Highlights

Alert indicator – indicates if readings are outside of preset limits

OK indicator indicates if still recording and if readings within configured limits

Inspection mark in log by push button

Push Button Logging start with optional delayed start or specific Time & Date start

Rapid Download! Takes only seconds to download recordings

‘Pre-Start’ logging - Logtag can be configured to record even if it has not been started.

High performance at low cost

Credit card sized case – thin enough to be easily mailed “letter rate”.

Real time clock records time & temperature simultaneously

Easy to use LogTag Analyser software that runs on any PC configures LogTag for recording then downloads resulting data for analysis. Data can also be exported to fomats compatible with other applications such as Excel

Re-calibration to achieve higher accuracy possible

High quality gold plated remote sensor connector

Interchangeable Remote Probes – LogTag remote temperature probes are interchangeable provided they are changed with LogTag ST10 type remote temperature sensors.

Specifications

Model#

 

TREL-8

Remote SensorMeasurement Range

 

-80 ~ +40°C  (-112°F ~ +104°F)

Recorder operating temperature range

 

-30 ~ +70°C  (-22°F ~ 158°F)

Resolution

 

< than 0.1°C for -80°C ~ 0.0°C,
< than 0.2°C for 0.0°C ~+20°C
 < 0.5°C for +20°C ~+40°C (see below)

Accuracy

 

With recorder case sitting in environmental temperature between 0°C ~ 50°C :-
Better than ±1°C for -30°C~ +20°C
better than ±1.2°C for -45°C~ -30°C & +20°C~+40°C
better than ±1.7°C  for -80°C~-45°C

Capacity

 

8032 readings (16K bytes memory)

Sampling frequency

 

adjustable, 30 sec to several hours

Logging start options

 

Push button start or specific date & time.

Recording indication

 

Flashing 'OK' indicator flashing 'Alert' indicator.

Download Time

 

Typically with full memory (8000 readings) in less than 5 secs depending on computer or readout device used.

Environmental

 

IP61

Power source

 

3V Lithium battery

Battery life

 

2 ~ 3 years of normal use (based on 15 minute logging, download data monthly.

Size

 

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

Weight

 

35g

Case Material

 

Polycarbonate

Standard remote sensor cable lengths

 

Standard: 50cm (19””) (Part# ST10S-05)
Extended: 3 m (9’10”)  (Part# ST10S-30)

Remote Sensor Cable Type

 

PTFE/FEP (FDA food contact rated) coaxial

Other features

 

• Logging start by push button or specific date/time start
• Optional clearing of alert indication by push button (places inspection make at same time).
• Download inspection mark recorded in LogTag memory every time LogTag is downloaded.
• 'Prestart' fail-safe logging (records temperature data even if not started)
• Low Battery indication in software.
• Comprehensive Alert indicator configuration.
• Calibration to achieve higher accuracy possible.

Note:

1. Resolution & Accuracy are rated values - actual product performance may be substantially better than figures stated.

2 .LogTag TREL-8 is designed to only operate with LogTag ST10 type remote temperature probes.
ST10 types are identified by the green sleeve color on the sensor’s plug.

3. LogTag ST10 remote temperature probes are designed and calibrated for interchangeability with TREL recorders to the standard ex-factory rated accuracy above. If a TREL/ST10 remote probe combination is calibrated to a higher level of accuracy (as is possible) then care should be taken to always use the same TREL/ST10 combination for measurements as the ST10 sensor is not rated interchangeable at accuracies better than the TREL/ST10  rating in this specification.