TC 31

Equipment for explosive atmospheres

 

Detail

Committee
Working Groups
Project Leader

Current

Status

Frcst Pub

Date

Stability

Date

TC 31MT 60079-29 J. MillerPPUB2014-042021

History

Stage
Document
Downloads
Decision Date
Target Date
PWI
2005-11-21 
PNW
31/710/NP PDF file 252 kB
2007-07-20 
ANW
31/736/RVN PDF file 29 kB
2007-11-232007-12
PWI
2009-10-182008-11
PNW
31/913/NP PDF file 304 kB
2010-12-032010-11
ANW
31/926/RVN PDF file 285 kB
2011-04-082011-04
1CD
31/937/CD PDF file 286 kB
2011-05-132011-06
CDM
31/959/CC Word file 224 kB
PDF file 294 kB
2011-09-232011-10
ACDV
31/959A/CC Word file 234 kB
PDF file 238 kB
2012-05-182012-05
CCDV
31/1008/CDV PDF file 664 kB
PDF file 784 kB
2012-10-192012-07
AFDIS
31/1052/RVC Word file 243 kB
PDF file 238 kB
2013-03-012013-04
AFDIS
31/1052A/RVC Word file 288 kB
PDF file 303 kB
2013-03-012013-04
DECFDIS
2013-12-022013-04
RFDIS
2013-12-122013-12
CFDIS
31/1105A/FDIS

2014-01-102014-03
APUB
31/1117/RVD PDF file 42 kB
2014-03-172014-03
BPUB
2014-03-182014-03
PPUB
2014-03-272014-04
  

Abstract

IEC 60079-29-3:2014 gives guidance for the design and implementation of a fixed gas detection system, including associated and/or peripheral gas detection equipment, for the detection of flammable gases/vapours and oxygen when used in a safety-related application in accordance with IEC 61508 and IEC 61511. This International standard also applies to the detection of toxic gases. Other parts of this international standard and pertinent local, national and international standards separately specify the performance requirements of a gas detector and a gas detection control unit (logic solver). These standards are commonly known as Metrological Performance Standards and are concerned with the accuracy of the measured value, the overall system performance, but not the device or system integrity with respect to the safety function. This international standard applies to the integrity of the safety function. Keywords: fixed gas detection system, flammable gases/vapours and Oxygen, detection of toxic gases

This publication is to be read in conjunction with IEC 60079-0:2011, IEC 60079-29-1:2007, IEC 60079-29-2:2007 and IEC 60079-29-4:2009

Project

IEC 60079-29-3:2014 ED1

Explosive atmospheres - Part 29-3: Gas detectors - Guidance on functional safety of fixed gas detection systems

 

 

Associated Documents:

31/904/INF

PDF file 19 kB
31/896/INF

PDF file 31 kB
31/871A/INF

Word file 278 kB
PDF file 196 kB
31/860/DC

PDF file 379 kB
31/802A/INF

Word file 221 kB
PDF file 89 kB
31/796/DC

PDF file 605 kB
31/669/RM

PDF file 378 kB
31/646/AC

PDF file 78 kB
31/645A/INF

Word file 271 kB
PDF file 218 kB
31/638/INF

PDF file 106 kB
31/622B/INF

PDF file 100 kB
31/618/INF

Word file 169 kB
PDF file 123 kB
31/609/DC

PDF file 107 kB
31/604/DC

PDF file 614 kB
31/1166/RM

PDF file 76 kB
SMB/4114/DL

PDF file 173 kB