LogTag Recorders

TREX-8 Multi Use Temperature Recorder W/ External Probe

Versatile, wide range, multitrip temperature recorder with interchangeable external probes, featuring high resolution temperature readings over a measurement range of -40C to +99C (-40F to +210F)

Starting At
$78.00 CAD
Normally ships in 1-2 Weeks

Configure   Request Quote

Can We Help You?


Our product experts are here to help you find the right solution for your application!

The LogTag® TREX-8 is a versatile, wide range, multitrip Temperature Recorder with interchangeable External Probes, featuring high resolution temperature readings over a measurement range of -40°C to +99°C (-40°F to +210°F).

Interchangeable Remote Probes – LogTag remote temperature probes are interchangeable provided they are changed with LogTag ST100 type remote temperature sensors.

Using the LogTag® Interface and LogTag’s freely available companion software LogTag® Analyzer, the LogTag is easily
set-up for recording conditions including delayed start, sampling interval, number of readings, continuous or fixed number of readings and configuration of conditions to activate the ALERT indicator.

Readings are downloaded using LogTag® Analyzer which provides facilities for charting, zooming, listing data statistics and allows exporting the data to other applications such as Excel.

The LogTag® TREX-8 complies with the relevant international standards for temperature monitoring devices: FCC, CE, C-TICK and RoHS. This demonstrates the quality and suitability of the LogTag® TREX-8 for temperature monitoring applications where accuracy and consistency is required.

• A real time clock provides date/time stamps for each temperature reading.
• Push-to-start button with optional delay or a specific time & date.
• Comprehensive customisation options including alert settings, sample interval and trip duration.
• Robust and durable polycarbonate case with lug for secure mounting.
• Up to 8,000 recordings - enough for the longest trip.
• In-transit inspections can be recorded at the push of a button.
• Complies with industry standards including FCC, CE, C-TICK and RoHS.
• Interchangeable External Probe with high quality gold plated connector.
• Industry best download time - less than 5 seconds for full memory.

External Sensor Measurement Range -40C to +99C (-40F to +210F)
Operating Temperature Range -40C to +85C (-40F to +185F)
Storage Temperature Range -10C to +55C (14F to +131F)
Rated Temperature Reading Accuracy Better than 0.5C for -10C to +40C.
Better than 0.7C for -10C to -30C and +40C to +60C
Better than 0.8C for -30C to -40C and +60C to +80C
Better than 1.0C for +80C to +99C
Rated Temperature Reading Resolution Less than 0.1C for -40C to +40C.
Less than 0.2C for +40C to +80C
Less than 0.6C for +80C to +99C
Sensor Reaction Time Typically less than 2 minutes (T90) in moving air (1m/s) for ST100T, ST100H and ST100S types
Recording Capacity 8031 temperature readings. 53 days @ 10min logging, 80 days @ 15min logging
Sampling Interval Configurable from 30 seconds to several hours
Logging Start Options Push button start or specific date & time. Optional start delay of up to 18 hours
Recording Indication Flashing OK' indicator / flashing ALERT' indicator
Download Time Typically less than 5 seconds for full memory (8031 readings), depending on computer or readout device used
Environmental IP61
Power Source 3V Li-Mg Battery
Battery Life 2 3 years of normal use (based on 15 minute logging, download data monthly)
Real Time Clock Built-in real time clock
Rated accuracy 25ppm @ 25C (equivalent to 2.5 seconds/day).
Rated temperature coefficient is -0.034 0.006ppm/C (I.e typically +/- 0.00294 seconds/day/C)
Standard Remote Sensor Cable Length Standard: 1.5m (4'11")
Extended: 3m (9'10") (Recommended maximum)
Remote Sensor Cable Type PTFE (FDA food contact rated), coaxial
Size 86mm(H) x 54.5mm(W) x 8.6mm(T)
Weight 36g (without External Probe)
Case Material Polycarbonate
All probes are terminated with a high quality gold plated MCX connector & industrial strength PTFE coaxial cable
Normally ships in 1-2 Weeks
Starting At
$39.00 CAD
Provides an easy and tidy solution to mounting a LogTag on a wall, door or vertical surface while still allowing easy removal for download
Normally ships in 1-2 Weeks
$6.00 CAD