Process reliability is the top priority in hydrogen purification using pressure swing adsorption (PSA). That’s why HYTRON relies on intelligent automation systems from Festo to achieve it. Compact Ex-certified control cabinets with integrated controllers, IO-Link modules, and valve terminals manage all pneumatic processes with precision and consistency. The solution is certified for use in explosive environments, is easy to maintain, and is designed for high switching cycles – perfect for demanding PSA systems along the hydrogen value chain.
The engineering teams from Neuman & Esser and Festo worked together very closely to develop the solution. Each component of the explosion-proof design was tested, optimised, and validated for practical operation. The shortened development time and resulted in a solution that now serves as a reference for future PSA projects in hydrogen applications. Thanks to its modular architecture, the concept can easily be adapted to other systems and processes, thus providing a scalable basis for safe, digitally connected automation across the hydrogen value chain.