Mark for ATEX certified electrical equipment for explosive atmospheres. Organisations in the EU must follow Directives to protect employees from explosion risk in

The ATEX code is an alphanumeric string that denotes the certification achieved by the product along with the environment and conditions it is suitable for. The code can be broken down into a prefix, for example: CE0518 Ex II 2 G and suffix, for example: Ex d IIC T6 Gb. Products may carry more than one suffix for the same prefix which allows

NOTE: This document is intended only as a primer for ATEX and CE marking. Please google ATEX certification or visit a very informative page on ATEX at sensorland.com. For CE marking, as well as compliance with ATEX, all hazardous area equipment must comply with any other applicable ATEX Gases/Vapours NB1) II 2G Ex db eb IIC T6 Gb NB2) 18 ATEX 1234 X Dusts NB1) II 2D Ex tb IIIC T120 °C Db NB2) 18 ATEX 1234 X IECEx Gases/Vapours Ex db eb IIB T4 Gb IECEx ExCB3) 11.1234 X Dusts Ex tc IIIB T120 °C Dc IECEx ExCB3) 11.1234 X Subdivisions and classification of gases and vapours Gases and vapours Assignment of gases and vapours Marking Ex d Ex e Ex p Ex ma Ex ic Ex mb Ex o Ex q Ex n 0 May be used in zone CENELEC EN 60079 - 0 EN 60079 - 1 EN 60079 - 7 EN 60079 - 11 EN 60079 - 2 EN 60079 - 18 EN 60079 - 6 EN 60079 - 5 EN 60079 - 15 Ga ATEX Labelling & meaning www.gasmessung.de Portable and ﬁ xed gas detection instruments Worldwide Supplier Of Gas Detection Solutions ATEX Certification Definitions 1 Dalton Way, Midpoint 18, Middlewich, Cheshire CW10 0HU. United Kingdom Tel +44 (0)845 277 5000 Fax +44 (0)845 277 4000 Email info@extronics.com Ingress Protection 1st Numerical Protection against Solid Bodies 2nd Numerical Protection against Liquid 0 No protection 0 No protection Labelling/Classification of electric explosion proof ATEX equipment Author: Rotork GmbH / Schischek Explosionproof Subject: Labelling of electrical explosion proof equipment according to ATEX 2014/34/EU. Classification of hazardous locations, explosion groups and temperature classes due to flammable gases, vapours, mists and dust. Created Date ATEX marking G stands for the presence of gases, vapours or mists.

Atex marking chart

Labelling of hazardous locations, classification of explosion groups and temperature classes, differentiation of gases, vapours, mists and dusts. Download diagram of ATEX equipment labelling as pdf document. Marking of ATEX/IECEx electrical explosion protected equipment Use of the operating equipment Marking Conditions without X or U Equipment can be operated without restrictions with X Specific conditions of use of the equipment with U Component certificate (uncomple-ted), conformity is certified when used in an overall equipment Marking for Explosion Protection *Equipment Group *Notified Body Number Equipment Group [ATEX and IECEx] Equipment Group Equipment Category EPL Atmosphere Protection Level Required Protection Performance & Operation I (Mines with firedamp) M1 Ma Methane & Dust Very High • Two Faults, Remain energised and functioning I (Mines with firedamp) Atex marking contains additional information to that of the UK 2, the information here refers to the UK, EU implementation and does not neccessarily cover other certification systems. Loose Label. As labeling and marking is critical to compliance, equipment labels are designed to make it obvious if they have been altered, defaced, or replaced.

ATEX. concept chart Marking for Note 1: ATEX MARKING EXPLAINED How to read the labelling on products according to Directive ATEX 2014/34/EU An example of the markings : The designation number of Notified Body (NB) is added if it is involved in the conformity assessment Proces, NB number TI a.s. 1354 Hazardous Area Wallchart.

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It is of upmost importance that any possible hazardous or potentially explosive atmosphere is identified correctly. In great Britain, the requirements of the "Use" directive, 99/92/EC were put into effect through the dangerous Substances And Explosive Atmospheres regulations (dSEAr).

Mark for ATEX certified electrical equipment for explosive atmospheres. Organisations in the EU must follow Directives to protect employees from explosion risk in

Gases, vapours, mists and dusts can all form explosive atmospheres with air. Hazardous area classification is used to identify places where, because of the potential for an explosive atmosphere, special precautions. over sources of The European Union’s ATEX Directive and the IECEx Certified Product Scheme are two assessment routes used for the safety of equipment in explosive atmospheres. This white paper provides an overview and provides answers to frequently asked questions. The ATEX Certificate, officially known as “EC Type Examination Certificate”, is issued following the examination of the equipment Technical File and testing, according to the relevant standards that are applicable for each specific type of explosion protection applied to the equipment, such as flameproof or dust proof containers, intrinsically safe electrical devices, etc.

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Legal directives such as NEC/CEC in the USA and Canada, and Europe’s 2014/34/EU (ATEX) are in place alongside other regulations to reduce the risk of explosions in high risk operating areas and increase industrial machine safety. The ATEX code is an alphanumeric string that denotes the certification achieved by the product along with the environment and conditions it is suitable for. The code can be broken down into a prefix, for example: CE0518 Ex II 2 G and suffix, for example: Ex d IIC T6 Gb. Products may carry more than one suffix for the same prefix which allows ATEX Coding Gland Selection Gas Dust 0 20 1 21 2 22 Equipment Category M1 Energised M2 De-energised* 1-Very high protection 2 High protection 3 Normal protection Equipment Group I Mining II Surface *In presence of explosive atmosphere Note 1: Non certified cable glands may be used provided that they maintain the minimum IP rating ATEX Certification and Marking. The phrase “ATEX certification” is often used in engine starting, but what exactly does it mean?

Non-conductive Conductive Group I IIA IIB IIC IIIA IIIB IIIC Location Coal Se hela listan på lgmproducts.com Hazardous Area Wallchart. Information on standards, conformity routes, temperature ratings and product markings. Guide to Equipment Certification Requirements for Hazardous Locations.
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ATEX marking and nameplate. Lastly, it is important to know that for an ATEX certified product it is mandatory to apply the Ex marking on it. There are strict demands tied to this marking to guarantee that the right information is shown correctly. The identification plate and Ex marking have to at least contain the following information:

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D stands for the presence of air/dusts mixtures. ATEX marking is applied to all equipment that is proved to be suitable for use in ATEX Zones. Figure 3: The marking of this explosion proof Wi-Fi Unit says Ex II G3, which means that this device is explosion-proof for gas explosion hazardous environments Zone 2. So there you have it.

The first number identifies the degree of protection against solid foreign objects and the second number refers to its protection against liquids. Marking according to Directive 2014/34/EU (previously 94/9/EG) (ATEX) Marking according to IEC/CENELEC/CSA standard 60079-0 Ex Explosion protection marking db Type of protection (ﬂ ameproof enclosure, level of protection „db“) eb Type of protection (Increased safety, level of protection „eb“) IIC Equipment group Labelling of electrical explosion proof equipment according to ATEX 2014/34/EU. Classification of hazardous locations, explosion groups and temperature classes due to flammable gases, vapours, mists and dust.