Technical Regulations for Machinery and Production - Yumpu

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Meaning of the ATEX marking: This product is thus designed to be used in an above-ground industrial environment, in zone 1 with group IIB gas (e.g. ethylene) present. The product's surface temperature will not exceed 85° C: thus care must be taken to not use this product in the presence of gas having an ignition temperature of less than 85° C Ex pressure sensors and transmitters for ATEX Zone 0, Zone 1 or Zone 2 – markings of pressure instruments for use in a hazardous area; Marking of pressure sensors and transmitters according to ATEX Guideline 94/9/EC – how to read the ATEX label on pressure sensors; Ex protection – The difference between the Zone and Division model II 3 G Gc EN/IEC/CSA 60079-15 Exclusion of Ex-atmosphere for a limited period m ma Encapsulation II 1 G Ga EN/IEC/CSA 60079-18 Exclusion of Ex-atmosphere m mb Encapsulation II 2 G Gb EN/IEC/CSA 60079-18 Exclusion of Ex-atmosphere m mc Encapsulation II 3 G Gc EN/IEC/CSA 60079-18 Exclusion of Ex-atmosphere Ex nA and Ex nC are still valid as the 2010 version of the standard has not been withdrawn. Ex nA – traditional non-sparking (See Exx ec) Traditional one of the easiest protection methods for equipment to be used in Zone 2 Ex nA is gradually being replaced by Ex ec which is slightly easier to meet. – The new EN standards for ATEX are now numbered EN 60079-xx and the related marking is: Ex (d, de, p, e, nA) – ‘DIP’ has now changed to Ex tD.

The product's surface temperature will not exceed 85° C: thus care must be taken to not use this product in the presence of gas having an ignition temperature of less than 85° C Ex pressure sensors and transmitters for ATEX Zone 0, Zone 1 or Zone 2 – markings of pressure instruments for use in a hazardous area; Marking of pressure sensors and transmitters according to ATEX Guideline 94/9/EC – how to read the ATEX label on pressure sensors; Ex protection – The difference between the Zone and Division model II 3 G Gc EN/IEC/CSA 60079-15 Exclusion of Ex-atmosphere for a limited period m ma Encapsulation II 1 G Ga EN/IEC/CSA 60079-18 Exclusion of Ex-atmosphere m mb Encapsulation II 2 G Gb EN/IEC/CSA 60079-18 Exclusion of Ex-atmosphere m mc Encapsulation II 3 G Gc EN/IEC/CSA 60079-18 Exclusion of Ex-atmosphere Ex nA and Ex nC are still valid as the 2010 version of the standard has not been withdrawn. Ex nA – traditional non-sparking (See Exx ec) Traditional one of the easiest protection methods for equipment to be used in Zone 2 Ex nA is gradually being replaced by Ex ec which is slightly easier to meet. – The new EN standards for ATEX are now numbered EN 60079-xx and the related marking is: Ex (d, de, p, e, nA) – ‘DIP’ has now changed to Ex tD. Ex tD A22 is for zone 22, Ex tD A21 for zone 21 – New certificates or amendments to existing certificates have to be applied for. The Ex markings on motor rating plates will therefore change. atex & iec ex Ex Labels and Reference Data ATEX Notified Bodies Hazardous Area Ex Concepts Standards List - Ex Getting Started with Ex Repairs Efficiency General Engineering Help Line Rotating Electrical Machines Standards Technical Documents ATEX refers to two European Directives. The use of explosion protection equipment in a potentially hazardous area is something which is a requirement from both the user and supplier of the explosion proof equipment.

As Ex areas are not equally hazardous, equipment is subject to different requirements.

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Products for an explosive environment (Ex/ATEX) are labelled in a standardised manner. Do you know what is hidden behind the figures? All electrical and many non-electrical products that are to be taken into an explosive environment have to satisfy specific Ex/ATEX requirements and must be labelled in a standardised way.

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Ex ia IIC T4 Ga); Dust (e.g. Ex ta IIIC T135°C Since July 1, 2003 only the ATEX Directive remains binding. This means that all Ex equipment approvals obtained under previous directives are no longer valid Typical ATEX and IECEx Marking (* ATEX only). 0359. II 2 G Ex eb mb IIC T4 Gb. *Compiles with. European Ignition prevented by special means of protection. 60079-0.

The protection principle prevents the explosive atmosphere (dusts) from arriving at the An axial force generated on the rings (by means of several scr Under ATEX and IECEx, an explosive atmosphere is defined as a mixture of dangerous 94/9/EC - Concerned with the manufacture and sale of Ex Equipment Explanations for product markings found on ATEX approved equipment. ATEX Coding (e.g. Ex II 1 G); Gas (e.g. Ex ia IIC T4 Ga); Dust (e.g.
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ATEX is used in Europe, whereas ex-proof is used in North America and Canada.
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What does the ATEX suffix mean? The ATEX suffix gets into the detail of how the device is protected from causing an explosion when installed in a hazardous area and what that hazard conditions are. 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 ATEX and ex-proof classifications help manufacturers select and install equipment for potentially explosive atmospheres.

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All electrical and many non-electrical products that are to be taken into an explosive environment have to satisfy specific Ex/ATEX requirements and must be labelled in a standardised way. Se hela listan på lgmproducts.com 01.1234567801.0001.18 PTB 11 ATEX 3003X/09 U sys 400 V wistro Elektro-Mechanik GmbH Berliner Allee 29-31, 30855 Langenhagen FLAI BG63 - 250 IECEx TUN XX.XXXX X Ex ec IIC T3 Gc Ex tc IIIC T120 °C Dc Seriennummer II 3G Ex ec IIC T3 Gc II 3D Ex tc IIIC T120 °C Dc IP20 IP10 Inlet Outlet Opening time > 5 minutes after shut down Understanding ATEX EEx Definitions An explosive atmosphere can be one in the form of gases, vapours, mists or dusts, which can ignite under certain operating conditions. ATEX lifting equipment can mean electric chain hoists, wire rope hoists and belt hoists, winches, trolleys and pneumatic lifting equipment, and can be referred to as spark proof or Ex equipment.

The technical dossier must be kept for a period of 10 years. Direktiv 99/92/EX eller ATEX 137 reglerar minimikraven som en arbetsgivare måste uppfylla för att förbättra säkerheten för personal i utsatta miljöer. I huvudsak ställer den krav på att arbetsgivaren skall identifiera samtliga potentiellt explosiva miljöer. The measurement function according to ATEX (DIN EN 60079-29-1) guarantees highest operational readiness and exact measurements. Ambient temperature T a T a: -20°C +55°C It is important to redeem to speciﬁ c ambient temperature ranges, as otherwise the speciﬁ cation of the temperature class can not be guaranteed. Function-tested För att på ett tydligt sätt visa var det är riskområden och att dokumentera detta, så ska det kunna utläsas på planritningar och i byggnadsritningar hur dessa så kallade zoner breder ut sig. Zonerna, 6 till antalet markeras med linjer, rutor och cirklar på ritningarna så att rätt utrustning ska kunna väljas till en specificerad montageplats.