The GASDNA DA-600-H2 is an explosion-proof, diffusion-type hydrogen gas detector designed for continuous monitoring of hydrogen leaks in industrial and hydrogen-related facilities.

With a measuring range of 0–100 %LEL, the detector provides real-time hydrogen concentration monitoring and two-stage alarm outputs for early detection of potentially hazardous hydrogen leaks.

The DA-600 supports 4–20 mA output for integration with PLC, DDC and centralized gas monitoring systems. RS-485 Modbus and HART communication are also available as options.

Its robust explosion-proof design makes it suitable for hydrogen production facilities, electrolyser systems, hydrogen storage areas, gas supply systems and other locations where hydrogen leakage may create a flammable atmosphere.