NA 022

DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE

DIN EN 50271 ; VDE 0400-21:2011-04 [Withdrawn] references following documents:

Document number Edition Title
EN 50104 2010-06 Electrical apparatus for the detection and measurement of oxygen - Performance requirements and test methods More 
EN 50194-1 2009-01 Electrical apparatus for the detection of combustible gases in domestic premises - Part 1: Test methods and performance requirements More 
EN 50194-2 2006-08 Electrical apparatus for the detection of combustible gases in domestic premises - Part 2: Electrical apparatus for continuous operation in a fixed installation in recreational vehicles and similar premises - Additional test methods and performance requirements More 
EN 50241-1 1999-04 Specification for open path apparatus for the detection of combustible or toxic gases and vapours - Part 1: General requirements and test methods More 
EN 50241-2 1999-04 Specification for open path apparatus for the detection of combustible or toxic gases and vapours - Part 2: Performance requirements for apparatus for the detection of combustible gases More 
EN 50291-1 2010-04 Electrical apparatus for the detection of carbon monoxide in domestic premises - Part 1: Test methods and performance requirements More 
EN 50291-2 2010-04 Electrical apparatus for the detection of carbon monoxide in domestic premises - Part 2: Electrical apparatus for continuous operation in a fixed installation in recreational vehicles and similar premises including recreational craft - Additional test methods and performance requirements More 
EN 60079-29-2 2007-11 Explosive atmospheres - Part 29-2: Gas detectors - Selection, installation, use and maintenance of detectors for flammable gases and oxygen (IEC 60079-29-2:2007) More 
DIN EN 50194-1 ; VDE 0400-30-1:2009-08 2009-08 Electrical apparatus for the detection of combustible gases in domestic premises - Part 1: Test methods and performance requirements; German version EN 50194-1:2009 More 
DIN EN 61508-1 ; VDE 0803-1:2011-02 2011-02 Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 1: General requirements (IEC 61508-1:2010); German version EN 61508-1:2010 More