Please note that Pertronic-Anbesec LHD Cable is preferred for new installations.
Linear Heat Detection Cable (LHD) is designed for use where traditional point heat detectors are unsuitable.
The LHD is a fixed temperature sensor capable of initiating an alarm if its temperature threshold exceeded.
It consists of two tri-metallic conductors twisted together to keep them under mechanical tension. Each conductor is individually coated in a temperature-sensitive polymer that detects heat conditions anywhere along its length.
It is not required that a specific length be heated in order to initiate an alarm. Therefore, LHD provides the advantage of line coverage with point sensitivity.
LHD cable is available with a PVC or Nylon outer sheath.
Typical applications include tunnels, mining, manufacturing, warehousing, cold stores, communications and general instustry, etc.
Features
- Suitable for use with Pertronic NZS 4512:2010 conventional zones of Loop Responder, Apartment, Module, F1, F4, F16e
- Simple installation using standard 10 kΩ EOL resistor and one alarm resistor in series with the LHD cable
- Can be used for Hazardous areas with Galvanic Isolator
- Available: 200 m and 500 m drums
- Maximum Zone Length: 3,000 m
- International Approvals: CE marked, RoHS compliant, UL, FM, GOST-R
- Available temperature thresholds: 68 °C, 78 °C, 88 °C, 105 °C
Product Code
Description
Availability
Product Code: SS-LD-68-155-200
Description: Linear Heat Detection Cable, PVC Sheath, 68°C, in 200m Drums
Availability: Discontinued
Product Code: SS-LD-78-172-200
Description: Linear Heat Detection Cable, PVC Sheath, 78°C, in 200m Drums
Availability: Discontinued
Product Code: SS-LD-88-190-200
Description: Linear Heat Detection Cable, PVC Sheath, 88°C, in 200m Drums
Availability: Discontinued
Product Code: SS-LD-105-220
Description: Linear Heat Detection Cable, PVC Sheath, 105°C, in 200 & 500m Drums
Availability: Discontinued
Product Code: SS-LD-78-172-500
Description: Linear Heat Detection Cable PVC Sheath, 78°C, in 500m Drums
Availability: Discontinued
Product Code: SS-LDN-78-172-200
Description: Linear Heat Detection Cable, Nylon Sheath, 78°C, in 200m Drums
Availability:
Product Code: SS-LDN-78-172-500
Description: Linear Heat Detection Cable Nylon Sheath 78°C, in 500m Drums
Availability: