Thermocable ProReact Analogue Linear Heat Detection Cable (LHS) and Controller

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Size: 100 Meter Reel
Price (excl. GST):
Rs. 29,900
GST @18 % Inclusive Price: Rs. 35,282
Rs. 59,900
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Features of Thermocable ProReact Analogue Linear Heat Detection Cable and Controller

  • Full UL 521 Approved (UQGS Category Code)
  • CE Marked
  • Temperature range 54°C (129°F) – 105°C (221°F)
  • Extensive coverage of up to 500 metres (1640ft) in one continuous length
  • Standalone or laptop programmable interface (no nomogram interpretation)
  • Separate Pre-Alarm and Alarm outputs
  • Alarm triggered if interface internal temperature exceeds 100°C (212°F)
  • Optional Nylon coating offering UV protection and increased durability for outdoor use
  • Optional Polypropylene coating for caustic environments

Technical Data

Thermocable ProReact Analogue Linear Heat Detection Cable

  • Construction: Overall insulated, 4-core cable
  • Insulation: 1kV tested protective outer coat
  • Additional Insulation Options: Nylon, Polypropylene or Stainless Steel Braid
  • Approvals: UL Approved, CE Marked,
  • RoHS Compliant
  • Zone Length: 30m (100ft) to 500m (1640ft)
  • Wire Overall Diameter: 4.50mm to 6.05mm (0.180" to 0.238")
  • Minimum bend radius: 50 mm (2" )
  • Ambient Temperature Range: -40°C – +90°C (40°F – +194°F) (dependent upon action temperature)

Thermocable ProReact Analogue Linear Heat Detection Controller

  • Operating Voltage Range: 20Vdc – 30Vdc
  • Relay outputs: Alarm & Pre-alarm FORM C
    • 0.25A @ 250Vac (62.5VA) - resistive
    • Fault output Opto-isolated
  • phototransistor output: Max 50V @ 20mA
  • Dimension: W182mm x H180mm x D90mm (W 7 1/8" x H7 1/8" x D3 1/2")
  • Enclosure Rating: IP65 (IK08) polycarbonate with removable cover


• Flexible in installation
• Recoverable after operation
• Monitors precise point of risk
• Sensitive to small temperature variations
• Mechanical/environmental protection options


• Rack storage
• Escalators
• Cable trays
• Conveyors
• Floating roof tanks
• Covered car parks


Thermocable PRO offers an easy installation method for sensing changes in temperature. Their analogue technology provides separate Pre-Alarm and Alarm outputs in order to maximise functionality, coupled with open and short circuit detection and discrimination. Ambient temperature compensation keeps the alarm accurate. This product offers alternative overheat protection in a vast range of applications and industries, from power generation to oil & gas industries.

Using a standard circuit board or plug-and-play unit (for non-standard situations) the analogue linear heat detection system can easily be interfaced to an addressable loop or can be connected directly to any number of zones on a conventional fire panel that is set up to support sub panels. The analogue technology consists of a four-core sensing cable and a separate monitor module. Each module contains a temperature sensor. Alarm conditions are reported as ACDC or open collector signals to the detection control unit at each zone.

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