• Real-time monitoring via the cloud
• Precise, calibrated sensor
• Up to 14 months battery life
• Stores 31,000 measurements
• Temperature range: -40 °C to +70 °C

LIBERO GF

The LIBERO GF multi-use real-time temperature data logger from Elpro is ideal for monitoring temperature-sensitive medical products during transport. With its highly precise and fully calibrated temperature sensor, the LIBERO GF provides reliable measurements and ensures continuous temperature monitoring. The device is particularly suitable for monitoring frozen products and stands out for its user-friendliness and robust design.

Thanks to the integrated cloud functionality, the LIBERO GF automatically transmits measurement data to the elproCLOUD, allowing the status to be accessed at any time. The interactive display offers easy operation, and the data logger immediately alerts users to temperature deviations with visual alarms. With a battery life of up to 14 months, the LIBERO GF is ideal for long-term use and provides maximum security for your valuable shipments.

Product Details

• LIBERO GF from Elpro
• Monitors temperatures in real-time
• Reusable data logger
• Precise temperature measurements thanks to fully calibrated sensor
• Up to 14 months of battery life
• With storage for 31,000 temperature values 
• Automatic data transmission to elproCLOUD 
• Real-time alerts for temperature deviations
• Supports LTE-M and NB-IoT for global communication
• User-friendly display for direct status and temperature checks
• Easy operation with start/stop button
• Dust and splash resistant (IP54R)
• Compact design and lightweight
• Various alarm limits adjustable (4 upper and 3 lower limits)
• Ideal for temperature-critical applications such as pharmaceuticals and frozen products
• 1 piece

Technical Data

• Temperature range: -40 °C to +70 °C (internal sensor)
• Accuracy: ±1.0 °C at -40 °C to -20.1 °C, ±0.5 °C in other ranges
• Measurement interval: Configurable from 5 to 60 minutes
• Communication: LTE-M, NB-IoT
• Storage capacity: Up to 31,000 measurements
• Battery: AA lithium metal, up to 14 months of operation
• Protection class: IP54
• Dimensions: 105 x 65 x 19 mm
• Weight: 109 g