Measures and stores up to 8000 temperature readings over -80°C to +40°C (-112°F to +104°F) with remote probe
The TREL-8 Low Temperature Remote Probe Recorder measures and stores up to 8000 temperature readings over -80°C to +40°C (-112°F to +104°F) measurement range from associated interchangeable LogTag® ST10 type remote probe temperature sensor (available in lengths up to 3 meters (9’10”).
It is intended for use in monitoring of articles stored at low temperatures such as in dry ice type environments. Using the LogTag® Interface Cradle and LogTag’s freely available companion software LogTag® Analyzer.
TREL-8 is easily configured for recording conditions including delayed start, sampling interval, 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
• Records temperature from +40°C to as low as -80°C
• 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.
• Up to 8,000 recordings - enough for the longest trip.
• In-transit inspections can be recorded at the push of a button.
|Sensor Measurement Range||-80°C to +40°C (-112°F to +104°F)|
|Operating Temperature Range||-20°C to +40°C (-4°F to +104°F)|
|Storage Temperature Range||-10°C to +55°C (14°F to +131°F)|
|Rated Temperature Reading Accuracy||With the logger case sitting in an environmental temperature between 0°C and 50°C: Better than ±1°C for -30°C to +20°C
Better than ±1.2°C for -45°C to -30°C and +20°C to +40°C
Better than ±1.7°C for -80°C to -45°C
|Rated Temperature Reading Resolution||Less than 0.1°C for -80°C to 0°C.
Less than 0.2°C for 0°C to +20°C.
Less than 0.5°C for +20°C to +40°C
|Sensor Reaction Time||Typically less than 2 minutes (T90) in moving air (1m/s) for ST10S type|
|Recording Capacity||8032 temperature readings. 53 days @ 10min logging, 80 days @ 15min logging|
|Sampling Interval||Configurable from 1 minute to several hours|
|Logging Start Options||Push button start or specific date & time|
|Recording Indication||Flashing ‘OK' indicator / flashing ‘ALERT' indicator|
|Download Time||Typically less than 5 seconds for full memory (8000 readings), depending on computer or readout device used|
|Power Source||3V LiMg battery|
|Battery Life||2 to 3 years of normal use (based on 15 minute logging, download data monthly|
|Real Time Clock||Built-in real time clock
Rated accuracy ±25ppm @ 25°C (equivalent to 2.5 seconds/day)
Rated temperature coefficient is -0.034 ±0.006ppm/°C (I.e typically +/- 0.00294 seconds/day/°C)
|Size||86mm(H) x 54.5mm(W) x 8.6mm(T)|
|LogTag TREL-8 Multi Use Low Temp Logger With External Probe - Data sheet 2.6 MB|
|LogTag TREL-8 Multi Use Low Temp Logger With External Probe - Quick Start Guide 614.1 KB|