Còi báo động chống cháy nổ (Explosion Proof Alarm Sounder) - E2S

Model: BEXS120DFDC024AB1A1R

The flameproof BExS120 alarm sounders are suitable for Zone 1, 2, 21 & 22 applications. Approved to IECEx, ATEX, Ex EAC and INMETRO standards.
Sound level ouputs 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).
• 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