These BEx explosionproof horns, strobes, combination units, and loudspeakers are for installation in hazardous locations. The warning units are for wide use in offshore and onshore or gas operations worldwide.

As audible, visual warning devices they come in a wide selection of configurations and operating voltages. Models are approved for use in both gas and dust hazard areas Zones 1, 2, 21, and 22. They are approved to IECEx global, European Union ATEX, Brazilian Inmetro or other national standards.

The horns come in a choice of 32 alarm tone frequencies, three stages, and outputs of 117 or 121 dB(A). Xenon strobes are rated at 5, 10, 15, and 21-Joules to deliver peak outputs from 35,000 to 110,800-candela.

E2S Warning Signals LLC,
Suite 300
4702 North Sam Houston Parkway West
Houston TX 77086
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