Cable Specification Sheet Linear heat detection cable reference · Rev 01 · 2026-06

Fixed temperature nylon LHD cable

Name: Fixed temperature nylon LHD cable
Brand: UE Cable
SKU: fixed-temperature-nylon-lhd-cable-68-c-154-f-nylon-protective-outer-jacket

Ordering reference Fixed temperature nylon LHD cable

Linear heat detection cable reference Fixed temperature nylon LHD cable

Application

Outdoor plant · Conveyors · Cooling towers · Moisture-exposed fire detection

Indicative 2-core construction — copper conductor, not to scale

Construction

1
Conductor (per core)Two low-resistance steel spring conductors separated by heat-sensitive polymer
2
Core insulationHeat-sensitive polymer sensor layer
3
FillerPP filler
4
SheathNylon protective outer jacket

Technical parameters

Alarm temperature68 °C / 154 F

Detector typeDigital fixed-temperature linear heat detector

Sensor constructionTwo low-resistance steel spring conductors separated by heat-sensitive polymer

Jacket materialNylon protective outer jacket

ProtectionAbrasion, UV and chemical resistant outer jacket

EnvironmentOutdoor plant, conveyors, cable trays, cooling towers and moisture-exposed routes

Controller interfaceCompatible with conventional fire alarm input or addressable monitor module

Zone length guideUp to 300 m per monitored zone

OD guide4.7 mm

Conductor materialTwo low-resistance steel spring conductors separated by heat-sensitive polymer

Cable weight43 kg/km

Bend radius6 x OD fixed guide

Routine test voltage2.5 kV a.c. 5 min

Ratings & materials

StandardLinear heat detection cable reference

Temperature class68 °C / 154 F, 78 °C / 172 F, 88 °C / 190 F, 105 °C / 221 F, 138 °C / 280 F

UE Cable · China sales@uecable.com

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