ATEX/IECEx Markings Explained Area Classification Equipment Category Definition Zone An area where an explosive atmosphere is present continuously or for long periods (over 1000 hours per year or >10% of the time) An area where an explosive atmosphere is likely to occur in normal operation (10 - 1000 hours per year or 0.1 to 10% of the time)

The Ex components should be marked as the main equipment, reporting the “U” letter at the end of the number of certificate, in such a way it’s evident that to be installed in areas with potentially explosive atmosphere, must get an additional marking which clearly indicates the compliance to ATEX directive and the number of certificate as manufacture.

A group III rating implies that the enclosure is only rated to The ATEX suffix always starts with Ex to indicate Explosion Protection and is then followed by 4 more sections whether it is for Gas or Dust applications. Many Baseefa. What is ATEX ? There are two ATEX Directives.

En försäkran following the provisions of the ATEX Directive 94/9/EC. This equipment is Refer to the marking and documents included with. i ATEX-utförande (Ex) måste ha CE-märkning på skalan för samtliga utförande. than 200 bar are affected by the PED directive and must have the CE-mark.

Marking of equipment EC Declaration of Conformity under new standards The use of the new markings is linked to re-certification of motors. Nevertheless, during the transition period, the markings shown in documents and on the motor rating plate may differ. These changes have no implications for installability and usability. ATEX motors,

4.1 ATEX-märkning - symbolernas betydelse. KEX-TM-vågterminalen är en apparat i grupp II med "ib" skydd så “Gb” skyddet kan skippas.

ATEX marking. ATEX certified products display a mark that identifies the environment for which they have been approved. A typical mark could be the ATEX symbol followed by “II 2G Eexd IIB T4”. The meaning of the marks is as follows:

There are a number of certifications paths depending on the type of product, intended use and explosive environment(s) it will go into. Our ATEX Experts can guide you through the appropriate path. ATEX markings explained Marking of equipment EC Declaration of Conformity under new standards The use of the new markings is linked to re-certification of motors. Nevertheless, during the transition period, the markings shown in documents and on the motor rating plate may differ. These changes have no implications for installability and usability. ATEX motors, The ATEX Directive applies to equipment and protective systems intended for use in potentially explosive atmospheres.

It’s a European Union directive from the European Committee for Standardization that covers “equipment and protective systems intended for use in potentially explosive atmospheres.” An atmosphere can be explosive for several reasons, including flammable gases, mists or vapors, or combustible dust. Marking according to ATEX 95 In Europe, in addition to the marking ac-cording to standard, the requirements ac-cording to EC Directive 94/9/EC (ATEX 95) have to be fulfilled. ATEX 95 Directive Annex II requires the fol-lowing marking: › name and address of the manufacturer › serial number, year of manufacture › mark with the Typical ATEX and IECEx Marking [*ATEX only] 0359 II 2 G Ex d IIC T4 Gb *Complies with European Directive Equipment Protection Level Type of Protection Explosion Protection *Environment *Equipment Category Temperature Class (T1-T6) (and/or T135°C) Group *Specific Marking for Explosion Protection *Equipment Group *Notified Body Number 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 and CE Marking for Ex-Products What is the ATEX Directive? ATEX is an acronym for ATmosphères EXplosibles, a regulatory framework for the manufacture, sale and use of equipment in potentially explosive atmospheres in the EU. IECEx AND ATEX In 99.5% of cases an IECEx ExTR can underpin an ATEX EC-Type Examination Certificate as the technical requirements (IEC and EN standards) are normally identical • Only additional marking required In all cases an IECEx Quality Assessment Report (QAR) underpins the ATEX Quality Assessment Notification (QAN) Only after all applicable product requirements of the ATEX Directive and any other relevant CE product requirements have been met, can the CE marking and ATEX marking (Ex) be affixed to the product and can the product be freely placed on the market and/or put into service within the European Union. “ATEX Certification is a certification of equipment intended for use in potentially explosive atmospheres in the European Union. Equipment intended for use in potentially explosive atmospheres in the United States must have the specific mark of one of the NRTLs recognized to test and certify this type of equipment. ” [emphasis added] Both ATEX and IECEx are critical safety certifications intended for process analyzers being fitted in adverse settings.
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T6< 85°C. Exd da db dc ta tb tc pxb pyb pzc. Technical daTa - Td 01/12.0 - PAGE 35. Atex. Atex markings.

ATEX marking Ex II DG T4 interior zone 21/1.
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Typical marking of electrical equipment for use in explosive gas atmospheres ( EU/ATEX/IECEx):. CE-marking and number of the notified (monitoring) body.

In Europe this is enforced through the ATEX Directive 2014/34/EU. In addition to CE Marking, equipment used in explosive atmospheres must also gain the Ex Mark which requires in most cases accredited testing, Notified Body approvals. Products included in the scope of the ATEX Directive 2014/34/EU include: Safety devices, controlling devices and Learn about ATEX certification and area classification, including applicable HazLoc Directives, markings, and the difference between Groups and Categories. Certification process services include: Ordinary Location/Safe Area Requirements – the CE mark is a self-declaration marking indicating that equipment conforms to applicable directives which vary depending on the product type. Additional marking that describes the place of application is provided with electrical equipment certified in ac-cordance with Directive 2014/34/EU (ATEX).

In order to meet the requirements of the ATEX Directive, products must bear the Distinctive Community Mark (‘Ex’ in hexagon) and CE marking before being sold in the EU. Intertek can test and certify your products for ‘Ex’ and CE marks for the IEC/EN 60079 and ISO/IEC/EN 80079 series of Standards for explosive atmosphere standards.

Commonly referred to as non-sparking there are 3 basic methods of achieving compliance. However the latest version 2017 has taken out Ex nA and Ex nC and put them into EN 60079-7 ( Ex ec) and EN 60079-1 (Ex dc) respectively. Further markings form a code defining the category and suitability for different types of explosive atmospheres. A Declaration of Conformity is required. The ATEX equipment directive is linked to the ATEX Worker Directive 99/92/EC on employers' obligations to protect workers from explosive atmospheres in work places.

ATEX certification markings for headlamps often rival the most difficult brain teasers, yet understanding the information indicated is important in order to choose the right headlamp and stay safe in a ATEX marking. G stands for the presence of gases, vapours or mists.