>> P.16
MeaningofSymbolsABSOLUTELinearEncoderThisisanelectronicmeasuringscalethatprovidesadirectreadoutofabsolutelinearpositionwhenswitchedon,withoutneedingtobezeroedorreset.Mitutoyomeasuringinstrumentsincorporatingthesescalesprovidethesignificantbenefitofbeingalwaysreadyformeasurementwithouttheneedofpreliminarysettingafterswitchingon.Therearethreetypesofabsolutelinearencodersdependingonwhetherthemethodusediselectrostatic,electromagnetic,oroptical.Theyarewidelyusedinvariousmeasuringinstrumentsasmeasuringsystemsendowedwithenhancedreliabilityofmeasuredvalues.Advantages:1.Nocounterroroccursevenifyoumovethesliderorspindleextremelyrapidly.2.Youdonothavetoresetthesystemtozerowhenturningonthesystemafterturningitoff*1.3.Asthistypeofencodercandrivewithlesspowerthantheincrementalencoder,thebatterylifeisprolongedtoabout5years(continuousoperationof18,000hours)*2undernormaluse.*1Unlessthebatteryisremoved.*2InthecaseofABSOLUTEDigimaticcalipersandABSOLUTEcoolantproofcalipers.isatrademarkofMitutoyoCorporation.IPCodes(IEC60529:2013,JISC0920:2003)Thesearecodesthatindicatethedegreeofprotectionprovided(byanenclosure)fortheelectricalfunctionofaproductagainsttheingressofforeignbodies,dustandwaterasdefinedinIECstandards(IEC60529:2001)andJISC0920:2003.[IEC:InternationalElectrotechnicalCommission](IP:InternationalProtection)IP□□□Firstcharacteristicnumeral0123456ASø12.5mmobjectprobeshallnotfullypenetrateenclosure*Denition—ASø50mmobjectprobeshallnotfullypenetrateenclosure*DegreesofprotectionagainstsolidforeignobjectsBriefdescriptionUnprotectedProtectedagainstsolidforeignobjectsofSø50mmandgreaterProtectedagainstsolidforeignobjectsofSø12.5mmandgreaterProtectedagainstsolidforeignobjectsofSø2.5mmandgreaterProtectedagainstsolidforeignobjectsofSø1.0mmandgreaterProtectedagainstdustASø2.5mmobjectprobeshallnotfullypenetrateenclosure*ASø1.0mmobjectprobeshallnotfullypenetrateenclosure*Ingressofdustisnottotallyprevented,butdustthatdoespenetratemustnotinterferewithsatisfactoryoperationoftheapparatusorimpairsafety.Noingressofdustallowed.Dust-proofisatrademarkofMitutoyoCorporation.*Fordetailsofthetestconditionsusedinevaluatingeachdegreeofprotection,pleaserefertotheoriginalstandard.ThirdcharacteristicnumeralDegreesofprotectionagainstoilAbstractFGOil-resistantOil-proofDropsorsplashesofoilfromanydirectioncausenoharmfuleffects.Protectionagainstentryofoildropletsorsplashesfromalldirections.TheprotectionlevelsagainstoilarespecifiedonlyintheappendixofJISC0920.Secondcharacteristicnumeral012345678DegreesofprotectionagainstwaterBriefdescriptionUnprotectedProtectedagainstverticalwaterdropsProtectedagainstverticalwaterdropswithinatiltangleof15°ProtectedagainstsprayingwaterProtectedagainstsplashingwaterProtectedagainstwaterjetsProtectedagainstpowerfulwaterjetsProtectionagainstwaterpenetrationProtectedagainsttheeffectsofcontinuousimmersioninwaterDenition—Verticallyfallingwaterdropsshallhavenoharmfuleffects.Verticallyfallingwaterdropsshallhavenoharmfuleffectswhentheenclosureistiltedatanyangleupto15°oneithersideofthevertical.Watersprayedatanangleupto60°eithersideoftheverticalshallhavenoharmfuleffects.Watersplashedagainsttheenclosurefromanydirectionshallhavenoharmfuleffects.Waterprojectedinjetsagainsttheenclosurefromanydirectionshallhavenoharmfuleffects.Waterprojectedinpowerfuljetsagainsttheenclosurefromanydirectionshallhavenoharmfuleffects.Ingressofwaterinquantitiescausingharmfuleffectsshallnotbepossiblewhentheenclosureistemporarilyimmersedinwaterunderstandardizedconditionsofpressureandtime.IngressofwaterinquantitiescausingharmfuleffectsshallnotbepossiblewhentheenclosureiscontinuouslyimmersedinwaterunderconditionswhichshallbeagreedbetweenmanufactureranduserbutwhicharemoreseverethanforIPX7.TÜVRheinlandcertificationmarksMeasurLink®ENABLEDmarksAllproductswiththemarksshownonthelefthavepassedtheIPtestcarriedoutbytheGermanaccreditationorganization,TÜVRheinland.0000045042ProductsequippedwiththemeasurementdataoutputfunctioncanbeconnectedtothemeasurementdatanetworksystemMeasurLink®.MeasurLink®isaregisteredtrademarkofMitutoyoCorporationinJapanandMitutoyoAmericaCorporationintheUnitedStates.MeasuringInstrumentsShippedwithInspectionCertificateMitutoyoguaranteesproductqualityasaleadingprecisionmeasuringinstrumentmanufacturerandshipsmeasuringinstrumentswithaninspectioncertificatethatincludesinspectiondatasothatcustomerscanusethemwithconfidence.Mitutoyoalsocalibratesthepurchasedmeasuringinstrumentandissues,forafee,acalibrationcertificatethatprovestraceabilitytotherelevantstandard.Note:Forthemeaningoftheinspectionmarksshownatleft,refertothedetaileddescriptionofeachproduct.●Regardingtheproductscorrespondingtothefivemarksabove,seeeachproductpagefordetails.●Fordetails,contactthenearestMitutoyosalesoffice.13
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