CLC/TC 31
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 42430 | LVS EN 50104:1995 | Electrical apparatus for the detection and measurement of oxygen - Performance requirements and test methods | Atcelts |
| 47397 | LVS EN 60079-11:2012 | Explosive atmospheres - Part 11: Equipment protection by intrinsic safety "i" (IEC 60079-11:2011) | Atcelts |
| 51073 | LVS EN 50058:1998 | Electrical apparatus for the detection and measurement of combustible gases - Performance requirements for Group II apparatus indicating up to 100 % (v/v) gas | Atcelts |
| 43620 | LVS EN 50104:2002 | Electrical apparatus for the detection and measurement of oxygen - Performance requirements and test methods | Atcelts |
| 55973 | LVS EN 60079-30-1:2007 | Explosive atmospheres - Part 30-1: Electrical resistance trace heating - General and testing requirements | Atcelts |
| 53861 | LVS EN 50020:1977/A1:1979 | Electrical apparatus for potentially explosive atmospheres - Intrinsic safety 'i' | Atcelts |
| 56316 | LVS EN 50018:2002 +A1 | Electrical apparatus for potentially explosive atmospheres - Flameproof enclosures "d" | 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 |
| 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 |
| 49835 | LVS EN 50021:2002 | Electrical apparatus for potentially explosive atmospheres - Type of protection "n" | Atcelts |
Displaying 201-210 of 739 results.