SJG-3083IndustrialAcidAlkaliConcentrationMeterSJG3083IndustrialAcidAlkaliConcentrationMeterisourcompanyslatestmicrocomputerbasedhighendinstrument.AlltheinformationintheinstrumentisdisplayedinEnglish.ItischaracterizedbycompleteEnglishdisplay,Englishmenuoperation,intelligence,multiplefunctions,highmeasuringperformance,andstrongenvironmentadaptability.Itcanbewidelyusedinthermalpowerplants,chemicalindustryandotherindustries.Itcanbeusedtotesttheconcentrationoftheregeneratedliquidinhighpuritywaterpreparationprocessbymeansofionexchange.ItcanalsobeusedforcontinuouslymonitoringtheconcentrationoftheAcidandAlkaliinthepicklingsolutionsforcleanboilersandpipelines.Features
NewDesign,Aluminiumshell,highlevelE-timewateranalyzer.
UserfriendlyEnglishdisplay,multiparameterdisplayedsimultaneously:concentrationvalue,outputcurrent,temperature,timeandstatus.UsinghighresolutiondotmatrixgraphicLCDmodules.Intelligent:SJG-3083MeteradoEnglishOn-lineAcidAlkaliConcentrationptshigh-precisionADconversionandsinglechipmicrocomputerprocessingtechnologies.ItcanbeusedforthemeasurementoftheHCl,NaOHconcentrationandtemperature,automatictemperaturecompensation,automaticrangeswitchingandself-checking.Reliability:Allthecomponentsarearrangedononecircuitboard.Nocomplicatedfunctionalswitch,adjustingknoborpotentiometerisarrangedonthisinstrument.Stronginterferenceimmunity:Itscurrentoutputadoptsoptoelectronicisolatingtechnology.Thismeterhasstronginterferenceimmunityandthecapacityoflong-distancetransmissionaswellasexcellentelectromagneticcompatibility.Waterproofanddust-proofdesign:ItsprotectiongradeisIP54.Itisapplicableforoutdooruse.Automaticrangeswitching:Themeasuringrangescanautomaticallyswitchwithinthemeasuringrangeoftheelectrode.Communicationinterface:RS485,Itcanbeeasilyconnectedtoacomputertoperformmonitoringandcommunication.Phasesensitivedetection:Eliminatingtheinfluenceofconductorsonthemeasurementofhydrochloricacidalkaliconcentration.Automaticmeasuringfrequencyswitching:Thiscanhelppreventelectrodesfrompolarization,soastoenhancetheiraccuracy.TechnicalIndexes1.Measuringrange:concentration:(0.00~10.00)%HCL;(0.00~10.00)%NaOH,(0.00~30.00)%H2SO4;(0.00~10.00)%NaCL(biggerrangecustomized),(0.00~15.00)%HNO3;temperature:0~99.9ºC(Option)2.Intrinsicerroroftheelectronicunit:concentration:±1.0%,temperature:±0.3ºC3.Automatictemperaturecompensationrange::0~99.9ºC4.Solutiontested:0~99.9ºC,0.6MPa5.Intrinsicerroroftheinstrument:concentration:±2.0%(theerrormaybelessthan0.05%afterusualpointcalibration)Temperature:±0.5ºC(0.0ºC≤T≤80.0ºC)6.Repeatabilityerroroftheelectronicunits:±1.0%7.Stabilityoftheelectronicunit:±1.0%/24h8.Isolatedcurrentoutput:4~20mA(load<750Ω)9.Outputcurrenterror:≤±1%FS10.Compensationrangeofthetemperaturecoefficient:(0~10.0)%/ºC(adjustable)11.Alarmrelay:AC220V,3A12.RS485CommunicationInterface13.Powersupply:AC220V±22V,50Hz±1Hz,24VDC(option)14.Protectiongrade:lP54,Aluminiumshell,applicableforoutdooruse.15.Clockaccuracy:±1minute/month16.Datastoragecapacity:lmonth(1point/5minutes)17.Savingtimeofdataunderacontinuouspower-failurecondition:10years18.Overalldimension:146(length)x146(width)x150(depth)mm;dimensionofthehole:138x138mm19.Weight:1.5kg20.Workingconditions:ambienttemperature:0-60ºC;relativehumidity<85%