Ex signal beacons
08 December 2009
Werma Signaltechnik designs and manufactures a wide range of Ex signal beacons of optical and audible Ex signal devices.
Recent additions to the range offered by Werma (UK) include the 741 LED Signal Tower with integral Zener barrier, a compact 24V signal tower available in up to three colour stacks with integral zener barrier.
782 Ex Beacons are also now available with LED for longer life. In addition to the intensive permanent light variant, a wear-free 782 Ex LED rotating beacon is also available. The rotating beacon is wear-free thanks to the absence of any moving components. Instead, the LEDs are triggered in sequence, generating an exceptionally intense rotating light effect.
The 782 Ex beacons can provide signalling in gas or dust explosion hazardous areas. With just one device, the user can cover zones 1 and 2 as well as 21 and 22.
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