適用范圍 Application 1區、2區危險場所。 ⅡA、ⅡB類爆炸性氣體環境。 注：要求ICC類時注明. Can be used in Zone 1 and Zone 2 dangerous places. Can be used in IIA、IIB、group explosive atmosphere. Notice:Please note if need IIC grade needed. 型號含義 Model implication 產品特點 Features ◆鑄鋁合金外客，表面噴塑。 ◆鋼化玻璃燈罩。 ◆鋼管或電纜布線均可。 ◆配裝光源，環形熒光燈管。 ◆可根據用戶要求配裝應急裝置。 ◆符合GB3836-2000，IEC60079標準要求。 ■Diecasted AI-alloy shell with plastic sprayed surface. ■The lampshade is made of toughened glass. ■Suitable for both steel pipe and cable wiring. ■Equipped with light source,annular fluorescent lamp. ■Can be made to add emergency device as required. ■Suitable for GB3868-2000,IEC60079 standard request.