LEO-5
High-Resolution Digital Pressure Gauge
Quickstart Guide
Keller America Inc. - Newport News, Virginia, U.S.ARevision 1, October 2014
Keller America Inc LEO 5 Quickstart Guide Rev. 10/14
Table of Contents
I. CompanyInformation.…………………………………………………………………………………2 II. ContactInformation……………………………………………………………………………………..2 III. ProductIntroduction…………………………………………………………………………………….2 IV. Diagram...............………………………………………………………………………………………….3 V. GettingStarted....………………………………………………………………………………………….3 VI. MenuOptions……....................………………………………………………………………………4 VII. ExplanationofFunctions……………………………………………………………………………….5 Electronic copies of this user’s guide can be found at: http://www.kelleramerica.com/manuals-and-software/
I. Company Information
KellerAmericaIncistheNorthAmericansubsidiaryofKellerAGfürDruckmesstechnik,whichcontinuesastheleaderinlevelandpressuresensing.Fromhumblebeginnings,Kellernowprovidesitsproductsandexpertisethroughaworldwidenetwork of factory-trained professionals.
Withtheadventofinexpensive,miniaturizedmicroprocessors,Kellercontinuestoadvancethestate-of-the-artinfullypackagedpressuretransmitters,withTotalErrorBandperformancenotpossiblejustafewshortyearsago.Annualsen-sorproductionnowexceeds1millionpieces.
DoingbusinesswithKelleriseasyandmostinquiriesareansweredwithin24hours.AtKeller,providingcustomerswithsuperior value is a way of life.
II. Contact Information
Keller America, Inc.351BellKingRdNewportNews,Virginia,23606P:877-253-5537F:757-596-6659Web: www.kelleramerica.comEmail: [email protected]
III. Product Introduction:
ThankyouforyourpurchaseoftheLEO5highresolutiondigitalpressuregauge.TheLEO5combinesthenotablefea-turesofKeller’ssuccessfulLEO-RecordandLEX1digitalpressuregauges,featuringanIP67-ratedstainlesssteelenclo-sure.Thisrobusthousingcombinescontemporarymicrocontroller-basedelectronicsandcapacitive-touchcontrols,operated through the environmentally-sealed safety glass front panel. The large backlit LCD display ensures readability in anylightingconditions.
Twoselectablemeasurementmodes,standardandpeak,areincludedtoensuremaximumversatility.Instandardmode,high-resolutionpressuremeasurementsaretakentwicepersecond.Whenoperatinginpeakmode,samplingfrequencyincreasesto5kHzwith16bitresolution.
TheLEO5interfaceswithaPCviaUSBconnectivity,allowingaccesstoactivemeasurementsandrecordeddatainclud-ingpressure,peakpressure,temperature,andmeasurementinterval.PCconnectionalsoallowsdeviceconfiguration,firmwareupdates,andrechargingoftheintegralaccumulatorpowersupply.
TheuniquemodulardesignoftheLEO5makespossibleadaptationtocustomer-specificmeasuringrequirements.
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Keller America Inc LEO 5 Quickstart Guide Rev. 10/14
IV. Diagram:
V. Getting Started:
1. Toturnonthegauge,pressthe“Select”keyandthenthe“Enter”button.2. Thegaugewillpowerupanddisplayandthepressureandtemperaturereadingswillautomaticallyafterafew secondsofstartuptimeandthegaugeisnowon.3. Toturnoffthegaugepressthe“Select”keytwiceand“OFF”shouldappearandthenpressthe“Enter”button.
VI. Menu Options: 1. Pressthe“Select”key3timesoruntil“MENU”appearsonthescreen.2. Pressthe“Enter”keywhenyouseethe“MENU”optionandyouhaveenteredintothemenuoptions.3. Onceinthemenuoptions,youmaykeepselectingthe“Select”buttontoscrollthroughtheoptions: A. RecordingOnorOff B. PeakPressure/TempStartorStop C. BluetoothOnorOff(additionaloption) D. ZeroReferencePointSetting E. ResettingtheGaugeToFactoryDisplaySettings F. UnitofMeasure G. Continuousfunction H. Display(Max/Min) I. BacklightOnorOff J. ResolutionSetting K. Accumulator/BatteryInfo4. Onceyouhavefoundyourmenuitemyoumayselectthe“Enter”buttontoselectthatmenuitemtoeitherturn onorofforstartorstop.
Caution! Please allow a second when selecting any items on the gauge. Selecting either button multiple times within a fraction of a second will throw the capacitive logic off and may freeze any functions for that moment.
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Keller America Inc LEO 5 Quickstart Guide Rev. 10/14
Pressure Connection
Select Button
Enter Button
Current Pressure Display
Media TemperatureDisplay
Unit of Measure
Battery ChargeIndicator
VII. Explanation of Functions:
RecordingOn/Off:
ThisfunctionallowstheendusertostartorstopalogmanuallyinlieuofusingaPCtodoso. » TheloggingintervalsareconfiguredbyKeller’sLoggersoftwareandacommunicationcable. » Softwarecanbefoundhere:http://www.keller-druck.com/home_e/paprod_e/software_e.asp
PeakOn/Off:
Thisfunctionallowstheusertoautomaticallyrecordthepeakpressure/temperatureonthedisplayonly. » Thepeakvalueswillnotberecordedintheinternalmemory,unlesstheunitisin“Record”mode. » Toresetseeoption“G”,Continuousmeasurement.
BluetoothOn/Off(ifequipped):
ThisfunctionallowstheusertowirelesslyconnecttheLEO5toaBluetoothenabledWindows™tabletora PCtotransferdataorlivetimeviewing.
» Dependingonthereceivingdevice,transmissiondistancesarelimitedtoapproximately30feet. » The user can program the device wirelessly.
Zeroreferencepointsetting:
Thezeroreferencepointsettingallowstheusertosetthereferencezeropoint.Thisfunctionisusefulfor users that need a higher than normal zero reference point, i.e., elevated tank level monitoring or to zeroing the gaugeatthatmomentfortesting.Thesecond“Zero”functionzerosthedisplayfromthecurrentpeakmeasure ment, and/or max/min measuring.
Resettingthegauge:
Thisallowstheusertoresetallofthegaugedisplayvariablesbacktofactorysettings. » Pressurewillrevertto“bar”units » Temperature will revert to °C units
Changing the unit of measure:
Tochangetheunitofmeasureyoumustaccessintothemenuoptionsuntilyouseethe“UNIT”.Onceyousee “UNIT”youmustselectthe“Enter”buttononceandthenusethe“SELECT”buttontoscrollthroughtheunitof measure:bar,mbar,kpa,mPa,PSI,KP/cm2,cmH20,mh20,inH20,ftH20,mmHG,inHg,Liter,Hliter,°F,°C.Once youfindtheunitofmeasurethatbestfitsyourapplicationyoucanselectthe“Enter”button.
Caution! Please change the temperature unit of measure before changing the pressure unit of measure.
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Keller America Inc LEO 5 Quickstart Guide Rev. 10/14
ContinuousFunction:
ContON-Thegaugewillstayoncontinuouslyuntiltheuserturnsoffthegauge. ContOFF-Activatestheautomaticofffunction.Thegaugewillturnoffapproximately15minsafterthelastkeyis pressed.
DisplayFunction: Thisfunctionallowstheusertoturnonoroffthelivetimemaximumandminimumpressuremonitoring. » Toturnonoroffthisfunctionyoumustgothroughthemenuuntil“DISPL”appears.Thenyoumust selectthe“Enter”buttonandthenusethe“Select”buttontotogglebetweenstandardmeasuringand min/maxmeasuring.Oncethedesiredfunctionisdisplayed,youmayselectthe“Enter”button.
Backlight:
Therearetwobacklightoptions: » Backlightonfor10secondsafteryoutoucheitherthe“Select”or“Enter”button. » Backlightonconstantuntilyouturnitoffmanually.
Resolution:
Thisfunctionallowstheusertosetthepressureresolutionaccordingly.
Accumulator/BatteryInfo:
Thisfunctionallowstheusertoviewthebatteryvoltageinformation. » 4.3Visafullychargedbattery » 3.0Vorlessthebatterywillneedchargingforreliableservice
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Keller America Inc LEO 5 Quickstart Guide Rev. 10/14
Electronic copies of this user’s guide can be found at: http://www.kelleramerica.com/manuals-and-software/
KELLER AMERICA INC351 BELL KING ROAD NEWPORT NEWS, VIRGINIA 23606
PHONE: 877-253-5537 FAX: 757-596-6659WWW.KELLERAMERICA.COM
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