Model KM-250-DVM-H Air Horn

Lead Time: 4 weeks

Kahlenberg Model "KM" Industrial Horns are the largest, most powerful air powered horns available. These horns are primarily designed to operate in the most severe outdoor applications.

Kahlenberg Model "KM" Industrial Horns are the largest, most powerful air powered horns available. These horns are primarily designed to operate in the most severe outdoor applications. They are simply constructed and extremely reliable resulting in a very low cost of use as compared to more complicated means of sound production.
 
  • Ruggedly constructed to withstand the harsh outdoor environment with cast marine aluminum bell, stainless steel diaphragm and fasteners
  • Heated, thermostatically controlled combination manual override and dual electric solenoid valves (230 or 120 VAC / 24VDC) AND heated diaphragm assembly
  • Valve assembly is field adjustable for air pressure of 5 to 40 bar (75-580 p.s.i.)
  • Patented three piece hermetically sealed stainless steel diaphragm assembly
  • Self draining design to prevent water condensation and corrosion
More Information
Heated? Yes
Power Type Compressed Air
Coverage Area 6 KM / 4 Mile
Directional Basis Uni-Directional
Additional Specifications

Fundamental Frequency: 250 Hz
Audibility Range: 6km, 4 Miles
S.P.L. Output: 145 dB(A)
Dimensions: 557x343x343 mm (22x14x14 in)
Control: Manual pull, and 230 or 120 VAC, and 24VDC (8 watts)
Voltage and Consumption: Combined Heaters
Operating Temperature: -40°C to +80°C [-40°F to +176°F]
Finish: Primed and painted grey, safety red optional
Degree of Protection: IP56
Air Consumption: 50L/sec [106 SCFM] on 8.3 bars [120 psi]
Net Weight: 12 kg (27 lbs.)