Multi-use cryo and dry-ice real-time data logger monitoring down to -200°C

LIBERO GE is the real-time logger that takes your cold chain monitoring to the next level. LIBERO GE covers all kind of applications for transport monitoring and simplifies the shipment process for products with known stability data. The internal temperature sensor is highly accurate and comes with a 100% sensor calibration. Having an external probe (Pt100 probe with M8 connector) for safe temperature data transfer,

LIBERO GE covers a wide measurement range from -200 °C..+400 °C and allows also monitoring of ultra-low freezers and cryo containers. LIBERO GE is reconfigurable and reusable with a battery life of more than a year. LIBERO GE uploads all measured data automatically to a safe cloud environment where all shipments are monitored.

The automatic flight detection and the abandonment of lithium batteries allows the usage for airfreight without cumbersome dangerous goods declaration. Having a display, LIBERO GE provides full transparency to the user at any time.

Up to 31.000 temperature values can be stored on the logger to temporarily buffer measurement data. A robust, lockable bracket is available in addition. At the end of the shipment release products directly based on the OK or ALARM status on the display and download the PDF report from the cloud.


Product type: Real-Time Datalogger
Logger/module type: Real-Time logger
Probe type: 1x internal temperature probe, 1x external PT100 Probe
Typical application area: Transport Monitoring, (Cryo/Dry ice) Container Monitoring
Measurement parameters:  Temperature (internal / external)
Measurement  temperature range: -200 °C..+400 °C
Usage: Multiple Use
Alarm: Alarm thresholds
Connectivity: Cellular LTE-M and NB-IoT networks
Roaming Inclusive Roaming (Zone A) and Cloud access
Life time: Up to 12 months, depending on application and configuration
Memory capacity: 31.000 measurement values (equals 322 days with 15 min measurement interval)
Production calibration certificate, validation certificate


Find here the external Pt100 probe.

Find here the list of countries in which LIBERO G works

Find here the FAQ LIBERO Gx Real-time data logger

Technical Specifications

Operation Manual

Production Calibration Certificate

More information about the product and Frequently asked Questions are available in our Support Knowledge Base.


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