Linear Heat Detector Cable

Unlike conventional detectors the protectowire linear heat detector s unique form and construction make it the detector of choice for all types of installations.

Linear heat detector cable.

Linear heat detectors by protectowire can best be described as a continuous run of spot heat detectors within a versatile cable. The linear heat detection cable lhdc system from hochiki is designed to provide early detection of fire and overheating in circumstances where other forms of detection would not be viable either due to inability to sustain the environmental requirements or through prohibitive costs. The alarmline linear heat detector provides specialty heat detection for non traditional applications such as open areas tunnels belt conveyors cable trays and floating roof oil tanks just to name a few. Applications can range from building fire alarm systems to mobile plant machinery.

Thermocable has developed a range of exceptionally durable linear heat detection lhd technologies which provide extensive and continuous coverage are easy to install and fully integrate with. With a range of up to 10 km and a sampling interval down to 25 cm the system is ideal for fire detection in tunnels and metros as well as large facilities like warehouses and industrial facilities. The sensor cable is comprised of two steel conductors individually insulated with a heat sensitive polymer. Safe fire detection 5915 stockbridge dr monroe nc 28110 704 821 7920.

Whether its extreme environmental conditions hazardous atmospheres outdoor hazards or simply aesthetics protectowire can provide a solution for almost every fire detection. Linear heat cable versatile economical heat detection. Linear heat detection lhd also known as linear detection wire or linear heat detection cable or linear heat is a very commonly used method of fire detection it can detect a fire anywhere along the length of the cable and can be of lengths in excess of a kilometer. The insulated conductors are twisted together to impose a spring pressure.

Designed for use in a wide variety of indoor and outdoor applications lhd fire alarm cables are particularly suited for areas where installation or maintenance access is in a physically demanding or hazardous. Protectowire linear heat detector is a proprietary cable that detects heat conditions anywhere along its length. The two cores are separated by a polymer plastic that is designed to melt at a specific temperature commonly 68 c for building applications and without which causes the two cores to short.