Model K4-1-SC-460-230 Air Alarm
Model K4-1-EN-H-120 Air Alarm is designed for an area warning radius of up to 6 kilometers.
Model K4-1-EN-H-120 Air Alarm is designed for an area warning radius of up to 6 kilometers. This omni directional horn has durable, solid cast aluminum bell construction and stainless steel diaphragm disc. The K4-1-EN-H-120 includes a self-contained weatherproof air compressor assembly. This eliminates the need for an external air compressor and association piping. Typical applications include: Open pit mine, blasting signal, school, factory warning, pulp and paper mill, refinery warning etc.
- Single tone, 311 Hz fundamental frequency, engineered to produce full harmonic contents up to 12 octave in order to enhance warning effectiveness
- Ideal for high-noise industrial areas
- Fully enclosed and heated weatherproof air compressor assembly included
- Heaters are thermostatically controlled, 300 watts / 120 VAC
- Energy efficient with hermetically sealed stainless steel diaphragm assembly
- Constructed of high strength cast aluminum and stainless steel fasteners
|Coverage Area||6 KM / 4 Mile|
Control: 460 3 PH 60 Hz, (requires external motor starter)