LHS Cable Supplier

Linear Heat Sensor cable is a flexible, durable and cost-effective fixed temperature fire detector, suitable for protecting a wide range of commercial and industrial fire applications where spot-type heat detectors are unsuitable. Simple and easy-to-install, the LHS cable connects directly to the fire alarm panel initiating circuit. A short circuit along the LHS cable indicates a zone alarm condition. The LHS cable is available in a variety of operating temperatures and jackets.

 

The heat from a fire causes the LHS cable’s special insulation to melt at a specific temperature, allowing the two conductors to short together, thus creating an alarm condition on the fire control panel.


 
APPLICATIONS
Open Area Protection Belt Conveyers
Tunnels Aircraft Hangars
Cable Trays Floating Roof Tanks
 
 
LHS Cable LHS Cable LHS Cable

 

Alarm Temperature Range 145-158°F (63-70°C) 180 (82°C)

200°F

(150°C)

350°F (177°C) 452°F (233°C)
Ambient Storage Temp.* Up to 113*F(45°C) Up to 158°F (70*C) Upto221'F (1050C)
Up to 392°F (200*C)
Min. Installation Temp. 5°F (-15°C)
32*F(0°C)   -4°F (-20°C)
Min. Operating Temp." -40°F (-40°C)

-22°F

(-30'C)

-40°F

(-40°C)

-58'f i-stre)
Application Indoor / Outdoor Indoor / Outdoor Indoor / Outdoor Indoor / Outdoor Indoor / Outdoor
Approved Spacing 20 ft (6m) max Proximity Detection
Flame Detection 5 seconds (max) 12 seconds (max) 20 seconds (max)
Outer Jacket Material Nylon Nylon PVC FEP
Outer Jacket Color Black Marked H8040N Slack Marked H8045N Black Red White
Conductor Insulation EVA Polythene Polypropylene FEP
Conductor Color 1 Black 1 Red 1 Black 1 Black/White 1 Black 1 White
External Diameter

0.13 in.

(3.35 mm)

0.13 in.

(3.35 mm)

0.17 in.

(4.35 mm)

0.17 in.

(435 mm)

0.14 in.

(3.5 mm)

Electrical Rating 1 Amp maximum. 110 Vdc maximum
Conductor Resistance 30.48 ohms/1000 ft @ 68*V (100 ohms/1000 m) @ 20*C
Conductor Capacitance 20.21 pHIL (66.32 pF/m) 25.42 pF/ft. (83.31 pF/m) 19.96 pF/ft. (65.48 pFim) 17.52 pF/ft (57.48 pF/m) 19.22 pF/ft (63.07 pF/m)
Insulation Rating 1000 megohm per 3280 ft (1000 m) after 1 minute @ 500 Vdc Minimum
Weight 10.65 Ib./1000ft. (15.85 kg/km) 10.65 Ib./1000 ft. (15.85 kg/km) 15.25 ID./1000 ft. (22.7 kg/km) 12.67 lb/1000 ft. (18.85 kgAm) 14.65 lb./1000fl (21.8 kgAm)

 

   
   

 

Systems
Fire Hydrant System
Fire Sprinkler System Public Address System
Water Spray System
Foam Protection System
Fire Alarm System Evacuation Plans
 
Fire Alarm System Addressable
   
 
Fire Alarm System Conventional
   
Gas Flooding System    
 
CO2 Gas flooding System
   
 
fm200 gas flooding System
novec gas flooding system
   
CCTV System    
Intrusion Alarm System    

 

Our Products Range
Hydrant Valve ( Single / Double )
Single Hydrant Valves
Double Hydrant Valves
Hose Pipes ( RRL Type A & B / CP)
RRL Type A Hose pipe
RRL Type B Hose Pipe
CP Hose Pipe
Hose Box (FRP / MS)
FRP Double Door Hose Box
MS Double Door Hose Box
Branch Pipe
Hose Reels with Drum
Sprinklers Pendant / Upright ( UL / UL& FM )
Water Spray Nozzel ( High Velocity / Medium Velocity )
High Velocity Water Spray Nozzle
Medium Velocity Water Spray Nozzle
Water Curtain Nozzle
Foam Sprinkler
Foam Chamber
Foam Pourer
Inline Inductor
Foam Storage Tank ( MS / SS )
Foam Solution
Deluge Valve
LHS Cable
Detectors ( Smoke / Heat / Multi-Criteria / ROR)
CCTV Cameras
Extinguishers
Signages
Water Monitor
Fire Brigade inlet Breechings
 
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