Effective Outdoor Coverage Up to 3.5 Square Kilometers
- SPL (Loudness): 141 ± 1 dBA on total @ 1 meter, 3.5 km in still air
- Operating Medium: Air, Nitrogen, CO2 - 1-1/4" NPT Air Inlet
- Control: Manual, and Solenoid Combination valve
- Air Consumption: 91 L/sec [192 SCFM] @ 7 bar [100 PSIG]
- Fundamental Frequency: 311 Hz / 370 Hz ± 20 Hz (Other frequencies available)
- Fully enclosed and heated air horn for corrosion and weather protection
- Combination valve set up allows for signaling of all 8 horns at once either manually or electrically controlled.
- Solenoid valve comes standard with explosion proof coil and are available in 120VAC, 240VAC/50-60Hz or 12, 24, 48VDC
- Dual Heaters supplied with thermostat preset to turn on at 4ºC [40ºF] and off at 16ºC [60ºF]
- Horns constructed of cast aluminum with stainless steel hardware
- Frame and side panels constructed from mild steel.
- Operating Pressure: 2-10 bar [30-150 PSI]
- Operating Temperature: -40ºC to +85ºC [-40ºF to +185ºF]
- Finish: Painted red (alkyd enamel)
- Degree of Protection: IP 56
