NBN EN 61779-4 : 2001
Superseded
Superseded
View Superseded by
ELEKTRISCH MATERIEEL VOOR DE DETECTIE EN METING VAN BRANDBARE GASSEN - DEEL 4 : GEBRUIKSEIGENSCHAPPEN VAN MATERIEEL VAN GROEP II MET EEN MEETBEREIK TOT 100 % VAN DE ONDERSTE ONTSTEKINGSGRENS
Published date
01-12-2013
Publisher
Superseded date
08-29-2008
Superseded by
Sorry this product is not available in your region.
Gives the requirements for group II, portable, transportable and fixed apparatus for detecting and measuring combustible gas or vapour concentrations with air. The apparatus, or parts of apparatus, may be used or installed in potentially explosive atmospheres, except mines that are susceptible to firedamp. Applicable to apparatus meant for detecting and measuring combustible gas or vapour concentrations with air up to 100% lower explosive limit (LEL).
| DevelopmentNote |
Supersedes NBN EN 50057 (11/2003)
|
| DocumentType |
Standard
|
| PublisherName |
Belgian Standards
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| BS EN 61779-4:2000 | Identical |
| I.S. EN 61779-4:2000 | Identical |
| NF EN 61779-4 : 2005 | Identical |
| DIN EN 61779-4 : 2001 | Identical |
| EN 61779-4:2000 | Identical |
| UNE-EN 61779-4:2002 | Identical |
Summarise
Sorry this product is not available in your region.