Audible alerts provide a notification and warning in the event of equipment malfunctions, plant start-up and process control, as well as safety-related applications for hazardous and harsh environments. But how can signalling be done correctly? Signalling devices from R. STAHL provide the answer to this question.

Safe, variable and efficient, the linear luminaire 6002 from R. STAHL guarantees reliable lighting in hazardous areas. The ATEX/IECEx-certified industrial luminaires from the R. STAHL EXLUX series combine the proven design of a classic linear luminaire with modern, efficient LED technology. With a robust design, R. STAHL linear luminaires have always had an outstanding reputation for providing safe lighting in hazardous areas and industry.

The protective measures that make up primary and secondary explosion protection are not always sufficient. As a result, tertiary explosion protection focuses on reducing the effects of an explosion. Designing containers and equipment in accordance with the maximum expected explosion pressure enables you to control the effects of an explosion. Additionally, the explosion must be prevented from spreading to other parts of the system through the use of explosion decoupling.

Surplus green electricity can be stored. This can be used by electrolysers to produce hydrogen. This power-to-gas method is expected to play a key role in successfully achieving our goal of climate-neutrality for the power supply sector. Development teams across the globe are currently working on improving the various possible electrolysis methods and scaling them up for use in megawatt- and gigawatt-scale electrolysers. These require maximum efficiency, safety and reliability. So what are the implications for explosion protection?