The flameproof E2S BExS120 Alarm Sounder is used for Zone 1, 2, 21 & 22 applications, approved to IECEx, ATEX, Ex EAC and INMETRO standards. Sound level outputs are up to 123dB(A) at 1 metre with a choice of 32 alarm tones and 3 remotely selectable stages.
The BEx range features enclosures manufactured from corrosion proof, marine grade copper free LM6 aluminium with chromate and powder coat finish. For fire applications the BExS120D 24V dc siren is CPD EN89/106/EEC compliant (EN54-3 tested).
Features
Marine grade, corrosion proof, LM6 aluminium enclosure
Ingress protection IP66/67
Stainless steel fixings
Dual M20 cable entries – adaptors available
Stopping plug included
Reverse polarity diode fitted
Automatic synchronisation on multi-sounder system
Very large termination area
Ratchet adjustable stainless steel ‘U’ bracket
‘Stage Programmable’ version available:
– 45 alarm tones
– 4 remotely selectable stages
– Any tone can be assigned to any stage
– User configurable continuous frequency tone.
