IEC 61779-3:1998
Superseded
Electrical apparatus for the detection and measurement of flammable gases - Part 3: Performance requirements for group I apparatus indicating a volume fraction up to 100 % methane in air
Hardcopy , PDF
English
04-15-1998
08-09-2007
FOREWORD
1 Scope
2 Definitions
3 General requirements
4 Performance requirements
5 Field calibration kit
Specifies requirements for group I (as defined in part 1) portable, transportable and fixed apparatus for the detection and measurement of methane concentrations in mine air. The apparatus, or parts thereof, are intended for use in mines susceptible to firedamp. The requirements and test methods applicable to the apparatus covered by this standard are specified in part 1.This standard is restricted to apparatus intended for the detection and measurement of volume ratios of methane in air from a volume fraction of 0 % up to a volume fraction of 100 %.
| DevelopmentNote |
To be read in conjunction with IEC 61779-1. (01/2004)
|
| DocumentType |
Standard
|
| Pages |
7
|
| PublisherName |
International Electrotechnical Committee
|
| Status |
Superseded
|
| Standards | Relationship |
| ISA 12.13.01 : 2003 | Identical |
| NEN EN IEC 61779-3 : 2000 | Identical |
| I.S. EN 61779-3:2003 | Identical |
| AS/NZS 61779.3:2000 | Identical |
| VDE 0400-3:2015-08 | Identical |
| DIN EN 61779-3 : 2001 | Identical |
| BS EN 61779-3:2000 | Identical |
| CEI EN 61779-3 : 2001 | Identical |
| EN 61779-3:2000 | Identical |
| NF EN 61779-3 : 2005 | Identical |
| UNE-EN 61779-3:2002 | Identical |
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