strong acid flow meter (liner PTFE)

strong acid flow meter (liner PTFE) Differentialmodeflowmeterutilizesthemodernsensorandcomputertechnology.ItnotonlyinvolvescharacteristicsofTargetFlowmeter,HoleBoardFlowmeterandTurbineFlowmeter,butalsomeasureaccuracycomparabletoCubageFlowmeter.Sinceitsanti-interfere,anti-impurity,portabilityandreliability,itiswidelyusedinfieldsofpetroleum,chemicalindustry,energy,foodstuff,environmentprotection,waterconservancy,gasetc.ItsqualityishigherthanAmericanbrandflowmeter,butjustsoldatChineseprice.Italsocantakeplacemanyothertypesofflowmeters(turbine,electromagnetic,ultrasonic,mass,volumetric,vane-wheel,by-pass,orifice,differentialpressureflowmeter). Characteristics lMeasurementflowofliquid,gas,steam,ropymediumsorambulatorymediumsinlow,normalorhightemperaturecondition.lTotalquantitymeasurementaccuracyisnotlessthan0.2%.lHighsensitivity,abletomeasureverylowvelocitybelow0.8m/s.lNomovablepart,safeandreliable.lWidemeasurerange,biggerthan1:30.lGoodrepeatability,generally0.10.08%,fasttomeasure.lSmallpressureloss,onlyabout1/2PofStandardHoleBoard.lAbletoadopthangweightmethodtotesttheflowmeter.lMeasurementrangecanbechangedbyreplacingtargetaccordingtoneed.lLCDdisplay.l4-20mA,0-10V,impulse,andRS485outputs.lEasyinstallationandmaintain.anti-interfere,anti-impurity,anti-acid,corrosionresistant,portability maintechnicalindices Measuredmedia Liquid,gas,steam Nominaldiameter Pipelinetype 15 300mm Clampedmountingtype 15 600mm Insertedtype 100 4000mm Nominalpressure 0 55MPa 0 55MPa 0 55MPa Mediatemperature -20 70oC(normaltemperaturetype) -196 +700oC(high/lowtemperaturetype) Accuracy ±0.2% ±0.5% ±1.0% ±1.5% ±2.5% Rangedegree 1:10 1:15 1:30 1:100(gas) 1:15(steam) Compensationtype Temperaturecompensation;pressurecompensation Repeatability 0.1% 0.08% Powersupply Built-in3.6VLibatter;externalpowersupplyof24VDC; 220VAC(onlyforseparatedigitaltube) Outputforms Sitedisplayreading;4 20mA(2-wiresystem);pulse;0 10V; RS232/RS485(optional);HART PROTOCOL Measurementtube Material Carbonsteel;s.s.304;s.s.316L;alsosuppliedtouserrequirement Explosion-proofsign Intrinsicallysafetype(ExiallCT4);Explosionisolatingtype(ExiallBT4) Protectionclass IP65;IP67;IP68 Note:SizeofflowmeterflangeshallexecuteGB/T9115.1 9115.4 2000seriesstandard.Forpipelinetype,smalldiameterflowmeterofDN6,DN8,DN10etc.canbemanufacturedtouserrequirements. Description a.ConnectionflangeshallexecuterelevanttechnicalrequirementsinstatestandardGB/T9115.1 9115.4-2000. b.Allstandardflangesfromothercountries(Japanesestandard,USAstandardandGermanstandardetc.)arespecialorder. c.Forhightemperaturetypeandtemperature/pressurecompensationtype,inadditiontopipelineflange,connectionmodecanbeclampedmountingtype,insertedtypeorthreadedstructure. d.Jacketinsulationtype(heatconductingtype)issuitableforapplicationsinwhichpreheatingandthermalinsulation,orprocessthermalinsulationarerequiredtoeliminatemediasolidifyingandcrystallizationduringprocessflow.Thistypeisnormallyusedforviscousmediasuchasmodifiedasphaltandcoaltaretc. e.Whenmediatemperatureinhightemperaturetypeflowmeteris>200,upside-downhorizontalinstallationmustbeusedfortheinstrument.Forthepurposeofdesign,sufficientinstallationspaceshallbeconsidered. f.Incasemediaflowup-downordown-up,forordering,pleasenote:rightview,leftview(showinggaugehead)