DILICO CURR TEMP Custom is developed around the customer’s cell, active area and measurement objective. The dimensions of the sensor layer, the number and arrangement of measurement segments and the required measurement range can be adapted to the specific application.

The segmented sensor layer measures current density and temperature across the active reaction area without direct contact with process gases or liquids. Each segment captures a defined section of the membrane electrode assembly, creating a two dimensional map of local electrochemical activity and thermal behavior.

Configurations for current densities of up to 10 A/cm² and temperatures of up to 200 °C are available. The data acquisition system transmits the measurements via CAN, while visualization software supports detailed evaluation and comparison.

DILICO CURR TEMP Custom makes it possible to identify local undersupply, flooding, drying, thermal hotspots and aging effects that remain hidden in conventional overall measurements. It supports the development of membrane electrode assemblies, bipolar plates, flow fields, seals and operating strategies. The system is suitable for research institutions, component manufacturers, test system providers and developers of fuel cells, electrolyzers and redox flow batteries.