EN 61987-16:2017

SLOVENSKI STANDARD
01-november-2017
Merjenje in nadzor industrijskega procesa - Strukture podatkov in elementi v
katalogih procesne opreme - 16. del: Seznam lastnosti opreme za merjenje gostote
za elektronsko izmenjavo podatkov (IEC 61987-16:2016)
Industrial-process measurement and control - Data structures and elements in process
equipment catalogues - Part 16: Lists of properties (LOPs) for density measuring
equipment for electronic data exchange (IEC 61987-16:2016)
Industrielle Leittechnik - Datenstrukturen und -elemente in Katalogen der
Prozessleittechnik - Teil 16: Merkmalleisten (ML) für Dichtemessgeräte für den
elektronischen Datenaustausch (IEC 61987-16:2016)
Mesure et commande des processus industriels - Éléments et structures de données
dans les catalogues d'équipements de processus - Partie 16: Listes de propriétés (LOP)
pour équipement de mesure de densité pour l'échange électronique de données (IEC
61987-16:2016)
Ta slovenski standard je istoveten z: EN 61987-16:2017
ICS:
01.110 7HKQLþQDGRNXPHQWDFLMD]D Technical product
L]GHONH documentation
17.060 Merjenje prostornine, mase, Measurement of volume,
gostote, viskoznosti mass, density, viscosity
25.040.40 Merjenje in krmiljenje Industrial process
industrijskih postopkov measurement and control
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD EN 61987-16

NORME EUROPÉENNE
EUROPÄISCHE NORM
April 2017
ICS 25.040.40; 35.040.99; 35.240.30

English Version
Industrial-process measurement and control - Data structures
and elements in process equipment catalogues - Part 16: Lists of
properties (LOPs) for density measuring equipment for electronic
data exchange
(IEC 61987-16:2016)
Mesure et commande des processus industriels - Éléments Industrielle Leittechnik - Datenstrukturen und -elemente in
et structures de données dans les catalogues Katalogen der Prozessleittechnik - Teil 16: Merkmalleisten
d'équipements de processus - Partie 16: Listes de (ML) für Dichtemessgeräte für den elektronischen
propriétés (LOP) pour équipement de mesure de densité Datenaustausch
pour l'échange électronique de données (IEC 61987-16:2016)
(IEC 61987-16:2016)
This European Standard was approved by CENELEC on 2017-01-19. 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 alteration.
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 made 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 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 United Kingdom.

European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für 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 reserved worldwide for CENELEC Members.
Ref. No. EN 61987-16:2017 E
European foreword
The text of document 65E/512/FDIS, future edition 1 of IEC 61987-16, prepared by SC 65E “Devices
and integration in enterprise systems” of IEC/TC 65 “Industrial process measurement, control and
automation" was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as
The following dates are fixed:
• latest date by which the document has to be (dop) 2017-10-21
implemented at national level by
publication of an identical national
standard or by endorsement
(dow) 2020-04-21
• latest date by which the national
standards conflicting with the
document have to be withdrawn
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 all such
patent rights.
Endorsement notice
The text of the International Standard IEC 61987-16:2016 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 60079-0:2011 NOTE Harmonized as EN 60079-0:2012
IEC 60947-5-6:1999 NOTE Harmonized as EN 60947-5-6:2000
IEC 61298-1:2008 NOTE Harmonized as EN 61298-1:2008
IEC 61298-2:2008 NOTE Harmonized as EN 61298-2:2008
IEC 61298-3:2008 NOTE Harmonized as EN 61298-3:2008
IEC 61360-1 NOTE Harmonized as EN 61360-1
IEC 61360-2 NOTE Harmonized as EN 61360-2
IEC 61360-5 NOTE Harmonized as EN 61360-5
IEC 61784-1:2014 NOTE Harmonized as EN 61784-1:2014
IEC 61987-1 NOTE Harmonized as EN 61987-1
IEC 61987-92 NOTE Harmonized as EN 61987-92
ISO 5167-2:2003 NOTE Harmonized as EN ISO5167-2:2003

Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
The following documents, in whole or in part, are normatively 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 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 EN 61360 series
associated classification scheme for
electric items
IEC 61987-10 2009 Industrial-process measurement and EN 61987-10 2009
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 - Fundamentals
- -  + AC 2011
IEC 61987-11 2016 Industrial-Process Measurement and EN 61987-11 2017
Control - Data Structures and Elements in
Process Equipment Catalogues. Part 11:
List of Properties (LOP) of measuring
equipment for electronic data exchange -
generic structures
IEC 61987-16 ®
Edition 1.0 2016-12
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Industrial-process measurement and control – Data structures and elements in

process equipment catalogues –

Part 16: Lists of properties (LOPs) for density measuring equipment for

electronic data exchange
Mesure et commande des processus industriels – Éléments et structures de

données dans les catalogues d’équipements de processus –

Partie 16: Listes de propriétés (LOP) pour équipement de mesure de densité

pour l’échange électronique de données

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 25.040.40; 35.040.99; 35.240.30 ISBN 978-2-8322-3756-4

– 2 – IEC 61987-16:2016 © IEC 2016
CONTENTS
FOREWORD . 3
INTRODUCTION . 5
1 Scope . 6
2 Normative references . 6
3 Terms and definitions . 7
4 General . 7
4.1 Overview. 7
4.2 Depiction of OLOP and DLOPs . 7
4.3 Examples of DLOP block usage . 7
Annex A (normative) Operating list of properties for density measuring equipment . 13
Annex B (normative) Device lists of properties for density measuring equipment . 14
B.1 Density transmitter . 14
B.2 Buoyancy density transmitter . 14
B.3 Refractive index density transmitter . 14
B.4 Vibrating tube density transmitter . 14
B.5 Radiometric density transmitter . 15
B.6 Vibrating fork/rod density transmitter . 15
B.7 Ultrasonic density transmitter . 15
B.8 Microwave density transmitter . 15
B.9 Separate density transmitter . 16
Annex C (normative) Property library . 17
Annex D (normative) Block library for considered device types . 18
Bibliography . 19

Table 1 – Example for a vibrating tube density transmitter . 8

IEC 61987-16:2016 © IEC 2016 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
INDUSTRIAL-PROCESS MEASUREMENT AND CONTROL –
DATA STRUCTURES AND ELEMENTS IN PROCESS
EQUIPMENT CATALOGUES –
Part 16: Lists of properties (LOPs) for density
measuring equipment for electronic data exchange

FOREWORD
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...