IECEx and ATEX certified 115 dB(A) alarm horn sounder with re-entrant flare horn for Zone 1 & 2 explosion-proof applications. Sixty-four selectable alarm tones across four remotely controlled stages/channels with automatic multi-sounder synchronisation; positive or negative line switching supported. Threaded flameproof joint with triple cable entries and duplicated pluggable termination; Class D amplification optimises operating current. SIL1 & SIL2 Route 2H compliant to IEC61508 (2010); optional Route 1H SIL2 with diagnostic module. UL 464 (Ed 11) and CAN/ULC-S525 (Ed 5) approved.
- UL 464 (Ed 11) Audible Signaling Devices for Fire Alarm
- CAN/ULC-S525 (Ed 5) Audible Signaling Devices for Fire Alarm
- Maximum sound pressure level output of 115dB(A)
- Choice of 64 alarm tone frequencies
- 4 remotely selectable alarm stages/channels
- Positive or negative line stage/channel switching
- Automatic synchronisation on multi-sounder system
- Ratchet adjustable 316 stainless steel bracket
- Triple cable entries
- Available with custom tone configurations and frequencies
- Robust corrosion proof GRP (glass reinforced polyester) enclosure
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