Reliable temperature recording at extremely low temperatures
The TRIL-8 is a robust multi-trip temperature logger specially designed for dry ice and ultra-low temperature applications. This logger accurately records temperatures from +40 °C to -80 °C and is ideal for transport monitoring of temperature-sensitive goods such as pharmaceutical products, biotechnology, and medical samples.
Key benefits
Temperature range of -80 °C to +40 °C
Multi-trip logger – suitable for repeated use
8,000+ readings storage capacity
Up to 1,000 hours of cumulative exposure at -80 °C
OK & ALERT LED indicators with adjustable high and low alarm limits
No probe needed ("probe-less" design)
IP65 housing – resistant to moisture and dust
Compatible with LogTag® Analyzer (free software)
👉 Also available as a single-trip variant: SRIL-8
Applications
Transport with dry ice
Pharmaceutical and medical transport
Biotech and laboratories
Cold chain monitoring
International air and sea freight
Product overview
The LogTag® TRIL-8 Dry Ice Temperature Logger measures and stores up to 8,031 temperature readings in extremely cold environments. Thanks to the red ALERT indicator, you can immediately see whether temperature limits were exceeded during transport – even without a PC. The green OK indicator visually confirms that the logger is functioning correctly.
Configuration and readout are done easily via the LogTag® Interface and the free LogTag® Analyzer software. Data can be clearly displayed in graphs and exported to, among others, Excel.
Specifications
Model
TRIL-8
Sensor measuring range
-80 °C tot +40 °C (-112 °F tot +104 °F)
Accuracy
±1.0 °C from -30 °C to +20 °C
±1.2 °C from -45 °C to -30 °C and +20 °C to +40 °C
±1.7 °C from -80 °C to -45 °C
(Actual performance is generally better; recalibration possible)
Resolution
< 0.1 °C from -80 °C to 0 °C
< 0.2 °C from 0 °C to +20 °C
< 0.5 °C from +20 °C to +40 °C
Memory
8,031 measurements
53 days @ 10 min
80 days @ 15 min
Sampling interval
Adjustable from 1 minute to several hours
Start options
Push button or scheduled start date & time
Indicators
Flashing OK or ALERT LED
Readout time
< 5 seconds for full memory
Protection
IP65 (comparable to NEMA 4)
Power
3.6V lithium battery (fixed)
Battery
Max. 12 months storage before start
Up to 1,000 hours @ -80 °C (cumulative)
Dimensions
86 × 54.5 × 8.6 mm
Weight
33 g
Housing
Polycarbonaat
Software
LogTag® Analyzer (free)
Graphs, statistics, and data export (Excel, CSV, …)
Accessoires
LogTag® Interface (reader station)
Protective sleeve
Calibration certificate (optional)
Looking for advice for your dry ice or ultra-low temperature application?
Feel free to contact us – we're happy to help you choose the right configuration.