Intrinsically Safe Explosion Proof Alarm Horn Sounder Tomar BExS110 Series
Features:
• Marine grade, corrosion proof, LM6 aluminum enclosure
• Ingress protection IP66/67
• Stainless steel fixings
• Dual M20 cable entries – adaptors available.
• Stopping plug included.
• Reverse polarity diode fitted.
• Automatic synchronization on multi-sounder system.
• Very large termination area.
• Ratchet adjustable stainless steel ‘U’
bracket.
Introducing Intrinsically Safe Explosion Proof Alarm Horn Sounder Tomar BExS110 Series
Sound level outputs of up to 117dB (A) at 1 meter 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 aluminum with chromate, and powder coat finish. Available in MED approved and SIL2 compliant versions. For fire applications, the BExS110D 24V dc siren is CPD EN89/106/EECcompliant (EN54-3 tested).
Specification
| Item | Description |
|---|---|
| Maximum output | 117dB (A) @ 1 meter [108dB (A) @ 10ft/3m] |
| Nominal output | 110dB (A) @ 1m +/- 3dB - Tone 2 [101dB (A) @ 10ft/3m] |
| No. of tones | 32 (UKOOA / PFEER compliant) |
| No. of stages | 3 |
| Volume control | Max. 110dB (A); Min. 72dB (A) - Tone 2 |
| Effective range | 100m @ 1 KHz |
| Voltages DC | 12vdc; 24vdc; 48vdc |
| Voltages AC | 115vac; 230vac |
| Stage switching | Negative or positive |
| Ingress protection | IP66/67 |
| Enclosure material | Marine-grade copper free LM6 Aluminum |
| Enclosure finish | Chromate & powder coated finish - anti-corrosion |
| Color | RAL3000 Red |
| BExS110 horn | High impact UL94 V0 & 5VA FR ABS (Red) |
| Cable entries | Dual M20 ISO (one stopping plug incl.) |
| Terminals | 0.5 - 2.5mm² (20-14 AWG) |
| Enclosure volume | <2 liters |
| Line monitoring | Blocking diode included EOL Min. 500 Ohm 2w, or 3k3 Ohm 0.5w resistor or diode (DC versions) can be fitted |
| Grounding stud | M5 |
| Temperature range | -50° to +70°C (-58°F to +158°F) |
| Relative humidity | 90% at 20°C [68°F] |
| Weight | DC: 3.00kg AC: 3.20kg |
Approvals
• IECEx KEM 10.0003X
• IEC 60079-0 : 2011
• IEC 60079-1 : 2007-4
• IEC 60079-31 : 2013
• ATEX KEMA 99ATEX6312X
• EN 60079-0 : 2012 + A11
• EN 60079-1 : 2007
• EN 60079-31 : 2014
• TR-CU Ex EAC certificate: RU C-GB.AA71.B.00109
• VdS certificate: G206011
• CPD certificate: 0786-CPD-20225
• Safety-integrity level: SIL1 (Standard)
• Safety-integrity level: SIL2 (Optional)
• Inmetro certificate: 10-IEx-0009
• Marine Equipment Directive (MED) Certificate: MEDB00001BU
Coding
• II 2G Ex d IIB T4 Ta -50°C to +70°C
• II 2G Ex d IIC T4 Ta -50°C to +55°C
• II 2D Ex tb IIIC T100°C Db Ta -50°C to +55°C
• II 2D Ex tb IIIC T115°C
45 alarm tones – any tone can be assigned to any stage
User-configurable continuous frequency tone
*SPL data +/-3dB (A). Measured at optimum
voltage.
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