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DIN EN 61779-4 VDE 0400-4:2001-07

Electrical apparatus for the detection and measurement of combustible gases

Performance requirements for group II apparatus indicating a volume fraction up to 100 % lower explosive limit

(IEC 61779-4:1998, mod.); German version EN 61779-4:2000
Class/Status: Standard, withdrawn
Released: 2001-07
VDE Art. No.: 0400028
Standard
withdrawn:

DIN EN 60079-29-1 VDE 0400-1:2008-07

Explosive atmospheres

Part 29-1: Gas detectors – Performance requirements of detectors for flammable gases

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