BExCS110-L2 Radial Omni-directional Alarm Horn & LED Beacon
The flameproof BExCS110-L2-R combination omni-directional alarm horn sounder and high output LED beacon is suitable for Zone 1, 2, 21 & 22 applications.
Approved to IECEx and ATEX standards.
The unique radial horn on the compact BExCS110-L1-R distributes the audible warning signal omni-directionally allowing the visual signal to be orientated optimally. Sound level ouputs are up to 115dB(A) at 1 metre with a choice of 32 alarm tones and 3 remotely selectable stages. The LED beacon contains an array of 4 high output, multi-function L.E.D.s. with a total of 7 modes of operation - 5 flashing modes and 2 steady modes for use in indicator / status applications. DC voltage versions feature three remotely selectable stages enabling multiple warnings to be signalled from one device.
Features:
• Marine grade, corrosion proof, LM6 aluminium enclosure
• Omni-directional sound output.
• Automatic synchronisation on multi-beacon & sounder systems.
• Beacons can be set to ‘flip-flop’ alternating mode with other units on multi-beacon systems.
• Very large termination area.
• Dual M20 cable entries - adaptors available.
• Stopping plug included.
• Ratchet adjustable stainless steel ‘U’ bracket.
• Reverse polarity diode fitted.
• IP66/67 ingress protection.
• 120 candela effective light intensity.
• UV stable PC, field replaceable, colour lens filters.
• ‘Stage Programmable’ version available with 45 tones & 4 remotely selectable stages.
Approvals:
IECEx KEM 10.0025X
IEC 60079-0 : 2011
IEC 60079-1 : 2007-4
IEC 60079-31 : 2013
ATEX KEMA 01ATEX2223X
EN 60079-0 : 2012 + A11
EN 60079-1 : 2007
EN 60079-31 : 2014
CR-TU Ex EAC certificate: RU C-GB.MH04.B.00048
Coding:
• Ex d IIB T5 Gb Ta. -50°C to +50°C
• Ex d IIB T4 Gb Ta. -50°C to +70°C
• Ex tb IIIC T70°C Db Ta. -50°C to +40°C
• Ex tb IIIC T85°C Db Ta. -50°C to +55°C
• Ex tb IIIC T100°C Db Ta. -50°C to +70°C
Specification:
| Sounder/Horn: | |
| Maximum output: | 115dB(A) @ 1 metre [106dB(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/328ft @ 1KHz |
| Voltages DC: | 24vDC |
| Voltages AC: | 115vAC; 230vAC |
| Stage switching: | Negative or positive |
| | |
| LED Beacon: | |
| Source: | Array of 4 x High Power Cree® LED's |
| Modes: | 1Hz flash (60 fpm) |
| 1.5Hz flash (90 fpm) |
| 2Hz flash (120 fpm) |
| Double strike flash |
| Triple strike flash |
| High Power Steady |
| Low Power Steady |
| Eff. Intensity cd: | 87 cd - High Power Steady |
| Eff. Intensity cd: | 160 cd - 1Hz flash |
| Lens colours: | Red, Amber, Yellow, Green, Blue, Clear & Magenta |
| Voltages DC: | 24vDC (18-54vDC) |
| Voltages AC: | 115vAC; 230vAC |
| | |
| General: | |
| Ingress protection: | IP66/67 |
| Enclosure matl: | Marine grade copper free LM6 Aluminium |
| Enclosure finish: | Chromate & powder coated finish - anti-corrosion. |
| Colour: | RAL3000 Red |
| Horn material: | High impact UL94 V0 & 5VA FR ABS (Red) |
| Cable entries: | 2 x M20 ISO (1 x stopping plug included as standard) |
| Adaptors to M25, 1/2" & 3/4" NPT can be specified |
| Terminals: | 0.5 - 2.5mm² (20-14 AWG) |
| Enclosure volume: | < 2 litres |
| 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 |
| Temp. range: | -50° to +70°C (-58°F to +158°F) |
| Relative humidity: | 90% at 20°C [68°F] |
| |
| Weight: | DC: 4.80kg/10.56Ibs AC: 5.00kg/11Ibs |
*SPL data +/-3dB(A), Candela with clear lens - at optimum voltage
Part Codes: BExCS L2 DPR [u] [e] [m] [s] [v] [x] . [y]
| Version: | Part code: | |
| | | |
| Product type: | BExCS L2 | Explosion proof Alarm Horn |
| | Sounder & LED Beacon |
| | | |
| Type: | DPR | Ex d, UV stable PC Colour Lens, |
| | Radial Omni-Directional Horn |
| | | |
| Voltage: [u] | 024 | 24vDC |
| 115 | 115vAC |
| 230 | 230vAC |
| | | |
| Cable Entry Type: [e] | A | 2 x M20x1.5mm (Standard) |
| B | 2 x 1/2" NPT - adaptors |
| C | 2 x 3/4" NPT - adaptors |
| D | 2 x M25x1.5mm - adaptors |
| E | 1 x 1/2" NPT - adaptor |
| F | 1 x 3/4" NPT - adaptor |
| G | 1 x M25x1.5mm - adaptor |
| Note: | M20 stopping plugs for unused |
| | entries supplied with all options |
| | | |
| Adaptor/Stopping | B | Brass (Standard) |
| plug material: [m] | N | Nickel Plated |
| S | Stainless Steel |
| | | |
| Guard & Bracket | 1 | A2 304 Stainless Steel (Standard) |
| material: [s] | 2 | A4 316 Stainless Steel |
| | | |
| Enclosure colour: [x] | R | Red RAL3000 (Standard) |
| S | Special - contact us! |
| | | |
| Lens colour: .[y] | .1 | R Red |
| .2 | A Amber (Orange) |
| .3 | Y Yellow |
| .4 | G Green |
| .5 | B Blue |
| .7 | C Clear (Transparent) |
| .8 | M Magenta |
| Example part code: | BExCS L2 DPR [u] [e] [m] [s] [v] [x] . [y] |
| BExCS L2 DPR 024 A B 1 R . 1 |
| | |
| Explanation of the above: | |
| Product type: | "BExCS L2" Ex-proof Alarm Horn Sounder |
| Sounder & LED Beacon |
| Type: | "DPR" = Ex d, UV stable PC Colour Lens, |
| Radial Omni-Directional Horn |
| Voltage: [u] | "024" = 24vDC |
| Cable Entry: [e] | "A" = 2 x M20x1.5mm |
| Stopping plug: [m] | "B" = Brass (Standard) |
| Bracket material: [s] | "1" = A2 304 Stainless Steel (Standard) |
| Enclosure colour: [x] | "R" = Red RAL3000 (Standard) |
| Lens colour: .[y] | ."1" = (R) Red Lens colour |
Effective Candela lens colour factor:
| Red | Amber | Yellow | Green | Blue | Clear |
| 0.23 | 0.70 | 0.93 | 0.25 | 0.24 | 1.00 |
Current Consumption:
| Alarm Horn | | LED Beacon | | | |
| Version: | Voltage: | Current: | Voltage: | High | Low | Flashing |
| | | | Power | Power | 1Hz: |
| | | | Steady: | Steady: | |
| 24vDC | +/-25% | 265mA | 18-54vDC | 240mA | 134mA | 110mA |
| 115vAC | +/-10% | 110mA | +/-10% | 95mA | 78mA | 90mA |
| 230vAC | +/-10% | 56mA | +/-10% | 48mA | 37mA | 45mA |
Beacon Modes:
| Stage 1: | Stage 2: | Stage 3: |
| [On board] | [Remote] | [Remote] |
| High Power Steady | Flashing 1Hz | Triple Strike |
| Low Power Steady | Flashing 1Hz | Triple Strike |
| Flashing 1Hz | 2x Flash 2Hz | Triple Strike |
| Flashing 1.5Hz | Flashing 2Hz | Double Strike |
| Flashing 2Hz | Triple Strike | Triple Strike |
| Double Strike | High Power Steady | Triple Strike |
| Triple Strike | Flashing 2Hz | Double Strike |
Note: Remote second and third stage on DC units only