Totally enclosed, robust, all weather cast aluminium siren with a very powerful dual low frequency output. Ideally suited for use in factories, refineries, quarries, construction and industrial sites, as well as both underground and surface non-fiery mining. Thermal cut out protected.
Product Diagram:
Product Specifications:
| Voltage | 110 Vac/dc | 220 Vac/dc | ||
| Duty Cycle | Continuous (Thermal cut out protected) | |||
| Sound Output | 121 dB (A) at 1 m | |||
| Sound Frequency | 370 / 660 Hz | |||
| App. Range | 2000 m in still air on open field | |||
| Motor | Brush motor with roller bearings - 4000 rpm | |||
| Current Consumption* | 110 V - 3 A | 220 V - 2.2 A | ||
| IP Rating | IP 55 (IP65 available on request) | |||
| Weight | 8.2 kg | |||
| Packing Dimensions | 270 x 175 x 190 mm | |||
| Mounting | The unit should ideally be mounted in a horizontal position. In environments where dirt or particles may fall onto the moving parts of the siren’s impellers, it is recommended to place a protective shield above the unit for protection. Cable entry must be done with the appropriate cable gland. * Please multiply the current consumption by 6 to allow for start-up current | |||
