Combined BMA/Pull Cord - Underground Loudspeaking Intercom with Emergency Pull Cord - GAI-Tronics - #1

Text version of the page

GAI-Tronics Mining Combined BMA/Pull Cord Underground Loudspeaking Intercom with Emergency Pull Cord GAI-Tronics, UK - Tel: +44 (0)1283 500500 - Fax: +44 (0)1283 500400 - www.gai-tronics.co.uk GAI-Tronics Corporation, USA - Tel: +1(610) 777 1374 - Toll Free: 800 492 1212 - Fax: +1(610) 775 6540 - www.gai-tronics.com GAI-Tronics S.r.l, Italy - Tel: +39 02 48601 460 - Fax: +39 02 4585 625 GAI-Tronics Corporation, Malaysia - Tel: +60 3 8945 4035 - Fax: +60 3 8945 4675 An ISO9001 Registered Company The policy of GAI-Tronics is one of continuous improvement, therefore the company reserves the right to change specifications without notice. B182-1-0905B/CN30913 • Intrinsically safe • Rugged construction • Weatherproof • High reliability • Mains failure operation (Intercom) The BMA/Pull Cord (Battery Mini Amplifier plus Pull Cord) combines a battery powered amplifier unit that provides voice communications, pre-start alarm and signalling facilities with a Solus Pull Cord Unit. An internal Nickel Metal Hydride battery is trickle charged from a central power supply unit via an interconnecting cable. BMA The BMA comprises a steel enclosure which houses two side facing loudspeakers, and a polycarbonate amplifier unit (BMA Interior). The BMA Interior includes a microphone behind a grill on the front and three push buttons. The whole unit is sealed to IP65 to withstand arduous environments. Cable entries (20mm) or quick release connectors are provided at each side of the unit. Internal connections are by plugs and sockets for easy maintenance. Solus Pull Cord The Solus Pull Cord provides Emergency stopping and signalling facilities on Stage Loaders, afcs, haulages and roadway conveyors. The combined unit provides a convenient method of combining both functions with only one 4-conductor cable. See individual data sheets for the BMA and Solus Pull Cord for details of the facilities provided by each unit. Approvals: Complies with EN50 014/020 Interior BaseefaATEX0011U Battery BaseefaATEX0302U