CLC/TC 31
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 50924 | LVS EN 60079-29-2:2008 /AC:2008 | Explosive atmospheres - Part 29-2: Gas detectors - Selection, installation, use and maintenance of detectors for flammable gases and oxygen | Atcelts |
| 45771 | LVS EN 50402:2005 | Electrical apparatus for the detection and measurement of combustible or toxic gases or vapours or of oxygen - Requirements on the functional safety of fixed gas detection systems | Atcelts |
| 55973 | LVS EN 60079-30-1:2007 | Explosive atmospheres - Part 30-1: Electrical resistance trace heating - General and testing requirements | Atcelts |
| 47397 | LVS EN 60079-11:2012 | Explosive atmospheres - Part 11: Equipment protection by intrinsic safety "i" (IEC 60079-11:2011) | Atcelts |
| 52794 | LVS EN 61241-10:2004 | Electrical apparatus for use in the presence of combustible dust - Part 10: Classification of areas where combustible dust are or may be present | Atcelts |
| 43620 | EN 50104:2002 | Electrical apparatus for the detection and measurement of oxygen - Performance requirements and test methods | Atcelts |
| 53276 | LVS EN 50019:2000 | Electrical apparatus for potentially explosive atmospheres - Increased safety 'e' | Atcelts |
| 52558 | LVS EN 50019:1994/corrigendum Apr. 1994 | Electrical apparatus for potentially explosive atmospheres - Increased safety 'e' | Atcelts |
| 56430 | LVS EN 50033:2002 | Electrical apparatus for potentially explosive atmospheres - Caplights for mines susceptible to firedamp | Atcelts |
| 43013 | LVS EN 61241-2-2:2002 | Electrical apparatus for use in the presence of combustible dust - Part 2: Test methods - Section 2: Method for determining the electrical resistivity of dust in layers | Atcelts |
Displaying 251-260 of 737 results.