MHSA 英文users manual使用手册.docx
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MHSA 英文users manual使用手册.docx
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MHSA英文usersmanual使用手册
HandheldUltrasonicLevelMeter
Manual
00000361
Contents
Ⅰ、companyintroduction...............2
Ⅱ、productionintroduction.............2
Ⅲ、interfacespecification...............3
Ⅳ、technicaldata.....................4
Ⅴ、datasetting........................4
Ⅵ、cautions..........................6
Ⅶ、connectionschema.................7
Ⅷ、troubleshooting....................8
Ⅰ、Companyintroduction
Wehasbeingusedadvancedtechnologytosolvedifficultsensing/controlproblemsinabroadrangeofindustries.Wearespecializinginultrasonicinstrumentforindustrymanufacturingandautomaticindustry,andwehaveaccumulatedquitealotoftechnologyexperienceforproductsexploitationandsomepatentsforspecialproducts.
Ourproductsincludingultrasoniclevelmeter,ultrasoniclevelsensor,ultrasoniclevelindicator,ultrasonicflowmeter,ultrasonicconsistencemeter,etc.AndtheapplicationareaofourproductsincludePaperproducing,Mining,Reservoir,Petroleum,watertreatment,Obstacledetection,collisionavoidanceetc.ourproductionarepopularinChina,Indian,USA,Indonesia...
Undertheprincipleoftobearightmanfirst,wearealwaysconcentratingonofferingourcustomersproductsofperfectqualityandhearttoheartservice.Everycustomertousisourfriendfirst,andwewilltryourbesttobringyouconvenience.
Ⅱ、productionintroduction
Adoptingexcellentexperiencefromhomeandabroad,thisinstrumentiseasytooperationandcarry.Itemployslargescaleintegratedcircuit,mountedrateupto99%.Owningtothat,itisreliableforlongertimeandbringslowestpowerconsumption.outputisRS232.
Ⅲ.Interfacespecification
Key
State
Function
Normal
Longpresstoopen/close
Menu
Back
Normal
longpresstodownload
Clicktostart/stop
Normal
Enter
Menu
Pagedown
Input
Confirm
Normal
On/offdisplay
Menu
Enter
Input
Shiftorminus
Normal
Switch
Menu
Pageup
Input
Plus
Ⅳ、Technicaldata
Sensingrange:
m
Unusablearea:
Output: Maxerror: ■±0.3%,□±1mm Currentmaxloadimpedance: 150Ω Sensorfrequency: 200~2000KHz(optional) Worktemperature: normalworkpressure: normal Display: LCDDisplayresolution: 1mm Keyboard: 5sensitivekey Sensorcablediameter5~10mm×1.5m(optional) Mainprocessordimension: 200×100×35(mm) Power: 1.5VAAbattery×5orDC9V Normalconsumption: <0.5W Idleconsumption: <5mW Ⅴ、Datasetting 1.Cursorshiftfromlefttoright.Thesequenceofdigitinputis“0~9.–”.pressconfirmtosave,powertocancel.Whenparameterrangeisnarrow,pressplustoaddandshifttominus. Afterpoweroff,press“ and ”atthesametimeuntil“Default”showstorestorefactorysettings. 2.Menu Menu Name Function Common HT Installationheight Decimal Displaydecimaldigit INTENS Filtertimes Light Auto-close Output F0 Startpointofoutput FS Endpointofoutput ADD Serialportaddress BDR. Baudrate Senior COMP *** Equation Constant,only1 TEMPCR Temperaturecorrection Display Displaycorrection Linear Linearcorrection Pole *** BL Blindarea(m) PUL Pulseintensity F frequency Gain receivegaincontrol: 0forauto Collect Time Timeset Timing Timetiming FixT Fixtime(minutes): 0formanual CLL *** CLH *** Record 0forCurrent,1forsingle,2*** Check Checkdata 3.filteringmethod Atsomeworkplace,obstacleshallbeappearandreflectsoundwave.Itwillinterruptthesenserangeseriously.Itneedtosetafiltervaluetoremove.Usage: Press“ + ”atsametime,thedistancewillbedisplayed,press“ ”toshieldscreen.thenpress“ ”toexit. Afterpoweroff,press“ and ”atthesametimeuntil“Default”showstorestorefactorysettings. ◆◆◆Readthismanualcarefullybeforeresetdata◆◆◆ Ⅵ、Cautions 1.Don’tputbatteryanodeandcathodereversed.rechargeablebatteryisavailable,betteruseAANickelhydridebatteries.rechargeablepowermustbestandardDC9Vandmatchwithourproduction. 2.Insertsensoraligningandcorrect. 3.Adjusttheendofsensorrepeatedlytobeverticaltothesurfacetomeasuredlevel.Thedistancebetweentheprobeandsurfacedependsonthemaximumdisplacementofthesurfacetobemeasured,blindzoneoftheinstrumentandrangeofprobe. 4.Iftheliquidtobemeasuredissewageorcontainingafloatimpurities,awire-fenceshouldbeplacedundertheprobetokeepthemoutofthenormalmeasurementrangeoftheprobe.Otherwisecorrectandstabledisplaycannotbeobtained. 5.Settransmittedpulseintensityproperly,avoidabnormalphenomenon. Ⅶ、Connectionschema 1、Powerandsensor Powercanuse1.5VAAbattery×5orDC9V.Itcanchargewhenusingrechargeablebattery.Don’tusegeneralbatteryandDCpoweratthesametime.Sensorinterfacedefinitionillustratedasabovediagram Ⅷ、Troubleshooting NO Problem Reason remedy 1 Nodisplaywhenpoweron powerisnotconnectedor”﹢”“﹣”arereversely. Toolowortoohighvoltage ①checktoensurecorrectwiringasinstructed;②checkbatterypower 2 Displayvaluesnotchangewithdistance Batterypowertoolow,instrumentdoestwork. Pause ①Checkbattery Cancelpause 3 Displayvaluesirregularfluctuation ①toodeflectiveinstallation②impropersettingofpulseintensity,leadingtogreatresidualvibrationordiffraction③morethan2instrumentsonstream,interferingeachother④toomuchelectromagneticdisturbance ①adjusttheaxisofsensorverticaltosurfacetobemeasured②ingeneralwithrangeof1-3m,transmitintensityis2-5.③trytoeliminateinterference;④findoutdisturbancesourceandshieldfromit. 4 “OUT”display exceedingmeasurerange tooclosebetweensurfaceandsensor. highorlowtemperature;impropersettingofpulseintensity ①adjustactualrangewithpermitted②adjustworkingconditionsasrequired③changetransmittingintensityuntilstabledisplay 5 displaydeviationsexceeding10cm ①nonverticalinstallation,leadingtomultiplereflection②installedtooclosetowall,sonicwavereflectedmidway③checkforcorrectdisplayoftemperature ①adjustinstallationpositions.②forlargetemperaturedifference,adjust“TEMPCR”topropervalue 6 Serialportincommunicable ①reverseconnectingofAandBports,incorrect“ADD”ofserialports②wrongserialport“BDR” ①resetPara.,samewithmainunit Instrumentstillnotworkproperlyafterabovestep,pleasecontactmanufactureordistributor Warrantycard Purchaser Telephone Address Postcode Product Type ItemNo. Deliverydate Notes 1.AccordingtoTHREEGUARANTEES, Whenthereareproblemswiththeproductundercorrectoperation,itcanberefunded,changedandrepairedfreeofchargewithinoneweek,threemonthsandoneyearrespectivelyfromthedayitwasbought. 2.Fortheproblemscausedbyimproperuse,onlythecostofmaterialwillbecharged. 3.Theproductcannotbedismantledorunsealedwithoutmanufacturer’sagreement;otherwisetherepairserviceisnotavailable. 4.Thefreightoutandhomeinrelationtorepairwillbepaidbycustomer. Certification Product: HandheldUltrasonicWaterDepthMeter Type: MH- ItemNo: S ChongQingZhaoZhouTechnologyDevelopmentCO.,LTDwebsite: WWW.MHZ99.NET inspector: Deliverydate:
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