Multi-Use Low Temperature Logger with External Probe
The LogTag® TREL-8 Low Temperature Remote Probe Recorder measures and stores up to 8000 temperature readings over -90 °C to +40 °C measurement range from associated interchangeable LogTag® ST10 type remote probe temperature sensor (available in lengths up to 3 meters).
Applications
Monitoring of articles stored at very low temperatures such as in dry ice type environments, where a remote probe is beneficial.
Product Summary
Intended for use in monitoring of articles stored at low temperatures such as in dry ice type environments.
Using the LogTag® Interface and LogTag’s freely available companion software LogTag® Analyzer, the LogTag® 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 Excel.
Please note: An interface is required for configuration and reporting
Product Highlights
- Alert indicator – indicates if readings are outside of preset limits
- OK indicator indicates if still recording and if readings within configured limits
- Inspection mark in log by push button
- Push Button Logging start
- Rapid Download! Takes only seconds to download recordings
- 'Pre-Start' logging - Logtag® can be configured to record even if it has not been started.
- High performance at low cost
- Credit card sized case – thin enough to be easily mailed “letter rate”.
- Real time clock records time & temperature simultaneously
- Easy to use LogTag®Analyzer software that runs on any PC configures LogTag® for recording then downloads resulting data for analysis. Data can also be exported to formats compatible with other applications such as Excel
- Re-calibration to achieve higher accuracy possible
- High quality gold plated remote sensor connector
- Interchangeable Probes – LogTag® remote temperature probes are interchangeable.
External Probes
Technical Specifications
| Part Order Code | TREL-8 |
| Remote Probe Temperature Sensor measurement range (ST10 type only) | -90 ~ +40 °C |
| Recorder operating temperature range | -30 ~ +70 °C |
| Rated Temperature reading accuracy |
Better than ±1 °C for -30 °C~ +20 °C Ex-factory values with standard 1m LogTag® Supplied probe and with recorder case sitting in temperature 0 °C ~ 50 °C) Actual performance is normally much better than the rated values. Accuracy figures can be improved by recalibration. |
| Capacity | 8000 temperature readings (16Kbytes memory) |
| Sampling frequency | adjustable, 30 sec to several hours |
| Download Time | Typically with full memory in less than 5 seconds depending on computer or readout device used. |
| Power source | CR2450 3V LiMnO2 Battery (Fixed) |
| Battery life | Storage life of 1 year before ‘start’ (if it is hibernation mode), followed by: 2 – 3 years of normal use (based on 15 minute logging, download data monthly). |
| External Sensor Cable Length | Standard: 50 cm (Part# ST10S-05) Extended: 3 m (Part# ST10S-30) |
| External Sensor Cable Type | PTFE/FEP (FDA food contact rated) coaxial |
| Size | 86 mm (H) x 54,5 mm (B) x 8,6 mm (T) |
| Weight | 35 grams without ST100 |
| Case Material | Polycarbonate |
| LogTag® Recorders reserves the right to change this product’s specifications without notice. | |