SAFE Linear Temperature Detection - Linear Heat Detection (LHD)

Uses advanced polymers and a newly developed alloy to provide exceptional detection, durability and design flexibility. At the core of SafeCable is a twisted pair of extremely low resistance tri-metallic conductors, which are lined with new and advanced thermal polymers. These polymers are chemically designed to decompose at specific fixed temperatures, allowing the stranded conductors to make contact and initiate an alarm.

Tunnels

A tunnel is an underground or surface passage, dug into the ground or under water and closed except for an entrance and exit on each side, It could be the vehicle type, cargo or subway trains, where quick installation is required, easy and effective, Each centimeter of the detector cable is equivalent to a temperature detector, making it the ideal solution to cover this type of project.

Cable Tunnels

Service and cable tunnels are used to interconnect communications and services between plants, areas and buildings to facilitate service, maintenance and expansion

Characteristics
 

• Alarm temperature fixed at 235°C
• Compatible with any Fire Detection panel
• Up to 4,572 meters of linear coverage per zone
• Excellent durability for outdoor environments
• Multiple alarm temperatures in one zone
• No need to replace the entire cable after an alarm
• Approved for up to 10.7 meters of spacing
• Lowest resistance than any other LHD
• Resistance: 0.164 homs/m
• Maximum rated voltage: 30VAC, 42Vdc

Note: "Without Steel guide"

Important note: Price per 152 meter coil