TH68EN Digital LHD PVC Cable 68°C/155°F 100m Drum

TH68EN Digital Linear Heat Detection PVC Cable – 68°C / 155°F Alarm Temperature – 100m Drum – EN54-28 Certified

The TH68EN Digital LHD PVC Cable offers advanced, compliant fire detection with a fixed activation temperature of 68°C (155°F). Engineered to meet EN54-28:2016 standards, this 100-metre drum provides accurate and early detection of overheating in critical environments where traditional fire detection may fall short.

Designed for use with the Proline EN Digital Sensor Control Unit (Z1-02EN) and EN End-of-Line Unit (EOLU-EN), the cable ensures seamless integration into fire detection systems, whether via a conventional panel or through addressable zone/switch monitors.

The TH68EN cable is constructed using twisted tri-metallic conductors with temperature-sensitive insulation, encased in a red, low smoke, zero halogen (LSZH) flame retardant PVC jacket. It also offers excellent UV stability, hydrocarbon resistance, and oil resistance, making it ideal for enclosed spaces such as tunnels, transport systems, warehouses, and cable trays.

Key Features:

• EN54-28:2016 approved for reliable compliance

• Fixed 68°C (155°F) alarm temperature

• 100m drum, red LSZH PVC jacket

• Designed for use with Z1-02EN and EOLU-EN units

• Flame retardant, UV stable, oil and hydrocarbon resistant

• Low smoke, halogen-free for safer environments

• Detects heat at any point along the cable length

• Operating range: -40°C to +45°C, 0–98% RH

• Capacitance <100pF/m, resistance approx. 2.5Ω/m

• Minimum bend radius: 100mm

This cable is ideal for safety-critical environments where reliable linear heat detection is required with enhanced material performance and regulatory compliance.

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