PECM Issue 36 2019 | Page 31

The system can be installed in any position and is suitable for difficult spaces, such as here on a hammer mill in pharmaceuticals production. Three highly sensitive pressure sensors are arranged in a way that maximizes sensitivity while avoiding activation from vibrations. In the event of a power cut, the internal battery continues operation for at least eight hours. This provides enough reaction time to establish a secure energy supply. Protection for dusty production environments The IPD explosion suppression and isolation systems are used in all production environments where flammable dust is created or powdered substances are stored, handled and processed. Examples include the chemical or pharmaceutical industries, as well as the production of foods, feed and engineered woods. By responding to the incipient stage of a dust explosion, the IPD System reduces the pressure developed by the combustion event to a safe low level, as low as 0.2 bar. This is the combined result of having a low nitrogen gas pressure to disperse the extinguishing agent and the use of sodium bicarbonate as a fast heat absorbing agent. New version of a proven solution The new IPD system was developed by global safety specialist BS&B. They took a product that has been deployed successfully throughout Asia and the Americas for over 20 years and updated it for use according to EN standards. This updated version for Europe has been engineered with ATEX certification. BS&B offers a global network of qualified maintenance technicians, who can help with user training, service and looking after the low-maintenance components. For more information, please visit www.bsbsystems.com. Issue 36 PECM 31