DATALOGGERS
LOGTAG SRIL - 8
SINGLE USE LOW TEMPERATURE LOGGER
LogTag® SRIL8 is a single use, probe-less, low-temperature logger. Its target application is the transit monitoring of goods stored in packaging incorporating dry-ice cooling and can be placed with goods without apprehension of device breakdown.
Features
- Records temperature from +40°C to as low as -80°C
- 8000 reading memory capacity
- 'OK' & 'ALERT' Indicator with high and low customisable alarms
- Credit card sized case - thin enough to be easily mailed "letter rate"
- 'Pre-Start' logging - device can be configured to record even if it has not been started
- Red Alert indicator indicates if readings are outside of preset limits. Green indicator indicates if still recording and if readings within configured limits
- Real time clock records time & temperature simultaneously
- Data from device can be evaluated with LogTag Analyzer software (available free with device). Data can also be exported to formats compatible with other applications such as Excel.
- Rated for a typical trip of 2 weeks duration at dry ice temperatures
Technical Specifications
Accuracy
Better than ±1°C for -30°C~ +20°C, better than ±1.2°C for -45°C~ -30°C & +20°C~+40°C, better than ±1.7°C for -80°C~-40°C
Battery life
Minimum storage life of 12 months before 'start'. Single use version rated for a typical trip of 2 weeks duration at dry ice temperatures
Capacity
8000 temperature readings (16Kbytes memory)
Case Material
Polycarbonate
Download Time
Typically with full memory (8000 readings) in less than 5 secs depending on computer or readout device used
Environmental
IP65 (roughly equivalent to NEMA 4)
Logging start options
Push button start or specific date & time
Measurement Range
-80 ~ +40°C (-112°F ~ +104°F)
Other features
• Optional clearing of alert indication by push button (places inspection make at same time). • Download inspection mark recorded in LogTag memory every time LogTag is downloaded. • 'Prestart' fail-safe logging (records temperature data even if not started) • Low Battery indication in software. • Comprehensive Alert indicator configuration. • Calibration to achieve higher accuracy possible
Power source
3V low temperature chemistry Lithium battery
Recording indication
Flashing 'OK' indicator flashing 'Alert' indicator
Resolution
< 0.1°C for -80°C ~ 0.0°C, < 0.2°C for 0.0°C ~+20°C, < 0.5°C for +20°C ~+40°C
Sampling frequency
adjustable, 1~60 minutes or 1~18 hours
Sensor reaction time
typically less than 5 minutes(T90) in moving air (1m/s)
Size
86mm(H)x54.5mm(W)x8.6mm(T)
Weight
35g