适用范围Application1区、2区危场所。IIA、IIB、类***性气体环境.*如要求增安型请注明.CanbeusedinZone1andZone2one2dangerousplaces.CanbeusedinIIA,IIB、groupexplosiveatmosphere.*Pleasenoteifwantsafety-increasedtype.进线口螺纹（Ｇ")Inlet’sthread电缆外径（）Ｃable’soutsidediameter防护等级Protectiongrade3/410-14IP54*IP55)