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CEI EN 50270

CEI Classification: 31-39

Compatibilità elettromagnetica
Costruzioni elettriche per la rilevazione e misura di gas combustibili, gas tossici o ossigeno
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Publication Date: 2007-06
Date Of Withdrawal (DOW): 2008-01
ValidFrom: 2007-08
Language: EN
Pages: 18
Issue Num.:  8904 E
Commitee: CEI-CT31
EU Directives Electromagnetic Compatibility (EMC)
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La presente Norma tratta i requisiti di compatibilità elettromagnetica degli apparecchi per la rilevazione e misura di gas combustibili, gas tossici e ossigeno. Gli apparecchi oggetto della presente Norma sono adatti ad essere utilizzati negli ambienti con atmosfera esplosiva, come pure in ambito domestico, commerciale, industriale.
Un’Appendice della Norma contiene gli articoli che soddisfano la Direttiva 89/336/CEE.
Questa Norma viene pubblicata dal CEI in una prima fase nella sola lingua inglese, per consentirne l'immediato utilizzo da parte degli utenti interessati, nel rispetto della data di pubblicazione fissata dagli Enti Normatori internazionali.
Successivamente il CEI pubblicherà, in un nuovo fascicolo - ma come medesima edizione - la stessa Norma in versione italiano-inglese; tale nuova versione avrà la stessa validità della presente.

Relations

Replaces: CEI EN 50270

See also

EN 50270:2006

International Coding Standard (ICS)

13.320
Alarm and warning systems
* Burglar alarm and warning systems, see 13.310
* Warning devices for road vehicles, see 43.040.20
33.100
Electromagnetic compatibility (EMC)
* Including radio interference
19.080
Electrical and electronic testing
* Including testing equipment
* Equipment for measuring electrical and magnetic quantities, see 17.220.20

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Standard Evolution

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ICS

International Classification for Standards (ICS) is an international classification system for technical standards.

The ICS is a hierarchical classification organized on three levels.

Level 1 covers the main fields of activity in standardization, e.g. road vehicle engineering, agriculture, metallurgy.

Each field has a two-digit notation, e.g.

  43    Road Vehicle Engineering

The main fields are subdivided into groups (level 2). The notation of a group consists of the field notation and a three-digit group number, separated by a point, e.g.

  43.040    Road vehicle systems

Some groups are further divided into sub-groups (level 3). The notation of a sub-group consists of the group notation and a two-digit number, separated by a point, e.g.

  43.040.20 Lighting, signaling and warning devices

You can identify the ICS code of your interest by typing the code or a keywordword in the dropdown ICS field, and by selecting one of the filtered results.

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You should use this option when you can not find the desired result with the standard approach and it is necessary to extend the scope of the search: by increasing the number of results, you will increase the number of non-relevant elements, as well.