This is the Alarmline II Analogue Linear Heat Sensor Cable Technical Manual user manual, which applies to the following models: AA AAN AAP AASS AASSN AACULP AACUSP
Alarmline II Analogue linear heat detection systems use sensor cable with temperature-sensitive polymer cores and a control unit that monitors resistance changes to trigger pre-alarm or alarm conditions. The manual covers the product range, approvals, technical specifications, design and installation guidelines, commissioning and application guidelines.
The sensor cable is available with several protective outer sheaths, and the control unit provides volt-free relay outputs and an opto-isolated fault output for interfacing with fire alarm control systems.
| Outer jacket | High temperature red PVC |
|---|---|
| Sensor cable diameter | 4.57mm ± 0.075mm (0.180" ± 0.003") |
| Maximum sensor cable length | 500m (1640ft) |
| Minimum sensor cable length | 30.5m (100ft) |
| Sensor cable operating temperature range | -40ºC to 125ºC (-40°F to 257°F) |
| Continuous ambient temperature range | -40ºC to 90ºC (-40°F to 194°F) |
| Control unit dimensions (w x h x d) | 182 x 180 x 90mm (7.2" x 7.1" x 3.5") |
| Control unit enclosure rating | IP66 (IK08) |
| Control unit supply voltage | 20-28 VDC |
| Alarm/pre-alarm temperature range | 54ºC to 100ºC (129ºF to 212ºF) |
The maximum sensor cable length is 500 m (1640 ft).
The control unit requires a supply voltage of 20-28 VDC.
The control unit enclosure is rated IP66 (IK08).
The approved UL spacing for the sensor cable is 10 m (35 ft).