FyreLine Resettable Linear Heat Detection

The FyreLine Resettable Linear Heat Detection (LHD) system offers a sophisticated fire protection solution for diverse applications. Comprising a heat-sensitive cable, controller, and end-of-line module, it continuously monitors temperature changes by detecting resistance variations.

The system triggers pre-alarms or full alarms, with adaptive threshold adjustment compensating for ambient temperature, thereby reducing false alerts. Once an alarm is triggered, the system can be simply reset.

FyreLine LHD integrates seamlessly with conventional or addressable fire alarm panels and supports Modbus communication. It is suitable for environments such as cable trays, solar panels, and warehouses.

The system is certified to industry standards, including EN54-22 and UL 521. Three cable types are available – PVC, Nylon, and Stainless Steel Braided – to suit various operational environments and temperature requirements.