- Marquardt introduced a Battery Safety Sensor for early battery fault detection.
- The solution enables complete battery visibility from cells to battery packs.
Marquardt presented its expanded battery technology portfolio during Battery Show Europe 2026, highlighting new solutions designed to improve battery safety and system intelligence. A key innovation was the Battery Safety Sensor, developed to deliver comprehensive monitoring of physical processes occurring inside batteries. As battery systems become increasingly complex across electric mobility and stationary applications, advanced monitoring technologies are gaining importance in ensuring operational reliability, safety, and long-term performance.
Battery Safety Sensor Enables Comprehensive Battery Monitoring
The new Battery Safety Sensor continuously monitors multiple battery parameters to provide a detailed understanding of battery health and operating conditions. By combining several sensing functions into a single device, the system can detect mechanical impacts, observe pressure variations, track temperature-related changes, and analyze gases generated during electrochemical reactions. This integrated monitoring approach allows potential battery issues to be identified earlier and with greater accuracy, helping improve overall safety, reliability, and operational stability.
Integrated Battery Safety Architecture Supports System-Level Intelligence
Beyond sensor technology, Marquardt follows a system-level strategy that connects key battery components into a unified safety architecture. The Battery Safety Sensor captures physical changes within the battery while the battery management system evaluates collected data, supervises battery conditions, and controls system operations. The overall solution also incorporates a Cell Module Controller, enabling monitoring at the individual cell level and supporting more precise battery management across the entire system.
Applications Across Mobility and Energy Storage Systems
Marquardt's battery safety architecture delivers visibility throughout the entire battery system, extending from individual cells to complete battery packs. Such end-to-end monitoring capabilities are increasingly important for maintaining performance and preventing failures in demanding operating environments. The technologies are suitable not only for electric vehicles but also for commercial vehicles and stationary energy storage systems, where continuous monitoring and early fault detection are essential for safe and efficient operation.
Frequently Asked Questions
What is Marquardt's Battery Safety Sensor used for?
Marquardt's Battery Safety Sensor is designed to monitor critical physical processes occurring inside battery systems to improve safety and reliability. The sensor detects mechanical impacts, pressure variations, temperature-related events, and gases generated during battery reactions. By combining multiple sensing functions into a single device, it enables early identification of potential battery failures. This helps battery systems operate more safely while supporting longer service life and improved performance across electric vehicles and stationary energy storage applications.
How does Marquardt's battery safety architecture work?
Marquardt's battery safety architecture integrates sensing, monitoring, and control functions across the battery system. The Battery Safety Sensor captures physical changes, while the battery management system analyzes data and manages overall operation. A Cell Module Controller provides monitoring at the cell level, creating complete visibility from individual cells to the battery pack. This integrated approach supports early fault detection, enhances operational safety, and enables reliable performance for electric vehicles, commercial vehicles, and energy storage systems.
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