Projekte von IEC/TC 31

IEC 31/1061/CD 2013-04-26 IEC 60079-29-1/Ed2: Explosive atmospheres - Part 29-1: Gas detectors - Performance requirements of detectors for flammable gases Mehr  Kontakt zu DIN 
IEC 31/1046/CDV 2013-03-01 Explosionsgefährdete Bereiche - Teil 18: Geräteschutz durch Vergusskapselung ?m? Mehr  Kontakt zu DIN 
IEC 31/1009/CD 2012-08-10 IEC 60079-29-1/Ed2: Explosive atmospheres - Part 29-1: Gas detectors - Performance requirements of detectors for flammable gases Mehr  Kontakt zu DIN 
IEC 31/996/CD 2012-06-01 IEC 60079-18/Ed4: Explosive atmospheres - Part 18: Equipment protection by encapsulation Mehr  Kontakt zu DIN 
IEC 31/1030/CDV 2012-01-13 IEC 60079-29-2/Ed2: Explosive atmospheres - Part 29-2: Gas detectors - Selection, installation, use and maintenance of detectors for flammable gases and oxygen Mehr  Kontakt zu DIN 
IEC 31/974/CD 2011-12-16 IEC/IEEE 60079-30-1 Ed. 1.0: Explosive atmospheres - Part 30-1: Electrical resistance trace heating - General, type testing and design requirements Mehr  Kontakt zu DIN 
IEC 31/951/CD 2011-07-15 IEC 60079-29-1 Ed. 2.0: Explosive atmospheres - Part 29-1: Gas detectors - Performance requirements of detectors for flammable gases Mehr  Kontakt zu DIN 
IEC 31/962/CDV 2011-02-04 Explosionsgefährdete Bereiche - Teil 2: Geräteschutz durch Überdruckkapselung ?p? Mehr  Kontakt zu DIN 
IEC 31/1008/CDV 2010-12-03 IEC 60079-29-3/Ed1: Explosive atmospheres - Part 29-3: Gas detectors - Guidance on functional safety of fixed gas detection systems Mehr  Kontakt zu DIN 
IEC 31/985/CDV 2010-12-03 Explosionsgefährdete Bereiche - Teil 31: Geräte-Staubexplosionsschutz durch Gehäuse ?t? Mehr  Kontakt zu DIN