適用范圍 Application 1區、2區危險場所。 ⅡA、ⅡB、IIC類爆炸性氣體環境。 注:要求IIC類時請注明. Can be used in Zone 1 and Zone 2 dangerous places. Can be used in IIA、IIB、IIC group explosive atmosphere. Please note if need IIC group. 型號含義 Model implication 產品特點 Features 鑄鋁合金外殼,表面噴塑。 Diecasted aluminium alloty shell with plastic-sprayed surface. 燈罩采用紅色鋼化玻璃罩。 Light shade is made of red toughened glass. 作為建筑物頂部四周標志或信號報警之用。 Used as marking or signal alarming for building top or surround. 鋼管或電纜布線，吊桿式，座式安裝均可。 Suitable for both steelpipe and cable wiring,pendant and socket type. 符合GB3836-2000，IEC60079標準要求。 Suitable for GB3836-2000,IEC600749 standard request.