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Norm
ÖVE/ÖNORM EN 61779-4
Issue date: 2001 09 01
Electrical apparatus for the detection and measurement of flammable gases - Part 4: Performance requirements for group II apparatus indicating a volume fraction up to 100 % lower explosive limit (IEC 61779-4:1998, modified)
NONE
Withdrawn: 2010 11 01
Publisher:
Austrian Standards International
Format:
Digital | 8 Pages
Language:
German
| English
Currently valid:
Topics
show all
IT, communication & electronic, Alarm and warning systems. Protection against crime, Alarm and warning systems
Electric & lighting engineering, Electrical equipment for working in special conditions, Electrical apparatus for explosive atmospheres
Electric & lighting engineering, Alarm and warning systems. Protection against crime, Alarm and warning systems
Building services engineering & equipment, Alarm and warning systems. Protection against crime, Alarm and warning systems
Safety, Alarm and warning systems. Protection against crime, Alarm and warning systems
Mechanical engineering foundations & materials, Metrology and measurement, Measurement of volume, mass, density, viscosity
NONE
OVE EN 60079-29-1
2023 11 01
Explosive atmospheres -- Part 29-1: Gas detectors - Performance requirements of detectors for flamm...
Norm
OVE EN 60079-29-1
2023 11 01
Explosive atmospheres -- Part 29-1: Gas detectors - Performance requirements of detectors for flamm...
Norm
OVE EN 60079-29-1
2017 10 01
Explosive atmospheres -- Part 29-1: Gas detectors - Performance requirements of detectors for flamm...
Norm
OVE EN 60079-29-1
2017 10 01
Explosive atmospheres -- Part 29-1: Gas detectors - Performance requirements of detectors for flamm...
Norm
ÖVE/ÖNORM EN 60079-29-1
2008 09 01
Explosive atmospheres - Part 29-1: Gas detectors - Performance requirements of detectors for flammab...
Norm
ÖVE/ÖNORM EN 61779-4
2001 09 01
Electrical apparatus for the detection and measurement of flammable gases - Part 4: Performance requ...
Norm
↖
ÖVE EN 50057
1998 12 10
Electrical apparatus for the detection and measurement of combustible gases - Performance requiremen...
Technische Regel
ÖVE EN 50057
1991 09 09
Electrical apparatus for the detection and measurement of combustible gases - Performance requiremen...
Technische Regel
Norm
Issue date :
2008 09 01
Explosive atmospheres - Part 29-1: Gas detectors - Performance requirements of detectors for flammable gases (IEC 60079-29-1:2007, modified)
