Portable Data Logger – DLSA11-24P

The DLSA11-24P is a set of 24 standalone temperature data loggers for transport monitoring. Each logger is a pocket-sized device with an LCD screen that displays current temperature to the nearest tenth of a degree, along with average temperature and mean kinetic temperature calculations over the recording period. The logger connects to a Windows-based computer via internal USB drive and records up to 32,000 temperature readings across a user-configurable interval (10 seconds to 24 hours). Users can define minimum/maximum temperature alarms that trigger a visual indicator on the LCD and color-code out-of-range readings in exported data. Temperature accuracy is ±0.5°C between −20 and 40°C, and ±1°C outside this range. Data exports to Excel, Adobe Illustrator, or PDF in graphical or tabular form. A protective transparent case allows viewing of the LCD without interrupting recording. Key configuration options: - Recording interval: 10 seconds to 24 hours - Temperature display: Celsius or Fahrenheit - Replaceable lithium battery with low-battery alert on LCD - NIST-calibrated variant (DLSA11CAL-24P) available with 2-week lead time