Linear Heat Detection

Linear Heat Detection (LHD) systems from Agni Instruments Engineers India Pvt. Ltd. deliver advanced, continuous heat monitoring for wide‑area fire protection. Utilizing a specially designed cable with dual steel conductors coated in a heat‑sensitive polymer and shielded by a robust outer jacket, the system provides fast, reliable fire detection along its entire length. When the ambient temperature exceeds the preset threshold, the cable triggers an instant alarm signal to the fire alarm control panel, ensuring a rapid response. Perfect for challenging or expansive installations such as tunnels, conveyor belts, cable trays, warehouses, and cold storage facilities, Linear Heat Detection from Agni Instruments Engineers India Pvt. Ltd. eliminates the need for multiple spot detectors by offering seamless, full‑length coverage. Available with digital temperature sensing and precise fire location identification, these systems minimize false alarms, simplify wiring, and maintain compatibility with diverse fire control networks. Engineered with specialized cable coatings to endure harsh environments, LHD is a trusted, efficient, and low‑maintenance solution for real‑time fire risk monitoring.