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EN 50104:2019/A1:2023 Standard

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  Keywords:

#mixtures #oxygen #concentration #gas #indicating

  Directive

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

  Last Official Journal reference

Monday 4th of May 2026

  Description:

Electrical equipment for the detection and measurement of oxygen - Performance requirements and test methods

  Purpose

This document specifies general requirements for design, testing and performance, and describes the test methods that apply to portable, transportable and fixed equipment for the measurement of the oxygen concentration in gas mixtures indicating up to 25 % (v/v).

  Publication

Wednesday 2nd of August 2023

  Amendment

This standard is an amendment for "EN 50104:2019"

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