All-weather enclosed motor is ideally suited for outdoor use. This design enables the siren to produce a sound output of 145 dB(A) at 1m which will give it an effective range of 15 000m in still air an open field. This siren would be used for audible warning at mines, industries and refineries, oil rigs, in the event of fires and open-cast mining operations and blasting sirens. This precision machined unit produces a powerful low dual frequency sound that is ideal for long distance signalling. The Siren can be connected to a RF Transmitter and receiver. This will allow the siren to be activated via remote..
|VOLTAGE||380V AC(3 phase)||525V AC(3 phase)|
|SOUND OUTPUT||145dB(A) at 1m|
|APP. RANGE||15 000m in still air on open field|
|MOTOR||7.5KW motor – 2875 rpm|
|IP RATING||IP 55 (IP 65 or IP 56 Available on request)|