TRIX-8 Temperature Logger

Product description

The LogTag® TRIX-8 is a versatile, wide range, multi-trip Temperature Logger, featuring high resolution temperature readings over a measurement range of -40°C to +85°C (-40°F to +185°F). Enclosed in a robust and durable polycarbonate case, the TRIX-8 features a real time clock, which provides date/time stamps for each temperature reading.


Product classification

Product Model
Sensor Measurement Range
-40°C to +85°C (-40°F to +185°F)
Operating Temperature Range
-40°C to +85°C (-40°F to +185°F).
Storage Temperature Range
-30°C to +55°C (-22°F to +131°F).
Rated Temperature Reading Accuracy
Better than ±0.5°C for -20°C to +40°C.
Better than ±0.7°C for -30°C to -20°C and +40°C to +60°C.
Better than ±0.8°C for +60°C to +85°C.
Better than ±0.9°C for -40°C to -30°C.
Actual performance is typically much better than the rated values. Please see the Rated Absolute Accuracy chart below.
Accuracy figures can be improved by recalibration.
Rated Temperature Reading Resolution
Less than 0.1°C for -40°C to +40°C.
Less than 0.2°C for +40°C to +80°C.
Less than 0.4°C for +80°C to +85°C.
Please see the Rated Native Resolution chart below.
LogTag Analyzer® currently displays to one decimal place of °C or °F. The native resolution is what is stored in the LogTag®.
Sensor Reaction Time
Typically less than 5 minutes (T90) in moving air (1m/s).
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 18hours.
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.
IP65 (roughly equivalent to NEMA 4).
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 @ 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).
86mm(H) x 54.5mm(W) x 8.6mm(T).
Case Material
Compliance and Certifications

FDA CFR21 Part 11 FCC EMC Directive CE EMC Directives Conforms to RoHS TÜV SÜD tested and compliant to EN12830:1999 Pre-qualified WHO PQS E006/006


Interface Cradle
Protective Enclosure Wall Mount