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Hydrogen is increasingly acknowledged as a key player in the transition towards sustainable energy solutions. Its versatility and environmental benefits render it a promising alternative for various applications, including transportation, energy storage, and industrial processes. Nonetheless, efficient and reliable sensing technologies are essential to ensure safety and optimize performance in hydrogen-related environments. Despite the unparalleled benefits of hydrogen as a clean energy source, its highly flammable nature poses potential safety challenges. Thus, reliable hydrogen gas sensing is imperative to ensure operational safety and prevent accidents.

At Angst+Pfister Sensors and Power, we are dedicated to providing innovative sensing solutions that empower industries to safely and efficiently leverage the potential of hydrogen technology. Our hydrogen gas sensing portfolio combines advanced technology with robust design, offering unparalleled accuracy, reliability, and performance. We offer state-of-the-art H2 sensing technologies along with personalized or application specific solutions tailored explicitly according to the needs of our customers.
Key Features of Our Hydrogen Gas Sensors:
• High Sensitivity: Engineered to detect hydrogen gas with exceptional sensitivity, our sensors ensure early detection and swift response to potential leaks or changes in hydrogen concentration.
• High Selectivity: Designed and developed to detect hydrogen in a highly selective manner, our sensors compensate for cross-sensitivity of other gases using smart algorithms and computational methods.
• Wide Operating Range: Designed to perform reliably across a broad range of hydrogen concentrations, our sensors deliver consistent performance in diverse operating environments.
• Fast Response Time: With rapid response times, our sensors provide real-time monitoring and enable prompt action to mitigate risks and optimize operational efficiency.
• Long-Term Stability: Constructed to withstand demanding conditions, our sensors offer long-term stability and durability, ensuring continuous and reliable performance over extended periods.
• Customization Options: Recognizing the uniqueness of each application, we offer customization options to tailor our sensors to specific requirements, including form factor, interface compatibility, and sensitivity levels.
• Commitment to Quality: Backed by rigorous quality assurance processes and adherence to industry standards, our hydrogen gas sensing portfolio reflects our unwavering commitment to delivering products of the highest quality and reliability.
Our hydrogen gas sensing solutions are instrumental in facilitating the widespread integration of hydrogen technology across diverse sectors, from hydrogen fuel cell vehicles to renewable energy storage systems. Whether it's ensuring safety in hydrogen refueling stations or optimizing hydrogen production processes, our sensors provide the reliability and performance required to drive innovation and progress towards a more sustainable future.

Figure 1. Customer specific, H2 gas sensor module with three level warning with LEDs (configurable). The module is developed for battery leakage detection and thermal runaway application areas.