TREX-8 Multi-Use With External...

• Arealtimeclockprovidesdate/timestampsforeachtemperaturereading.• Push-to-startbuttonwithoptionaldelayoraspecifictime&date.• Comprehensivecustomisationoptionsincludingalertsettings,sampleintervalandtripduration.• Robustanddurablepolycarbonatecasewithlugforsecuremounting.• Upto8,000recordings-enoughforthelongesttrip.• In-transitinspectionscanberecordedatthepushofabutton.• ComplieswithindustrystandardsincludingFCC,CE,C-TICKandRoHS.• InterchangeableExternalProbewithhighqualitygoldplatedconnector.• Industrybestdownloadtime-lessthan5secondsforfullmemory.

RELEASE SPECIFICATION : DOC REV B 072617 - © Copyright 2017, LogTag Recorders LtdLogTag Recorders Ltd reserves the right to change this specification without notice.

The LogTag® TREX-8 is a versatile, wide range, multitripTemperature Recorder with interchangeable External Probes,featuring high resolution temperature readings over ameasurementrangeof-40°Cto+99°C(-40°Fto+210°F).

InterchangeableRemoteProbes–LogTagremotetemperatureprobes are interchangeable provided they are changed withLogTagST100typeremotetemperaturesensors.

Using the LogTag® Interface and LogTag’s freely availablecompanion software LogTag® Analyzer, the LogTag is easilyset-upforrecordingconditionsincludingdelayedstart,samplinginterval, number of readings, continuous or fixed number ofreadingsandconfigurationofconditionstoactivatetheALERTindicator.

Readings are downloaded using LogTag® Analyzer whichprovidesfacilitiesforcharting,zooming,listingdatastatisticsandallowsexportingthedatatootherapplicationssuchasExcel.

The LogTag® TREX-8 complieswith the relevant internationalstandardsfortemperaturemonitoringdevices:FCC,CE,C-TICKandRoHS.Thisdemonstratesthequalityandsuitabilityof theLogTag®TREX-8fortemperaturemonitoringapplicationswhereaccuracyandconsistencyisrequired.

TheLogTag®TREX-8requiresanexternalTemperatureProbeto functioncorrectly.LogTag®havearangeofFDAfoodratedhighqualityST100probesforyoutoselectonebestsuitedforyourapplication.

Allprobesare terminatedwithahighqualitygoldplatedMCXconnector& industrialstrengthPTFEcoaxialcable.AllST100external probes are interchangeable whilst still maintainingpublishedaccuracy.

TREX-8 Multi-UseWith External Probe

ST100H - Handled with 105mm tip length, 5mm diameter

ST100S - Handled with 30mm tip length, 5mm diameter

ST100T - Handled with 140mm tip length, 5mm diameter

ST100L - Handled with 90mm tip length, 3.2mm diameter

ST100K - Handled with 65mm tip length, 3.2mm diameter

ST100J - Handled with 40mm tip length, 3.2mm diameter

Product Model TREX-8

External Temperature Sensor Measurement Range

-40°Cto+99°C(-40°Fto+210°F).

Operating Temperature Range -40°Cto+85°C(-40°Fto+185°F).

Storage Temperature Range -10°Cto+55°C(14°Fto+131°F).

Rated Temperature Reading Accuracy

Betterthan±0.5°Cfor-10°Cto+40°C.Betterthan±0.7°Cfor-10°Cto-30°C&+40°Cto+60°C.Betterthan±0.8°Cfor-30°Cto-40°C&+60°Cto+80°C.Betterthan±1.0°Cfor+80°Cto+99°C.Actual performance is typically much better than the rated values. Please see the Rated Absolute Accuracy chart above.Accuracy figures can be improved by recalibration.

Rated Temperature Reading Resolution

Lessthan0.1°Cfor-40°Cto+40°C.Lessthan0.2°Cfor+40°Cto+80°C.Lessthan0.6°Cfor+80°Cto+99°C.Please see the Rated Native Resolution chart below. LogTag Analyzer® currently displays to one decimal place of °C or °F.

Sensor Reaction Time Typicallylessthan2minutes(T90)inmovingair(1m/s)forST100T,ST100H&ST100Stypes.

Recording Capacity 8031temperaturereadings.53days@10minlogging,80days@15minlogging.

Sampling Interval Configurablefrom30secondsto18hours.

Logging Start Options Pushbuttonstartorspecificdate&time.Optionalstartdelayofupto72hours.

Recording Indication Flashing‘OK’indicator/flashing‘ALERT’indicator.

Download Time Typicallylessthan5secondsforfullmemory(8031readings),dependingoncomputerorreadoutdeviceused.

Environmental IP61

Power Source 3VLi-MgBattery.

Battery Life 2–3yearsofnormaluse(basedon15minutelogging,downloaddatamonthly).

Real Time Clock Built-inrealtimeclock.Ratedaccuracy±25ppm@25°C(equivalentto2.5seconds/day).Ratedtemperaturecoefficientis-0.034±0.006ppm/°C(I.etypically+/-0.00294seconds/day/°C).

Standard Remote Sensor Cable Length

Standard:1.5m(4’11”)Extended:3m(9’10”)(Recommendedmaximum).

Remote Sensor Cable Type PTFE(FDAfoodcontactrated),coaxial

Size 86mm(H)x54.5mm(W)x8.6mm(T).

Weight 36g(withoutExternalProbe)

Case Material Polycarbonate.

Product Specifications

© Copyright 2017, LogTag Recorders LtdLogTag Recorders Ltd reserves the right to change this specification without notice.

Accuracy / Resolution Charts

Rated Absolute Accuracy

Temperature (°C)

Acc

urac

y

-40-30-20-100102030405060708090100

Recorderat+25°C Recorderat-20°C Recorderat-40°C

3.0°C

2.5°C

2.0°C

1.5°C

1.0°C

0.5°C

0.0°C

Rated Native Resolution

Temperature (°C)

Res

olut

ion

-40-30-20-100102030405060708090100

1.0°C

0.9°C

0.8°C

0.7°C

0.6°C

0.5°C

0.4°C

0.3°C

0.2°C

0.1°C

0.0°C

Wall Mount Bracket Interface Cradle Glycol Buffer