E2S Warning Signals D1xB2 Xenon LED explosion-proof beacons

The E2S Warning Signals D1xB2 Xenon LED explosion-proof beacons are designed for installation in hazardous areas. They include fault diagnostics, supporting SIL2 requirements by enabling the control system to interrogate the device’s operational status.

These beacons use the same light engines and control circuitry with a choice of housing materials. The marine-grade LM6 aluminium enclosures D1x, BEx and D2x, the 316 L stainless steel STEx family and the GRP GNEx provide a variety of mechanical protection, corrosion resistance, weight and prices to suit different environmental requirements and applications.

The polycarbonate, UV stable lenses are available in amber, blue, clear, green, magenta, red and yellow. While enhancing the light output, the lens filters are also field-replaceable, enabling the reassignment of beacon function to be a simple and quick process. A particular D1x version, the D1xB2XH2, is a bright explosion-proof Xenon Strobe light/beacon available for public mode fire alarm, ADA-compliant, hearing-impaired applications. The unit is UL/cUL approved for Class I Div 1, Class II Div 2, Class I Zone 1 suitable for both gas and dust environments.

The STEx range encompasses audible, visual and combined warning devices and manual call points, all housed in 316 L stainless steel enclosures. Designed for installation in the harshest of onshore and offshore environments where corrosion is a particular problem, the units are IECEx and ATEX Zones 1 and 21 approved for use in hazardous areas.