HQ Serie Diesel-Durchflussmesser

1.summary Trademeasurementprecision0.3,tenfoldoforificeplate. Requirementofstraightpipelessthan0.5D Pressurelossis1/3oforificeplate,pressurerecoveringdoublefasterthanorificeplate Flowingnoiseproportionorificeplate1:15 Replaceorificeplatetosavecostdirectly Complexworkingconditionscouldbemeasured Balancedandstable,energysavingandenvironmental. 2.features Highprecision Structurewithmultiholecouldbalancetheflowfield,reducethevortexshakeandsignalnoise,substantiallyimprovethestabilityofflowfield,maketheprecisionimprovedtenfoldthanorificeplate,repeatabilityreachto0.1%. Lowerrequirementofstraightpipe Becauseofstableflowfieldandtwofoldpressurerecoverythanorificeplate,thestraightpipeleastcouldlessthan0.5D,whichcouldsaveamassofstraightpipe,especiallyexpensiveones. Reducethepermanentpressureloss Thedesignofmultiholesymmetrydecreasetheshearforceofturbulentflowandwhirlpoolshape,reducetheenergyofmotionloss,andsaveprettybigcostofoperationenergy. Directlyreplacetheorificeplate Befamiliarwiththeusemethodandappearanceoforificeplate,whichallowsdirectlyreplacementandadjusttotheenergymeteringreformofchangingorificeplateintoHQseriesbalancedflowmeter. Resistanttosmudginessandblockage Balanceddesignofporousandasymmetricstructurereducetheretentionshapeandassuredirtymediumsflowthroughtheholes. Widemeasuringrange Reynoldsnumberleasttobelessthan200,maximumgreaterthan107,β0.25 0.9 Long-termandgoodstability Apparentdecreasingofturbulentflowshearforcedrasticallyreducetherubofmediumsandthrottlingpart,thestableβnumberandnonmovablepartskeepsthelong-termstability. Hightemperatureandpressuremeasuring MAXWorkingtemperature850°C,MAXworkingpressure42Mpa. Complexworkingconditionsmeasuring.