GASTECH 2025Products & Services Instrumentation solutions for hydrogen
Instrumentation solutions for hydrogen
Exhibitor
WIKA Alexander Wiegand SE & Co. KG
Whether the hydrogen is produced by conventional methods or based on renewable energies, we provide solutions for the entire value chain of the hydrogen industry.
Pressure, temperature, level, flow
NEW
Pressure sensors for Hydrogen: Alternative to Gold plating
A new technology prevents signal drift in electronic pressure sensors used for hydrogen measurement. Instead of costly gold coating, a layer of titanium nitride is used, which is more cost-effective and robust. This layer protects the sensor‘s resistors from hydrogen‘s negative effects, ensuring accurate measurements even at high temperatures.