International Standards and Conformity Assessment for all electrical, electronic and related technologies

SC 31M

Appareils non électriques et systèmes de protection pour atmosphères explosives

 

Détail

Comité
Groupes de Travail
Chef de Projet

Statut

Courant

Frcst Pub
Date

Date

Stabilité

SC 31MAHG-2Francesco EspositoDEL  

Historique

Stage
Document
Downloads
Date de Décision
Date Cible
PWI
2008-11-19 
DEL
2009-10-20 

Projet

PWI 31M-2 Ed. 1.0

 

Remarque:

Draft Scope: This Standard specifies the ignition hazard assessment, basic method and requirements for design, construction, testing and marking of non-electrical equipment intended for explosive atmospheres of air and gas, vapour, mist or dusts. Such atmospheres can also exist inside the equipment. In addition the external atmosphere can also be drawn inside the equipment by natural breathing produced as a result of fluctuations in the equipment's internal operating pressure, and/or temperature. It includes preventive and protective measures

 

Document Associés:

31M/20/RM

31M/32/RM