中国.乙荃防爆电器（防爆仪表BAb-1/1系列）BYB防爆电工测量仪表(e、ⅡB)BYBExplosion-ProofElectricEngineeringMeasurementMeter(e、ⅡB)1.铸铝合金外壳，表面喷塑；2.内装各种电工测量仪表，可根据用户要求制成各种直接测量或间接测量物理量仪表；3.输入量和显示值可由用户任意提出；4.钢管或电缆布线。1.DiecastedAl-alloyshellwithplastic-sprayedsurface;2.AllkindsofelectricengineeringmeasurementmeterarebuiltinAllkindsofmetersfordirectlymeasuringofindirectlymeasuringplysicalquantitycanbemadeaccordingtousersrequirements3.Inputvolumeandindicating＆#118aluecanbesubmittedbytheusersfreely;4.Steelpipeandcablewiring.1.***性气体环境***场所：1区、2区；2.可燃性气体、蒸气级别：ⅡA、ⅡB；3.温度组别：T1~T6；4.户内、户外。1.Forthedangeroussiteswithexplosiveairmixture:1division、2division;2.Flammablegas,steamclass：ⅡA、ⅡB;3.Temperaturesclassification：T1~T6;4.Indoorandoutdoor.额定电压Ratedvoltage(V)防爆标志Explosion-proofingmarker防护等级Protectioncategory防腐等级Corrosion-proofinggrade进线口螺纹Inletsthread电缆外径(mm)CablesoutsidediameterAC220;380ExeⅡT6ExdⅡBT6IP55WF1;WF2G3/4Φ10~Φ15DC6,12,24,36,48,110,220)