LogTag L3 USB PDF temperature data logger

The LogTag L3 is a single-use temperature data logger for monitoring the cold chain and temperature-sensitive goods during transport. The device records temperature measurements to internal memory and automatically generates a PDF report via the USB connection without separate software.

Features

• Temperature measurement range: -30...+70 °C
• Storage capacity: 16 129 readings
• Integrated USB connector
• Automatic PDF report generation
• LED indicators for OK and alarm states
• Up to 3 upper and 3 lower alarm thresholds
• Measurement accuracy typically ±0.5 °C
• Resolution 0.1 °C
• Ingress protection rating IP67
• Internal CR2032 battery
• Service life approximately 6 months after activation

Applications

• Cold chain monitoring
• Food transportation
• Medical and pharmaceutical shipments
• Vaccine temperature tracking
• Storage and logistics

Technical specifications

• Measurement range: -30...+70 °C
• Accuracy: ±0.5 °C (range -5...+30 °C)
• Resolution: 0.1 °C
• Memory: 16 129 readings
• Interface: USB 2.0 Type-A
• Ingress protection: IP67
• Power source: fixed CR2032 lithium battery
• Start: push button, optional delayed start

User instructions

1. Activate the data logger by pressing the start button according to the device settings.
2. Place the device inside the shipment, package, or storage area to be monitored.
3. The device records temperature data automatically at the configured measurement intervals. 
4. Monitor the device's LED indicators, which show normal operation or alarm conditions. 
5. At the end of the measurement period, connect the data logger to a computer's USB port.
6. The device automatically creates a PDF report without installing separate software. 
7. Open the PDF report to review the temperature history and any alarms.

Notes

• The device is a single-use temperature data logger.
• Store unused devices in a dry environment and at the storage temperature specified by the manufacturer. 
• Ensure the enclosure is not damaged so that the IP67 protection is maintained.