E2S EX 11 Sounder

Enhance safety in hazardous environments with E2S EX Sounders. Ideal for petrochemical plants, fiery mines, and other EX-rated areas. Chromatid and powder-coated for superior resistance to humidity and salt spray. Flameproof design requires installation by qualified personnel.


The E2S EX 11 Sounder is the ultimate solution for audible warning signals in hazardous environments. Designed with the highest safety standards in mind, this powerful and reliable sounder is ideal for use in potentially explosive atmospheres where the need for clear and effective audible alarms is paramount.

The E2S EX 11 Sounder features a rugged and durable construction, made to withstand the toughest industrial conditions. It is certified for use in explosive gas and dust atmospheres, making it suitable for a wide range of industries including oil and gas, petrochemical, mining, and chemical processing.

With a sound output of up to 110 dB at 1 meter, the E2S EX 11 Sounder delivers a loud and attention-grabbing audible warning signal, ensuring that it can be heard even in noisy and busy environments. It has a wide operating voltage range, allowing it to be used in various electrical systems and configurations.

Installation is quick and easy, with a variety of mounting options available, including wall, ceiling, and conduit mounting. The sounder is also available with optional visual indicators, such as strobes or LED beacons, for enhanced visibility and situational awareness. Flameproof design requires installation by qualified personnel.

The E2S EX 11 Sounder is designed to be reliable and low-maintenance, with a long operational life and minimal downtime. It is manufactured to the highest quality standards, including compliance with ATEX and IECEx standards for hazardous environments, ensuring peace of mind and confidence in its performance.