SIL 2 certified audible and visual signals

SIL 2 compliance is generally required for safety related systems, particularly those for
applications in hazardous locations. To assist system
designers to meet these demands, E2S has designed a new generation of alarm
horn sounders and Xenon strobe beacons certified for SIL 2.

Download our new SIL 2 manual now

The E2S BEx range of IECEx
& ATEX compliant signalling devices are now available with integrated SIL 2
fault monitoring modules.  The SIL 2
module monitors the function of the device and provides real time feedback to
the control panel. A fault condition can be communicated via independent fault
contacts or by the introduction to the monitoring circuit of a series resistor.
Using the series resistor eliminates the need for
any additional cables and can be used in a standard two-wire arrangement.

The new SIL
2 version of the E2S BExS110 alarm horn sounder and BExBG05 Xenon strobe beacon are the perfect solution
for designers and integrators of SIL 2 systems. They are designed, tested and certified to ensure a 99.9%
reliability rate, bringing plant safety to new levels.

Key benefits:

• Signalling device function is checked
  and automatically reported to the control panel.
  
• Eliminates the need for time consuming
  physical inspections.
  
• Increased plant safety, confidence
  that all devices are fully
  functioning.
  
• Designed to integrate seamlessly into
  your SIL 2 environment. 

For further information get
in touch today with our technical sales team or download the latest issue of the SIL 2 technical leaflet featuring detailed wiring configuration modes.