The Sensirion STC42A is an automotive-grade hydrogen sensor designed to provide fast, stable, and reliable hydrogen detection in safety-critical applications. Engineered for battery thermal runaway detection and hydrogen leak monitoring, the STC42A helps improve system safety in electric mobility, energy storage, and industrial environments.
With a focus on stability, performance, and long-term reliability, the STC42A enables early detection of hydrogen generated during battery failure events and supports proactive safety measures to mitigate thermal propagation risks. Its robust design makes it well suited for demanding automotive and industrial applications where dependable gas sensing is essential.
Features
- Automotive hydrogen (H₂) sensor
- Designed for battery thermal runaway detection
- Supports hydrogen leak detection
- High stability for long-term operation
- Reliable sensing performance
- Robust automotive-grade design
- Optimized for safety-critical applications
- Enables early hydrogen detection for preventative system response
Applications
- Battery thermal runaway detection
- Thermal propagation monitoring
- Hydrogen leakage detection
- Electric vehicle battery systems
- Energy storage systems
- Automotive safety systems
- Industrial battery monitoring
- Functional safety applications