TheDR203recorderisdesignedtomonitortemperature,duringtransportofgoodsandtheirstorage
intruckorcarrefrigerators,coldchainandproductstores.Thethermographhasbeendesignedand
manufacturedinaccordancewiththeapplicableEuropeanstandardsforthetransportandstorageof
food products. Thanks to it, food companies and carriers can monitor, archive and document the
temperatureateverystageofthefoodsupplyandstoragechain.Thedevicemeetstherequirements
of
theEuropeanUnionDirective92/1/EWGandtheEuropeanCommissionRegulationno.37/2005.The
recorderalsomeetsthestandardsPNEN12830:2002andPNEN13485:2002.Thesetincludesa
manufacturercalibrationcertificate. AcalibrationcertificateinaccordancewithENISO/IEC17025is
availableatanadditionalcost.
Therecorderismadeinasmall,ergonomic housingwithamoderngraphicaldisplayandabuiltin
thermalprinter.Itispoweredbyabuiltinbatterythatallowsyoutoworkwithoutachargerfor48hours.
Thankstothesefeaturesandwirelesscommunicationwithmeasurementsensors,thedeviceisfully
mobileandcomfortableineverydayuse.Thesetincludesacarholderformountingthedeviceinthe
driver'scabinandacarcharger.
Therecorderhas4temperaturemeasurementchannelsand4signalingchannelsfordooropening
bythe1400mAh(removable)batterywith power supply from vehicle installation 12...24V DC
±10%(batterylifeminimumoneyear).Eachwirelesssensorhasabuiltintemperatureprobeandthe
ability to connect the door open sensor. For each wireless sensor, you can also connect a one
additionaltemperatureprobeviaa10mbcablesensor(CablesensorDR203). Asaresult,the
wirelesssensorcan, forexample,bemounteddirectlyintherefrigerationchamberandmeasurethe
ambient temperatureand, in addition, the second temperature can be measured by a cable probe
insertedintotherefrigeratorcompartmentoranotherfridge. After connecting the door limit
sensor, each chamber door open and close operate can be signaled and recorded. Sensors are
designed to work in hard environmental conditions (low temperatures, high humidity) with IP65
protection.Cableprobeswithstainlesssteelmeasuringtipsallowdirectfoodcontact.
DR203 is designed to monitor and record temperature. Builtin nonvolatile memory allows you to
record125,000measurementspoints(memory:3yearsatthememorizationfrequencyof15minutes).
Theintervalforsavingdatatothememorycanbesetintherangefrom1minto24hours.Whenthe
memoryisfull,therecorderworksinaloop,theoldestsamples are overwritten by new
measurementspoints.
Therecordercanworkinoneoftwomodes:
continuousregistration
registrationofdeliveries(onlyduringthecourse)
In the first mode, the device records the measurements all the time and can save data even after
switchingofftherecorder(ifthe AutoOFFparameterset=NO)orlossofcommunicationwithradio
sensors.Itispossiblethankstothesensor'scachememory(1000measurementspoints),whichsaves
thedatatoit'sownmemoryandsendsitafterregainingcommunicationwiththerecorder.
Inthesecondcase,theregistrationdataprocessisswitchedonandoffwiththeeverystartandstop
buttonoperate,whichsimultaneouslymarksthestartandendofthecourse.
During operation, the recorder indicates the current temperature of the sensors, time and alarm
thresholdsmessages.Afterpressingtheinfobutton,youcandisplaythestateofthesensorsandthe
?
measuredsincethedevicewasturnedon.Thebuiltin
menuallowsforawideconfigurationofthedevice:
temperaturealarmthresholdsforeachsensor
soundsignalingofalarms
enteringthenamesofsensorsanduserdescriptionsintheheader
andfooteroftheprintreportbybuiltinprinter
choosingalanguage,settingthedate,timeandtimezone
selectionoftheregistrationmethodandit'sparameters
bluetoothcommunicationsettings
Theparametersmenuisdividedintotwogroups:
basicforthedriver
advancedfortheservicedepartment
Accesstotheservicedepartmentmenucanbepasswordprotected. Afterenteringthepassword,the
memorydatacanbedeletedandallparameterssettingscanberestoredtothefactorysettings.
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