滲碳爐,陶瓷窯直接連接到氧化鋯探頭碳勢控制,氧百分含量,露點CO或H2補償探頭結(jié)垢處理,探頭維護,探頭清潔Modbus ,Profibus ,或DeviceNet?通訊PID控制,閥位控制和直流DC重發(fā)The2404AtmosphereControllersprovideaccuratedisplayandcontrolofcarbonlevelincarburizingfurnacesandceramicglazingkilns.Therearethreedifferentcontrollersthatconnecttoavarietyofcommonzirconiaprobes,includingtheSeriesAPfromEurotherm,whichmeasurethe%oxygeninafurnace.Thecarbonleveliscalculatedfromtwoinputs,the%O2andtemperaturemeasuredbytheprobe.AnoptionalthirdinputcanacceptasignalfromaCOorH2analyzer,thusprovidingamoreprecisecarbonordewpointmeasurement.Inadditiontocarbonlevels,thecontrollercanbeconfiguredtomeasure%O2,logO2,dewpoint( Cor F)andprobemillivolts.Aprobecleanoutputforcescompressedairthroughtheprobeatregularintervalstoburnoffsoot.Asootingalarmwillwarnifcarbondeposits builduptogivefalsereadings.HealthoftheprobeismeasuredbymonitoringthetimeittakestheprobemVreadingtorecoverfromself-clean.ProbecleanandCO/H2compensationareenabledbydigitalinputs.Arangeofplug-inmodulesprovidecontrol,alarmandretransmissionoptions.OptionalModbus ,ASCII,orProfibus communicationsareavailable.ESO209-ThislowcostversionoffersPIDandtwomoduleslotsplusModbus orASCIIcommunications.ES0288-ThisversionisidenticaltoES0209,butwithProfibus -DPcommunications.ES0278-ThisversionoffersPIDorvalvecontrol,twomoduleslots,fiverelayoutputs,Modbus orProfibus communicationsandanoptionalthirdslotforretransmissionorCOcompensation