ALARAM HORN SOUNDER EXPLOSION PROOF

Description

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 explosion proof Ex d 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). Specification Maximum output: 123dB(A) @ 1 metre [114dB(A) @ 10ft/3m] Nominal output: 117dB(A) @ 1m +/- 3dB – Tone 2 [108dB(A) @ 10ft/3m] No. of tones: 32 (UKOOA / PFEER compliant) No. of stages: 3 Volume control: Max. 117dB(A); Min. 108dB(A) – Tone 2 Effective range: 200m/656ft @ 1KHz Voltages DC: 12vdc; 24vdc; 48vdc Voltages AC: 115vac; 230vac Stage switching: Negative or positive Ingress protection: IP66/67 Enclosure matl: Marine grade copper free LM6 Aluminium Enclosure finish: Chromate & powder coated finish – anti-corrosion. Colour: RAL3000 Red Grey RAL7038 Special – available on request BExS120 horn: High impact UL94 V0 & 5VA FR ABS Cable entries: Dual M20 ISO (one stopping plug inc) Terminals: 0.5 – 2.5mm² (20-14 AWG) Line monitoring: Min. 500 Ohm 2w, or 3k3 Ohm 0.5w res. or diode within Exd enclosure (dc versions) Relative humidity: 95% – Additional tropicalisation is recommended for applications where both high relative humidity and high ambient temperatures exist Weight: DC: 3.20kg/7.04Ibs AC: 3.40kg/7.48Ibs Option P1: Stage programmable – 4 remotely selectable stages 45 alarm tones – any tone can be assigned to any stage User configurable continuous frequency tone *SPL data +/-3dB(A). Measured at optimum voltage.