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Free Shipping
on orders over $500
Lifetime Support
from the experts
Money Back Guarantee
Not happy? Send it back!
$99.00 – $165.00 inc GST
Insert the probe into your container and attach your LogTag Dry Ice temperature logger. The LED Alert will tell you at a glance if the temperature has risen above your limit.
Because this logger sits outside the super-cold environment, its battery life is the same as regular LogTags
If the temperature inside the package rises above the alert level, the red LED will flash, giving you a visual notification that there has been a problem.
The LogTag is so simple to set up and use that you'll be an expert in no time. We have a full LogTag training program on our site
Our probe-less Dry Ice LogTags are great for their convenience, but this probe model has its own advantages.
Importantly, you can get an instant gauge of the temperature inside the packaging – flashing red means there is a problem.
Also, battery life is better than the direct contact model.
| Product Model | TREL-8 |
| Sensor Measurement Range | -80°C to 40°C (-112°F to 104°F). |
| Operating Temperature Range | -20°C to 40°C (-22°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. 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 -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. 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 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. |
| Environmental | IP61. |
| 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). |
| Weight | 35g. |
| Case Material | Polycarbonate. |
| Compliance and Certifications | 
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Clever Logger and LogTag loggers contain small batteries. Swallowing can lead to chemical burns, perforation of soft tissue, and death. Severe burns can occur within 2 hours of ingestion. Seek medical attention immediately.
