channels. Stream flow measurement Guide for the establishment and operation of a gauging station |
| BS 7898:1997 | Guide to hydrometric data management |
| IEC 60068-1:2013 | Environmental testing - Part 1: General and guidance |
| ISO 748:2007 | Hydrometry — Measurement of liquid flow in open channels using current-meters or floats |
| ISO 5168:2005 | Measurement of fluid flow — Procedures for the evaluation of uncertainties |
| ISO 1100-2:2010 | Hydrometry — Measurement of liquid flow in open channels — Part 2: Determination of the stage-discharge relationship |
| IEC 60801-4:1988 | Electromagnetic compatibility for industrial-process measurement and control equipment - Part 4: Electrical fast transient/burst requirements |
| IEC 60801-3:1984 | Electromagnetic compatibility for industrial-process measurement and control equipment - Part 3: Radiated electromagnetic field requirements |
| ISO/TR 7066-1:1997 | Assessment of uncertainty in calibration and use of flow measurement devices — Part 1: Linear calibration relationships |
| IEC 60068-2-28:1990 | Environmental testing - Part 2: Tests. Guidance for damp heat tests |
| ISO 772:1996 | Hydrometric determinations — Vocabulary and symbols |
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