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BS ISO/TS 15768:2000

Current
Current

The latest, up-to-date edition.

Measurement of liquid velocity in open channels. Design, selection and use of electromagnetic current meters
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

15-12-2000

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Units of measurement
5 Physical characteristics of the electromagnetic
      current meter
      5.1 General
      5.2 Sensing head
      5.3 Means of suspension
      5.4 Control unit
      5.5 Signal cable
      5.6 Energy source
6 Use of electromagnetic current meters
      6.1 General
      6.2 Measurement procedures using electromagnetic
             current meters
      6.3 Use of an electromagnetic current meter in
             preference to a rotating element meter
      6.4 Practical aspects of using an electromagnetic
             current meter to determine flow in open
             channels using the velocity area method
      6.5 Selection, care and maintenance of
             electromagnetic current meters
Bibliography

Defines guidelines for the selection, design and use of electromagnetic current meters to determine point velocity of measuring flow in an open channel using the velocity area method. NOTE:- The electromagnetic current meter is acceptable as a device for making point determinations of velocity for the purposes of open channel flow determination by the velocity area method, using the multiple point velocity sampling technique described in ISO 748 (see reference 1 in the bibliography).

This Technical Specification gives guidelines for the design, selection and use of electromagnetic current meters used to determine point velocity for the purpose of measuring flow in an open channel using the velocity area method.

NOTE The electromagnetic current meter is acceptable as a device for making point determinations of velocity for the purposes of open channel flow determination by the velocity area method, using the multiple point velocity sampling technique described in ISO748 (see reference [1] in the Bibliography).

Committee
CPI/113
DevelopmentNote
Supersedes 96/208372 DC. (08/2005)
DocumentType
Standard
Pages
18
PublisherName
British Standards Institution
Status
Current
Supersedes

Standards Relationship
ISO/TS 15768:2000 Identical

ISO 748:2007 Hydrometry Measurement of liquid flow in open channels using current-meters or floats
ISO/TR 11974:1997 Measurement of liquid flow in open channels Electromagnetic current meters
ISO 772:1996 Hydrometric determinations — Vocabulary and symbols

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