Description
CONSILIUM
SALWICO AOHS-EXN
OPTICAL SMOKE/HEAT DETECTOR
PART NUMBER: N11255
CLASS: IP42
The Consilium Salwico AOHS-EXN is a combined optical smoke and heat detector designed for use within marine fire alarm systems. Combining two detection principles in a single unit, it provides early warning of both smouldering fires — detected optically through light-scattering technology — and rapid temperature rise events. Rated IP42, this detector is suited for installation in the protected interior spaces found across a wide range of commercial and naval vessels. As a component within the Salwico fire detection range, it plays a direct role in meeting the onboard fire safety requirements that underpin SOLAS compliance and flag state regulations.
Key Features
✓ Dual-function detection combining optical smoke sensing and heat detection in a single compact unit for broader fire signature coverage.
✓ Rated IP42, providing protection against solid particle ingress and dripping water — suitable for typical enclosed shipboard environments.
✓ Designed for integration within Consilium Salwico fire alarm and detection systems; compatibility with specific panels subject to confirmation based on vessel configuration.
✓ Part number N11255 allows straightforward cross-referencing for planned maintenance, spares procurement, and class survey documentation purposes.
✓ Intended as a direct replacement or service spare within existing Salwico installations, minimising system downtime during scheduled maintenance or fault rectification.
Marine Applications
✓ Accommodation spaces, cabins, and corridors aboard passenger ferries, cruise vessels, and ro-ro ships where early fire detection is operationally critical.
✓ Engine room periphery areas, control rooms, and switchboard spaces on merchant cargo vessels and bulk carriers equipped with Salwico fire detection systems.
✓ Offshore support vessels and platform supply vessels requiring reliable fire detection across multiple monitored zones.
✓ Naval auxiliaries and government vessels where dual-detection units are specified to meet elevated fire safety standards.
✓ Newbuild and retrofit fire alarm system installations where Consilium Salwico is the approved detection system supplier.
Why Marine Engineers Choose
The Salwico AOHS-EXN is a trusted detector within the Consilium ecosystem, offering dual-technology detection in a robust, marine-rated housing. Its direct compatibility with Salwico systems makes it a practical choice for maintenance teams seeking a reliable, like-for-like replacement that keeps fire detection coverage intact without system reconfiguration.
Ideal For
Passenger vessels, cargo ships, bulk carriers, offshore support vessels, ro-ro ferries, naval auxiliaries, and any commercial vessel operating a Consilium Salwico fire alarm system.
Technical Support
Technical support is available for this detector and the broader Consilium Salwico fire alarm system. Assistance covers onboard installation guidance, fault diagnosis, and remote troubleshooting to help crews and engineers resolve issues efficiently.
