品牌walchem型号WDP规格咨询13701600767产品别名咨询13701600767用途咨询13701600767适用行业咨询13701600767WPH系列自动控制器能准确测量PH及MV值，若测量值超过设定范围，机器会发出警报并输出信号给定量水泵，进行添加或排出***，4个继电器控制输出，每个继电器可以***设定，4-20MA输出控制信号，可接图表记录仪、PLC等，自动检查功能，测量范围：-2—16PH，+-1500MV，分辨率：0.01PH,1MV.WPHFeatures?pHorORPoperationissoftwareselectable?Optionalisolated4-20mAoutput?Versatilerelayconfiguration?Auxiliaryrelayscanbeconfiguredas:?HighAlarm?LowAlarm?In-RangeOutput?Out-of-RangeAlarm?ProbeWash?ProbeWashfeatureallowsautomatedsensorcleaningupto10timesperday?SelfTestfeaturesimulatesasensorsignal,quicklyidentifyingiftheelectronicsarefaultyornotWDPFeatures?Allofthefeaturesofthesingleinputmodels?Additionaloptionalisolated4-20mAoutput?Each4-20mAoutputmaybeassignedtoanysensorsignaloritstemperaturesignal?Anyrelaymaybeassignedtoeithersensorinput?Usetwoseparatedrycontactinterlocksforeachsensor’srelaysoruseonedrycontact)