適用范圍 Application 1區、2區危險場所。 ⅡA、ⅡB類爆炸性氣體環境。 Can be used in Zone 1 and Zone 2 dangerous places. Can be used in IIA、IIB、group explosive atmosphere. 型號含義 Model implication 產品特點 Features 外形及安裝舉例 Outline and installing dimension ◆鑄鋁合金外殼,表面靜電噴塑。 ◆鑄造成型,結構緊湊,外形美觀。 ◆在一個燈泡用壞后,自動切換到下一個。 ◆采用最優化控制電路,先進可靠的電器集成元件。 根據環境亮度自動啟閉,可靠性強即在夜晚和多霧 時自動開啟,白天自動關閉。 ◆符合GB3836-2000，IEC60079標準要求。 ■Diecasted aluminium alloty shell with plastic-sprayed surface. ■Pressure-casted formation,compact structrue and aesthetic appearance. ■Suitable for steel pipe and cable wiring. ■After one bulb failed,another one will auto take place the previous. ■Using optmized control circuit and reliable integral elements,it can be selt-on or-off with the ambient temperature,high reliability,l.e.it can be on at nights and in fog,and be offin days automatically. ■Suitable for GB3836-2000,IEC60079 standard request.