A131 High level audible warning system
1 Horn Configuration
The A131 is a high output 131dB(A) @ 1 metre 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.
Offering a choice of three alarm stages, selected from a choice 45 tones including many national standard tones, it can be incorporated in fire, security and general alarm systems where existing equipment is not powerful enough or the system needs expanding.
Option:
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.
| Specification | |
| | |
| Horn unit: | |
| | |
| Output: | 131dB(A) @ 1m |
| (Tone 2 at nominal voltage +/- 3dB(A)) |
| 102db(A) @ 30m |
| Operating temp: | -20°C to +55°C [-13° to +131°F] |
| Weight: | 4.7Kg / 10.34Ibs per horn |
| Horn body Material: | Aluminium LM6 phosphated & powder coated |
| Horn flare material: | UL94 V0 & 5VA ABS |
| Colour: | Grey |
| Ingress protection: | IP66 |
| 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 (90vAC to 264vAC range) |
| Terminals: | 0.5 to 4.0mm² cable |
| Operating temp: | -20°C to +55°C [-13° to +131°F] |
| Ingress protection: | IP65 |
| Weight: | 1.5kg / 3.3Ibs - 1 Horn AC unit |
| 2.9Kg / 6.38Ibs - 4 Horn AC unit |
| | |
| Part Codes | | | | |
| | | | | |
| Version: | Voltage: | Range: | Part code: | Current: |
| | | | | |
| 1 Horn | 24vDC | 18-30vDC | A131DC24G1 | 3.20A |
| 1 Horn | 115vAC | 90-264vAC | A131AC230G1 | 0.78A |
| 1 Horn | 230vAC | 90-264vAC | A131AC230G1 | 0.39A |
| | | | | |
| 2 Horns | 24vDC | 18-30vDC | A131DC24G2 | 6.50A |
| 2 Horns | 115vAC | 90-264vAC | A131AC230G2 | 1.60A |
| 2 Horns | 230vAC | 90-264vAC | A131AC230G2 | 0.78A |
| | | | | |
| 3 Horns | 24vDC | 18-30vDC | A131DC24G3 | 9.80A |
| 3 Horns | 115vAC | 90-264vAC | A131AC230G3 | 3.90A |
| 3 Horns | 230vAC | 90-264vAC | A131AC230G3 | 1.50A |
| | | | | |
| 4 Horns | 24vDC | 18-30vDC | A131DC24G4 | 13.2A |
| 4 Horns | 115vAC | 90-264vAC | A131AC230G4 | 4.20A |
| 4 Horns | 230vAC | 90-264vAC | A131AC230G4 | 1.95A |
| | | | | |
Other voltages available on request
A131 with battery back up, add Suffix part number ‘B1’ for battery back up!