I EU definierar ATEX-direktivet krav på teknisk och styrsystem för överensstämmelse. och användning av utrustning i explosiv atmosfär (betecknad av Ex).

LED-W11X är en digital indikator för installation direkt i en slinga på 4-20 mA Ex-klass. ATEX II 2/1 G Ex ia IIC T4-T6. Ex-data. Enl. certifikat DEmKo 07 ATEX

Detta kallas ATEX (ATmosfär EXplosiv). Ex-märkning enligt standard (exempel). IP-klass / kapslingsklass (IEC 60529). Första siffra: Skydd mot föremål. Andra siffra: Skydd mot vatten. 0.

ATEX. Atmosphère explosible. CA. Canada CSA C22.2 No. 157. AEx ia. US. Class I, Zone 0.

Typical ATEX and IECEx Marking (* ATEX only) 0359 II 2 G Ex eb mb IIC T4 Gb Compiles with European Directive Specific Marking for Explosion Protection ia ib ic Da Db Dc 20,21,22 21,22 22 IEC 60079-11 Limitation of the energy and surface temperature of components …

Ex ia is an increased safety design with redundancy built in for devices that These are not covered by this certificate. (12). The marking of the product shall include the following: II 1 G Ex ia IIC T4 …T6 Ga. II 1 D Ex ia IIIC Da. I M1 Ex ia I Jul 9, 2019 60079-25 standards, and with the essential requirements of the European Directive. 2014/34/EU (ATEX).

Driftsföreskrifter (avsnitt om säkerhetstillämpningar enligt ATEX). Anvisningar II 1G EEx ia IIB T6 CE0158 Ta max = 70 °C. II 1D Ex iaD 20 T 90 °C. Hölje NN***

Defines the equipment group and category for flammable gas and/or dusty environments, i.e. Ex I M1, Ex I M2, Ex II 1 G, Ex II 1 D, Ex II 1 GD, Ex II 2 G, Ex II 2 D or Ex II 2 GD. Certificate Number. A unique number issued with an ATEX certificate for a particular product or group of products. The term ATEX refers to 2 European Directives.

Ex I M1, Ex I M2, Ex II 1 G, Ex II 1 D, Ex II 1 GD, Ex II 2 G, Ex II 2 D or Ex II 2 GD. Certificate Number. A unique number issued with an ATEX certificate for a particular product or group of products. Encapsulation Ex ma, mb, mc 25 Non-incendive component Ex nC 25 Encapsulated device Ex nC 26 Sealed device Ex nC 26 Hermetically sealed device Ex nC 26 Oil, /Liquid immersion Ex o, k/Ex h 27 Pressurized enclosures Ex px, Ex py, Ex pz 28 Restricted breathing enclosure Ex nR, fr 28 Protection by enclosure Ex ta, tb, tc 29 Flameproof enclosures Ex The symbols ‘ia’ and ‘ib’ denote the sub types. This design concept is reflected in the equipment making by the symbols Ex ‘ia’ or Ex ‘ib’. Equipment designed to this concept is suitable for use in: ‘EX ia’ ‘Zone 0’, ‘Zone 1’ and ‘Zone 2’; ‘Ex ib’ ‘Zone 1’ and ‘Zone 2’ classified hazardous areas. Se hela listan på supermec.com Kennzeichnung Ex ia, Ex ma oder Ex da oder geeignete Kombination aus zwei voneinander unabhängigen Zündschutzarten Ex i Ex m Ex e Ex o Ex p Ex q Ex d Ex n Ex t Ex op Grundprinzip Besonders zu beach-ten - für Zone 0 gilt: Oberflächentempera-turen dürfen - selbst bei selten vorkom-menden Betriebsstö-rungen - 80% der Zündtemperatur des 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 Ex i Intrinsic Safety | Explosive Atmospheres & Explosion Proof Protection Concepts Ex i Intrinsic Safety.
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Limit energy of sparks; limit the temperature. 1, 2 & 3. 2 & 3. 3. ATEX Markings.

IEC EPL. Normal Zone of Use ia. 2. 1.
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One important difference between the “Ex-d” and “Ex-ia” transmitters is their suitability for different zones. The hazardous locations are classified (in accordance with ATEX 94/9/EC) into 3 different zones of application, based around the occurrence of dangerous atmospheres within the classified areas:

ATEX. Atmosphère explosible. CA. Canada CSA C22.2 No. 157.

Typical ATEX and IECEx Marking (* ATEX only) 0359 II 2 G Ex eb mb IIC T4 Gb *Compiles with European Directive *Specific Marking for Explosion Protection ia ib ic Da Db Dc 20,21,22 21,22 22 IEC 60079-11 Limitation of the energy and surface temperature of components …

Driftsföreskrifter (avsnitt om säkerhetstillämpningar enligt ATEX). Anvisningar II 1G EEx ia IIB T6 CE0158 Ta max = 70 °C. II 1D Ex iaD 20 T 90 °C. Hölje NN***

Typical ATEX and IECEx Marking (* ATEX only) 0359 II 2 G Ex eb mb IIC T4 Gb Compiles with European Directive Specific Marking for Explosion Protection ia ib ic Da Db Dc 20,21,22 21,22 22 IEC 60079-11 Limitation of the energy and surface temperature of components …