1、Industrial-process measurementand control Data structures and elements in process equipment cataloguesPart 15: Lists of properties (LOPs) for level measuring equipment for electronic data exchange * 35.100.20Compliance with a British Standard cannot confer immunity from legal obligations.5IJT#SJUJTI
2、4UBOEBSEXBTQVCMJTIFEVOEFSUIFBVUIPSJUZPGUIF4UBOEBSET1PMJDZBOE4USBUFHZ$PNNJUUFFPO.BSDIAmendments/corrigenda issued since publicationDate Text affectedEUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 61987-15 February 2017 ICS 25.040.40; 35.100.20 English Version Industrial-process measurement and
3、control - Data structures and elements in process equipment catalogues - Part 15: Lists of properties (LOPs) for level measuring equipment for electronic data exchange (IEC 61987-15:2016) Mesure et commande des processus industriels - lments et structures de donnes dans les catalogues dquipements de
4、 processus - Partie 15: Listes de proprits (LOP) pour quipement de mesure de niveau pour lchange lectronique de donnes (IEC 61987-15:2016) Industrielle Leittechnik - Datenstrukturen und -elemente in Katalogen der Prozessleittechnik - Teil 15: Merkmalleisten (ML) fr Fllstandsmessgerte fr den elektron
5、ischen Datenaustausch (IEC 61987-15:2016) This European Standard was approved by CENELEC on 2016-12-13. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alterat
6、ion. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CENELEC member. This European Standard exists in three official versions (English, French, German). A version in any other language ma
7、de by translation under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech
8、Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the Unit
9、ed Kingdom. European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2017 CENELEC All rights of exploitation in any form and by any means r
10、eserved worldwide for CENELEC Members. Ref. No. EN 61987-15:2017 E EN 61987-15:2017 European foreword The text of document 65E/507/FDIS, future edition 1 of IEC 61987-15, prepared by SC 65E “Devices and integration in enterprise systems” of IEC/TC 65 “Industrial process measurement, control and auto
11、mation“ was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as EN 61987-15:2017. The following dates are fixed: g120 latest date by which the document has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2017-09-13 g120 l
12、atest date by which the national standards conflicting with the document have to be withdrawn (dow) 2019-12-13 Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CENELEC and/or CEN shall not be held responsible for identifying any or
13、 all such patent rights. Endorsement notice The text of the International Standard IEC 61987-15:2016 was approved by CENELEC as a European Standard without any modification. In the official version, for Bibliography, the following notes have to be added for the standards indicated: IEC 61987-92 NOTE
14、 Harmonized as prEN 61987-92 1). 1) At draft stage. BS EN 61987-15:2016 2 BS EN 61987-15:2017EN 61987-15:2017EN 61987-15:2017 Annex ZA (normative) Normative references to international publications with their corresponding European publications The following documents, in whole or in part, are norma
15、tively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. NOTE 1 When an International Publication has been modified by
16、common modifications, indicated by (mod), the relevant EN/HD applies. NOTE 2 Up-to-date information on the latest versions of the European Standards listed in this annex is available here: www.cenelec.eu. Publication Year Title EN/HD Year IEC 61360 series Standard data elements types with associated
17、 classification scheme for electric items EN 61360 series IEC 61987-10 2009 Industrial-process measurement and control - Data structures and elements in process equipment catalogues - Part 10: Lists of Properties (LOPs) for Industrial-Process Measurement and Control for Electronic Data Exchange - Fu
18、ndamentals EN 61987-10 2009 - - + AC 2011 IEC 61987-11 - Industrial-Process Measurement and Control - Data Structures and Elements in Process Equipment Catalogues. Part 11: List of Properties (LOP) of measuring equipment for electronic data exchange - generic structures - - BS EN 61987-15:2016 3 BS
19、EN 61987-15:2017EN 61987-15:2017BS EN 61987-15:2017IEC 61987-15:2016 IEC 2016 4 CONTENTSFOREWORD 6INTRODUCTION 81 Scope 92 Normative references 93 Terms and definitions .103.1 General 103.2 Level terms 104 General .104.1 Overview .104.2 Special considerations 104.3 Depiction of OLOP and DLOPs .124.4
20、 Example of DLOP block usage 134.4.1 General specification of a free-space radar level transmitter 134.4.2 General specification of a vibration level switch .19Annex A (normative) Operating list of properties for level measuring equipment .22Annex B (normative) Device lists of properties for level m
21、easuring equipment 23B.1 Level indicators 23B.1.1 Sight level indicator 23B.2 Level gauges .23B.2.1 Magnetic level gauge 23B.2.2 Sight level gauge 23B.3 Level switches 23B.3.1 Level switch 23B.3.2 Capacitance level switch .24B.3.3 Conductance level switch 24B.3.4 Displacer level switch .24B.3.5 Floa
22、t level switch 24B.3.6 Guided-wave radar level switch .24B.3.7 Microwave level switch .25B.3.8 Nuclear level switch 25B.3.9 Optical level switch .25B.3.10 Rotary paddle switch 25B.3.11 Thermal level switch .25B.3.12 Vibrating level switch 26B.3.13 Ultrasonic level switch 26B.4 Level transmitters .26
23、B.4.1 Level transmitter .26B.4.2 Capacitance level transmitter 26B.4.3 Conductance level transmitter 27B.4.4 Displacer level transmitter .27B.4.5 Free-space radar level transmitter .27B.4.6 Float level transmitter .27B.4.7 Guided-wave radar level transmitter 27B.4.8 Hydrostatic pressure level transm
24、itter .28BS EN 61987-15:2017IEC 61987-15:2016 IEC 2016 5 B.4.9 Laser level transmitter 28B.4.10 Plumb bob level transmitter .28B.4.11 Nuclear level transmitter .28B.4.12 Servo level transmitter 28B.4.13 Ultrasonic level transmitter 29B.5 Components .29B.5.1 Bypass/measuring chamber 29B.5.2 Separate
25、level transmitter/switching unit .29B.5.3 Stilling well .29B.5.4 Window 29Annex C (normative) Property library .30Annex D (normative) Block library for considered device types .31Bibliography .32Figure 1 Reference framework for the installation of level transmitters . 11Figure 2 Reference framework
26、for the installation of level switches 12Table 1 Example of free-space radar level transmitter 13Table 2 Example for “vibration level switch” .19 4 IEC 61987-15:2016 IEC 2016 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ INDUSTRIAL-PROCESS MEASUREMENT AND CONTROL DATA STRUCTURES AND ELEMENTS IN PROCES
27、S EQUIPMENT CATALOGUES Part 15: Lists of properties (LOPs) for level measuring equipment for electronic data exchange FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National Comm
28、ittees). The object of IEC is to promote international co-operation on all questions concerning standardization in the electrical and electronic fields. To this end and in addition to other activities, IEC publishes International Standards, Technical Specifications, Technical Reports, Publicly Avail
29、able Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested in the subject dealt with may participate in this preparatory work. International, governmental and non-governmental org
30、anizations liaising with the IEC also participate in this preparation. IEC collaborates closely with the International Organization for Standardization (ISO) in accordance with conditions determined by agreement between the two organizations. 2) The formal decisions or agreements of IEC on technical
31、 matters express, as nearly as possible, an international consensus of opinion on the relevant subjects since each technical committee has representation from all interested IEC National Committees. 3) IEC Publications have the form of recommendations for international use and are accepted by IEC Na
32、tional Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any misinterpretation by any end user. 4) In order to promote international uniformity
33、, IEC National Committees undertake to apply IEC Publications transparently to the maximum extent possible in their national and regional publications. Any divergence between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in the latter. 5) IEC i
34、tself does not provide any attestation of conformity. Independent certification bodies provide conformity assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any services carried out by independent certification bodies. 6) All users should ensure tha
35、t they have the latest edition of this publication. 7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and members of its technical committees and IEC National Committees for any personal injury, property damage or other damage of any nat
36、ure whatsoever, whether direct or indirect, or for costs (including legal fees) and expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC Publications. 8) Attention is drawn to the Normative references cited in this publication. Use of the reference
37、d publications is indispensable for the correct application of this publication. 9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of patent rights. IEC shall not be held responsible for identifying any or all such patent rights. Internatio
38、nal Standard IEC 61987-15 has been prepared by subcommittee 65E: Devices and integration in enterprise systems, of IEC technical committee 65: Industrial-process measurement, control and automation. The text of this standard is based on the following documents: FDIS Report on voting 65E/507/FDIS 65E
39、/517/RVDFull information on the voting for the approval of this standard can be found in the report on voting indicated in the above table. This publication has been drafted in accordance with the ISO/IEC Directives, Part 2. BS EN 61987-15:2016BS EN 61987-15:2017IEC 61987-15:2016 IEC 2016 6 IEC 6198
40、7-15:2016 IEC 2016 5 A list of all parts in the IEC 61987, published under the general title Industrial-process measurement and control Data structures and elements in process equipment catalogues, can be found on the IEC website. The committee has decided that the contents of this publication will
41、remain unchanged until the stability date indicated on the IEC website under “http:/webstore.iec.ch“ in the data related to the specific publication. At this date, the publication will be g120 reconfirmed, g120 withdrawn, g120 replaced by a revised edition, or g120 amended. BS EN 61987-15:2016BS EN
42、61987-15:2017IEC 61987-15:2016 IEC 2016 7 6 IEC 61987-15:2016 IEC 2016 INTRODUCTION The exchange of product data between companies, business systems, engineering tools, data systems within companies and, in the future, control systems (electrical, measuring and control technology) can run smoothly o
43、nly when both the information to be exchanged and the use of this information has been clearly defined. Prior to this document, requirements on process control devices and systems were specified by customers in various ways when suppliers or manufacturers were asked to quote for suitable equipment.
44、The suppliers in their turn described the devices according to their own documentation schemes, often using different terms, structures and media (paper, databases, CDs, e-catalogues, etc.). The situation was similar in the planning and development process, with device information frequently being d
45、uplicated in a number of different information technology (IT) systems. Any method that is capable of recording all existing information only once during the planning and ordering process and making it available for further processing, gives all parties involved an opportunity to concentrate on the
46、essentials. A precondition for this is the standardization of both the descriptions of the objects and the exchange of information. IEC 61987 series proposes a method for standardization which will help both suppliers and users of measuring equipment to optimize workflows both within their own compa
47、nies and in their exchanges with other companies. Depending on their role in the process, engineering firms may be considered here to be either users or suppliers. The method specifies measuring equipment by means of blocks of properties. These blocks are compiled into lists of properties (LOPs), ea
48、ch of which describes a specific equipment (device) type. IEC 61987 series covers both properties that may be used in an inquiry or a proposal and detailed properties required for integration of the equipment in computer systems for other tasks. IEC 61987-10 defines structure elements for constructi
49、ng lists of properties for electrical and process control equipment in order to facilitate automatic data exchange between any two computer systems in any possible workflow, for example engineering, maintenance or purchasing workflow and to allow both the customers and the suppliers of the equipment to optimize their processes and workflows. IEC 61987-1
