CLC/TC 31
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 50202 | EN 50270:2006 | Electromagnetic compatibility - Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen | Atcelts |
| 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 |
| 53852 | EN 50054:1991/A1:1995 | Electrical apparatus for the detection and measurement of combustible gases - General requirements and test methods | 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 |
| 51585 | EN 50019:1977/A2:1983 | Electrical apparatus for potentially explosive atmospheres - Increased safety 'e' | Atcelts |
| 43909 | EN 50014:1997 | Electrical apparatus for potentially explosive atmospheres - General requirements | Atcelts |
| 57286 | EN 61241-11:2006 | Electrical apparatus for use in the presence of combustible dust - Part 11: Protection by intrinsic safety "iD" | Atcelts |
| 45929 | EN 50020:1977/A3:1990 | Electrical apparatus for potentially explosive atmospheres - Intrinsic safety 'i' | Atcelts |
Displaying 481-490 of 732 results.