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Fog horn obstacle light navigation aid system
Fog horn obstacle light navigation aid system is an acousto-optic navigation aid sign system configured for offshore oil facilities (including fixed platforms, mobile platforms, well paths and artificial islands). At night or in the case of low atmospheric visibility, the system can automatically or manually send out specific light and audio signals ("Morse-u signal") to warn passing ships.
Receive the explosion-proof fog detector signal, and automatically start the explosion-proof main fog horn when the visibility is less than 2 nautical miles, and automatically switch the explosion-proof main fog horn to start the explosion-proof auxiliary fog horn when the fault occurs
Explosion proof auxiliary fog horn
Sound field distribution
Explosion proof auxiliary fog horn
Sound field distribution
Suitable for ships, offshore platforms, port machinery, wind power tower cranes, inland waterways,maritime bridges and signs of navigation lights around airports, which play a role in aviation obstacle warning.
It is a type of traffic light installed on certain offshore structures to ensure the safe navigation of ships at night. It emits a specified light color and flash frequency at night, reaching a specified illumination angle and visibility distance.
Real-time monitoring of visibility values provides a passive switching signal when visibility is less than 2 knots, providing a signal for automatic start of the fog horn.
