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BS EN ISO 6817:1997

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Measurement of conductive liquid flow in closed conduits. Method using electromagnetic flowmeters
Available format(s)

Hardcopy , PDF

Superseded date

11-08-2019

Language(s)

English

Published date

03-15-1993

Committees responsible
National foreword
Foreword to EN ISO 6817
Method
1 Scope
2 Normative references
3 Definitions
4 Symbols and units
5 Theoretical requirements
6 Construction and principle of operation
7 Installation design and practice
8 Equipment marking
9 Calibration and test conditions
10 Uncertainty analysis
Annexes
A (informative) Materials for construction of primary
    devices
B (informative) Bibliography
ZA (normative) Normative references to international
    publications with their relevant European
    publications
Figures
1 Principle of an electromagnetic flowmeter
2 Elements of an industrial electromagnetic
    flowmeter
3 Exploded view of the primary device of an
    electromagnetic flowmeter
4 Principle of pulsed d.c. (bipolar) system
5 Shallow taper entry and exit reducers
6 Cathodically protected pipelines; conductive links
    across flange joints
7 Typical accuracy envelopes

Describes the principle and main design features of industrial flowmeters in a conduit running full. It covers their installation, operation, performance and calibration.

Committee
CPI/30/5
DevelopmentNote
Renumbers and supersedes BS 5792-1(1993). 1997 Version incorporates amendment 9333 to BS 5792-1(1993). Supersedes BS 5792(1980) and 92/29124 DC. (11/2005)
DocumentType
Standard
Pages
28
PublisherName
British Standards Institution
Status
Superseded
SupersededBy
Supersedes

BS 5863-1:1984 Analogue signals for process control systems Specification for direct current signals
BS 6199-1(1981) : AMD 7979 METHODS OF MEASUREMENT OF LIQUID FLOW IN CLOSED CONDUITS USING WEIGHING AND VOLUMETRIC METHODS - WEIGHING METHOD
BS 1042-2.3:1984 Measurement of fluid flow in closed conduits. Velocity area methods Methods of flow measurement in swirling or asymmetric flow conditions in circular ducts by means of current-meters or Pitot static tubes
BS 6199-2(1988) : 1988 AMD 9339 MEASUREMENT OF LIQUID FLOW IN CLOSED CIRCUIT CONDUITS USING WEIGHING AND VOLUMETRIC METHODS - METHOD FOR MEASUREMENT BY THE COLLECTION OF THE LIQUID IN A VOLUMETRIC TANK
BS 5844:1980 Methods of measurement of fluid flow: estimation of uncertainty of a flow-rate measurement
BS 7526(1991) : 1991 AMD 7980 METHODS OF EVALUATING THE PERFORMANCE OF ELECTROMAGNETIC FLOWMETERS
BS 5863-2:1980 Analogue signals for process control systems Specification for direct voltage signals

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