NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
DIN EN 45544-4 ; VDE 0400-22-4:2000-10 [Withdrawn] references following documents:
| Document number | Edition | Title |
|---|---|---|
| EN 50073 | 1999-04 | Guide for the selection, installation, use and maintenance of apparatus for the detection and measurement of combustible gases or oxygen More |
| EN 50270 | 1999-04 | Electromagnetic compatibility - Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen More |
| EN 60079-10 | 1996-01 | Electrical apparatus for explosive gas atmospheres - Part 10: Classification of hazardous areas (IEC 60079-10:1995) More |