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SIGNALLING

SIGNALLING A131

High level audible warning

system

The A131 is a high output 131dB(A) @ 1 meter
electronic siren in a compact and easy to Install
package. Using up to four speakers, it can be
mounted in a variety of ways and is Ideal as a
plant alarm to cover outdoor locations, areas with
high background noise or smaller COMAH (Seveso
II) applications with sound coverage requirements
up to 300m.

PRODUCT PRODUCT AVAILABLE
INFORMATION IMAGE COLOURS

The A131 has the option of battery back-up which means it can deliver it’s safety warning even in the event of a power failure, for up to 30 days in standby
and 30 minutes in alarm. The siren is operated by push buttons either on the siren control box or via a remote panel or remote contact from another system
which can be linked by hardwire, telephone cables or radio control using telemetry to create a secure communication network.

Horn unit Features
The speaker horns are suitable for pole or wall
Maximum output 131dB(A) @ 1 metre mounting and are protected to IP66 which makes them
No. of tones 45 (UKOOA/PFEER compliant suitable for use in the most hazardous locations. They
No. of stages 3 come pre-wired with 10m of cable to ensure a quick
installation and can be positioned in a variety of ways to
Operating temp -20°C to +55°C
suit the application. Marin Supply AS has considerable
Horn body Material Aluminium LM6 phosphated & powder coated experience in this field.
Horn flare material UL94 V0 & 5VA ABS
Connection Supplied with 10m of cable for connection to the
control unit as standard. Custom lengths available.
Mounting Adjustable U bracket
Control Panel
Input voltage DC 24Vdc (18Vdc to 30Vdc range)
Input voltage AC 115 or 230Vac (90V to 264Vac range)
Terminals 0.5 to 4.0mm² cable

01 - WIDE AREA AUDIBLE (Horn unit) (Control Panel) (Horn unit) (Control Panel) -20ºC / + 55ºC Colours:

IP
IP
1,5kg
4,7kg
65
66