fans for atex explosive atmospheres and other applications - Sodeca

Selection of the category according to the zone:ZONE CATEGORY0 or 20 11 or 21 1 or 22 or 22 1, 2 or 3**The 3D category cannot be used with a conductive powderSelection of the zone according to the category:CATEGORY ZONE1 All2 1, 21, 2 or 223* 2 or 22*The 3D category cannot be used with a conductive powderExplosion group and kind of temperatureExplosiongroupII AKind of temperatureT1 T2 T3 T4 T5 T6AcetoneEthaneEthylic acetateEthyl chlorideAmmoniacBenzeneAcetic acidCarbon monoxideMethaneMethanolMethyl chloridePropaneTown gasTolueneAmyl-i acetateButaneN-butyl alcoholCyclohexaneDichloroethane 1, 2Acetic anhydridePetrolOtto fuelsAviation fuelFuel oilsHexaneAcetaldehydeII BEthylic alcoholEthyleneEthylene monoxideSulfuretedhydrogenEthylic etherII CHydrogen Acetylene CarbondisulphideKind of temperature and ignition temperature:Kind of temperature Ignition temperatureT1 10 -- 370 480Wheat flour 47 8.2 >300 11% 460 470Malted flour 100 7.8 >10 11% 310 460Corn starch 143 10.6 >100 9% 440 400Rice starch 220 10.0 >10 -- 470 390Potato starch 89 9.4 >3000 -- 520 570Mark (EN) in accordance with ATEXFAN and MOTOR marks in accordance with theATEX directive0081 II 2 G/DEC markIdentificationof certifyingauthority(e.g. LCIE)EC mark forEx productsElectricalapparatusgroupsCategoryof theequipment(2 or 3)Gas orDustExtra standard mark for motorsEEx d II C T4ExplosionproofapparatusGroups accordingto Gas(Only required forflame-resistant)Group (allexcept mines)ProtectiontypeKind oftemperature11