Optimized Cold Chain with LIBERO G IoT-Real-Time Data Loggers 🌡️ ELPRO

Six red monitoring devices stand next to each other.

Stay Ahead With Real-Time Alerts

Ensure uninterrupted monitoring across your entire supply chain with LIBERO Gx IoT real-time data loggers. Whether in transit or at rest, LIBERO Gx devices provide instant temperature and humidity data via LTE-M/NB-IoT mobile networks—no need for infrastructure setup. Preconfigured or customizable, each device offers multi-level alarm capabilities, a clear display and reliable battery life for single trips or long-term multi use. Seamlessly integrates with our elproCLOUD or liberoMANAGER software for full GAMP® 5-validated compliance and total visibility—anywhere in the world.

LIBERO Gx devices are perfect for monitoring:

Products in road, air and ocean shipments
Dry-ice boxes
Clinical trial product shipments
Cryogenic containers

LIBERO Gx Solution Video

ELPRO sets a new standard for real-time visibility and security of pharmaceutical products with this IoT real-time data logger for temperature, humidity and position.

LIBERO GF ext

Temperature (internal and external), Location, Light, Movement/Tilt

For frozen, dry ice and cryo shipments

Multi-use
(Lithium metal battery—UN3091)

Application range: -35 °C to +55 °C

External Pt100 probe: -200 °C to +400 °C

Runtime: up to 14 months

Real-time alarming via email and SMS

Technical specification
Download here

LIBERO GE

Temperature (internal and external), Location, Light, Movement/Tilt

For dry ice and cryo shipments

Multi-use
(Battery-powered, DGR free)

Application range: -35 °C to +55 °C

External Pt100 probe: -200 °C to +400 °C

Runtime: up to 14 months

Real-time alarming via email and SMS

Technical specification
Download here

Monitoring Solutions

Intelligent Workflows, Automation and Compliance at Its Best

ELPRO liberoMANAGER database intelligence aggregates your custom data points to deliver insightful real time analytics. Make faster, better-informed decisions throughout complex single or multi-stage pharmaceutical supply chain shipments. Take advantage of these powerful tools:

Customizable workflows
Advanced user / access management
Single or multi-stage supply chain and stability budget management
Automated reporting
Auto assessments and software-based alarming for mixed-load shipments
Missing logger notifications
API integration for seamless data transfer to other systems

liberoMANAGER SOFTWARE

Easy Setup for Smaller Shipments

Global 24/7 access
Easy to set up, modify and expand
Immediate alerts via email and/or SMS
FDA 21 CFR Part 11 compliant and GAMP® 5 validated
Unlimited number of sensors
API for integration into your system (optional)

elproCLOUD provides full visibility when monitoring your goods, audit trails, immediate alarm notification via email or SMS, archived data search and more.

elproCLOUD SOFTWARE

Rent Instead of Buy Approach

Make Use of Attractive Pricing Models for Real-Time Devices

Reusing high-quality, multifunctional hardware like data loggers and sensors under defined conditions helps reduce costs and allows ELPRO to offer more attractive pricing than conventional sales models.

ELPRO offers flexible pay-per-use models—based on usage time, shipment volume, and return rates—while managing pick-up and reverse logistics to support circular economy practices and extend the lifecycle of high-quality components.

Monitoring as a Service

ELPRO Services

Compliance Made Easier

Navigating global regulations and standards can be complex—but with expertise, it doesn’t have to be. Comprehensive solutions are provided to keep companies compliant and prepared for upcoming audits, ensuring smooth operations worldwide at all times. The complexity is handled, allowing focus on what matters most—your success.

Yes, all LIBERO Gx data loggers are 100% GxP-compliant, and ISO 17025 calibration is available on request.

They use public mobile networks (LTE-M/NB-IoT) to transmit data in real time to elproCLOUD, without requiring local infrastructure.

Yes, they are fully IATA compliant and approved by most major airlines; a list of airline approvals is available for download.

Alarms are configured with multi-level thresholds and sent in real time via email when deviations occur.

Yes, certain models like LIBERO GL, GH and GF can be used for both in-transit and storage monitoring depending on the setup.

If you are looking for a stationary application only, please, have a look at our room and equipment monitoring solutions.

If you are unsure which device is best for your specific shipment or storage needs, speak with one of our ELPRO environmental monitoring experts—they’ll help match your requirements to the ideal solution.

Real-time monitoring means that the device continuously measures conditions like temperature, humidity and location—and transmits this data within predefined intervals (i.e., every 30 minutes) to the cloud via mobile networks, so you can view shipment status and receive alerts without waiting for the device to be returned.

Yes, LIBERO Gx data loggers are purpose-built for cold chain logistics, with models available for refrigerated, frozen, dry ice and cryogenic conditions—providing continuous, real-time visibility throughout transport and storage.

In addition to the traditional sale of devices, we offer flexible business models such as “Pay-Per-Month” or “Pay-Per-Shipment” to give our customers maximum flexibility.

Yes. With our innovative “Monitoring as a Service” approach, we have established a circular economy model that maximizes the use of high-quality components in LIBERO Gx devices. Devices are reused and refurbished under strict quality controls to ensure that every unit meets the required standards—delivering the right device, at the right time, in the right condition.

Real-Time Visibility for Your Most Valuable Products

Stay Ahead With Real-Time Alerts

LIBERO Gx Solution Video

Built for Logistics: Visibility Across Every Mile

Temperature, Location, Light, Movement/Tilt

For shipments

Temperature, Location, Light, Movement/Tilt

For shipments

Temperature, Humidity, Location, Light, Movement/Tilt

For shipments

Temperature, Location, Light, Movement/Tilt

Why You'll Love It

GxP-Compliant Solution

Global Real-Time Visibility

Flexible Use

Reliable for All Transport Modes

Low Power Consumption

Immediate Alerting

Intelligent Workflows, Automation and Compliance at Its Best

Easy Setup for Smaller Shipments

Make Use of Attractive Pricing Models for Real-Time Devices

Compliance Made Easier

This Product is Used In Following Applications:

Cold Chain Logistics

Warehouse & Cold Room

Clinical Trials

Cryogenic Storage

Direct-to-Patient

Dry Ice

Do You Need a Customized Quote?

What Else Would You Like to Know About LIBERO Gx Devices?

Are LIBERO Gx data loggers GxP-compliant?

How do LIBERO Gx data loggers connect to the cloud?

Can LIBERO Gx data loggers be used on planes?

How are alarms triggered and notified?

Can LIBERO Gx data loggers be used for both shipping and stationary applications?

How do I know which LIBERO Gx data logger is right for my application?

What does “real-time monitoring” mean when using LIBERO Gx data loggers?

Are LIBERO Gx data loggers suitable for cold chain monitoring?

What kind of business models does ELPRO offer for LIBERO Gx data loggers?

To what extent are LIBERO Gx data loggers designed with sustainability in mind? Are refurbishment or recycling options available?

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