Contactperson:RobineChungContactEmail:nk.ronine@Gmail:nk.robine@Yahoo:nk.robine@Tel:+86-23-68645071Mobile:+86-13193089627Fax:+86-23-68089506Skype:nakinrobineYahoomessengerID:nk.robinhttp://51.com/nakinrobine/http://oilpurifiers.http://nikioilpurifier.en./http://nakinrobine.en.Application:SeriesNKEEarespeciallydesignedforthemeasurementofwatercontentinoil.SeriesNKEEisidealforonlinemonitoringofmoistureinlubricationorinsulationoil,whichisveryimportantforthelong-termperformanceandadaptivemaintenanceofplantandmachinery.Forinstance,moistureaffectsdramaticallytheinsulationcharacteristicsofelectricaltransformeroilandthereforecontinuousmonitoringisextremelyimportant.Humiditymeasurementinoil:Similartothehumidityintheair,thewatercontentinanoilcanbedescribedbytheabsolutevalueinppmorbytherelativevalueaw:-ppm(massofwater/massofoil)-aw(actualwatercontentasfractionofthewatercontentinthesaturatedoil)aw=0correspondstowater-freeoil,whileaw=1describesfullysaturatedoil.AwmeasurementwithNKEEtran***itterseriesisbasedontheoutstandinglongtermstabilityandresistancetopollutionoftheNKEEcapacitivesensorelementsseriesHC.ProductVersi***:ThephysicalquantitiesmeasuredarewateractivityawandtemperatureT.WiththesequantitiesNKEEcalculatesthewatercontent(ppm)inmineraltransformeroils.Calculationofwatercontentinnon-mineraltransformeroilsandlubricationoilscanbeaccomplishedbydownloadingspecificparametersoftheoil.TechnicalParameters:Measuringrange0...1aw,-40...180°COutput0-5V,0-10V,4-20mA,0-20mAAcurracy+/-0.01aw;+/-0.2°CPowersupply24VAC/DC)