適用范圍 Applicalion 1區(qū)、２區(qū)危險場所。 II A 、II B 類爆炸性氣體環(huán)境。 可配裝白熾燈、汞燈、高壓鈉燈、金鹵燈。 可按用戶要求配裝燈傘。 Can be used in Zone 1 and Zone 2 dangerous places. Can be used in IIA, IIB groups explosive atmosphere. Equipped with inacandescent lamp,mercury vapor lamp, high-pressure sodium vapor lamp, metal halide lamp. Can match with lamp cover according to user's requirement. 產品特點 Featues 鑄鋁合金外殼，表面噴塑 壓鑄成型，結構緊湊，外形美觀。 采用碟型活節(jié)螺栓緊固，能快速向下開啟，便于維修。 鋼管布線。 符合GB3836-2000.IEC60079標準要求. Diecasted aluminium alloy shell with Pressure-casted formation,compact structure and aestheticappearance. Suspension type thumb nut is used for fastening so that it can be quickly opened up sand downward is conventient for maintenance. Suitable for steelpipe. Suitable for GB3836-2000,IEC60079 standard request.