6. Standardization and certification
6.1 Electrical certification
When a gas detector (flammable, oxygen or toxic) is intended for use in a potentially explosive atmosphere (ATEX), it is subject to the general construction rules for electrical equipment operating in ATEX in accordance with Directive 2014/34/EU, transposed into French law by Decree no. 2015-799 of 1 er July 2015.
For equipment intended for use in the surface industry (Group II equipment), Directive 2014/34/EU defines 3 categories according to the level of protection which are linked to the possible area of use:
normal protection level: category 3 for use in zone 2 only ;
high level of protection: category...
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Standardization and certification
Conclusion
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Bibliography
- (1) - DRÄGER - Livre de poche Tubes Réactifs Dräger & MicroTubes - (2022). PDF disponible en ligne https://www.draeger.com/Content/Documents/Products/tubes-hb-9092086-fr.pdf ...
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