BS EN ISO 6817:1997
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 conductive liquid flow in closed conduits. Method using electromagnetic flowmeters
Hardcopy , PDF
08-11-2019
English
15-03-1993
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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Superseded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 |
| Standards | Relationship |
| UNE-EN ISO 6817:1996 | Identical |
| NBN EN ISO 6817 : 1996 | Identical |
| NS EN ISO 6817 : 1ED 1995 | Identical |
| DIN EN ISO 6817:1995-11 | Identical |
| ISO 6817:1992 | Identical |
| EN ISO 6817:1995 | Identical |
| NEN EN ISO 6817 : 1995 | Identical |
| UNI EN ISO 6817 : 1997 | Identical |
| NF EN ISO 6817 : 1995 | Identical |
| I.S. EN ISO 6817:1996 | Identical |
| SN EN ISO 6817 : 1996 | Identical |
| 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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