Linear Heat Detection Cable Installation

Linear heat detectors by protectowire can best be described as a continuous run of spot heat detectors within a versatile cable.

Linear heat detection cable installation.

Out of kenilworth new jersey installed a fiber optic linear heat detection system for railroad platform protection in north america s busiest train station five years ago. I have been a protectowire distributor for 25 years. 1 1 temperature ranges and outer extrusion types there are 4 different types of lhd heat sensor cables depending on the alarm temperature chosen. Linear heat detection lhd cable is essentially a two core cable terminated by an end of line resistor resistance varies with application.

Overview fyreline linear heat detection provides early warning of fire or overheating equipment. 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. Linear heat cable versatile economical heat detection. Class b type installation class a type installation has returnable feed and can also be configured a guidewire can be attached to the lhd cable.

Spot heat detectors 302 series rate anticipation. This makes lhd linear heat sensor cable to be the most adequate fire detection system for extreme environmental conditions. 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. 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.

Safe fire detection 5915 stockbridge dr monroe nc 28110 704 821 7920. Applications can range from building fire alarm systems to mobile plant machinery. Junction boxes and feed cable. Heat sensing cables are capable of detecting heat anywhere along their length and designed for use in commercial and industrial applications.

My company united fire protection corp. 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. The global leading manufacturer of linear heat detection systems. Linear heat detection cable allows pre action or deluge type fire sprinkler system to be more efficient by quickly recognizing the fire and conveying the information back to the fire alarm panel.

68ºc 78ºc 88ºc and 105ºc.