Kidde Alarmline II AD218 Digital LHD Cable

Code: AD218
  • 218 deg C
  • Digital Cable
  • Various lengths

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Kidde Alarmline II AD218 is a range of Digital Linear Heat Detection (LHD) cable with a 218°C (424°F) fixed temperature activation rating, by UTC Fire & Security. Available as Nylon cable or Nylon Sheath with SS Braid sheath. Supplied in rolls of 100, 500 or 1000 metres.

  • Silicon outer sheath giving chemical and UV protection, cUL/UL 521/FM approved.
  • Silicon cable with a stainless steel outer sheath provides additional protection against mechanical damage.

Alarmline II Digital Cables are non-resettable line type heat detectors, a temperature sensor in the form of a continuous cable. The insulation softens when the alarm temperature is reached, causing the two twisted conductors to short circuit.

The advantage of the digital cable is being able to pinpoint the increase in temperature or fire, exactly along a cable using the optional Digital Location Control unit.

Digital sensor cables can be connected to almost any monitored circuit which is capable of monitoring a switched status from open to closed, i.e. Conventional detection zone, Zone Monitor Unit etc. Digital cables are non-resettable as the section subjected to the increase in temperature will be destroyed, damaged parts of cable can easily be replaced by cutting and splicing in new sections of cable.

  • Detection along the total cable length
  • Optional extrusions for different environments
  • Suitable for use in hazardous areas
  • RoHS Compliant
  • Simple maintenance-free installation

Order Information

AD218-0100Digital cable 218 Deg C, Silicon – 100m
Designed for high ambient temperature applications
Silicon outer sheath provides chemical and UV protection
Alarm temperature 218 Deg C (424 Deg F), Ambient operating temperature -40 to 170 Deg C (-40 to 338 Deg F)
Operating voltage 0 to 70 VAC, 0 to 100 VDC
Colour Green,  Cable diameter 5mm
100m reel on a plastic bobbin, Dimensions (mm): 300 Dia x 100d, Weight 4.25Kg
AD218-0500Digital cable 185 Deg C, Silicon – 500m
Designed for high ambient temperature applications
Silicon outer sheath provides chemical and UV protection
Alarm temperature 218 Deg C (424 Deg F), Ambient operating temperature -40 to 170 Deg C (-40 to 338 Deg F)
Operating voltage 0 to 70 VAC, 0 to 100 VDC
Colour Green,  Cable diameter 5mm
500m reel on a wooden bobbin, Dimensions (mm): 430 Dia x 140d, Weight 21.25Kg
AD218SS-0100Digital cable 218 Deg C, SS & Silicon- 100m
Silicon cable with a stainless steel outer sheath provides additional protection against mechanical damage,
Alarm temperature 218 Deg C (424 Deg F), Ambient operating temperature -40 to 170 Deg C (-40 to 338 Deg F)
Operating voltage 0 to 70 VAC, 0 to 100 VDC
Colour Green with stainless steel braid, Cable diameter 5.5mm
100m reel on a plastic bobbin, Dimensions (mm): 300 Dia x 100d, weight: 10.75Kg
AD218SS-0500Digital cable  Deg C, SS & Silicon – 500m
Silicon cable with a stainless steel outer sheath provides additional protection against mechanical damage,
Alarm temperature 218 Deg C (424 Deg F), Ambient operating temperature -40 to 170 Deg C (-40 to 338 Deg F)
Operating voltage 0 to 70 VAC, 0 to 100 VDC
Colour Green with stainless steel braid, Cable diameter 5.5mm +/- 0.12mm
100m reel on a plastic bobbin, Dimensions (mm): 300 Dia x 100d, weight: 27.75Kg

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Title Size
ad218 939 KB
ad218ss 900 KB
Alarmline II Technical Manual 2 MB

Additional information

Weight0.09 kg