I.S. EN 60079-29-4:2010
Current
The latest, up-to-date edition.
EXPLOSIVE ATMOSPHERES - PART 29-4: GAS DETECTORS - PERFORMANCE REQUIREMENTS OF OPEN PATH DETECTORS FOR FLAMMABLE GASES
Hardcopy , PDF
English
01-01-2010
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
FOREWORD
1 Scope
2 Normative references
3 Terms and definitions
4 General requirements
5 Test requirements
6 Field verification equipment
7 Information for use
Annex A (informative) - Water vapour test apparatus
Bibliography
Annex ZA (normative) - Normative references to international
publications with their corresponding European
publications
Annex ZY (informative) - Significant changes between this European
Standard and EN 50241-1:1999 and EN 50241-2:1999
Annex ZZ (informative) - Coverage of Essential Requirements of EC
Directives
Describes performance requirements of equipment for the detection and measuring of flammable gases or vapours in ambient air by measuring the spectral absorption by the gases or vapours over extended optical paths, ranging typically from one metre to a few kilometres.
| DevelopmentNote |
Supersedes I.S. EN 50241-1 and I.S. EN 50241-2. (06/2010) For CENELEC adoptions of IEC publications, please check www.iec.ch to be sure that you have any corrigenda that may apply. (01/2017)
|
| DocumentType |
Standard
|
| Pages |
88
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| IEC 60079-29-4:2009 | Identical |
| EN 60079-29-4:2010 | Identical |
| BS EN 60079-29-4:2010 | Equivalent |
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