Sensors

Why use sensors in AtoN systems?

Sensors provide automated control based on environmental conditions, helping to optimise the performance and lifespan of navigation aids. Photocells switch lights on and off at the correct times, without the need for manual intervention. Visibility meters activate foghorns only when visibility falls below a set level, reducing unnecessary noise and power usage. Synchronisers ensure that lights and horns on separate structures work in unison, enhancing recognition and reducing confusion for mariners and pilots.
By using sensors, operators can improve reliability, reduce maintenance needs, and ensure compliance with international AtoN standards.

Why choose Orga’s sensor solutions?

Orga’s sensor products are selected for their reliability, precision, and suitability for offshore use. All components are built to perform in exposed environments and certified for use in hazardous areas (ATEX/IECEx). Housings are typically constructed from marine-grade materials with corrosion-resistant finishes, and the systems are designed for low power consumption, ideal for use with solar or hybrid power supplies. The GPS synchroniser, enables marine lights and foghorns on different platforms to flash or sound in perfect synchronisation. Using timing data from GPS satellites, the unit coordinates signal character timing across multiple structures, improving clarity and consistency in complex navigational zones. Installation of all sensors is straightforward, with support for integration into both new and existing systems. Once installed, they require minimal maintenance and operate reliably for years in demanding conditions.