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INLAND VESSELS

Product Features

ZÖLLNER ZETFON-Fonomat
The product line of suitable devices seagoing vessels is expanded with triple-tone-signal systems in order to fulfil the requirements for the Danube, suitable for zone 2.

Part of the delivery contents are signal automatons for the automatic repetition of the demanded sets of tones, a sound signal lamp, and a foot switch.

 

 

Ship class Sound intensity in 1/3rd-octave band level
at 1 m distance (dB)
Fundamental frequency (Hz)
Ship < 20 m 122  250-700
Ship > 20 m 132 130-350

 

Brands

Zollner

SKU: ZN022 Categories: , , Tag:
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