Analogue Heat Sensing Cables

Signaline HD is an analogue heat sensing cable that monitors significant increases in temperature and provides an early warning of fire.

The cable is fully resettable, EN 54 compliant and VdS approved. Signaline HD heat sensing cable requires a controller to interface with conventional
or addressable systems.

Part No.E40015E40016E40017
Signaline HDSignaline-HD-RSignaline-HD-S
Outer coverRed PVC Black PVC + Chemical Resistant Red PVC + Stainless Steel Braid
Minimum bend radius5 mm 18 mm20 mm
Weight Per 100 metres1.6 kg 2.2 kg 3.0 kg
Construction Co-axial Inner Core – Copper coated steel
Insulation – Heat sensitive polymer
Braid – Tinned copper wire • Standard outer sheath – Red PVC
Tensile strength



Greater than 200 N
Conductor resistance 2 ohms screen and core per 100m
Diameter2.8 mm nominal
Operating temperature -40oC to + 70oC ambient
Alarm temperature range (typical) 1 m alarm range 70oC to 125oC
10 m alarm range 45oC to 100oC
ApprovalsVdS approved Certificate No. G202077 and G203076
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