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Sponsored Article

Small but powerful intrinsically safe panel mount sounder

03 August 2010

E2S has added a new product to its intrinsically safe range of sounders and beacons, the IS-pA1 panel mount sounder, which is certified II 1G Ex ia IIB T4/5/6 for use in Zones 0, 1 and 2. The IS sounder is ideal for use as fault indication or process alarm in control panels located in intrinsically safe environments. Read more

It produces a 100dB(A) @ 1m continuous 2600Hz tone that can be pulsed externally to produce different signals.

To reinforce the audible warning signal, E2S also offers the intrinsically safe IS-pB1 panel lights. The high efficiency LEDs, which are mounted behind red, amber, green, blue or clear lenses, have a typical operating life in excess of ten years. Powered via Zener barriers or galvanic isolators, the panel mount sounder and lights produce reliable and cost-effective status indications with minimum power consumption.

The E2S IS range also includes the IS-mini sounder, beacon and combined units as well as the IS-L101L LED beacon and the IS-A105N sounder, which are approved to ATEX, IECEx and FM.

E2S is the world’s leading independent signalling manufacturer. Based in West London, England the company designs and manufactures a comprehensive range of signalling products for industrial, marine and hazardous area environments. Visit to download detailed specification sheets.

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