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Linear heat detection

Heat Detection Cables

Linear heat detection cable catalog for fixed-temperature digital LHD, programmable analogue LHD, stainless steel braided LHD and fibre optic distributed temperature sensing routes.

Heat Detection Cables
Cable construction Heat Detection Cables Technical reference for cable construction, sheath finish, screening and cross-section review.
Applications8Fire detection, Tunnels, Conveyors, Storage facilities
Standards4EN 54-28, UL 521, FM fire detection references, IEC 60794
Cable Types8Cable construction pages with exact specification sheets
Specifications35Individual cable specification sheets

Application And Description

Linear heat detection cable catalog for fixed-temperature digital LHD, programmable analogue LHD, stainless steel braided LHD and fibre optic distributed temperature sensing routes.

  • Fire detection
  • Tunnels
  • Conveyors
  • Storage facilities
  • Cable trays
  • Cold storage
  • Solar PV routes
  • Industrial machinery

Cable Construction

  • Spring conductor pair, four-core analogue sensor or optical fibre temperature sensing element
  • Heat-sensitive polymer detection layer or fibre optic DTS element
  • PVC, nylon, fluoropolymer, low-temperature polymer or optical cable jacket
  • Optional stainless steel braid, guide wire, steel tube or mechanical protection
  • Connection to fire alarm input, addressable monitor module, LHD controller or DTS interrogator

Standards And References

  • EN 54-28
  • UL 521
  • FM fire detection references
  • IEC 60794

Heat Detection Selection Data

Detection typeDigital fixed-temperature LHD, programmable analogue resettable LHD or fibre optic DTS heat detection cable
Alarm temperature57 °C to 240 °C fixed ratings, programmable analogue thresholds or DTS alarm zones
Sensor constructionSpring conductor pair, resistance-based four-core analogue sensor or optical fibre sensing element
Jacket materialPVC, nylon, fluoropolymer, low-temperature polymer, LSZH, PE or stainless steel tube protected cable
ProtectionStandard jacket, chemical/UV jacket, stainless steel overbraid, guide wire support or fibre optic mechanical protection
EnvironmentCable trays, warehouses, conveyors, tunnels, car parks, cold stores, chemical plants, solar PV routes and infrastructure monitoring
Controller interfaceConventional alarm input, addressable monitor module, dedicated LHD controller or DTS interrogator
Technical dataAlarm temperature, zone length, jacket, protection, controller interface, OD, weight and bend radius

Find The Exact Cable Size

Open a cable construction page, then select the voltage, conductor material, core layout and cross-section row that matches your enquiry. Each row opens a cable specification sheet for quote preparation.

Alarm Temperature And Detection Cable Types

Heat detection cable pages are organised by detection technology, alarm temperature, jacket material, mechanical protection, environment, controller interface and monitored zone length.

Digital fixed-temperature LHD cable

Fixed Temperature PVC Linear Heat Detection Cable

Fixed Temperature PVC Linear Heat Detection Cable is a linear heat detection cable reference for cable trays, warehouses, machinery rooms, using digital fixed-temperature linear heat detector, pvc outer jacket and standard smooth jacket without metallic braid.

  • Fixed temperature PVC LHD cable
  • Linear heat detection cable reference
  • 68 °C / 154 F, 78 °C / 172 F, 88 °C / 190 F, 105 °C / 221 F, 138 °C / 280 F
View technical data →
UV and chemical resistant fixed-temperature LHD cable

Fixed Temperature Nylon Linear Heat Detection Cable

Fixed Temperature Nylon Linear Heat Detection Cable is a linear heat detection cable reference for outdoor plant, conveyors, cooling towers, using digital fixed-temperature linear heat detector, nylon protective outer jacket and abrasion, uv and chemical resistant outer jacket.

  • Fixed temperature nylon LHD cable
  • Linear heat detection cable reference
  • 68 °C / 154 F, 78 °C / 172 F, 88 °C / 190 F, 105 °C / 221 F, 138 °C / 280 F
View technical data →
Chemical and high-temperature LHD cable

Fluoropolymer High Temperature Linear Heat Detection Cable

Fluoropolymer High Temperature Linear Heat Detection Cable is a linear heat detection cable reference for chemical processing, paint booths, engine rooms, using digital fixed-temperature linear heat detector, fluoropolymer fep outer jacket and chemical, oil and high-temperature resistant jacket.

  • Fluoropolymer high temperature LHD cable
  • Linear heat detection cable reference
  • 138 °C / 280 F, 180 °C / 356 F, 220 °C / 428 F, 240 °C / 464 F
View technical data →
Mechanically protected LHD cable

Stainless Steel Braided Linear Heat Detection Cable

Stainless Steel Braided Linear Heat Detection Cable is a linear heat detection cable reference for conveyors, escalators, tunnels, using digital fixed-temperature linear heat detector, pvc or nylon jacket under stainless steel overbraid and stainless steel overbraid mechanical protection.

  • Stainless steel braided LHD cable
  • Linear heat detection cable reference
  • 68 °C / 154 F, 88 °C / 190 F, 105 °C / 221 F, 138 °C / 280 F, 180 °C / 356 F
View technical data →
Low-temperature storage LHD cable

Cold Storage Linear Heat Detection Cable

Cold Storage Linear Heat Detection Cable is a linear heat detection cable reference for freezer rooms, cold stores, chilled warehouses, using digital fixed-temperature linear heat detector, low-temperature flexible polymer jacket and moisture and cold-flex resistant jacket.

  • Cold storage LHD cable
  • Linear heat detection cable reference
  • 57 °C / 135 F, 68 °C / 154 F, 78 °C / 172 F
View technical data →
Conveyor and material-handling LHD cable

Conveyor Linear Heat Detection Cable

Conveyor Linear Heat Detection Cable is a linear heat detection cable reference for belt conveyors, transfer points, recycling lines, using digital fixed-temperature linear heat detector, nylon or fluoropolymer abrasion-resistant jacket and optional stainless steel guide wire or overbraid support.

  • Conveyor LHD cable
  • Linear heat detection cable reference
  • 78 °C / 172 F, 88 °C / 190 F, 105 °C / 221 F, 138 °C / 280 F
View technical data →
Programmable resettable analogue LHD cable

Programmable Resettable Analogue Linear Heat Detection Cable

Programmable Resettable Analogue Linear Heat Detection Cable is a linear heat detection cable reference for tunnels, car parks, solar pv routes, using programmable analogue resettable linear heat detector, uv resistant polymer outer jacket and standard jacket or stainless steel braid option.

  • Programmable resettable analogue LHD cable
  • EN 54-28 analogue LHD reference
  • 70 °C / 158 F, 85 °C / 185 F, 100 °C / 212 F, 120 °C / 248 F, 130 °C / 266 F
View technical data →
Fibre optic DTS heat detection cable

Fibre Optic Distributed Temperature Sensing Cable

Fibre Optic Distributed Temperature Sensing Cable is a linear heat detection cable reference for long tunnels, rail corridors, power cable galleries, using fibre optic distributed temperature sensing cable, lszh, pe or stainless steel tube protected optical cable and dielectric strength member, steel tube or stainless steel braid by route.

  • Fibre optic DTS heat detection cable
  • IEC 60794 / DTS fire detection reference
  • 70 °C / 158 F, 85 °C / 185 F, 100 °C / 212 F, 120 °C / 248 F
View technical data →

Available Options

  • Fixed temperature LHD cable
  • Nylon LHD cable
  • Fluoropolymer LHD cable
  • Stainless steel braided LHD cable
  • Cold storage LHD cable
  • Conveyor LHD cable
  • Programmable analogue LHD cable
  • Fibre optic DTS heat detection cable

FAQ

Heat Detection Cables — common questions

What are heat detection cables?

Linear heat detection cable catalog for fixed-temperature digital LHD, programmable analogue LHD, stainless steel braided LHD and fibre optic distributed temperature sensing routes. They are built to EN 54-28, UL 521, FM fire detection references, IEC 60794.

Which standards do heat detection cables comply with?

UE Cable heat detection cables are manufactured and tested to EN 54-28, UL 521, FM fire detection references, IEC 60794. The exact standard for each construction is stated on its specification sheet.

What sizes and configurations are available?

8 construction families are catalogued under heat detection cables, each offered across a range of conductor sizes and core or pair counts. Open any specification sheet for the exact conductor size, voltage, operating temperature, current rating, overall diameter and weight.

Can heat detection cables be custom-made, and how fast is a quote?

Yes. UE Cable manufactures to customer specification — conductor, insulation, screen, armour, sheath, colour, printing and packing. Send your requirement through the inquiry list and we typically reply within 6 hours with price, lead time and test documentation.