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Linear Heat Sensing Cable

Features

  • Digital & Analogue Type of LHS Cables
  • Maximum Zone Length in Digital Type - 3000 mts
  • Maximum Zone Length in Analogue Type - 200 mts
  • Digital Type alarms at fixed temp. 68/78/88/105oC
  • Settable Alarm temp between 70-130oC in Analogue Type with PC Modulator.
  • PC Modulator (for Analogue) integral display with normal system operation, Fire and Fault LEDs
  • Re-storable C0 axial Cable - Analogue Type
  • Open and Short Circuit Watch
  • IP65 enclosure for PC Modulator and EOL Box
  • Compatible with any fire alarm Panel.
  • Capability to withstand the mechanical damage, tensile, water and corrosion and EMI with metal matted housing and coat
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Description

The Linear heat Sensing cable is designed to provide early detection of fire conditions and overheating in circumstances where other forms of detection would not be viable, either due to inability to sustainthe environmental requirements or through prohibitive costs with wide variety of applications life Open area protection, Cable Trays, Rack Storage, Belt Conveyors, Power Distribution Apparatus, Cooling Towers, Escalators, Freezer Warehouses and many other harsh environments.

We offer the complete solution by providing early detection of fire or overheating conditions by detecting changes in temparature with two different variants:

SS-LD-xx Digital Series LHS Cable:

A switching cable where a change in state of internal insulation - caused by temparature rise to a pre-defined level - allows a short circuit or "hot junction" tp occur between two twisted tin plated copper conductors

900 Intelligent Series Analogue LHS Cable:

A Multi-conductor or co-axial cable which exerts a defined change in electrical resistance o internal polymers when subjected to changes in ambient/surface temparatures. System monitoring through an associated PC Modulator unit provides fault indication of open and short circuit conditions on the sensor cable.