Air horn (for ships > 75 m and < 200 m)
MAKROFON M125/160BZVE(E)H
ZÖLLNER
class requirements:
limits of fundamental frequencies: 130 - 350 Hz
intensity in 1/3rd-octave band level at 1 m distance
referred to 2x10-5 N/m˛: 138 dB
Makrofon M125/160bZVE(E)H
specification:
Type approval BSH/4615/6021099/09
for compressed air 6 to 40 bar,
operating on AC 1phase(115V/230V) and/or 24 V DC
intensity: 138 dB (t)
fundamental frequency: 160 Hz
