LED Warning Beacon
E2S's EEx d versions of its BEx family of Explosion Proof beacons and MB Series of Marine beacons are available in high intensity LEDs rather than the traditional Xenon tube, a change that enables nine different modes of operation to be specified. With versions using both technologies now available, users can specify the best option for the installation. The BEx versions are approved to IECEx, InMetro and GOST R. The devices provide three remotely selectable visual alarm stages. In addition to the stand-alone beacon, the units are available combined with a 112dB(A) sounder in a single housing, giving users a cost-effective and easy to install method of providing both audible and visual signalling.
Disaster Siren and Alarm
The A141 high output disaster siren and alarm from E2S has an output at 1 m in excess of 140dB, louder than a jet engine on full power at takeoff. With a power increase from 100W to 400W, the output of the A141 is substantially higher than the A140 it replaces, giving it an effective warning range of between 500 and 750 m depending on atmospheric conditions. The unit has a choice of 32 user-selectable warning tones and is powered from either 24VDC or 115/230VAC.