Linear Heat Sensor Cable

Lios de tect is a robust linear heat detection system based on optical fibers.

Linear heat sensor cable.

This makes lhd linear heat sensor cable to be the most adequate fire detection system for extreme environmental conditions. Available in a range of alarm temperatures and jacket models to suite a vast array of fire detection applications principles. Linear heat detectors by protectowire can best be described as a continuous run of spot heat detectors within a versatile cable. I have been a protectowire distributor for 25 years.

Protectowire linear heat detector is a proprietary cable that detects heat conditions anywhere along its length. The lhs linear heat sensor cable is a flexible durable and cost effective fixed temperature fire detector suitable for pro tecting a wide range of commercial and industrial fire applica tions. Throughout this time i have always found protectowire products to be best in class. Linear heat cable versatile economical heat detection.

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 consists of a twisted. The sensor cable is comprised of two steel conductors individually insulated with a heat sensitive polymer. The insulated conductors are twisted together to impose a spring pressure.

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. Description the linear heat detection cable lhdc is a continuous heat detector in the form of a cable. Lhs is a small diameter cable capable of detecting heat from a fire over its entire length. System sensor 800 series digital linear heat detector and 900 series analogue linear heat detector offer early detection of fire and overheating conditions in industrial high risk hazards as well as many types of commercial applications.

My company united fire protection corp. The lhs linear heat sensor is designed for open area as well as proximity detection. 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. 68ºc 78ºc 88ºc and 105ºc.

1 1 temperature ranges and outer extrusion types there are 4 different types of lhd heat sensor cables depending on the alarm temperature chosen. Of twisted pair tri metallic conductors sheathed in new advanced thermal polymers.