Co2meter iSense Oxygen User manual

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Copyright © 2014 CO2 Meter. All Rights Reserved.
User Manual
iSenseOxygen
SamplingDataLogger

CM-0185 (0-25% O2)
CM-0195 (0-95% O2)

Sample Draw/Data Logger– Manual CO2Meter.com
Rev. 27 October 2014 Pg. 2 of 15
Table of Contents
TABLEOFCONTENTS.....................................................................................2
WELCOME!....................................................................................................3
IMPORTANTSAFEGUARDS.............................................................................4
DEVICESPECIFICATIONS................................................................................5
PACKAGECONTENTS.....................................................................................6
OPTIONALACCESSORIES........................................................................................6
GASLAB®SOFTWARE...................................................................................6
MINIMUMSYSTEMREQUIREMENTS.........................................................................7
QUICKSTARTGUIDE......................................................................................9
STANDARDOPERATION.................................................................................9
POWERINGTHEUNIT............................................................................................9
LCDDISPLAY.......................................................................................................9
THEORYOFOPERATION.......................................................................................10
CALIBRATION.....................................................................................................10
CALIBRATINGUSINGMODBUSORPCCONNECTION................................................11
PERFORMINGANATMOSPHERICSPANCALIBRATION..................................12
PERFORMINGA0%O2ZEROPOINTCALIBRATION.......................................12
SUPPORT.....................................................................................................13
WARRANTY.................................................................................................13
RETURNS.....................................................................................................14
LIABILITY.....................................................................................................15
CONTACTUS...............................................................................................15

Sample Draw/Data Logger– Manual CO2Meter.com
Rev. 27 October 2014 Pg. 3 of 15
Welcome!
Thankyouforpurchasingourproduct.Thismeterallowsyouto
measureoxygenininaccessibleareas.TheiSenseOxygen
Samplingdata‐loggerisalonglife0‐25%and0‐95&oxygenlevel
transmitterthatprovidesmultipleanaloglinearoutputsofO2
concentrations.It’sdesignedtoberugged,maintenance‐free
andcanbecalibratedinnormalairofanyknownoxygen
concentration.
Ourgoalistomakehigh‐quality,low‐costgasdetectionand
indoorairqualityproductsavailabletoyou.
Pleasetakethetimetoreadthroughthismanualinordertoget
themostoutofyourmeter.Visitourwebsiteregularlytofind
moreinformationaboutthisproductandtodownloadthe
latestfreesoftware.Onceyouhaveinstalledthesoftware,you
canusethe“Checkforupdates”functionundertheHelpmenu
tosearchfornewupdates.Pleasealsopayspecialattentionto
theimportantsafeguardsshownonthepagesahead.
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Sample Draw/Data Logger– Manual CO2Meter.com
Rev. 27 October 2014 Pg. 4 of 15
Important Safeguards
Toreducetheriskoffire,electricalshockand/orinjurytopersons,basic
safetyprecautionsshouldalwaysbefollowedwhenusingelectrical
appliances,includingthefollowing:
1. READALLINSTRUCTIONSBEFOREUSINGTHISDEVICE!
2. Useonlythesuppliedpowersupplytooperatetheunit.
3. Ensurethatwhensamplinginaclosedenvironmentthatthe
tubesaresecurelyfashionedtothedevice.
4. Donotoperatewithablockedoffsamplepath.
5. Donotoperatethedeviceifitismalfunctioning.
6. Donotoperatethedevicewiththecoverdetached.
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SAVE THESE
INSTRUCTIONS!

Sample Draw/Data Logger– Manual CO2Meter.com
Rev. 27 October 2014 Pg. 5 of 15
Device Specifications
MeasuringRange:
25%O2 0‐95%vol.
95%O2 0‐25%vol.
Repeatability:
0‐25%CO2 ±0.02%,±1%ofmeasuredvalue
0‐95%O2 ±0.05%,±1%ofmeasuredvalue
Accuracy
25%/95%±2%fullscale
PowerSupply:
MaximumVoltage 24VDC
MinimumVoltage 20VDC
PowerConsumption 600mA@24VDC
SensorRatings:
LifeExpectancy >15years
MaintenanceInterval Nomaintenancerequired
Warm‐upTime <15min(instantmeasurements)
Outputs:
O2OutputValue4‐20mA,linearlyscaled
RS‐485 ModbusInterface
PUMP STP0.40LPM,MaxPre1atm
(M.V.150mbars)(M.P.500mbars)

Sample Draw/Data Logger– Manual CO2Meter.com
Rev. 27 October 2014 Pg. 6 of 15
Package Contents
Pleaseverifythatyourpackagecontainsthefollowingitemsbefore
usingthemeter:
MAPunits:
(1)Meter
(1)CertificateofCalibration
(1)UserManual
(1)Powersupply
(1)1‐M12,12‐Positions5MCable
(1)10‐footlength1/8”tubing
(2)MoistureTrap(CM‐0112)
(2)1/8”Barbtubingbulkheadfitting
(2)1/8”Barb10‐32fittings
(2)ParticleFilter(CM‐0118)
(2)HydrophobicFilter(CM‐0117)
Optional Accessories
Ifnotincluded,youcanpurchaseanExtremeMoistureFilterseparately.
Thesefiltersareidealforhigh‐humidityenvironmentstoallowairflow
whilekeepinghumidityout.SKU#CM‐0103
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Sample Draw/Data Logger– Manual CO2Meter.com
Rev. 27 October 2014 Pg. 7 of 15
GasLab ® Software Capabilities
OurGasLab®softwarewillallowusersto:
•Manageanddownloadlogs
•ConfigureSensor
•Adjustloggingintervals
•Calibratethemeter
•AutomaticdataloggingwhenmeterispoweredON
•DataloggingsessionstatusdisplayedonLCDscreen
•Collectdatareal‐time
Please visit:
http://www.co2meter.com/pages/downloadsforyourfreedownload
ofourGasLab®software.PleasenoteGasLab®mustbeinstalledpriorto
connectingthemeter/sensortoyourcomputer.
IMPORTANT: INSTALL SOFTWARE BEFORE CONNECTING
YOUR DEVICE TO A COMPUTER
Minimum System Requirements
Toutilizeourfreesoftware,yourcomputermustmeetthefollowing
requirements:
WindowsXPSP3orhigher
Microsoft.NetFramework3.5SP1
Pentium4(ornewer)operatingat2.4Ghzorfaster
1GBofRandomAccessMemory(RAM)
Harddiskspacewithatleast20Megabytes(MB)free(200+MB
recommendedforlogsandapplicationfiles)

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Rev. 27 October 2014 Pg. 8 of 15
Softwareiscompatiblewith64‐bitoperatingsystemsandisfullytested
withWindows7.Softwareiscompatiblewith64‐bitoperatingsystems
andisfullytestedwithWindows
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Sample Draw/Data Logger– Manual CO2Meter.com
Rev. 27 October 2014 Pg. 9 of 15
Quick Start Guide
Makesureyoureadthroughtheseinstructionsthoroughlybeforeusing
yourmeter.Thisguidewillhelpyoufamiliarizewithyourmeterinorder
tobeasproductiveasyouneedtobeintheleastamountoftime
possible.
Standard Operation
Theoxygenmeterisfactorycalibratedforeasyinstallation.Duringits
lifecyclecalibrationmaybecomeperiodicallynecessary.We
recommendperformingaspanO2calibrationeverymonthfor
guaranteedoperationandensuredaccuracy.Noothercalibrationis
necessaryduringthelifecycleofthesensor.
Powering the Unit
Theunitcanbepoweredbyhardwiring24VDCpowerthroughthe
MDCM‐4FP‐2MCable(included).Samplingunitscanalsobepoweredby
theincluded24VDCInternationalwallpowersupply.
LCD Display
TheLiquidCrystalDisplay(LCD)screenshowsthefollowingfeatures:
CO2inpercentageformat(##.##%)for95%
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Sample Draw/Data Logger– Manual CO2Meter.com
Rev. 27 October 2014 Pg. 10 of 15
Theory of Operation
Thezirconiaoxygensensorutilizessolid‐stateelectrochemicalreactions
toproduceavoltageproportionaltothecurrentoxygen.Thisvoltageis
thendigitalizedandfilteredtoausablevalue.Theoxygensensorhas
alsobeenfactorycalibratedtomeetspecifications.
Calibration
Thecalibrationprocessvariesdependingonthetypeofunitand
whetherithasoptionaldataloggingfunctionalityornot.Allunitsare
factory‐calibratedwithmultiplereferencepointsofgas,andhavebeen
verifiedtobeaccuratewithintheirspecificfunctionalitybefore
shipment.However,iftheunitisseverelyjoltedorotherwise
mechanicallydisturbed,thesensorcandrift,requiringrecalibration.All
calibrationproceduresfollowasingle‐pointcalibrationroutinethat
effectivelyshiftsthezero‐pointoftheO2sensor.