SIST EN 50212:2020
(Main)Connectors for thermoelectric sensors
Connectors for thermoelectric sensors
The object of this document is to determine the composition, nature of materials, manufacturing tests and thermoelectronic behaviour of connectors for sensors using thermocouples according to EN 60584-3:2008.This document does not cover such special thermocouples as U, L and W types; nevertheless, the user of such special thermocouples can use the connectors described hereafter with some restrictions mentioned in the relevant paragraphs.
Steckverbindungen für Thermoelemente
Connecteurs pour capteurs thermoélectriques
L’objet du présent document est de déterminer la composition, la nature des matériaux, les essais de fabrication et le comportement thermoélectronique des connecteurs pour les capteurs qui utilisent des couples thermoélectriques conformes à l’EN 60584-3:2008.
Le présent document ne couvre pas les couples thermoélectriques spéciaux tels que ceux des types U, L et W; néanmoins, l’utilisateur de tels couples thermoélectriques spéciaux peut utiliser les connecteurs décrits ci-après avec certaines restrictions mentionnées dans les alinéas appropriés.
Priključki za termoelektrične senzorje
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN 50212:2020
01-julij-2020
Nadomešča:
SIST EN 50212:2001
Priključki za termoelektrične senzorje
Connectors for thermoelectric sensors
Steckverbindungen für Thermoelemente
Connecteurs pour capteurs thermoélectriques
Ta slovenski standard je istoveten z: EN 50212:2020
ICS:
17.200.20 Instrumenti za merjenje Temperature-measuring
temperature instruments
SIST EN 50212:2020 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN 50212:2020
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SIST EN 50212:2020
EUROPEAN STANDARD EN 50212
NORME EUROPÉENNE
EUROPÄISCHE NORM
May 2020
ICS 93.120 Supersedes EN 50212:1996 and all of its amendments
and corrigenda (if any)
English Version
Connectors for thermoelectric sensors
Connecteurs pour capteurs thermoélectriques Steckverbindungen für Thermoelemente
This European Standard was approved by CENELEC on 2020-03-09. 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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the
Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, 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: Rue de la Science 23, B-1040 Brussels
© 2020 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN 50212:2020 E
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SIST EN 50212:2020
EN 50212:2020
Contents Page
European foreword . 3
1 Scope . 4
2 Normative References . 4
3 Terms and definitions . 4
4 General . 4
4.1 Connector types . 4
4.1.1 Connectors with specified dimensional characteristics . 4
4.1.2 Other connectors . 4
4.2 Marking for identification and polarities . 4
5 Electrical characteristics . 5
5.1 Maximum allowable error when a temperature gradient is present . 5
5.2 Contact quality stability test. 6
5.3 Insulation resistance . 6
5.4 Earth connection continuity . 7
6 Dimensional characteristics . 7
7 Physical characteristics. 11
7.1 Housing . 11
7.2 Metal parts (pin, socket contact) connected to the cables to be linked together. 12
7.3 Connections . 12
Bibliography . 13
IEC 60584.s
Figure 1 — Test set up for insertion error verification . 6
Figure 2 — A type connector with 2 pins . 8
Figure 3 — A type connector with 3 pins . 9
Figure 4 — B type connector with 2 pins . 10
Figure 5 — B type connector with 3 pins . 11
Tables
Table 1 — Marking of thermocouple types . 5
Table 2 — Materials of thermocouple types . 12
2
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SIST EN 50212:2020
EN 50212:2020
European foreword
This document (EN 50212:2020) has been prepared by CLC/TC 65X “Industrial-process measurement,
control and automation”.
The following dates are fixed:
• latest date by which this document has (dop) 2021-03-09
to be implemented at national level by
publication of an identical national
standard or by endorsement
• latest date by which the national (dow) 2023-03-09
standards conflicting with this document
have to be withdrawn
This document supersedes EN 50212:1996 and all of its amendments and corrigenda (if any).
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. CENELEC shall not be held responsible for identifying any or all such patent rights.
3
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SIST EN 50212:2020
EN 50212:2020
1 Scope
The object of this document is to determine the composition, nature of materials, manufacturing tests and
thermoelectronic behaviour of connectors for sensors using thermocouples according to EN 60584-3:2008.
This document does not cover such special thermocouples as U, L and W types; nevertheless, the user of
such special thermocouples can use the connectors described hereafter with some restrictions mentioned in
the relevant paragraphs.
2 Normative References
The following documents are referred to in the text in such a way that some or all of their content constitutes
requirements of this document. For dated references, only the edition cited applies. For undated references,
the latest edition of the referenced document (including any amendments) applies.
IEC 60584 (series), Thermocouples
3 Terms and definitions
No terms and definitions are listed in this document.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
— IEC Electropedia: available at http://www.electropedia.org/
— ISO Online browsing platform: available at http://www.iso.org/obp
4 General
4.1 Connector types
4.1.1 Connectors with specified dimensional characteristics
They are defined in this standard by their dimensional, physical, electrical and chemical characteristics.
The types retained in this standard are:
— A type: connectors with cylindrical pins and cylindrical sockets;
— B type: connec
...
SLOVENSKI STANDARD
oSIST prEN 50212:2019
01-maj-2019
3ULNOMXþNL]DWHUPRHOHNWULþQHVHQ]RUMH
Connectors for thermoelectric sensors
Steckverbindungen für Thermoelemente
Connecteurs pour capteurs thermoélectriques
Ta slovenski standard je istoveten z: prEN 50212
ICS:
17.200.20 Instrumenti za merjenje Temperature-measuring
temperature instruments
oSIST prEN 50212:2019 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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oSIST prEN 50212:2019
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oSIST prEN 50212:2019
EUROPEAN STANDARD DRAFT
prEN 50212
NORME EUROPÉENNE
EUROPÄISCHE NORM
March 2019
ICS 93.120 Will supersede EN 50212:1996
English Version
Connectors for thermoelectric sensors
Connecteurs pour couples thermoelectriques Steckverbindungen für Thermoelemente
This draft European Standard is submitted to CENELEC members for enquiry.
Deadline for CENELEC: 2019-05-31.
It has been drawn up by CLC/TC 65X.
If this draft becomes a European Standard, 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.
This draft European Standard was established by CENELEC 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.
Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are aware and to
provide supporting documentation.
Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without notice and
shall not be referred to as a European Standard.
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2019 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Project: 68149 Ref. No. prEN 50212 E
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oSIST prEN 50212:2019
prEN 50212:2019
Contents Page
European foreword . 3
1 Scope . 4
2 Normative References . 4
3 Terms and definitions . 4
4 General . 4
4.1 Connector types . 4
4.1.1 Connectors with specified dimensional characteristics . 4
4.1.2 Other connectors . 4
4.2 Marking for identification and polarities . 4
5 Electrical characteristics . 5
5.1 Maximum allowable error when a temperature gradient is present . 5
5.2 Contact quality stability test. 6
5.3 Insulation resistance . 6
5.4 Earth connection continuity . 7
6 Dimensional characteristics . 7
7 Physical characteristics. 10
7.1 Housing . 10
7.2 Metal parts (pin, socket contact) connected to the cables to be linked together. 11
7.3 Connections . 11
2
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oSIST prEN 50212:2019
prEN 50212:2019
European foreword
This document (prEN 50212:2019) has been prepared by CLC/TC 65X “Industrial-process measurement,
control and automation”.
The following dates are proposed:
• latest date by which the existence of this (doa) dor + 6 months
document has to be announced at national
level
• latest date by which this document has to be (dop) dor + 12 months
implemented at national level by publication of
an identical national standard or by
endorsement
• latest date by which the national standards (dow) dor + 36 months
conflicting with this document have to be (to be confirmed or
withdrawn modified when voting)
This document will supersede EN 50212:1996.
3
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oSIST prEN 50212:2019
prEN 50212:2019
1 Scope
The object of this document is to determine composition, nature of materials, manufacturing tests and
thermoelectronic behaviour, of connectors for sensors using thermocouples according to EN 60584-3:2008.
This document does not cover such special thermocouples as U, L and W types; nevertheless the user of
such special thermocouples may use the connectors described hereafter with some restrictions mentioned in
the relevant paragraphs.
2 Normative References
There are no normative references in this document.
3 Terms and definitions
No terms and definitions are listed in this document.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
• IEC Electropedia: available at http://www.electropedia.org/
• ISO Online browsing platform: available at http://www.iso.org/obp
4 General
4.1 Connector types
4.1.1 Connectors with specified dimensional characteristics
They are defined in this standard by their dimensional, physical, electronical and chemical characteristics.
The types retained in this standard are:
— A type: connectors with cylindrical pins and cylindrical sockets;
— B type: connectors with flat pins and flat sockets.
4.1.2 Other connectors
The electrical characteristics are identical to those defined for connectors described in 4.1.1. Withdrawal
tests, waterproof and dustproof
...
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