CLC/TC 31
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 48946 | EN 50271:2001 | Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen - Requirements and tests for apparatus using software and/or digital technologies | Atcelts |
| 43620 | EN 50104:2002 | Electrical apparatus for the detection and measurement of oxygen - Performance requirements and test methods | Atcelts |
| 49623 | EN 61779-3:2000 | Electrical apparatus for the detection and measurement of flammable gases - Part 3: Performance requirements for group I apparatus indicating a volume fraction up to 100 % methane in air | Atcelts |
| 43416 | EN 60079-29-2:2007 | Explosive atmospheres - Part 29-2: Gas detectors - Selection, installation, use and maintenance of detectors for flammable gases and oxygen | Atcelts |
| 43909 | EN 50014:1997 | Electrical apparatus for potentially explosive atmospheres - General requirements | Atcelts |
| 49878 | EN 50019:1994 | Electrical apparatus for potentially explosive atmospheres - Increased safety 'e' | Atcelts |
| 54090 | EN 50016:2002 | Electrical apparatus for potentially explosive atmospheres - Pressurized apparatus "p" | Atcelts |
| 49252 | EN 50018:2000 | Electrical apparatus for potentially explosive atmospheres - Flameproof enclosure 'd' | Atcelts |
| 46458 | EN 61241-1:2004 | Electrical apparatus for use in the presence of combustible dust - Part 1: Protection by enclosures "tD" | Atcelts |
| 48843 | EN 60079-30-2:2007 | Explosive atmospheres - Part 30-2: Electrical resistance trace heating - Application guide for design, installation and maintenance | Atcelts |
Displaying 411-420 of 732 results.