Ship horns

8 companies | 57 products
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digital horn
digital horn
EMH-M

Sound intensity: 112 dB

Waterproof electronic whistle complete with loudspeaker, AISI 316 stainless steel bracket and electronic unit

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Marco
digital horn
digital horn
EMH-2

Sound intensity: 115 dB

Waterproof electronic whistle complete with loudspeaker, AISI 316 stainless steel bracket and electronic unit

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Marco
digital horn
digital horn
EMH

Sound intensity: 112 dB

Waterproof electronic whistle complete with loudspeaker, AISI 316 stainless steel bracket and electronic unit

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Marco
pneumatic horn
pneumatic horn
S-330

Sound intensity: 132 dB

... other horns of similar output, yet is certified to IMO Requirements for vessels up to 75 Meters in length, and can be powered by extremely small compressed air systems to minimize associated cost and ...

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Kahlenberg Industries, Inc.
pneumatic horn
pneumatic horn
S-330-DVM-H

Sound intensity: 132 dB

... sound signal for commercial marine applications in an economic and compact package suitable for use on vessels up to 75m (246ft). The S-330-DVM-H Air Horn features a new, heated external valve that reduce ...

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Kahlenberg Industries, Inc.
pneumatic horn
pneumatic horn
D-330

Sound intensity: 133 dB

... other horns of similar output, yet is certified to IMO Requirements for vessels up to 75 Meters in length, and can be powered by extremely small compressed air systems to minimize associated cost and ...

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Kahlenberg Industries, Inc.
electric piston horn
electric piston horn
PW2

Sound intensity: 123 dB

Approved signalling whistle complete with white painted horn Ø 7.9. With electric compressor and mounting accessories. Meets COLREG 1972 IMO class IV regulations. Approvals: NMMA, LLOYDS REGISTER MCA.

pneumatic horn
pneumatic horn
MKT 150/90

Sound intensity: 143 dB

... behind the regulations determined through the 'International Convention for Preventing Collisions at Sea, 1972'. Nowadays, each vessel from 12 metres and more (length over all) must be equipped with sound signal appliances ...

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Kockum Sonics
pneumatic horn
pneumatic horn
AT 150/165

Sound intensity: 138 dB

SUPERTYFON AT 150/165 is to be fixed with four M16 bolts to an outrigger or similar construction. To avoid func-tional trouble blow the supply pipe thoroughly clean be-fore connecting to the signalling whistle. If the pipe line above ...

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Kockum Sonics
pneumatic horn
pneumatic horn
MKT 150/110

Sound intensity: 143 dB

Nowadays, each vessel from 12 metres and more (length over all) must be equipped with sound signal appliances which are type approved according to the IMO regulations. Hence, one part of the responsibility is the manufacturer's, ...

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Kockum Sonics
explosion-proof horn
explosion-proof horn
8491

... / 1 m Installation by means of angle mounting AC and DC versions Signal horn Series 8491/1 with trumpet and connection cable Signal horn Series 8491/2 compact design ...

explosion-proof horn
explosion-proof horn
8492

Explosion protection CENELEC IEC For use in Zone 0 Zone 1 and Zone 2 49 different signal sequences adjustable with internal DIP switches Three different signal sequences can be selected through an external switch with a given DIP switch ...

pneumatic horn
pneumatic horn
TA DUAL

Sound intensity: 123 dB

... low air requirement for dependability and long life. Mounting pad and hardware included. Designed for use with choice of air horn kits. See specifications below. Aftermarket units are shipped in attractive packaging with FIAMM name

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Fiamm Spa
electric horn
electric horn
MARINER 2

VOLTAGE SOUND LEVEL ABSORBED OWER FREQUENCY Volt at 2m distance Watt +/-10% Hertz +/-5% H M L 12 ...

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Fisa Italia srl
electric horn
electric horn
DHR H300 Series

Sound intensity: 132, 122 dB

The DHR300 Air Horns are high quality maritime signalling horns for seagoing and inland navigation vessels. Made of high quality materials like stainless steel and brass. Application Inland navigation ...

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Den Haan Rotterdam

How to choose this product

ship-horn

A ships horn is a device designed to emit acoustic signals.

Applications

In reduced visibility, the horn may be sounded while underway, at anchor or during maneuvers. In normal visibility, it is used to signal the ship's intentions such as changing course to port or starboard or moving astern.

Technologies

Depending on the vessel's dimensions, its horn operates somewhere between 70 and 700 Hz, with a range of one to two miles. Ships horns usually operate on either compressed air or electricity.

How to choose

Vessel length will determine choice of horn and its frequency. Technical details can be found in Appendix III of the RIPA.

Advantages

- Acoustic communication

Disadvantages

- Limited range