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User Manual
Fridge-tag 2 LINTERNAL/EXTERNAL SENSOR
Content 1. Displayexplanations ______________________________ 3 2. Stateofdelivery/SleepMode _______________________ 4 3. Qualitycheckpriortoactivation _____________________ 4 4. PlacingtheFridge-tag2L/Placingtheexternalsensor ____ 6 5. Activationprocess ________________________________ 7
5.1. Overviewsequencesofactivation 75.2. Activation 85.3. Settingthecalendarformat 85.4. UseofREADandSET 95.5. Settingthedate 105.6. Settingthetime 125.7. SettingtheAlarmlimits(notstandard) 145.8. Connectionerror(externalsensor) 18
6. READandchangesettings/ Howtocorrectsettingmistakes ____________________ 19
6.1. Overviewmenu 196.2. Menuentry 20
7. Displayindicationduringmeasurement ______________ 228. Alarmtriggerfunction ____________________________ 23
8.1. SingleAlarmtriggering 238.2. Alarmdisplayandconfirmationoptions 258.3. Cumulativedailytimeabove/lowerthelimit 28
9. AudioAlarm-(optionalfactorysetting) _______________ 2810. ReadingtheHistory/ReadoutMode _________________ 29
10.1. Option1:Readoutday-per-day(30 day history) 2910.2. Option2:ReadoutAlarms 31 (Alarm-Super-Jump function) 10.3. Option3:Readouthistoryviacomputer 3310.4. PDFreportexplanation 3510.5. AutoscalingofgraphsinPDF 3810.6. Temperaturerecordduration 4010.7. Verificationprocess 41
11. Explanationofterms _____________________________ 42 12. Expirycodeexplanation __________________________ 42 13. Technicalspecifications ___________________________ 42 14. Importantinformation ___________________________ 43
Page
2
1. Display explanations
! 1-8888808 2888
8888 min.max. °F
°C
Int.SensorSensorExt.
Note:Allillustrationsintheoperationmanualrefertothe Fridge-tag2Lwithinternalsensor.Differencesbetweeninternalandexternalsensorsareadditionallydescribed.
1. (OKsymbol)or (Alarmsymbol)
2. DailyHIGH/LOW (Alarmindicator) (showinghistoryofthelast30days)
3. Poweronindicator(doublepointisflashing)4. Batterypowersymbol (Thisiconindicatestheremainingcapacityof thebattery)
5. Additional ! (Warningsymbol)
6. Time,durationandtextindicator
7. Dateandtextindicator
8. Indicatorofmeasuredminimum/maximum temperature
9. Temperaturedisplay
10. Indicatorofthetemperaturemeasurement unit(°F/°C)
11. Indicatorofactivatedsensor: Int. =internalsensor(insidetheFridge-tag2L) Ext.=externalsensor(cablewithtemperaturesensor)
3
2. State of delivery/Sleep Mode
Temperature (min/max)
< 8°C(15min)
> 25°C(15min)
0123456789012
-27d
-25d
-23d
-21d
-19d
-17d
-15d
-13d
-11d
-9d
-7d
-5d
-3d
yest
erd.
-29d
-28d
-26d
-24d
-22d
-20d
-18d
-16d
-14d
-12d
-10d
-8d
-6d
-4d
-2d
toda
y
Time / Alarm durationAlarm state= OK
= ALARM
Fridge-tag ®
dd.mm.yyyy
Fridge-tag2Lisshippedinitsso-called"SleepMode".
Thedisplay(LCD)isblank.
3. Quality check prior to activation (in Sleep Mode)
ThefollowingchartshowswhichinformationwillbeindicatedontheLCDscreenuponsuccessiveREADbuttonpressingswhileinSleepMode.
Note:Afterapprox.60secondswithoutanybuttonpressingtheFridge-tag2LgoesbackintoSleepMode;thedisplayisblankagain.
Temperature (min/max)
< 8°C(15min)
> 25°C(15min)
0123456789012
-27d
-25d
-23d
-21d
-19d
-17d
-15d
-13d
-11d
-9d
-7d
-5d
-3d
yest
erd.
-29d
-28d
-26d
-24d
-22d
-20d
-18d
-16d
-14d
-12d
-10d
-8d
-6d
-4d
-2d
toda
y
Time / Alarm durationAlarm state= OK
= ALARM
Fridge-tag ®
dd.mm.yyyy
PresscontinuouslyREADtogatherinformation.
4
PressingtheREAD-button DisplayedInformation
*(onlyindicatediffactorypreset,otherwiseskipped)
Indicationofdateandproductiontestresult:16thFebruary2018/PASS
Temperature (min/max)
< 8°C(15min)
> 25°C(15min)
0123456789012
-27d
-25d
-23d
-21d
-19d
-17d
-15d
-13d
-11d
-9d
-7d
-5d
-3d
yest
erd.
-29d
-28d
-26d
-24d
-22d
-20d
-18d
-16d
-14d
-12d
-10d
-8d
-6d
-4d
-2d
toda
y
Time / Alarm durationAlarm state= OK
= ALARM
Fridge-tag ®
dd.mm.yyyy
8101 2026
P SS4n
2nd press of READ:
IndicationofconfigurationIDnumber(e.g.1234)
Temperature (min/max)
< 8°C(15min)
> 25°C(15min)
0123456789012
-27d
-25d
-23d
-21d
-19d
-17d
-15d
-13d
-11d
-9d
-7d
-5d
-3d
yest
erd.
-29d
-28d
-26d
-24d
-22d
-20d
-18d
-16d
-14d
-12d
-10d
-8d
-6d
-4d
-2d
toda
y
Time / Alarm durationAlarm state= OK
= ALARM
Fridge-tag ®
dd.mm.yyyy
C1d0000 0 0
1 342
4th press of READ:
IndicationofupperAlarmsettings.Exampleshowsdurationandtemperaturelimits:10hours,>+8°C,high
Temperature (min/max)
< 8°C(15min)
> 25°C(15min)
0123456789012
-27d
-25d
-23d
-21d
-19d
-17d
-15d
-13d
-11d
-9d
-7d
-5d
-3d
yest
erd.
-29d
-28d
-26d
-24d
-22d
-20d
-18d
-16d
-14d
-12d
-10d
-8d
-6d
-4d
-2d
toda
y
Time / Alarm durationAlarm state= OK
= ALARM
Fridge-tag ®
dd.mm.yyyy
801Hd ru
1 000 °C
*5th press of READ:
IndicationlowerAlarmsettings:exampleshowsdurationandtemperature limits:60min.,<-0.5°C,low
Temperature (min/max)
< 8°C(15min)
> 25°C(15min)
0123456789012
-27d
-25d
-23d
-21d
-19d
-17d
-15d
-13d
-11d
-9d
-7d
-5d
-3d
yest
erd.
-29d
-28d
-26d
-24d
-22d
-20d
-18d
-16d
-14d
-12d
-10d
-8d
-6d
-4d
-2d
toda
y
Time / Alarm durationAlarm state= OK
= ALARM
Fridge-tag ®
dd.mm.yyyy
- 050Ld ru
0 001 °C
*6th press of READ:
Thedisplayisblankagain.Temperature (min/max)
< 8°C(15min)
> 25°C(15min)
0123456789012
-27d
-25d
-23d
-21d
-19d
-17d
-15d
-13d
-11d
-9d
-7d
-5d
-3d
yest
erd.
-29d
-28d
-26d
-24d
-22d
-20d
-18d
-16d
-14d
-12d
-10d
-8d
-6d
-4d
-2d
toda
y
Time / Alarm durationAlarm state= OK
= ALARM
Fridge-tag ®
dd.mm.yyyy
10th press of READ:
7th press of READ:
Temperature (min/max)
< 8°C(15min)
> 25°C(15min)
0123456789012
-27d
-25d
-23d
-21d
-19d
-17d
-15d
-13d
-11d
-9d
-7d
-5d
-3d
yest
erd.
-29d
-28d
-26d
-24d
-22d
-20d
-18d
-16d
-14d
-12d
-10d
-8d
-6d
-4d
-2d
toda
y
Time / Alarm durationAlarm state= OK
= ALARM
Fridge-tag ®
dd.mm.yyyy
0500 00
3491 S Serialnumberofthedevice8th press of READ:
Temperature (min/max)
< 8°C(15min)
> 25°C(15min)
0123456789012
-27d
-25d
-23d
-21d
-19d
-17d
-15d
-13d
-11d
-9d
-7d
-5d
-3d
yest
erd.
-29d
-28d
-26d
-24d
-22d
-20d
-18d
-16d
-14d
-12d
-10d
-8d
-6d
-4d
-2d
toda
y
Time / Alarm durationAlarm state= OK
= ALARM
Fridge-tag ®
dd.mm.yyyy
0484 13
0051 PCbPCbnumber (manufacturerinformationonly)
Batterypower:3bar=full(>70%)2bar=half-full(30-70%)1bar**=low(0-30%) **Deviceshouldbereplaced.
9th press of READ:
Temperature (min/max)
< 8°C(15min)
> 25°C(15min)
0123456789012
-27d
-25d
-23d
-21d
-19d
-17d
-15d
-13d
-11d
-9d
-7d
-5d
-3d
yest
erd.
-29d
-28d
-26d
-24d
-22d
-20d
-18d
-16d
-14d
-12d
-10d
-8d
-6d
-4d
-2d
toda
y
Time / Alarm durationAlarm state= OK
= ALARM
Fridge-tag ®
dd.mm.yyyy
C P4n
100.0
Display check - Fridge-tag 2 L
Indicationofthecurrent temperatureandwhichsensorisactivated(internal/external)Displayshows--.-°Cifexternalsensorisnotconnected.
3rd press of READ:
Temperature (min/max)
< 8°C(15min)
> 25°C(15min)
0123456789012
-27d
-25d
-23d
-21d
-19d
-17d
-15d
-13d
-11d
-9d
-7d
-5d
-3d
yest
erd.
-29d
-28d
-26d
-24d
-22d
-20d
-18d
-16d
-14d
-12d
-10d
-8d
-6d
-4d
-2d
toda
y
Time / Alarm durationAlarm state= OK
= ALARM
Fridge-tag ®
dd.mm.yyyy
58 °C
Int.Sensor
Temperature (min/max)
< 8°C(15min)
> 25°C(15min)
0123456789012
-27d
-25d
-23d
-21d
-19d
-17d
-15d
-13d
-11d
-9d
-7d
-5d
-3d
yest
erd.
-29d
-28d
-26d
-24d
-22d
-20d
-18d
-16d
-14d
-12d
-10d
-8d
-6d
-4d
-2d
toda
y
Time / Alarm durationAlarm state= OK
= ALARM
Fridge-tag ®
dd.mm.yyyy
258 °C
SensorExt.
Temperature (min/max)
< 8°C(15min)
> 25°C(15min)
0123456789012
-27d
-25d
-23d
-21d
-19d
-17d
-15d
-13d
-11d
-9d
-7d
-5d
-3d
yest
erd.
-29d
-28d
-26d
-24d
-22d
-20d
-18d
-16d
-14d
-12d
-10d
-8d
-6d
-4d
-2d
toda
y
Time / Alarm durationAlarm state= OK
= ALARM
Fridge-tag ®
dd.mm.yyyy
!8101 2026
--.- °C1 218
Displaytest: allsegmentsactivatedTemperature (min/max)
< 8°C(15min)
> 25°C(15min)
0123456789012
! 1-8888808 2888
8888 min.max. °F
°C
Int.SensorExt.
1st press of READ:
5
12
3
4. Placing (the sensor of) the Fridge-tag 2 L
Fridge-tag 2 L with an internal sensor
TheactivatedFridge-tag2Lmustbeplacedimmediatelyinitspredeterminedlocation.Itisrecommendedandimportanttoplacethedeviceinthecenteroftherefrigeratorforanoptimaltemperatureobservation.Pleasedonotplacethedeviceintoafreezerasthescreenwillfreezeandthebatterywilllosepowerprematurely.
Fridge-tag 2 L with an external sensor
TwohoursbeforeactivatingtheFridge-tag2Ltheexternalsensormustbeplacedinitspredeterminedlocation.Itisrecom-mendedandimportanttoplacetheexternalsensorinthecenteroftherefrigeratorforaperfecttemperatureobservation.
Fortherightpositioningoftheexternalsensorwithinthefridge,pleasefollowtheinstructionsofWHO,CDCoranyothergovern-mentalrequirementsofyourcountry.
ExternalsensorFlatcableFridge-tag2Ldevice
1
2
3
6
5. Activation process
5.1. Overview sequences of activation
Note:Iftheactivationprocesshasnotbeencompleted-afterapprox.60secondswithoutanybuttonoperation-thedevicewillgobackintoSleepMode.Theactivationstartsfromthebeginning.
Ifyouwanttoreadorchangesettings(e.g.change°Fto°C)aftertheactivationhasbeencompleted,proceedasdescribedinchapter6"Readandchangesettings/Howtocorrectsettingmistakes".
Stateofdelivery
5.2Activation
5.5Settingthedate
5.4UseofREADandSET
5.3Settingthecalendar format
5.6Settingthetime
5.7SettingtheAlarmlimits (onlyiffactorypresetotherwiseskipped)
5.8Connectionerror(onlyexternalsensor)
7
Temperature (min/max)
< 8°C(15min)
> 25°C(15min)
0123456789012
-27d
-25d
-23d
-21d
-19d
-17d
-15d
-13d
-11d
-9d
-7d
-5d
-3d
yest
erd.
-29d
-28d
-26d
-24d
-22d
-20d
-18d
-16d
-14d
-12d
-10d
-8d
-6d
-4d
-2d
toda
y
Time / Alarm durationAlarm state= OK
= ALARM
Fridge-tag ®
dd.mm.yyyy
yyyd y__d
ToactivatethedevicepresstheSETandtheREADbutton simultaneouslyformorethan3seconds.
Note:Oncethedeviceisactivated,itcannotbestoppedanymore.
Successfulactivationisvisiblewhenthefollowingindicationwillappearonthescreen:
Temperature (min/max)
< 8°C(15min)
> 25°C(15min)
0123456789012
-27d
-25d
-23d
-21d
-19d
-17d
-15d
-13d
-11d
-9d
-7d
-5d
-3d
yest
erd.
-29d
-28d
-26d
-24d
-22d
-20d
-18d
-16d
-14d
-12d
-10d
-8d
-6d
-4d
-2d
toda
yTime / Alarm durationAlarm state
= OK
= ALARM
Fridge-tag ®
dd.mm.yyyy
5.3. Setting the calendar format
Option 1:Settingthedateformatto:dd.mm.yyyy
PressSETtosavethecalendarformat.
Temperature (min/max)
< 8°C(15min)
> 25°C(15min)
0123456789012
-27d
-25d
-23d
-21d
-19d
-17d
-15d
-13d
-11d
-9d
-7d
-5d
-3d
yest
erd.
-29d
-28d
-26d
-24d
-22d
-20d
-18d
-16d
-14d
-12d
-10d
-8d
-6d
-4d
-2d
toda
y
Time / Alarm durationAlarm state= OK
= ALARM
Fridge-tag ®
dd.mm.yyyy
yyyd y__d
5.2. Activation
8
Temperature (min/max)
< 8°C(15min)
> 25°C(15min)
0123456789012
-27d
-25d
-23d
-21d
-19d
-17d
-15d
-13d
-11d
-9d
-7d
-5d
-3d
yest
erd.
-29d
-28d
-26d
-24d
-22d
-20d
-18d
-16d
-14d
-12d
-10d
-8d
-6d
-4d
-2d
toda
y
Time / Alarm durationAlarm state= OK
= ALARM
Fridge-tag ®
dd.mm.yyyy
yyy_ ydd_
1
2
Option 2:Settingthedateformatto:mm.dd.yyyy
ThenpressSETtosavethecalendarformat
PressREADtochangethecalendarformat.
After setting the calendar format, the first digit of the date will start flashing.
5.4. Instruction for the use of the READ and the SET button
TheSETbuttonisusedtosavethenumber.AfterpressingtheSETbuttonthenextdigitwillstartflashing.
TheREADbuttonisusedtoadjustthenumber.EachtimeyoupresstheREADbutton,thenumberintheflashingdigitwillincreaseby1.IfyoupressREADmorethannecessarycontinuepressingtheREADbuttonuntilyouobtainthedesirednumber.
Temperature (min/max)
< 8°C(15min)
> 25°C(15min)
0123456789012
-27d
-25d
-23d
-21d
-19d
-17d
-15d
-13d
-11d
-9d
-7d
-5d
-3d
yest
erd.
-29d
-28d
-26d
-24d
-22d
-20d
-18d
-16d
-14d
-12d
-10d
-8d
-6d
-4d
-2d
toda
y
Time / Alarm durationAlarm state= OK
= ALARM
Fridge-tag ®
dd.mm.yyyy
Temperature (min/max)
< 8°C(15min)
> 25°C(15min)
0123456789012
-27d
-25d
-23d
-21d
-19d
-17d
-15d
-13d
-11d
-9d
-7d
-5d
-3d
yest
erd.
-29d
-28d
-26d
-24d
-22d
-20d
-18d
-16d
-14d
-12d
-10d
-8d
-6d
-4d
-2d
toda
y
Time / Alarm durationAlarm state= OK
= ALARM
Fridge-tag ®
dd.mm.yyyy
PressREADtoadjustthenumber
PressSETtoconfirm
Note:IfSETispressedmistakenly,continuewiththesetupinstructionsforchangingthemistakearedescribedinchapter6.
9
The following example shows how to set the date to: 16th of February 2018 (16.02.2018) in Europe format
1
1
2
2
PressSETtosave.
PressSETtosave.
PressREADuntil"1"appearsasthefirstdigit.
The1stdigitisflashing:
The2nddigitisflashing:
PressREADuntil"6" appearsastheseconddigit.
Temperature (min/max)
< 8°C(15min)
> 25°C(15min)
0123456789012
-27d
-25d
-23d
-21d
-19d
-17d
-15d
-13d
-11d
-9d
-7d
-5d
-3d
yest
erd.
-29d
-28d
-26d
-24d
-22d
-20d
-18d
-16d
-14d
-12d
-10d
-8d
-6d
-4d
-2d
toda
y
Time / Alarm durationAlarm state= OK
= ALARM
Fridge-tag ®
dd.mm.yyyy
8101 2026
Temperature (min/max)
< 8°C(15min)
> 25°C(15min)
0123456789012
-27d
-25d
-23d
-21d
-19d
-17d
-15d
-13d
-11d
-9d
-7d
-5d
-3d
yest
erd.
-29d
-28d
-26d
-24d
-22d
-20d
-18d
-16d
-14d
-12d
-10d
-8d
-6d
-4d
-2d
toda
y
Time / Alarm durationAlarm state= OK
= ALARM
Fridge-tag ®
dd.mm.yyyy
8101 2026
5.5. Setting the date
10
PressREADuntil"0"appearsasthethirddigit.
PressREADuntil"2"appearsasthefourthdigit.
PressREADuntil"1"appearsastheseventhdigit.
The4thdigitisflashing:
The7th digitisflashing:
The3rddigitisflashing:
Temperature (min/max)
< 8°C(15min)
> 25°C(15min)
0123456789012
-27d
-25d
-23d
-21d
-19d
-17d
-15d
-13d
-11d
-9d
-7d
-5d
-3d
yest
erd.
-29d
-28d
-26d
-24d
-22d
-20d
-18d
-16d
-14d
-12d
-10d
-8d
-6d
-4d
-2d
toda
y
Time / Alarm durationAlarm state= OK
= ALARM
Fridge-tag ®
dd.mm.yyyy
8101 2026
Temperature (min/max)
< 8°C(15min)
> 25°C(15min)
0123456789012
-27d
-25d
-23d
-21d
-19d
-17d
-15d
-13d
-11d
-9d
-7d
-5d
-3d
yest
erd.
-29d
-28d
-26d
-24d
-22d
-20d
-18d
-16d
-14d
-12d
-10d
-8d
-6d
-4d
-2d
toda
y
Time / Alarm durationAlarm state= OK
= ALARM
Fridge-tag ®
dd.mm.yyyy
8101 2026
Temperature (min/max)
< 8°C(15min)
> 25°C(15min)
0123456789012
-27d
-25d
-23d
-21d
-19d
-17d
-15d
-13d
-11d
-9d
-7d
-5d
-3d
yest
erd.
-29d
-28d
-26d
-24d
-22d
-20d
-18d
-16d
-14d
-12d
-10d
-8d
-6d
-4d
-2d
toda
y
Time / Alarm durationAlarm state= OK
= ALARM
Fridge-tag ®
dd.mm.yyyy
8101 2026
1
1
2
2
2
PressSETtosave.
PressSETtosave.
PressSETtosave.
Note: The fifth and sixth digit is set automatically.
1
11
Thedateisnowsetto:16.02.2018
PressREADuntil"8"appearsastheeighthdigit.
The8thdigitisflashing:
Temperature (min/max)
< 8°C(15min)
> 25°C(15min)
0123456789012
-27d
-25d
-23d
-21d
-19d
-17d
-15d
-13d
-11d
-9d
-7d
-5d
-3d
yest
erd.
-29d
-28d
-26d
-24d
-22d
-20d
-18d
-16d
-14d
-12d
-10d
-8d
-6d
-4d
-2d
toda
y
Time / Alarm durationAlarm state= OK
= ALARM
Fridge-tag ®
dd.mm.yyyy
8101 2026
1
2PressSETtosave.
After setting the date, the first digit of the time will start flashing.
5.6. Setting the time
This example shows how to set the time to: 13:47
Note:Theclockfunctionoperatesasa24hourclock (e.g.1:47pm=13:47).
PressREADonceuntil"1"appearsasthefirstdigit.
The1stdigitisflashing:
Temperature (min/max)
< 8°C(15min)
> 25°C(15min)
0123456789012
-27d
-25d
-23d
-21d
-19d
-17d
-15d
-13d
-11d
-9d
-7d
-5d
-3d
yest
erd.
-29d
-28d
-26d
-24d
-22d
-20d
-18d
-16d
-14d
-12d
-10d
-8d
-6d
-4d
-2d
toda
y
Time / Alarm durationAlarm state= OK
= ALARM
Fridge-tag ®
dd.mm.yyyy
8101 20261 000
1
2PressSETtosave.
12
PressREADthreetimesuntil"3"appearsastheseconddigit.
The2nddigitisflashing:
Temperature (min/max)
< 8°C(15min)
> 25°C(15min)
0123456789012
-27d
-25d
-23d
-21d
-19d
-17d
-15d
-13d
-11d
-9d
-7d
-5d
-3d
yest
erd.
-29d
-28d
-26d
-24d
-22d
-20d
-18d
-16d
-14d
-12d
-10d
-8d
-6d
-4d
-2d
toda
y
Time / Alarm durationAlarm state= OK
= ALARM
Fridge-tag ®
dd.mm.yyyy
8101 20261 003
1
The time is now set to: 13:47
PressREADfourtimesuntil"4"appearsasthethirddigit.
PressREADseventimesuntil"7"appearsasthefourthdigit.
The3rddigitisflashing:
The4thdigitisflashing:
Temperature (min/max)
< 8°C(15min)
> 25°C(15min)
0123456789012
-27d
-25d
-23d
-21d
-19d
-17d
-15d
-13d
-11d
-9d
-7d
-5d
-3d
yest
erd.
-29d
-28d
-26d
-24d
-22d
-20d
-18d
-16d
-14d
-12d
-10d
-8d
-6d
-4d
-2d
toda
y
Time / Alarm durationAlarm state= OK
= ALARM
Fridge-tag ®
dd.mm.yyyy
8101 20261 403
Temperature (min/max)
< 8°C(15min)
> 25°C(15min)
0123456789012
-27d
-25d
-23d
-21d
-19d
-17d
-15d
-13d
-11d
-9d
-7d
-5d
-3d
yest
erd.
-29d
-28d
-26d
-24d
-22d
-20d
-18d
-16d
-14d
-12d
-10d
-8d
-6d
-4d
-2d
toda
y
Time / Alarm durationAlarm state= OK
= ALARM
Fridge-tag ®
dd.mm.yyyy
8101 20261 473
1
1
2
2
2PressSETtosave.
PressSETtosave.
PressSETtosave.
13
Note:Ifthedeviceisconfiguredwithself-programmableAlarmlimitsproceedwiththefollowingchapter.Ifnot,theactivationisnowcompleted.Internal sensor:Continuewithchapter4.Placingthe Fridge-tag2LExternal sensor:Connectthedevicewiththeexternalsensorandcontinuewithchapter5.8,Connectionerror.Note:Duringmax.1minuteafteractivationnotemperatureisdisplayedonthescreen.
5.7. Setting the Alarm limits (Not standard, only by special order)
The1stdigitofthedurationoftheAlarmlimitisflashing:
PressREADtoadjustthenumber.PressSETto confirmthenumber.
1. and 3. Setting the HI & LO Alarm duration, they are completed in the same manner
Thisadjustmentisdonein4steps:1. Setting the duration of the upper Alarm limit2. Setting the temperature of the upper Alarm limit3. Setting the duration to the lower Alarm limit4. Setting the temperature of the lower Alarm limit
Temperature (min/max)
< 8°C(15min)
> 25°C(15min)
0123456789012
-27d
-25d
-23d
-21d
-19d
-17d
-15d
-13d
-11d
-9d
-7d
-5d
-3d
yest
erd.
-29d
-28d
-26d
-24d
-22d
-20d
-18d
-16d
-14d
-12d
-10d
-8d
-6d
-4d
-2d
toda
y
Time / Alarm durationAlarm state= OK
= ALARM
Fridge-tag ®
dd.mm.yyyy
1Hd ru
0 001
1
2
The2nddigitofthedurationoftheAlarmlimitisflashing:
PressREADtoadjustthenumber.
Temperature (min/max)
< 8°C(15min)
> 25°C(15min)
0123456789012
-27d
-25d
-23d
-21d
-19d
-17d
-15d
-13d
-11d
-9d
-7d
-5d
-3d
yest
erd.
-29d
-28d
-26d
-24d
-22d
-20d
-18d
-16d
-14d
-12d
-10d
-8d
-6d
-4d
-2d
toda
y
Time / Alarm durationAlarm state= OK
= ALARM
Fridge-tag ®
dd.mm.yyyy
1Hd ru
0 002
12 PressSETto
confirmthenumber.14
The3rddigitofthedurationoftheAlarmlimitisflashing:
PressREADtoadjustthenumber.
Temperature (min/max)
< 8°C(15min)
> 25°C(15min)
0123456789012
-27d
-25d
-23d
-21d
-19d
-17d
-15d
-13d
-11d
-9d
-7d
-5d
-3d
yest
erd.
-29d
-28d
-26d
-24d
-22d
-20d
-18d
-16d
-14d
-12d
-10d
-8d
-6d
-4d
-2d
toda
y
Time / Alarm durationAlarm state= OK
= ALARM
Fridge-tag ®
dd.mm.yyyy
1Hd ru
0 001
1
2 PressSETto confirmthenumber.
The4thdigitofthedurationoftheAlarmlimitisflashing:
PressREADtoadjustthenumber.
The duration of the Alarm limit is now set.
Temperature (min/max)
< 8°C(15min)
> 25°C(15min)
0123456789012
-27d
-25d
-23d
-21d
-19d
-17d
-15d
-13d
-11d
-9d
-7d
-5d
-3d
yest
erd.
-29d
-28d
-26d
-24d
-22d
-20d
-18d
-16d
-14d
-12d
-10d
-8d
-6d
-4d
-2d
toda
y
Time / Alarm durationAlarm state= OK
= ALARM
Fridge-tag ®
dd.mm.yyyy
1Hd ru
0 001
12 PressSETto
confirmthenumber.
Firstyouhavetochoosetherangeofthedesiredtemperaturelimit.Youhavethechoicebetweennegativeandpositivetem-peratures.IncaseofapositivelimitinFahrenheitscaleyoumayfurtherchooseifthelimitshallbeequalorabove+100°F.ThischoiceisdonebyrepetitivelypressingREADuntilthedesiredrangeisindicated.
2. and 4. Setting the HI and LO Alarm temperature, they are completed in the same manner
For internal sensor:Alarmtemperaturelimitsmustbenolowerthan-20°C(-4°F)andnohigherthan+50°C(+122°F).For external sensor:Alarmtemperaturelimitsmustbenolowerthan-35°C(-31°F)andnohigherthan+55°C(+131°F).
Note:Thetemperaturemeasurementunit(°C/°F)canonlybechangedafterthedeviceisactivatedinthemenu.Gotochapter6,"Readandchangesettings/Howtocorrectsettingmistakes".
15
Instruction for setting a positive temperature limit between 0 °C/0 °F and +50 °C/+122 °F (internal sensor) and 0 °C/0 °F and +55 °C/+131 °F (external sensor)
PressSETtoadjustthelimitbetween 0°C/0°Fand+50°C/+122°F.
PressREADuntilthedisplayshows,no flashing sign
Temperature (min/max)
< 8°C(15min)
> 25°C(15min)
0123456789012
-27d
-25d
-23d
-21d
-19d
-17d
-15d
-13d
-11d
-9d
-7d
-5d
-3d
yest
erd.
-29d
-28d
-26d
-24d
-22d
-20d
-18d
-16d
-14d
-12d
-10d
-8d
-6d
-4d
-2d
toda
y
Time / Alarm durationAlarm state= OK
= ALARM
Fridge-tag ®
dd.mm.yyyy
801H
°C
1
2
Thenextdigitcannowbeset.PressREADuntilyoureachthedesirednumber.ThenpressSETtoconfirmit.Thenthenextdigitwillstartflashing.ContinueuntilalldigitsoftheAlarmtemperatureareset.
PressREADuntilaflashingleading "1" isindicatedonthedisplay:
PressSETtoadjustthelimitequalorabove+100°F.
Instruction for setting a positive Fahrenheit temperature limit equal or above +100 °F
Thenextdigitofthetemperaturestartsflashing.SetthenumberandcontinueuntilalldigitsoftheAlarmtemperaturelimitareset.
Note:themaximumCelsiustemperatureis+50°C(internalsensor)and+55°C(externalsensor).ThisOptionisonlyfortemperaturesinFahrenheit.
Temperature (min/max)
< 8°C(15min)
> 25°C(15min)
0123456789012
-27d
-25d
-23d
-21d
-19d
-17d
-15d
-13d
-11d
-9d
-7d
-5d
-3d
yest
erd.
-29d
-28d
-26d
-24d
-22d
-20d
-18d
-16d
-14d
-12d
-10d
-8d
-6d
-4d
-2d
toda
y
Time / Alarm durationAlarm state= OK
= ALARM
Fridge-tag ®
dd.mm.yyyy
11 80 01H
°F
1
2
16
Setting a negative temperature limit below 0 °C/0 °F
PressREADuntiltheflashing"-" sign is indicatedonthescreen:
Temperature (min/max)
< 8°C(15min)
> 25°C(15min)
0123456789012
-27d
-25d
-23d
-21d
-19d
-17d
-15d
-13d
-11d
-9d
-7d
-5d
-3d
yest
erd.
-29d
-28d
-26d
-24d
-22d
-20d
-18d
-16d
-14d
-12d
-10d
-8d
-6d
-4d
-2d
toda
y
Time / Alarm durationAlarm state= OK
= ALARM
Fridge-tag ®
dd.mm.yyyy
- 80 °C
1H
PressSETtosetthelimitbelow0°C/0°F.
1
2
Thenextdigitcannowbeset.PressREADuntilyoureachthedesirednumber.ThenpressSETtoconfirmit.Thenthenextdigitwillstartflashing.ContinueuntilalldigitsoftheAlarmtempera-turelimitsareset.
Internal sensor:AssoonasthelastdigitofthelowerAlarmlimitisconfirmed,theactivationiscompleted.
External sensor:AssoonasthelastdigitofthelowerAlarm limitisconfirmed,theactivationiscompleted.Connectthedevicewiththeexternalsensor.
Note:Incasethedesiredtemperaturelimitcannotbe confirmed,checkifthetemperatureissetwithintheallowedoperatingtemperaturerange.
As soon as the parameters of the upper Alarm limit are set, the first digit of the duration of the lower Alarm limit will start flashing. Proceed the same way as you did with the upper Alarm limit.
17
5.8. Connection error (external sensor only)
Temperature (min/max)
< 8°C(15min)
> 25°C(15min)
0123456789012
-27d
-25d
-23d
-21d
-19d
-17d
-15d
-13d
-11d
-9d
-7d
-5d
-3d
yest
erd.
-29d
-28d
-26d
-24d
-22d
-20d
-18d
-16d
-14d
-12d
-10d
-8d
-6d
-4d
-2d
toda
y
Time / Alarm durationAlarm state= OK
= ALARM
Fridge-tag ®
dd.mm.yyyy
!8101 2026
--.- °C1 218
SensorExt.
After10minutes(factorystandard)withoutaconnection betweenthedeviceandtheexternalsensor:• thebuzzerwillsoundtwobeepsatintervalofthreeminutesformaximum168h(7days).
• thewholedisplaystartsblinking.• anyconfirmationwillstopthedisplayblinking.• thebuzzeronlystopsiftheconnectionerroriscorrected.Iftheerrorstillexiststhebuzzercontinuouslybeepsatathreeminuteintervalfor168h(7days).
5.8.1. How to fix the connection error
Pleasecheckthefollowingtwopoints:1. iftheexternalsensorisproperlyconnectedwith thedevice.2. iftheexternalsensorcablehasanydefects.
Note:Assoonastheerror(s)havebeencleared,themeasuringwillcontinueandtheconnectionerrorbuzzerstopsautomatical-ly.Duringmax.1minuteaftertheconnectionnotemperatureisdisplayedonthescreen.
Note:Fixtheconnectionerrorbeforestoppingthewarning.Otherwisenewtemperaturerecordswillnotbecaptured.
Note:Duringaconnectionerrornodatawillberecorded.
Display status: externalsensorerror
18
6.1. Overview menu
Note:Ifyouscrollthroughthemenuandyoureachthedisplayofthemeasuringmodeagainyouneedtorestartfromthebeginningbyaccessingthemenu.Inordertoadjustmorethanonesetting(e.g.time&CelsiustoFahrenheit)youmustcompleteeachchangeandreturntomenumodeforthe2nd change.
6. Read and change settings / How to correct setting mistakes
6.2)Menuentry
6.2.1)Menu:OUTSIDE/SETDATE (Changedateand/ortime)
internalsensorSETDATE
externalsensorOUTSIDE
SETDATE
6.2.2)Menu:READCONF(ReadAlarmconfigurations)
6.2.4)Menu:SETCONF(onlyifenabledinfactorysetting,
otherwiseskipped)
Deviceactivated
6.2.3)Menu:CELSFAHR(changeAlarmconfigurations)
19
Tochangethedateformat,thedate,thetime,thetemperaturemeasurementunitortheAlarmsettingsortoreadthepresetAlarmlimitspleaseproceedasfollows:
"SETDATE"(internalsensor)isnowdisplayedonthescreen."OUTSIDE"(externalsensor)isnowdisplayedonthescreen.
You entered the menu mode and may choose which item to see or change.
UsetheREADbuttontoscrollthroughthemenu. UsetheSETbuttontoaccessthecorrespondingmenu.
You can access the following 4 menus:
OUT SIDE (external sensor):firstscreen,showsthe temperaturemeasuredwiththeinternalsensoroftheFridge-tag2L(normalambienttemperature).PressREADoncetogettoSETDATE.
SET DATE (internal sensor):Configurationwithinternalsensor,SETDATEisdirectlyshown.
1.SETDATE- changedateand/ortimesettings2.READCONF- readtheAlarmsettings3.CELSFAHR- changetoCelsiusorFahrenheit4.SETCONF- changetheAlarmsettings (onlyifenabledinfactorysetting)
Temperature (min/max)
< 8°C(15min)
> 25°C(15min)
0123456789012
-27d
-25d
-23d
-21d
-19d
-17d
-15d
-13d
-11d
-9d
-7d
-5d
-3d
yest
erd.
-29d
-28d
-26d
-24d
-22d
-20d
-18d
-16d
-14d
-12d
-10d
-8d
-6d
-4d
-2d
toda
y
Time / Alarm durationAlarm state= OK
= ALARM
Fridge-tag ®
dd.mm.yyyy
...thenpressREADshortly...
...thenreleasebothbut-tonssimultaneously.
PressandcontinuetoholdSET...
1 2
3
6.2. Menu entry to read and change settings
20
Thedisplayshowsthemenu"SETDATE".PressREADuntilthedisplayshows"READCONF".ThenpressSETtoaccessthemenutoreadthecurrentAlarmconfigurations.Firstthedisplaycheckappears.ThencontinuouslypressREADtoscrollthroughthepresetAlarmparameters.
*ChangesoftheAlarmlimitsareonlypossiblefordeviceswhichareprogrammedwiththisfeature.
Thedisplayshowsthemenu"SETDATE".PressREADuntilthedisplayshows"CELSFAHR".ThenpressSETtoaccessthemenutochangethetemperaturemeasurementunit.Tochangethemeasurementunit(Celsius/Fahrenheit)pressREADuntilthedisplayshowsthedesiredsign(°C/°F).PressSETtoconfirmthemeasurementunit.
Thedisplayshowsthemenu"SETDATE".PressREADuntilthedisplayshows"SETCONF".PressSETtoaccessthemenutochangetheAlarmconfigurations.TochangetheAlarmlimits(du-rationortemperature)pleaseproceedasdescribedinchapter"SettingtheAlarmlimits".
6.2.2. Access the menu "READ CONF"
6.2.3. Access the menu "CELS FAHR"
6.2.4. Access* the menu "SET CONF"
Thedisplayshowsthemenu"OUTSIDE"(externalsensor)PressREADuntilthedisplayshows"SETDATE".Thedisplayshowsthemenu"SETDATE"(internalsensor).PressSETtoaccessthemenutoadjustthedateformat,dateortimesettings.Thenfollowthestepsasdescribedinchapter"Settingthedateandtime”.Note:TimeanddateadjustmentshavenoeffectontheAlarmrecords.Oncethedeviceisactivated,itcannotbestoppedanymore.Thenumberoftimeadjustmentsduringthesamedayisunlimited.Note:Aftertheadjustmenthasbeendone,theFridge-tag2Lwillbelockedfor24hoursfromthefollowingmidnight(e.g.changesonthe15thSept.,devicelockedfrom00:01amonthe16thuntil00.01amonthe17th).Thisisforsecurityreasons.
6.2.1. Access the menu "SET DATE"
21
7.1. Example of OK Display - during measurement Oncethedeviceisfullyactivatedthe (OKsym-bol),thecurrenttempera-turereading,thetimeandthedatewillbedisplayedonthescreen.The Fridge-tag2Lwillalso
indicatethatthemeasuringismadewithaninternalsensororanexternalsensor.A (OKsymbol)isindicatedduringnormaloperationaslongasnoAlarmshavebeenrecorded.ThetemperatureandtimeconditionswerewithinthepresetAlarmlimits.
7. Display indication during measurement mode
Indicationformax.1minuteaftercompletingthesettingsorafterconnectingthedevicewiththeexternal sensor.Foramaximumof1minutenocurrent
temperatureisdisplayedonthescreen,indicatedby(--.-).
Temperature (min/max)
< 8°C(15min)
> 25°C(15min)
0123456789012
-27d
-25d
-23d
-21d
-19d
-17d
-15d
-13d
-11d
-9d
-7d
-5d
-3d
yest
erd.
-29d
-28d
-26d
-24d
-22d
-20d
-18d
-16d
-14d
-12d
-10d
-8d
-6d
-4d
-2d
toda
y
Time / Alarm durationAlarm state= OK
= ALARM
Fridge-tag ®
dd.mm.yyyy
8101 2022
561 473 °C
Int.Sensor
7.2. Example Alarm Display - during measurement IfthetemperatureandtimeconditionsareoutsidethepresetAlarmlimitsthefollowinginfor-mationwillbedisplayedonthescreen:
• The (OKsymbol)willbereplacedby (Alarmsymbol).• Anadditionalarrow(Alarmindicator)willbeindicatedintheupperdisplayareatoshowwhichAlarmlimithasbeenviolatedandonwhichday.
• Inadditiontothe (Alarmsymbol)the ! (Warningsymbol)willappearbesidethe .
Temperature (min/max)
< 8°C(15min)
> 25°C(15min)
0123456789012
-27d
-25d
-23d
-21d
-19d
-17d
-15d
-13d
-11d
-9d
-7d
-5d
-3d
yest
erd.
-29d
-28d
-26d
-24d
-22d
-20d
-18d
-16d
-14d
-12d
-10d
-8d
-6d
-4d
-2d
toda
y
Time / Alarm durationAlarm state= OK
= ALARM
Fridge-tag ®
dd.mm.yyyy
!8101 2026
881 425 °C
Int.Sensor
Temperature (min/max)
< 8°C(15min)
> 25°C(15min)
0123456789012
-27d
-25d
-23d
-21d
-19d
-17d
-15d
-13d
-11d
-9d
-7d
-5d
-3d
yest
erd.
-29d
-28d
-26d
-24d
-22d
-20d
-18d
-16d
-14d
-12d
-10d
-8d
-6d
-4d
-2d
toda
y
Time / Alarm durationAlarm state= OK
= ALARM
Fridge-tag ®
dd.mm.yyyy
d ru
---0 000max.
°C
22
8. Alarm trigger function
8.1. Single Event Alarm triggeringTheupperorlowerAlarmtriggeringisdonewithasingleeventAlarmalgorithm.AnykindofAlarmistriggeredifthetempera-tureiscontinuouslyoutofthesetAlarmlimitsforlongerthanthesetAlarmtriggertime.
Upper Alarm triggeringSetting upper limit:Temperature>8.0°C,Duration>10hForanupperAlarmtobetriggeredthetemperatureneedstobecontinuouslyabove8°Cforlongerthan10h.
Alarm triggered: (Alarmsymbol)and! (Warningsymbol)displayed
0h 12 h
8°C
24 h
>10h
no Alarm triggered: (OKsymbol)onthe
display.
Intheexamplebelowthesum*ofthedailyuppertemperatureexcursionisabout20h.NoAlarmwillbetriggered!Thetempera-turewasnotcontinuouslyoutofthesetAlarmlimitsformorethan10hinonerow.
*Thesumoftheexcursionsisvisibleinthedailystatisticsunderthecolumn"Cumulativedailytimeabovethelimit".
0h 12 h
8°C
24 h
>9h >6h >5h
23
Lower Alarm triggering
Setting lower limit:Temperature<-0.5°C,Duration>1hForalowerAlarmtobetriggeredthetemperatureneedstobecontinuouslybelow-0.5°Cforlongerthan1h.
Alarm triggerd: (AlarmSymbol)and! (WarningSymbol) displayed
no Alarm triggered: (OKsymbol)onthe
display.
0h 12 h
-0.5°C
24 h
>1h
Intheexamplebelowmultiplelowtemperatureexcursions*areoccurring.NoAlarmwillbetriggered.Eachtemperatureexcur-sionwaslessthan1houtofthesetAlarmlimits.
0h 12 h
-0.5°C
24 h
>1h >1h
*Thesumoftheexcursionsisvisibleinthedailystatisticsunderthecolumn"Cumulativedailytimebelowthelimit".
24
8.2. Alarm display and confirmation options
Option 1- Alarm indication "all Alarms”: WiththisoptiontheAlarmswillbevisibleonthedisplaywithan(Alarmsymbol)for30days.
BypressingtheREADbutton,the ! (Warningsymbol)willbedisabledforthecorrespondingAlarms.The (Alarmsymbol)cannotbecancelednorreset.
Note:• InthismodeonlyoneupperandonelowerAlarmwillbetriggeredperday.
• The (Alarmsymbol)willbepresentonthedisplayfor30days.
• The ! (Warningsymbol)canbetickedoffbyconfirmingallexist-ingAlarmswiththeREADbuttoninthehistory"readoutmode".
• TheAlarmbuzzerstopswhentheAlarmisconfirmedwithinthesetAlarmlimits.Otherwisethebuzzerpausesforapprox.1handstartsagainforupto168h(7days).
Temperature (min/max)
< 8°C(15min)
> 25°C(15min)
0123456789012
-27d
-25d
-23d
-21d
-19d
-17d
-15d
-13d
-11d
-9d
-7d
-5d
-3d
yest
erd.
-29d
-28d
-26d
-24d
-22d
-20d
-18d
-16d
-14d
-12d
-10d
-8d
-6d
-4d
-2d
toda
y
Time / Alarm durationAlarm state= OK
= ALARM
Fridge-tag ®
dd.mm.yyyy
!8101 2026
881 425 °C
Int.Sensor
Temperature (min/max)
< 8°C(15min)
> 25°C(15min)
0123456789012
-27d
-25d
-23d
-21d
-19d
-17d
-15d
-13d
-11d
-9d
-7d
-5d
-3d
yest
erd.
-29d
-28d
-26d
-24d
-22d
-20d
-18d
-16d
-14d
-12d
-10d
-8d
-6d
-4d
-2d
toda
y
Time / Alarm durationAlarm state= OK
= ALARM
Fridge-tag ®
dd.mm.yyyy
8101 2026
881 425 °C
Int.Sensor
25
Option 2 - Alarm indication "unconfirmed Alarms”:the Alarms will be visible with an (Alarm symbol) until all Alarms (in the last 30 days history) have been confirmed as solved by pressing the read button. Afterwards the display will show a (OK symbol) until a new Alarm is triggered.
Temperature (min/max)
< 8°C(15min)
> 25°C(15min)
0123456789012
-27d
-25d
-23d
-21d
-19d
-17d
-15d
-13d
-11d
-9d
-7d
-5d
-3d
yest
erd.
-29d
-28d
-26d
-24d
-22d
-20d
-18d
-16d
-14d
-12d
-10d
-8d
-6d
-4d
-2d
toda
y
Time / Alarm durationAlarm state= OK
= ALARM
Fridge-tag ®
dd.mm.yyyy
8101 2022
561 473 °C
Int.Sensor
Confirmation options of currently triggered Alarms of the day:
1. Device is within the set Alarm limits.
PresstheREADbuttonandthe (Alarmsymbol)and ! (Warn-ingsymbol)willimmediatelydisappearandtheoptionalbuzzer
stops.AnewAlarmwillbetriggeredassoonasthesetAlarmlimitsareexceededagain.
Exampleseenextpage.
BypressingtheREADbuttonthe ! (Warningsymbol)willbedisabledforthecorrespondingAlarms.The (Alarmsymbol)disappearsandwillgotothe (OKsymbol)again.
Temperature (min/max)
< 8°C(15min)
> 25°C(15min)
0123456789012
-27d
-25d
-23d
-21d
-19d
-17d
-15d
-13d
-11d
-9d
-7d
-5d
-3d
yest
erd.
-29d
-28d
-26d
-24d
-22d
-20d
-18d
-16d
-14d
-12d
-10d
-8d
-6d
-4d
-2d
toda
y
Time / Alarm durationAlarm state= OK
= ALARM
Fridge-tag ®
dd.mm.yyyy
!8101 2026
881 425 °C
Int.Sensor
26
1. Alarmtriggered: (Alarm-)ondisplayand ! (Warningsymbol) enabled.2. AlarmconfirmedduringtemperatureAlarmcondition: (Alarm-)and ! (Warningsymbol)remainondisplay.3. TemperatureisbackwithintheAlarmlimits.NowtheAlarm canbesuccessfullyconfirmed. (OKsymbol)ondisplay.
2.DeviceisoutsidethesetAlarmlimits:IftheREADbuttonispressedstillduringatemperatureviolationthebuzzerwillbemutedforapprox.1h.The (Alarm-)andthe! (Warningsymbol)willstayforthecorrespondingAlarm.Ifafter1h,thetemperatureisstilloutsidethelimit,thebuzzerwillrestartbeeping.
1. Alarmtriggered: (Alarmsymbol)ondisplayand ! (Warningsymbol)enabled2. Alarmconfirmedintemperaturegoodcondition: (OK symbol)ondisplay3. Alarmtriggered: (Alarmsymbol)ondisplayand ! (Warningsymbol) enabledagain.
0h 24 h
>1h >1h
Settings:upperlimitTemperature>8.0°C andduration>1hlowerlimitTemperature<-0.5°Candduration1h
Settings:upperlimitTemperature>8.0°Candduration>1hlowerlimitTemperature<-0.5°Candduration1h
-0.5°C8°C
Note:Howthe (Alarm-)andthe ! (Warningsymbol)reactisspecifiedintheconfigurationofthedeviceandfactorysettingattimeoforder.
0h 24 h
-0.5°C8°C
>1h
27
Intheaboveexamplemultiplelowtemperatureexcursionswithexposuretimesoflessthan1hoccurred.Thecumulativedailytimebelowthelimitswillmeasureabout3.5hbutnoAlarmwillbetriggered.ThesamebehavioralsoappliestotheupperAlarm.
IncaseofanupperorlowerAlarmtrigger,3audibleAlarmsignalswillbetriggeredimmediately.(500msON/500msOFF).Thereafter:• Everyminute1Alarmsignalformaximum168h(7days)• After168h(7days)buzzerwillstop• IfanAlarmeventisconfirmed(READispressed)whilestillviolatingthelimits,thebuzzerpausesforapprox.1hourandthenrestartsbeepingevery3minutes.
• ConfirmationwithintheAlarmlimitswillstopthebuzzer. Incaseofaconnectionerrorseechapter5.8.
9. Audio Alarm - (optional factory setting)
0h 12 h
-0.5°C
24 h
<1h <1h <1h <1h
8.3. Cumulative daily time above/lower the limitTheAlarmtriggeralgorithmisbasedonasingleevent,althoughtheFridge-tag2Lismeasuring-dailybased-theindividualtotaltimeaboveorbelowthetemperaturelimits.ThismeasurementisnotusedforanyAlarmcondition.ThisvalueisonlyavailableinthegeneratedPDF/ASCIIfiles.
Note:Itcouldbethecasethatthetotalcumulativetimeabove/belowthetemperaturelimitsarehigherthantheconfiguredsingleeventAlarmtimewithoutanyAlarmtriggering.
Example set up:lowerlimitTemperature<-0.5°C,duration>1h
28
• The (OKsymbol)• Thecorresponding flashing arrow(example:low arrowof"today")
• Lowestrecordedtemperature(example:+2.9 ˚C)
• Thetimedurationoutofthepreset temperaturelowlimit(example00:00;hh:min).
Thefollowinginformationisindicatedonthescreen:
Thefollowinginformationisindicatedonthescreen:
Example of an OK display - during read out of the history
• The (OKsymbol)• Thecorresponding flashing arrow(example:high arrowof"today")
• Highestrecordedtemperature(example:+10.5 ˚C)• Thetimedurationoutofthepresettemperaturehighlimit (example00:32;hh:min).
PressREADonce
Temperature (min/max)
< 8°C(15min)
> 25°C(15min)
0123456789012
-27d
-25d
-23d
-21d
-19d
-17d
-15d
-13d
-11d
-9d
-7d
-5d
-3d
yest
erd.
-29d
-28d
-26d
-24d
-22d
-20d
-18d
-16d
-14d
-12d
-10d
-8d
-6d
-4d
-2d
toda
y
Time / Alarm durationAlarm state= OK
= ALARM
Fridge-tag ®
dd.mm.yyyy
d ru
1050 320max.
°C
Int.Sensor
10.1. Option 1: Read out day-per-day directly on the device (30 day history)
Theinformationofthetemperatureexcursionscaneitherbeviewedforthepast30daysdirectlyonthedeviceorfor28/56/84/112daysonthegeneratedfiles(PDF/ASCII).
10. Reading the History / Read out mode
Note:TheexternalsensoroftheFridge-tag2Lcanremainatit‘slocationforthereadoutprocess.Pleaseconsider,thattheremayoccuraconnectionerroraftermorethan10minuteswith-outconnectionbetweenthedeviceandthesensor.
PressREADasecondtime
Temperature (min/max)
< 8°C(15min)
> 25°C(15min)
0123456789012
-27d
-25d
-23d
-21d
-19d
-17d
-15d
-13d
-11d
-9d
-7d
-5d
-3d
yest
erd.
-29d
-28d
-26d
-24d
-22d
-20d
-18d
-16d
-14d
-12d
-10d
-8d
-6d
-4d
-2d
toda
y
Time / Alarm durationAlarm state= OK
= ALARM
Fridge-tag ®
dd.mm.yyyy
d ru
290 000 min. °C
Int.Sensor
Note:inthe"ReadoutMode"theflashingarrowsdisplaythedaywhereyourare(30-day-history)andshowthe highestand lowestmeasuredtemperaturecorrespondingday.Iftherewasaviolationalsothedurationisshown.
29
Example of an Alarm display - during reading out of the history
• Thefollowinginformationisindicatedonthescreen:• The (Alarm-) andthe ! (Warningsymbol)• Thecorresponding (Alarmindicator)(Lower Alarm limit)• DayofAlarm(example:5daysago-5d)• Thedateofexcursion(example:20.02.2018)• Thetimeofexcursion(example:18:21)
1stdisplayedscreenofa"LowerAlarmevent"
2nddisplayedscreenofa"LowerAlarmevent":
Note:WhenyoureachanAlarmevent,theindicationonthescreenoftheFridge-tag2LwillbedifferenttotheindicationofanOKdisplay.
Note: ContinuerepetitivelypressingtheREADbuttontoreadoutdayperdaythedetailsofthepast30days.
PressREADasecondtime
PressREADonce
Temperature (min/max)
< 8°C(15min)
> 25°C(15min)
0123456789012
-27d
-25d
-23d
-21d
-19d
-17d
-15d
-13d
-11d
-9d
-7d
-5d
-3d
yest
erd.
-29d
-28d
-26d
-24d
-22d
-20d
-18d
-16d
-14d
-12d
-10d
-8d
-6d
-4d
-2d
toda
y
Time / Alarm durationAlarm state= OK
= ALARM
Fridge-tag ®
dd.mm.yyyy
! min.
Int.Sensor
°C- 118102 2020
1 218
Temperature (min/max)
< 8°C(15min)
> 25°C(15min)
0123456789012
-27d
-25d
-23d
-21d
-19d
-17d
-15d
-13d
-11d
-9d
-7d
-5d
-3d
yest
erd.
-29d
-28d
-26d
-24d
-22d
-20d
-18d
-16d
-14d
-12d
-10d
-8d
-6d
-4d
-2d
toda
y
Time / Alarm durationAlarm state= OK
= ALARM
Fridge-tag ®
dd.mm.yyyy
! -d ru
110 351 min.
Int.Sensor
30
Thefollowinginformationisindicatedonthescreen:
• The (Alarmsymbol)andthe ! (Warningsymbol)• Thecorresponding (Alarmindicator)(Higher Alarm limit)• DayofAlarmexample:5daysago-5d• Thedateofexcursionexample:20.02.2018• Thetimeofexcursionexample:20:30
1stdisplayedscreenofthelatestAlarmevent:
PressREADfor3seconds
Temperature (min/max)
< 8°C(15min)
> 25°C(15min)
0123456789012
-27d
-25d
-23d
-21d
-19d
-17d
-15d
-13d
-11d
-9d
-7d
-5d
-3d
yest
erd.
-29d
-28d
-26d
-24d
-22d
-20d
-18d
-16d
-14d
-12d
-10d
-8d
-6d
-4d
-2d
toda
y
Time / Alarm durationAlarm state= OK
= ALARM
Fridge-tag ®
dd.mm.yyyy
!8102 2020
2 300
Int.Sensor
IfyouliketoreadoutonlytheAlarmsdirectlyonthedevice,pressandholdtheREADbuttonforatleast3 seconds.
10.2. Option 2: Read out only Alarms directly on the device - use Alarm-Super-Jump function (30 day history)
Thefollowingadditionalinformationisindicatedonthescreen:
• Highestrecordedtemperature(example:-1.1˚C)• Thetimedurationoutofthepresetlowtemperaturelimit (example:01:35;hh:mm)
• Temperaturerecordinginthisexamplewith internal sensor
31
Thefollowingadditionalinformationisindicatedonthescreen:
• Highestrecordedtemperatureexample:+10.5 ˚C• Thetimedurationoutofthepresethightemperaturelimitexample11:24;hh:mm.
• Temperaturerecordingwithexample:internalsensor
2nddisplayedscreenofthelatestAlarmevent
ThenpressREADagainTemperature (min/max)
< 8°C(15min)
> 25°C(15min)
0123456789012
-27d
-25d
-23d
-21d
-19d
-17d
-15d
-13d
-11d
-9d
-7d
-5d
-3d
yest
erd.
-29d
-28d
-26d
-24d
-22d
-20d
-18d
-16d
-14d
-12d
-10d
-8d
-6d
-4d
-2d
toda
y
Time / Alarm durationAlarm state= OK
= ALARM
Fridge-tag ®
dd.mm.yyyy
d ru! 1051 241
max. °C
Int.Sensor
Note:Press and hold the READ button again for at least 3 seconds and the next Alarm event will appear on the screen.
Note:Repeat the action to press the READ button for 3 seconds to jump directly to the next Alarm event. And so on.
Temperature (min/max)
< 8°C(15min)
> 25°C(15min)
0123456789012
-27d
-25d
-23d
-21d
-19d
-17d
-15d
-13d
-11d
-9d
-7d
-5d
-3d
yest
erd.
-29d
-28d
-26d
-24d
-22d
-20d
-18d
-16d
-14d
-12d
-10d
-8d
-6d
-4d
-2d
toda
y
Time / Alarm durationAlarm state= OK
= ALARM
Fridge-tag ®
dd.mm.yyyy
!Int.Sensor8101 2020
1 433
1stdisplayedscreenofthenextAlarmevent:
32
PlugtheFridge-tag2LintoanycomputerviaUSBInterface.Makesurethedeviceispluggedinproperly.
WaitsufficienttimeforthedevicetogeneratetheASCIIandPDFfiles(approx.2min).NowchoosetheappropriatefilegeneratedbytheFridge-tag2L.
10.3. Option 3: Read out data from the files generated by the Fridge-tag 2 L by connecting it with a computer
USB connection of a Fridge-tag 2 L.Youcanseetheprogressbarbycontinuouslyappearingarrowsintheupperdisplayarea.
Note:Thisprocessmustnotbeinterrupted,untiltheOKsymbolappearsonthedisplay,indicatingthatthereportcreationiscomplete.
Temperature (min/max)
< 8°C(15min)
> 25°C(15min)
0123456789012
-27d
-25d
-23d
-21d
-19d
-17d
-15d
-13d
-11d
-9d
-7d
-5d
-3d
yest
erd.
-29d
-28d
-26d
-24d
-22d
-20d
-18d
-16d
-14d
-12d
-10d
-8d
-6d
-4d
-2d
toda
y
Time / Alarm durationAlarm state= OK
= ALARM
Fridge-tag ®
dd.mm.yyyy
Temperature (min/max)
< 8°C(15min)
> 25°C(15min)
0123456789012
-27d
-25d
-23d
-21d
-19d
-17d
-15d
-13d
-11d
-9d
-7d
-5d
-3d
yest
erd.
-29d
-28d
-26d
-24d
-22d
-20d
-18d
-16d
-14d
-12d
-10d
-8d
-6d
-4d
-2d
toda
y
Time / Alarm durationAlarm state= OK
= ALARM
Fridge-tag ®
dd.mm.yyyy
Temperature (min/max)< 8°C
(15min)
> 25°C
(15min)
0123456789012
-27d -2
5d -23d -2
1d -19d -1
7d -15d -1
3d -11d -9
d -7d -5
d -3d ye
ster
d.
-29d -28d -2
6d -24d -2
2d -20d -1
8d -16d -1
4d -12d -1
0d -8d -6
d -4d -2
d toda
y
Time / Alarm duration
Alarm state
= OK
= ALARMFridge-tag ®dd.mm.yyyy
33
Note:ForaproperUSB-portdisconnectionofthedevice,pleasealwaysusethe"SafelyRemoveHardware”functiononyourPC/Mac.
Rightmouseclickontheicon"SafelyRemoveHardwareandEjectMedia".(Choosetherightdevicetoremove).
Donotdisconnectthedevicebeforeyoureceivethefollowingmessage:
Note:Forthisprocessnoadditionalsoftwareis necessary.
TheharddriveoftheFridge-tag2Lisshowninyourexplorer OpentheappropriatefilegeneratedbytheFridge-tag2L.
FT-2L (F:)
FT-2L (F:)
FT-2L (F:)
34
1To
day
+1.8
°CAL
ARM
!-1
.0°C
11h
4min
00:0
0hIn
pro
gres
s+5
.8°C
0min
In p
rogr
ess
0min
201
/05/
2016
+1.5
°CAL
ARM
!-0
.8°C
17h
29m
in00
:00h
ok+5
.7°C
0min
ok0m
in3
01/0
4/20
16+1
.5°C
A LAR
M!
-1.0
°C15
h 1m
in00
:26h
ok+4
.5°C
0min
ok0m
in4
01/0
3/20
16+2
.0°C
ALAR
M!
-0.1
°C16
h 9m
in00
:00h
ok+6
.4°C
0min
ok0m
in5
01/0
2/20
16+1
.7°C
ALAR
M!
-1.1
°C14
h 54
min
00:0
0hok
+7.5
°C0m
inok
0min
601
/01/
2016
+2.3
°CAL
ARM
!-0
.7°C
9h 3
5min
06:1
9hok
+5.5
°C0m
inok
0min
712
/31/
2015
+0.9
°CAL
ARM
!-5
.3°C
9h 2
4min
00:0
0hok
+5.3
°C0m
inok
0min
812
/30/
2015
-1.7
°CA L
ARM
!-5
.1°C
22h
46m
in00
:01h
ok+2
.5°C
0min
ok0m
in9
12/2
9/20
15+0
.9°C
ALAR
M!
-4.2
°C13
h 22
min
00:0
0hAL
ARM
!+8
.5°C
14m
in13
:48h
ok0m
in10
12/2
8/20
15-0
.3°C
ALAR
M!
-3.4
°C20
h 1m
in00
:00h
ok+6
.0°C
0min
ok0m
in11
12/2
7/20
15+0
.0°C
ALAR
M!
-2.9
°C19
h 42
min
00:0
0hok
+5.9
°C0m
inok
0min
1212
/26/
2015
+0.0
°CAL
ARM
!-2
.2°C
19h
47m
in00
:00h
ok+6
.4°C
0min
ok0m
in13
12/2
5/20
15+2
.3°C
A LAR
M!
-0.5
°C13
h 19
min
02:2
8hAL
ARM
!+8
.3°C
24m
in12
:51h
ok0m
in14
12/2
4/20
15+2
.4°C
ALAR
M!
-1.2
°C11
h 14
min
00:0
0hAL
ARM
!+8
.6°C
30m
in10
:59h
ok0m
in15
12/2
3/20
15+3
.3°C
ALAR
M!
-1.3
°C10
h 34
min
00:0
0hAL
ARM
!+1
1.0°
C2h
55m
in12
:05h
ok0m
in16
12/2
2/20
15a,
19:3
5+3
.3°C
ALAR
M-0
.5°C
7h 2
5min
06:3
7hAL
ARM
+8.2
°C13
min
12:5
3hok
0min
1712
/21/
2015
+5.0
°CAL
ARM
+1.7
°C38
min
22:4
1hAL
ARM
+8.3
°C32
min
09:3
0hok
0min
1812
/20/
2015
+3.1
°CAL
ARM
+0.3
°C10
h 32
min
00:0
0hAL
ARM
+10.
2°C
2h 3
8min
11:2
7hok
0min
1912
/19/
2015
+4.0
°CA L
ARM
+0.7
°C7h
33m
in05
:36h
ALAR
M+9
.3°C
3h 4
min
10:2
9hok
0min
2012
/18/
2015
+5.4
°CAL
ARM
+0.4
°C4h
9m
in00
:00h
ALAR
M+1
0.8°
C4h
54m
in10
:03h
ok0m
in21
12/1
7/20
15+4
.6°C
ALAR
M+1
.1°C
3h 1
8min
18:5
4hAL
ARM
+8.8
°C1h
36m
in11
:57h
ok0m
in22
12/1
6/20
15+5
.3°C
ALAR
M+1
.9°C
3min
00:1
1hAL
ARM
+9.0
°C1h
14m
in11
:43h
ok0m
in23
12/1
5/20
15+0
.5°C
ALAR
M-2
.8°C
14h
59m
in00
:00h
ok+5
.1°C
0min
ok0m
in24
12/1
4/20
15-1
.2°C
A LAR
M-4
.1°C
20h
57m
in00
:01h
ok+4
.1°C
0min
ok0m
in25
12/1
3/20
15-2
.1°C
ALAR
M-5
.7°C
21h
53m
in00
:00h
ok+3
.1°C
0min
ok0m
in26
12/1
2/20
15+0
.3°C
ALAR
M-4
.5°C
19h
1min
00:0
0hok
+5.1
°C0m
inok
0min
2712
/11/
2015
-0.5
°CAL
ARM
-1.7
°C5h
34m
in18
:27h
ok+1
.4°C
0min
ALAR
M18
h 26
min
00:0
0h28
12/1
0/20
15+2
6.6°
Cok
+25.
3°C
0min
A LAR
M+2
7.5°
C2h
20m
in13
:42h
ALAR
M8h
16:1
6h
Page
1/2
Logg
ing
inte
rval
:5m
inM
easu
rem
ent i
nter
val:1)
Low
er a
larm
lim
it:U
pper
ala
rm li
mit:
Activ
atio
n da
te:
Dat
e an
d tim
e of
repo
rt cr
eatio
n:Id
entif
icat
ion
num
ber:
5105
0000
0006
01/0
1/20
18 2
0:37
h 28
/02/
2018
13:
40h
Abov
e +8
.0°C
for
1min
Be
low
+2.
0°C
for 1
min
1min
(fix
ed)
docu
men
t of t
he F
ridge
-tag®
2 L
No.
Dat
e(M
M/d
d/yy
yy)Ev
ents
2)Av
erag
ete
mp.
Stat
usLo
wer
ala
rm li
mit
Min
.te
mp.
Cum
ulat
ive
daily
tim
ebe
low
the
limit
Alar
mtri
gger
time
Stat
usU
pper
ala
rm li
mit
Max
.te
mp.
Cum
ulat
ive
daily
tim
eab
ove
the
limit
Alar
mtri
gger
time
Stat
usEx
t. se
nsor
con
nect
ion
erro
rD
urat
ion
Alar
mtri
gger
time
Sign
atur
e / n
otes
Actio
n ta
ken
1) S
ampl
ing
and
data
ana
lysi
s ev
ery
min
ute
2) t
= tim
e / d
ate
chan
ged,
a =
ala
rm c
onfig
urat
ion
chan
ged,
hh:
mm
= s
tatu
s ch
ecke
d
Dat
e an
d pl
ace:
___
____
____
____
____
____
____
_Si
gnat
ure:
___
____
____
____
____
____
____
_
SampleofaPDF
-filegen
erated
byaFridge-tag2Lwith
externa
lsen
sor(Page1/2)
10.4
repo
rt e
xpla
natio
n
Doc
umen
t title
and
dev
ice
type
Dev
ice
ID a
nd se
lf ex
plai
ning
in
form
ation
Ala
rm se
tting
s M
easu
ring
and
Logg
ing
inte
rval
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34
37
10.5. Auto scaling of graphs in PDFThe graph of the report is created dynamically depending on the following settings:• thealarmlimitsofthedevice• thehighestandlowestmeasuredvalueThis is valid for all graphs in the PDF file until:• thehighestandlowestmeasuredvaluesdropout thehistory
• thetemperaturesettings(selfconfigurabledeviceonly)are changed
06.03.201800:00
05.03.201800:00
04.03.201800:00
03.03.201800:00
02.03.201800:00
01.03.201800:00
28.02.201800:00
Graph 1 28.02.2018 - 06.03.2018
28.02.201800:00
27.02.201800:00
26.02.201800:00
25.02.201800:00
24.02.201800:00
23.02.201800:00
22.02.201800:00
21.02.201800:00
Graph 2 21.02.2018 - 27.02.2018
Graph 3 Graph 4
Alarm limits Page 2/8
Date and time of report creation: 06.03.2018 10:44hIdentification number: 0
PDF document of the Fridge-tag® 2 L
t
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+5.0°C
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+35.0°C
+40.0°C
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+5.0°C
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+40.0°C
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+5.0°C
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+35.0°C
+40.0°C
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+5.0°C
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+15.0°C
+20.0°C
+25.0°C
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+35.0°C
+40.0°C
06.03.201800:00
05.03.201800:00
04.03.201800:00
03.03.201800:00
02.03.201800:00
01.03.201800:00
28.02.201800:00
Graph 1 28.02.2018 - 06.03.2018
28.02.201800:00
27.02.201800:00
26.02.201800:00
25.02.201800:00
24.02.201800:00
23.02.201800:00
22.02.201800:00
21.02.201800:00
Graph 2 21.02.2018 - 27.02.2018
Graph 3 Graph 4
Alarm limits Page 2/8
Date and time of report creation: 06.03.2018 12:23hIdentification number: 0
PDF document of the Fridge-tag® 2 L
t
T
-30.0°C
-20.0°C
-10.0°C
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+10.0°C
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+60.0°C
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+50.0°C
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Example below:Thescaleofthegraphisdisplayedfromthealarmlimitsset.Temperaturescalefrom+40°Cto-5°Cforthelimitsof+0.5°Cand+28°C.
Example below:Thescaleofthegraphisdisplayedfromthehighestandlowestmeasuredtemperaturevalues.Temperaturescalefrom-30°Cto+60°C.Lowestmeasuredtemperature:-12°C,highestmeasuredtemperature:+25°C.
38
SampleofaPDF-filegeneratedbyaFridge-tag2Lwith internalsensor.
1 Today +1.8°C ALARM! -1.0°C 11h 4min 00:00h In progress +5.8°C 0min In progress 0min2 01/05/2016 +1.5°C ALARM! -0.8°C 17h 29min 00:00h ok +5.7°C 0min ok 0min3 01/04/2016 +1.5°C ALARM! -1.0°C 15h 1min 00:26h ok +4.5°C 0min ok 0min4 01/03/2016 +2.0°C ALARM! -0.1°C 16h 9min 00:00h ok +6.4°C 0min ok 0min5 01/02/2016 +1.7°C ALARM! -1.1°C 14h 54min 00:00h ok +7.5°C 0min ok 0min6 01/01/2016 +2.3°C ALARM! -0.7°C 9h 35min 06:19h ok +5.5°C 0min ok 0min7 12/31/2015 +0.9°C ALARM! -5.3°C 9h 24min 00:00h ok +5.3°C 0min ok 0min8 12/30/2015 -1.7°C ALARM! -5.1°C 22h 46min 00:01h ok +2.5°C 0min ok 0min9 12/29/2015 +0.9°C ALARM! -4.2°C 13h 22min 00:00h ALARM! +8.5°C 14min 13:48h ok 0min10 12/28/2015 -0.3°C ALARM! -3.4°C 20h 1min 00:00h ok +6.0°C 0min ok 0min11 12/27/2015 +0.0°C ALARM! -2.9°C 19h 42min 00:00h ok +5.9°C 0min ok 0min12 12/26/2015 +0.0°C ALARM! -2.2°C 19h 47min 00:00h ok +6.4°C 0min ok 0min13 12/25/2015 +2.3°C ALARM! -0.5°C 13h 19min 02:28h ALARM! +8.3°C 24min 12:51h ok 0min14 12/24/2015 +2.4°C ALARM! -1.2°C 11h 14min 00:00h ALARM! +8.6°C 30min 10:59h ok 0min15 12/23/2015 +3.3°C ALARM! -1.3°C 10h 34min 00:00h ALARM! +11.0°C 2h 55min 12:05h ok 0min16 12/22/2015 a,19:35 +3.3°C ALARM -0.5°C 7h 25min 06:37h ALARM +8.2°C 13min 12:53h ok 0min17 12/21/2015 +5.0°C ALARM +1.7°C 38min 22:41h ALARM +8.3°C 32min 09:30h ok 0min18 12/20/2015 +3.1°C ALARM +0.3°C 10h 32min 00:00h ALARM +10.2°C 2h 38min 11:27h ok 0min19 12/19/2015 +4.0°C ALARM +0.7°C 7h 33min 05:36h ALARM +9.3°C 3h 4min 10:29h ok 0min20 12/18/2015 +5.4°C ALARM +0.4°C 4h 9min 00:00h ALARM +10.8°C 4h 54min 10:03h ok 0min21 12/17/2015 +4.6°C ALARM +1.1°C 3h 18min 18:54h ALARM +8.8°C 1h 36min 11:57h ok 0min22 12/16/2015 +5.3°C ALARM +1.9°C 3min 00:11h ALARM +9.0°C 1h 14min 11:43h ok 0min23 12/15/2015 +0.5°C ALARM -2.8°C 14h 59min 00:00h ok +5.1°C 0min ok 0min24 12/14/2015 -1.2°C ALARM -4.1°C 20h 57min 00:01h ok +4.1°C 0min ok 0min25 12/13/2015 -2.1°C ALARM -5.7°C 21h 53min 00:00h ok +3.1°C 0min ok 0min26 12/12/2015 +0.3°C ALARM -4.5°C 19h 1min 00:00h ok +5.1°C 0min ok 0min27 12/11/2015 -0.5°C ALARM -1.7°C 5h 34min 18:27h ok +1.4°C 0min ALARM 18h 26min 00:00h28 12/10/2015 +26.6°C ok +25.3°C 0min ALARM +27.5°C 2h 20min 13:42h ALARM 8h 16:16h
Page 1/2
Logging interval: 5minMeasurement interval:1) 1min (fixed)Lower alarm limit: Below +2.0°C for 1minUpper alarm limit: Above +8.0°C for 1minActivation date: 12/10/2015 13:40hDate and time of report creation: 01/06/2016 20:37hIdentification number: 510500000006
PDF document of the Fridge-tag® 2 L
No. Date(MM/dd/yyyy)
Events2) Averagetemp.
StatusLower alarm limit
Min.temp.
Cumulativedaily timebelow the limit
Alarmtriggertime
StatusUpper alarm limit
Max.temp.
Cumulativedaily timeabove the limit
Alarmtriggertime
StatusExt. sensor connection error
Duration Alarmtriggertime
Signature / notesAction taken
1) Sampling and data analysis every minute2) t = time / date changed, a = alarm configuration changed, hh:mm = status checked
Date and place: ____________________________ Signature: ____________________________
1 Today +1.8°C ALARM! -1.0°C 11h 4min 00:00h In progress +5.8°C 0min In progress 0min2 01/05/2016 +1.5°C ALARM! -0.8°C 17h 29min 00:00h ok +5.7°C 0min ok 0min3 01/04/2016 +1.5°C ALARM! -1.0°C 15h 1min 00:26h ok +4.5°C 0min ok 0min4 01/03/2016 +2.0°C ALARM! -0.1°C 16h 9min 00:00h ok +6.4°C 0min ok 0min5 01/02/2016 +1.7°C ALARM! -1.1°C 14h 54min 00:00h ok +7.5°C 0min ok 0min6 01/01/2016 +2.3°C ALARM! -0.7°C 9h 35min 06:19h ok +5.5°C 0min ok 0min7 12/31/2015 +0.9°C ALARM! -5.3°C 9h 24min 00:00h ok +5.3°C 0min ok 0min8 12/30/2015 -1.7°C ALARM! -5.1°C 22h 46min 00:01h ok +2.5°C 0min ok 0min9 12/29/2015 +0.9°C ALARM! -4.2°C 13h 22min 00:00h ALARM! +8.5°C 14min 13:48h ok 0min10 12/28/2015 -0.3°C ALARM! -3.4°C 20h 1min 00:00h ok +6.0°C 0min ok 0min11 12/27/2015 +0.0°C ALARM! -2.9°C 19h 42min 00:00h ok +5.9°C 0min ok 0min12 12/26/2015 +0.0°C ALARM! -2.2°C 19h 47min 00:00h ok +6.4°C 0min ok 0min13 12/25/2015 +2.3°C ALARM! -0.5°C 13h 19min 02:28h ALARM! +8.3°C 24min 12:51h ok 0min14 12/24/2015 +2.4°C ALARM! -1.2°C 11h 14min 00:00h ALARM! +8.6°C 30min 10:59h ok 0min15 12/23/2015 +3.3°C ALARM! -1.3°C 10h 34min 00:00h ALARM! +11.0°C 2h 55min 12:05h ok 0min16 12/22/2015 a,19:35 +3.3°C ALARM -0.5°C 7h 25min 06:37h ALARM +8.2°C 13min 12:53h ok 0min17 12/21/2015 +5.0°C ALARM +1.7°C 38min 22:41h ALARM +8.3°C 32min 09:30h ok 0min18 12/20/2015 +3.1°C ALARM +0.3°C 10h 32min 00:00h ALARM +10.2°C 2h 38min 11:27h ok 0min19 12/19/2015 +4.0°C ALARM +0.7°C 7h 33min 05:36h ALARM +9.3°C 3h 4min 10:29h ok 0min20 12/18/2015 +5.4°C ALARM +0.4°C 4h 9min 00:00h ALARM +10.8°C 4h 54min 10:03h ok 0min21 12/17/2015 +4.6°C ALARM +1.1°C 3h 18min 18:54h ALARM +8.8°C 1h 36min 11:57h ok 0min22 12/16/2015 +5.3°C ALARM +1.9°C 3min 00:11h ALARM +9.0°C 1h 14min 11:43h ok 0min23 12/15/2015 +0.5°C ALARM -2.8°C 14h 59min 00:00h ok +5.1°C 0min ok 0min24 12/14/2015 -1.2°C ALARM -4.1°C 20h 57min 00:01h ok +4.1°C 0min ok 0min25 12/13/2015 -2.1°C ALARM -5.7°C 21h 53min 00:00h ok +3.1°C 0min ok 0min26 12/12/2015 +0.3°C ALARM -4.5°C 19h 1min 00:00h ok +5.1°C 0min ok 0min27 12/11/2015 -0.5°C ALARM -1.7°C 5h 34min 18:27h ok +1.4°C 0min ALARM 18h 26min 00:00h28 12/10/2015 +26.6°C ok +25.3°C 0min ALARM +27.5°C 2h 20min 13:42h ALARM 8h 16:16h
Page 1/2
Logging interval: 5minMeasurement interval:1) 1min (fixed)Lower alarm limit: Below +2.0°C for 1minUpper alarm limit: Above +8.0°C for 1minActivation date: 12/10/2015 13:40hDate and time of report creation: 01/06/2016 20:37hIdentification number: 510500000006
PDF document of the Fridge-tag® 2 L
No. Date(MM/dd/yyyy)
Events2) Averagetemp.
StatusLower alarm limit
Min.temp.
Cumulativedaily timebelow the limit
Alarmtriggertime
StatusUpper alarm limit
Max.temp.
Cumulativedaily timeabove the limit
Alarmtriggertime
StatusExt. sensor connection error
Duration Alarmtriggertime
Signature / notesAction taken
1) Sampling and data analysis every minute2) t = time / date changed, a = alarm configuration changed, hh:mm = status checked
Date and place: ____________________________ Signature: ____________________________
01/06/201600:00
01/05/201600:00
01/04/201600:00
01/03/201600:00
01/02/201600:00
01/01/201600:00
12/31/201500:00
Graph 1 12/31/2015 - 01/06/2016
12/31/201500:00
12/30/201500:00
12/29/201500:00
12/28/201500:00
12/27/201500:00
12/26/201500:00
12/25/201500:00
12/24/201500:00
Graph 2 12/24/2015 - 12/30/2015
12/24/201500:00
12/23/201500:00
12/22/201500:00
12/21/201500:00
12/20/201500:00
12/19/201500:00
12/18/201500:00
12/17/201500:00
Graph 3 12/17/2015 - 12/23/2015
12/17/201500:00
12/16/201500:00
12/15/201500:00
12/14/201500:00
12/13/201500:00
12/12/201500:00
12/11/201500:00
12/10/201500:00
Graph 4 12/10/2015 - 12/16/2015
Page 2/2
Date and time of report creation: 01/06/2016 20:37hIdentification number: 510500000006
PDF document of the Fridge-tag® 2 L
t
T
-40.0°C
-30.0°C
-20.0°C
-10.0°C
+0.0°C
+10.0°C
+20.0°C
+30.0°C
+40.0°C
+50.0°C
t
T
-40.0°C
-30.0°C
-20.0°C
-10.0°C
+0.0°C
+10.0°C
+20.0°C
+30.0°C
+40.0°C
+50.0°C
t
T
-40.0°C
-30.0°C
-20.0°C
-10.0°C
+0.0°C
+10.0°C
+20.0°C
+30.0°C
+40.0°C
+50.0°C
t
T
-40.0°C
-30.0°C
-20.0°C
-10.0°C
+0.0°C
+10.0°C
+20.0°C
+30.0°C
+40.0°C
+50.0°C
Alarm limits
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*Formoreinformationgotochapter8"Alarmtriggerfunction".
Date: DateofmeasurementEvent:t Time/datechangedEvent:a AlarmconfigurationchangedEvent:hh:mm Timestamp:statuscheckedAveragetemp. AveragetemperatureStatus:inprogress Thedatacollectionof"Today"isnot yetcompleteStatus:OK NoAlarmhasbeentriggeredthepast 30days(NoAlarmhasyetbeentriggered sincethelastdatareadoutonthe device.*)Status:Alarm ! Alarm/shavebeentriggered (With ! meansthatthedetailsofthe correspondingAlarmhavenotbeenread outyet*)Status:Alarm Alarm/shavebeentriggered (Without ! meansthatthedetailsofthe correspondingAlarmhavealreadybeen readoutonthedevice*)Min.temp. Lowestrecordedtemperature
Cum.duration CumulativedailytimeoutsideoftheAlarmoutofrange limits Alarmtriggertime TimeatwhichtheAlarmwastriggeredMax.temp. HighestrecordedtemperatureDuration Durationofanexternalsensorconnection error
Note:FilenamesontheFridge-tag 2Larewriteprotected.Thenamesmayonlybechangedafterdownloadingontoacomputer.ChangingiseitherpossibledirectlyonunopenedfilesorviaopenandsavecommandswiththeAdobeReader.Usingotherprogramsmaycauselossofthedigitalsignature.
10.6. Temperature record duration (optional factory setting)Selectable record duration:28,56,84,112days.
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10.7. Verification process
Thisprocessistoverifyifthefiles(PDFandASCII-file)createdbytheFridge-tag2Lareauthenticandhavenotbeenmanipulatedoraccidentallychanged(meetsthestrictFDA21CFRPart11requirements).
1st step: DownloadthesoftwareBerlingerVerifierfromourwebsite:www.berlinger.com/verifier
2nd step: Openthesoftware.Thefollowingwindowwillappear:
3rd step: Clickon"Openfile"
4th step: Selectthefileyouwouldliketoverify.
Option 1:SelectthefilesdirectlyfromtheFridge-tag2Lwhichisconnectedtoyourcomputer.
Option 2:Selectthefilesfromtheplacewhereyousavedthemonyourcomputer.
Whenthefileiscorrectandinitsoriginalcondition,thefollowingwindowwillappear:
ProceedthesamewaywiththePDFortheASCII-file.ThesameOKorERRORmessageswillappear.
Incasethefilehasbeenchanged,an"errormes-sage"willappear.
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Read out mode Inordertoavoidincorrectdata,theFridge-tag2LdoesnotcollectanyreadingswhileintheAdjustmentorRead-outmode(e.g.changingtime,dateandduringreadingofhistory).TheFridge-tag2Lwillfallbackintonormaloperationafterapprox.60secondswithoutpressinganybuttons.External sensor:After10minutes(factorysetting)withoutcon-nectionbetweenexternalsensoranddevice,twoaudiosignalssoundeverythreeminutesforamaximumof168hours(7days)andtheentiredisplaystartsflashing.HI or LO indicator (External sensor):IftheFridge-tag2Lmeasurestemperaturesabove+55°Corbelow-40°C,itshows"HI"and"LO"onthescreenandalsoinitsextremetempera-turememory.TheregularmeasurementsandmonitoringofAlarmlimitswillcontinueasusual.Assoonasthetemperatureisbetween+55°Cand-40°Cnumberswillbedisplayedagain.
11. Explanations of terms
12. Expire code explanationSample: exp 2020-07 ThesampleshowstheexpirydateoftheFridge-tag2LasJuly2020(2020-07).
MoreinformationabouttheFridge-tag2Lcanbefoundinthesalesbrochureandonthewebsite:www.berlinger.com
Storagecondition(inactive) 0°Cto+30°C*Operatingtemperature(internalsensor) -25°Cto+55°C*Operatingtemperature(externalsensor) -40°Cto+60°CDisplayvisible(internalsensor) -10°Cto+55°C
Accuracyoftemperaturemeasurementinternalsensor externalsensor
13. Technical specifications
+/-0.8°C (-25°Cto-10°C)+/-0.5°C (-10°Cto+40°C)+/-0.8°C (+40°Cto+55°C)
+/-0.8°C (-40°Cto-30°C)+/-0.5°C (-30°Cto+40°C)+/-0.8°C (+40°Cto+60°C)
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*fortemperaturesbelow0°C(+32°F)wehighlyrecommendtouseanexternalsensorinordertoavoidashorterbatterylife.
Accuracyoftimemeasurement +/-30minutes/yearTemperaturemeasurementinterval everyminuteOperatinglifetimeFridge-tag2L upto31/2yearsEstimatedbatterylifetime (checkbattery indicator)Protectionclass(internalsensor) IP64Protectionclass(externalsensor) IP50
14. Important InformationLiabilityThe manufacturer shall not be held liable:• ifthedevicewasusedbeyondthemanufacturer’sgivenlimitations.
• foranyclaimsduetotheimproperstorageanduseofthedevice.
• foranyproblemswiththetemperaturecontrollingand/orcoolingunit.
• forthebadqualityofanymonitoredgoods.• forincorrectreadingsifthedevicewasusedbeyonditsexpirydate.
• Warranty:2yearsfromdateofdelivery.
Battery• TheFridge-tag 2LcontainsaCRLithiumbattery.Pleasepaystrictattentiontothefollowingpoints:
• ThehousingoftheFridge-tag 2Lmustneverbeopenednordestroyed.
• NeverexposetheFridge-tag 2Ltotemperaturesabovetheallowedrange(fire,oven,microwaves,etc.).Itmaycauseinjuries.
• AlwayskeeptheFridge-tag 2LoutofthereachofChildren.• ThebatterycomplieswithIATADGRPackagingInstruction970 Section2.
• DisposeorrecycletheFridge-tag 2LinaccordancewiththeWEEE2012/19/EUguidelinesoryourlocalregulations.Thedevicemayalsobereturnedtothemanufacturerforproperrecycling.
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Useful life
Thedevicescanbeusedupto31/2yearsafterproductiondate(1/2yearstorage/3yearsusefullife)ontheconditionthat:• thebuttonsarenotpressedforverylongtime,e.g.ifjammedbetweenthegoodsinashipment.
• storageandoperationofthedeviceshouldremaininsidetherecommendationsofthemanufacturer,especiallytempera-turesbelow0°Cor+32°Fcouldhaveanegativeinfluencefortheoperatinglifetimeofthebattery.
Theendoftheusefullifeisindicatedbythebatteryindicatoronthedisplay(seechapter1"Displayinformation"onpage3).
Attention
• TheFridge-tag 2L monitorstemperatureexposureandnottheproductquality.Itspurposeistosignalifproductqualityevaluationortestingisrequired.
Berlinger&Co.AGMitteldorfstrasse29608GanterschwilSwitzerland
Tel.: +41719828811E-Mail: [email protected]: www.berlinger.com
Subjecttochange.Pleasenotethatallinformationinthisdocumentiscorrectatthetimeofpub-lication.Duetoourpolicyofcontinuousproductdevelopment,wereservetherighttochangethisinformationwithoutpriornotice.
201803_UserManualFridge-tag2L_EN_V1
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