UDK-201系列电接触液位控制器ELECTRODETYPEWATERLEVELSWITCH◆概述GENERALUDK-201系列电接触液位控制器，是导电液体液位自动控制的仪表，优点是采用组合式，控制器和传感器不同组合可以完成多种功能.广泛适用化工、轻工、食品等工业各种导电液体液位自动化控制。对高层楼房上及锅炉水位控制尤为适用。UDK-201serieselectriccontactliquidlevelcontroller,isaconductiveliquidlevelautomaticcontrolinstrument,theadvantageiscombined,andthecontrollerSensorstodifferentcombinati***cancompleteavarietyoffuncti***.Widelyusedinchemical,lightindustry,foodandotherindustrialconductiveliquidlevelautomaticpeciallytrueonhigh-risebuildingsandboilerwaterlevelcontrol.◆技术参数TECHNICALSPECIFICATIONUDK-201/GUDK-201/GH备注Remarks内电极电压Electrodevoltage8VAC24VAC额定电压RatedvoltageAC220V液体电阻率Liquidresistivity1-30KΩ.cm³30-200KΩ.cm³偏差Deviation≤5mm重复性误差Repeatabilityerror±2.5mm切换差Switchispoor12mm环境温度Environmenttemperature-0-+55℃环境湿度Environmentalhumidity45-85%消耗功率C***umedpower3.2W控制输出ControltheoutputAC220V5A电缆线长度Cablelength≤1000mm0.75cmm²电缆线触点寿命Contactlife500000介质温度Mediumtemperature0-150℃0-250℃PS≤70℃BS≤250℃介质压力Mediumpressure常压Atmosphericpressure≤4MPaBS传感器为4MPa)