音叉式液位开关LFV300(英文)

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1、TheLFV300universallimitswitchforliquids–ruggedandreliablemeasurementofliquidsusingthetuningforkprincipleSHEETtotheuniversalmeasurementprincipleoftheLFV300anditsflexibledesign.Atube-ex-tendedvariantforverticalmountingwithupATADto6metresswitchingdistancetotheto

2、pofthecontainerisalsoavailable–theLFV330.Awideselectionofflange,threadsandhygi-enicconnectionsallowcustomer-specificso-lutions.Thedeviceissuitableforhygienicap-plicationsandcanbecleanedusingSIPandCIPprocesses.Therearealsovariantsforuseinpotentiallyexplosiveat

3、mospheres,topreventoverfilling(incompliancewithWHG),andwithmarinecertification.Advantages:RuggeddevicedesignFlexibleconceptallowscustomer-ThelevelsensorsoftheLFV300seriesarespecificsolutions,particularlyinLevelswitchforfulluniversallyusablelimitswitchesthatde

4、tecthygienicareasandEx-zonesandemptymessagespredefinedfillingheightsinliquidsystemsTeachingwithoutfillingVibroniclevelswitchTwithmillimetre-accuracy–evenunderdiffi-Veryhighreproducibilitycultoperatingconditions.Themeasurementprincipleoftheoscillatingforkreact

5、stochangesindensitybetweenthesurroundingairandtheliquid,andthusoperatesinde-pendentlyofthetankmaterial,containerstructuresortheliquidinvolved.Theruggedsensorrequiresnocalibrationwiththeme-diumandoperateswithoutwearormainte-nance.AreaofuseTherearealmostnorestr

6、ictionstothedevice’sareasofuseasalimitswitchintanks,storageandintermediatecontainers,ortoprotectpumpsfromdry-running–thanksLFV300FaultmonitoringTheelectronicsmoduleofLFV300monitorscontinuouslythefollowingcriteria:StrongcorrosionordamageonthetuningforkLossofvi

7、brationLinebreaktothepiezodriveTypeoverviewLFV310LFV330AttributesPreferredapplication:LiquidsLiquidsLength:-80…6000mm(3.15…236.22in)tubeextentionProcessconnection:ThreadG¾A,G1A,flanges,hygienicThreadG¾A,G1A,flanges,hygienicfittingsfittingsProcesstemperature:-

8、50…+150°C(-58…+302°F)-50…+150°C(-58…+302°F)-50…+250°C(-58…+482°F)with-50…+250°C(-58…+482°F)withtemperatureadaptertemperatureadapterProcesspressure:-1…64bar(-14.5…928psi)-1…64bar(-14.5…928