TREL-8 - Multi-Use with External Probe

Key Features:
Key Feature Key Benefit Key Benefit Key Benefit

Interchangeable External Probe with high quality gold plated connector


Records temperature from +40°C to as low as -80°C


'OK' & 'ALERT' Indicator with high and low customisable alarms


8000 reading memory capacity

The LogTag® low temperature external probe recorder measures and stores up to 8000 temperature readings over a measurement range of -80°C to +40°C (-112°F to +104°F) using interchangeable LogTag® ST10 External Temperature Probes.


Intended for use in monitoring of articles stored at low temperatures such as in dry ice type environments.


Using the LogTag® Interface Cradle and the freely available companion software LogTag® Analyzer, the LogTag® TREL-8 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.


LogTag® Analyzer also provides facilities for charting, zooming, listing data statistics and allows exporting the data to other applications such as MS Excel once the data has been downloaded.

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.

Complies with industry standards. Click the 'Specification' tab to view a list of compliance standards.

Model TREL-8
External Sensor Measurement Range -80°C ~ +40°C  (-112°F ~ +104°F)
Recorder Operating Measurement Range -30°C ~ +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
< than 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
Sensor Reaction Time Typically less than 2 minutes(T90) in moving air (1m/s) for ST10S type
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 LiMg 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 External Sensor Cable Lengths Standard: 50cm (19””) (Part# ST10S-05)
Extended: 3 m (9’10”)  (Part# ST10S-30)
External 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.

EMC Compliance
EMC Compliance

Tested and complies with EC EMC directives (EN 50081-1:1992 & EN 61000-6-1:2001) see LogTag® TREL CE mark EMC declaration of conformance

Tested and complies FCC Part 15 Subparts A and B. see LogTag® TREL FCC EMC declaration of conformance

FDA CFR21 Part 11 Compliance
FDA CFR21 Part 11 Compliance

Designed for FDA CFR21 Part 11 Digital signatures

RoHS Compliance
RoHS Directive

The RoHS Directive stands for "the restriction of the use of certain hazardous substances in electrical and electronic equipment". This Directive bans the placing on the EU market of new electrical and electronic equipment containing more than agreed levels of lead, cadmium, mercury, hexavalent chromium, polybrominated biphenyl (PBB) and polybrominated diphenyl ether (PBDE) flame retardants.

ST100 External Temperature Probes
External Temperature Probes

The LogTag® TREL-8 requires the ST10 External Temperature Probe to function correctly. The ST10 probe is uniquely suitable for external low temperature monitoring and is FDA food rated made of high quality materials.

Click here to view the ST10 External Temperature Probe
Interface Cradle
Interface Cradle

LogTags® unique interface cradle design provides rapid and reliable data transfer to LogTag® Analyzer software in a matter of seconds. By far the fastest in its class.

Click here for Interface Cradle details
Wall Mount Bracket
Wall Mount Bracket

The LogTag® Wall Mount Bracket provides an easy and tidy solution to mounting a LogTag® on a wall, door or vertical surface while still allowing easy removal of the LogTag® for inspection or download.

Click here for Wall Mount Bracket details
support
Product Brochure

View product highlights & full specifications as a downloadable PDF


Click here to download the Product Brochure
Quick Start Guide
TREL-8 Quickstart Guide

Learn how to quickly operate the TREL-8 device following the step-by-step instructions.


Click here download the TREL-8 Quickstart Guide
support
FAQ/Troubleshooting

Get answers to your questions 24/7 by visiting our resource and support section.


Click here to view the support area
Software
LogTag® Analyzer Software

Get access to our free software which you can use with the TREL-8 device.


Click here to download the latest version of LogTag® Analyzer