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.
|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.|
|Power Source||3V LiMg battery|
|Battery Life||2 ~ 3 years of normal use (based on 15 minute logging, download data monthly.|
|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.
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.
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
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.
Get answers to your questions by contacting us.
LogTag® Analyzer Software
Get access to our free software which you can use with the TREL-8 device.