乐清市研安防爆电器有限公司

研安LBZ/LCZ/LNZ-10防爆操作柱(ⅡB、ⅡC)防爆操作柱，LBZ防爆操作柱，LCZ防爆操作柱，现场防爆操作柱厂家
1.铸铝合金压铸外壳，外表喷塑；2.内装全能转换开关、按钮、电流表、指示灯等；3.旋钮替代按钮，一孔替代多孔；4.30多种功用由用户挑选；5.电流表量程由用户指定；6.钢管或电缆布线；7.可根据用户需求特制8.契合GB3836-2000、IEC60079，GB12476.1-2000、IEC61241规范需求。1.DiecastedA1-alloyshellwithplastic-sprayedsurface2.Internallymounteduniveralchangeoverswitch，ammeterandindicator，etc3.Rotarysubstituteforthebutton，oneholesustituteforrnulti-hole4.Therearemorethan30functionsvailableforusers‘choice5.Theammeter‘smeasuringrangeCanbemadebyusers6.Steelpipeorcablewiring.7.Canbecustomizedaccordingtousers‘requirements.8.SuitableforGB3836-2000、IEC60079，GB12476.1-2000、IEC61241standardrequest. 1.爆炸性气体环境风险场所：1区、2区；2.可燃性气体、蒸气等级：ⅡA、ⅡB、ⅡC；3.温度组别：T1~T5；4.户内、野外(IP54，可按用户需求到达IP65)。1.Forthedangeroussiteswithexplosiveairmixture:1division、2division2.Flammablegas，steamclass:ⅡA、ⅡB、ⅡC3.Temperaturesclassification:T1~T54.Indoorandoutdoor(IP54，ItcouldbedesignedasIP65accordingtouser‘srequirements).  研安LBZ/LCZ/LNZ-10防爆操作柱(ⅡB、ⅡC) ，立柱式防爆操作柱，现场防爆操作柱运用种类Usingsort额外电压Ratedvoltage(V)额外电流Ratedcurrent(A)防爆标记Explosion-proofingmarker防护等级Protectioncategory防腐等级Cosion-proofinggrade进线口螺纹Inlet‘sthread电缆外径（mm）Cable‘soutsidediameterAC-3AC-43802205，10，16ExdeⅡBT5ExdeⅡCT5IP54IP65W，WF1，WF2G1G3/4Φ12~Φ18Φ10~Φ15  代号Code按钮触头方式FormofbuttoncontactⅠ一常开一常闭1NO+1NCⅡ二常开2NOⅢ二常闭2NC 开关组合符号Thecodeofswitch触摸图Chartofcontact等效开关Equivalentswitch旋钮方位(实线表明定位，虚线表明自复位)Rotarybutton‘sposition，reallinedenoteslocationbrokenlinede-notesauto-resetting等效功用阐明InstructionforequivalentfunctionA    多信号逐级传送，方向恣意旋转。Multi-signalstransmitgraduallyandconvertinrandom.