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EN 60079-28:2007 Standard

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  Keywords:

#beam #test #ignition #gas #explosive

This standard is superseded by:
  •   EN 60079-28:2015
  •   This standard is no longer addressed in the last official Journal publication of the "2026-05-04 ". This standard is addressed for the last time in the official journal publication of the "2018-06-15"

      Directive

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

      Last Official Journal reference

    Friday 15th of June 2018

      Description:

    Explosive atmospheres - Part 28: Protection of equipment and transmission systems using optical radiation

      Purpose

    This part of IEC 60079 explains the potential ignition hazard from equipment using optical radiation intended for use in explosive gas atmospheres. It also covers equipment, which itself is located outside but its emitted optical radiation enters such atmospheres. It describes precautions and requirements to be taken when using optical radiation transmitting equipment in explosive gas atmospheres. It also outlines a test method, which can be used to verify a beam is not ignition capable under selected test conditions, if the optical limit values cannot be guaranteed by assessment or beam strength measurement.

      Publication

    Wednesday 20th of April 2016

      Cessation

    This standard has been withdrawn on 2018-07-01

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