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EN 60079-29-4:2010 Standard

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  Keywords:

#optical #vapours #meter #measuring #equipment

  Directive

Equipment for explosive atmospheres (ATEX) Directive (2014/34/EU)

  Last Official Journal reference

Tuesday 18th of March 2025

  Description:

Explosive atmospheres - Part 29-4: Gas detectors - Performance requirements of open path detectors for flammable gases

  Purpose

This part of IEC 60079-29 specifies 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 meter to a few kilometres. Such equipment measures the integral concentration of the absorbing gas over the optical path in units such as LFL.meter for flammable gases.

  Publication

Wednesday 20th of April 2016

  Related Standards

EN ISO 80079-36:2016

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Explosive atmospheres - Part 36: Non-electrical equipment for explosive atmospheres - Basic method and requirements (ISO 80079-36:...

EN 50176:2009

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Stationary electrostatic application equipment for ignitable liquid coating material - Safety requirements

EN 60079-2:2014/AC:2015

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Explosive atmospheres - Part 2: Equipment protection by pressurized enclosure 'p'

EN 60079-2:2014

Equipment for explosive atmospheres (ATEX) Directive (2014/34/EU)

Explosive atmospheres - Part 2: Equipment protection by pressurized enclosure 'p'

EN 60079-1:2014

Equipment for explosive atmospheres (ATEX) Directive (2014/34/EU)

Explosive atmospheres - Part 1: Equipment protection by flameproof enclosures 'd'

EN 50495:2010

Equipment for explosive atmospheres (ATEX) Directive (2014/34/EU)

Safety devices required for the safe functioning of equipment with respect to explosion risks

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