BS ISO 13359-1998 Measurement of conductive liquid flow in closed conduits - Flanged electromagnetic flowmeters - Overall length《封闭管道传导性液体流量的测量 法兰电磁流量计 总长》.pdf
《BS ISO 13359-1998 Measurement of conductive liquid flow in closed conduits - Flanged electromagnetic flowmeters - Overall length《封闭管道传导性液体流量的测量 法兰电磁流量计 总长》.pdf》由会员分享,可在线阅读,更多相关《BS ISO 13359-1998 Measurement of conductive liquid flow in closed conduits - Flanged electromagnetic flowmeters - Overall length《封闭管道传导性液体流量的测量 法兰电磁流量计 总长》.pdf(10页珍藏版)》请在麦多课文档分享上搜索。
1、BRITISH STANDARD BSISO 13359:1998 Measurement of conductive liquid flow in closed conduits Flanged electromagnetic flowmeters Overall length ICS 17.120.10BSISO13359:1998 This British Standard, having been prepared under the directionof the Sector Board for Materials and Chemicals, was published unde
2、r the authority of the Standards Board and comes into effect on 15 September 1998 BSI 04-1999 ISBN 0 580 29383 1 National foreword This British Standard reproduces verbatim ISO13359:1998 and implements it as the UK national standard. The UK participation in its preparation was entrusted by Technical
3、 Committee CPI/30, Measurement of fluid flow in closed conduits, to Subcommittee CPI/30/5, Velocity based methods, which has the responsibility to: aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for
4、change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. A list of organizations represented on this subcommittee can be obtained on request to its secretary. Cross-references The British Standards which implement internationa
5、l or European publications referred to in this document may be found in the BSIStandards Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Find” facility of the BSI Standards Electronic Catalogue. A British Standard does not purport to include all
6、the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. Summary of pages This document comprises a front cover, an inside front cover, pages i and i
7、i, theISOtitle page, page ii, pages 1 and 2, an inside back cover and a back cover. This standard has been updated (see copyright date) and may have had amendments incorporated. This will be indicated in the amendment table on the inside front cover. Amendments issued since publication Amd. No. Date
8、 CommentsBSISO13359:1998 BSI 04-1999 i Contents Page National foreword Inside front cover Foreword ii 1 Scope 1 2 Normative references 1 3 Definitions and symbols 1 4 Installation dimensions 1 5 Designation 2 Annex A (informative) Bibliography Inside back cover Figure 1 Definition of L 1 Table 1 2ii
9、 blankBSISO13359:1998 ii BSI 04-1999 Foreword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISOtechnical committees. Each member body i
10、nterested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISOcollaborates closely with the International Electrotechni
11、cal Commission (IEC) on all matters of electrotechnical standardization. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least75% of the member bodies casting a vote. In
12、ternational Standard ISO13359 was prepared by Technical Committe ISO/TC 30, Measurement of fluid flow in closed conduits, Subcommittee SC 5, Velocity-based methods. Annex A of this International Standard is for information only. Descriptors: Liquid flow, pipe flow, flow measurement, electromagnetic
13、equipment, flowmeters, dimensions, overall dimensions, length, designation, flange connections.BSISO13359:1998 BSI 04-1999 1 1 Scope This International Standard specifies overall length (laylength face to face) for flanged electromagnetic flowmeters. 2 Normative references The following standards co
14、ntain provisions which, through reference in this text, constitute provisions of this International Standard. At the time of publication, the editions indicated were valid. All standards are subject to revision, and parties to agreements based on this International Standard are encouraged to investi
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