BExCL110-L2 Omni-directional Alarm Horn & LED Beacon

Voltage
Lens Color	Clear

Description

The flameproof BExCL110-L2 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 BExCL110-L2-R distributes the audible warning signal omni-directionally allowing the visual signal to be orientated optimally. Sound level outputs are up to 115dB (A) at 1 meter 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 select-able stages enabling multiple warnings to be signaled from one device.

Features

Marine grade, corrosion proof, LM6 aluminum enclosure
Omni-directional sound output.
Automatic synchronization 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 – adapters available.
Stopping plug included.
Ratchet adjustable stainless steel ‘U’ bracket.
Reverse polarity diode fitted.
IP66/67 ingress protection.
160 candela effective light intensity.
UV stable PC, field replaceable, color lens filters.

Models

Alarm Sounder
Model	Voltage	Current	LED Beacon Voltage	Steady-High Current	Steady-Low Current	Flashing Current
BExCL110-024-(lens color)	24 VDC +/-25%	265mA	18-54 VDC	240mA	134mA	110mA
BExCL110-115-(lens color)	115 VAC +/-10% 50Hz/60Hz	110mA	+/- 10%	95mA	78mA	90mA
BExCL110-230-(lens color)	230 VAC +/-10% 50Hz/60Hz	56mA	+/- 10%	48mA	37mA	45mA

Specifications

Sounder/Horn

Item	Description
Maximum output	115dB (A) @ 1 meter [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 @ 1 KHz
Voltages	24V dc; 48V dc; 115V ac; 230V ac
Stage switching	Negative or positive

LED Beacon

Item	Description
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
Voltages	24V dc; 115V ac; 230V ac

General

Item	Description
Ingress protection	IP66/67
Enclosure material	Marine grade copper free LM6 Aluminum
Enclosure finish	Chromate & powder coated
Horn material	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	DC4.80kg/10.56Ibs AC5.00kg/11Ibs
SPL data +/-3dB (A), Candela with clear lens – at optimum voltage

Approvals and Coding

Approvals

IECEx KEM 10.0002X IEC 60079-0 IEC 60079-1 IEC 60079-31	2011 2007-4 2013
ATEX KEMA 00ATEX2006X EN 60079-0 EN 60079-1 EN 60079-31	2012 + A11 2007 2014
TR-CU Ex EAC certificate	RU C-GB.AA71.B.00109

Coding

II 2G Ex d IIB T5 Gb Ta. -50°C to +50°C
II 2G Ex d IIB T4 Gb Ta. -50°C to +70°C
II 2D Ex tb IIIC T70°C Db Ta. -50°C to +40°C
II 2D Ex tb IIIC T85°C Db Ta. -50°C to +55°C
II 2D Ex tb IIIC T100°C Db Ta. -50°C to +70°C

2 x M20 cable entries; brass stopping plug. 304 (A2) Stainless steel mounting bracket and lens guard
Please specify lens color when ordering: Amber, Blue, Clear, Green, Magenta, Red, Yellow

32 onboard select-able tones

Tone Table

Stage 1	WAV file	Frequency Description	Stage 2	Stage 3
T 1	Sound	Continuous 1000Hz Toxic Gas Alarm	T 31	T 11
T 2	Sound	Alternating 800/1000Hz at 0.25s intervals	T 17	T 5
T 3	Sound	Slow Whoop 500/1200Hz at 0.3Hz with 0.5s gap repeated	T 2	T 5
T 4	Sound	Sweeping 800/1000 at 1Hz	T 6	T 5
T 5	Sound	Continuous at 2400Hz	T 3	T 27
T 6	Sound	Sweeping 2400/2900Hz at 7Hz	T 7	T 5
T 7	Sound	Sweeping 2400/2900Hz at 1Hz	T 10	T 5
T 8	Sound	Siren 500/1200/500Hz at 0.3Hz	T 2	T 5
T 9	Sound	Sawtooth 1200/500Hz at 1Hz	T 15	T 2
T 10	Sound	Alternating 2400/2900Hz at 2Hz	T 7	T 5
T 11	Sound	Intermittent 1000Hz at 0.5Hz General alarm	T 31	T 1
T 12	Sound	Alternating 800/1000Hz at 0.875Hz	T 4	T 5
T 13	Sound	Intermittent 2400Hz at 1Hz	T 15	T 5
T 14	Sound	Intermittent 800Hz 0.25s on 1s off	T 4	T 5
T 15	Sound	Continuous at 800Hz	T 2	T 5
T 16	Sound	Intermittent 660Hz 150mS on, 150mS off	T 18	T 5
T 17	Sound	Alternating 544Hz (100mS)/440Hz(400mS)	T 2	T 27
T 18	Sound	Intermittent 660Hz 1.8s on, 1.8s off	T 2	T 5
T 19	Sound	1400Hz to 1600Hz sweep up over 1s -1600Hz to 1400Hz sweep down over 0.5s	T 2	T 5
T 20	Sound	Continuous 660Hz	T 2	T 5
T 21	Sound	Alternating 554/440Hz at 1Hz	T 2	T 5
T 22	Sound	Intermittent 554Hz at 0.875Hz	T 2	T 5
T 23	Sound	800Hz pulsing at 2Hz	T 6	T 5
T 24	Sound	Sweeping 800/1000Hz at 50Hz	T 29	T 5
T 25	Sound	Sweeping 2400/2900Hz at 50Hz	T 29	T 5
T 26	Sound	Simulated bell sound	T 2	T 1
T 27	Sound	Continuous 554Hz	T 26	T 5
T 28	Sound	Continuous 440Hz	T 2	T 5
T 29	Sound	Sweeping 800/1000Hz at 7Hz	T 7	T 5
T 30	Sound	420Hz repeating 0.625s on, 0.625s off Australian alert signal	T 32	T 5
T 31	Sound	1200/500Hz at 1 Hz Prepare to Abandon Platform	T 11	T 1
T 32	Sound	Sweeping 500/1200Hz 3.75s on, 0.25s off 15Hz	T 26	T 1
Country specific or custom tone configurations and alarm frequencies are available upon request.

Documents