適用范圍Application 1區(qū)、2區(qū)危場所. IIA、IIB、IIC類爆炸性氣體環(huán)境 Can be used Zone 1 and Zone 2 dangerous places. Can be used in IIA,IIB,IIC group explosive atmosphere. 型號含義Model implication 主要技術參數(shù) Main technical parameters 額定工作電壓（Ｖ）Ratedvoltage 額定工作電流（Ａ）Ｒatedcurrent 電纜外徑（Φ,mm）Ｃable’s outside diameter 進線口螺紋（Ｇ')Inlet’s thread 防爆標志Ex-mark 防護等級Protectioncategory 防腐等級 Corrosion-proof category 質量(Kg)Mass 220 10 10-14 3/4 Exed II CT6 IP65 WF2 0.7 *注：本產(chǎn)品通頭配置G/34“，如用戶要求通頭配置為G1/2“或G1'請注明.通頭為普通型通頭，如用戶要求采用復合密封型則請注明。 *Note:The product’s hea’s normal dimension is G3/4',please noted if it is G1/2'or G1' by use’s demand.Through head is normal,please noted if the user demands combined seal type. 控制開關代號Ｃontrolling switch code 觸點組合型式 Contact compound type 種類 Sorts 單極 Single-pole 雙極Ｄouble-pole 串極 Series-pole 雙控制 Double-controlled 代號　Ｃode A B C D 產(chǎn)品特點 Features 外形示意圖 Main technical parameters 外殼為增安型結構，采用高強度難燃塑料壓制而成，外形美觀且具有抗 靜電耐沖擊及穩(wěn)定性好又耐腐蝕等優(yōu)良性能。 內(nèi)裝控制開關為隔爆元件，為二極BK8030系列控制開關. 電纜布線. 符合GB3836-2000,IEC60079 The shell is of safety-in creased type which is made of rihidfame-resistant plastic with aestheric appearance,functions of electrostatic-resistant,impulsion-with standing,good stability and corrosion-proofing,etc. Inside is arranged explosion-proof switch which is double-ploe Bk8030 series Ｃablewirint. Suitable for GB3836-2000,IEC60079 standard request.