Model KS-5H, Directional, Single Tone, Locomotive Air Horn
- Ideal for locomotive applications, horn can withstand harsh environmental conditions and vibrations.
- Single tone, 660 Hz fundamental frequency, engineered to produce full harmonic contents up to 12 octaves which greatly enhance warning effectiveness.
- Horn is energy efficient with hermetically sealed diaphragm assembly which operates on a wide range of pressures without any tuning or adjustment.
- Horn construction: High strength aluminum casting, stainless steel diaphragm discs and fasteners.
Signal will produce a sound pressure level of approximately 70 dB @ 2.5 km in calm, cool conditions without topographical interference. Signal strength at distance can vary dramatically depending on environmental and geographical conditions. Please consult factory for more detailed information.
Control: Manual, solenoid or combination valve
SPL (loudness) on Total: 139 ± 1 dBA @ 1 meter
Operating Medium: Air, nitrogen, CO2, 1/2” BSPT inlet
Air Consumption: 18 L/Sec [38 SCFM] @ 7 bar [100 PSIG]
Audibility: 2.5 km on still air at 20º
Fundamental Frequency: 660 Hz ± 30 Hz
Tone (Musical Note): E5 Natural
Operating Pressure: 3 – 10 bar [50 – 150 PSI]
Operating Temperature: -40ºC to +85ºC [-40ºF to +185ºF] on dry air
Finish: Primed and painted black alkyd enamel
Degree of Protection: IP 54