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，現場防爆操作柱廠家
1.鑄鋁合金壓鑄外殼，外表噴塑；2.內裝全能轉換開關、按鈕、電流表、指示燈等；3.旋鈕替代按鈕，一孔替代多孔；4.30多種功用由用戶挑選；5.電流表量程由用戶指定；6.鋼管或電纜布線；7.可根據用戶需求特制8.契合GB3836-2000、IEC60079，GB12476.1-2000、IEC61241規范需求。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.爆炸性氣體環境風險場所：1區、2區；2.可燃性氣體、蒸氣等級：ⅡA、ⅡB、ⅡC；3.溫度組別：T1~T5；4.戶內、野外(IP54，可按用戶需求到達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，現場防爆操作柱運用種類Usingsort額外電壓Ratedvoltage(V)額外電流Ratedcurrent(A)防爆標記Explosion-proofingmarker防護等級Protectioncategory防腐等級Cosion-proofinggrade進線口螺紋Inlet‘sthread電纜外徑（mm）Cable‘soutsidediameterAC-3AC-43802205，10，16ExdeⅡBT5ExdeⅡCT5IP54IP65W，WF1，WF2G1G3/4Φ12~Φ18Φ10~Φ15  代號Code按鈕觸頭方式FormofbuttoncontactⅠ一常開一常閉1NO+1NCⅡ二常開2NOⅢ二常閉2NC 開關組合符號Thecodeofswitch觸摸圖Chartofcontact等效開關Equivalentswitch旋鈕方位(實線表明定位，虛線表明自復位)Rotarybutton‘sposition，reallinedenoteslocationbrokenlinede-notesauto-resetting等效功用闡明InstructionforequivalentfunctionA    多信號逐級傳送，方向恣意旋轉。Multi-signalstransmitgraduallyandconvertinrandom.