AAN-0500 Alarmline II Analogue LHD Cable w/ Nylon Sheath, 500 m

Fast Response Time

This unique sensor cable and its method of control continuously

responds to changes in temperature. The technology offers the facility

to programme an early warning pre-alarm as well as the specified

alarm temperature. If the temperature surrounding the cable reaches

the pre-alarm point, the control unit triggers a warning giving the user

time to survey the area at risk. Only when the temperature reaches the

specified set alarm point will the control unit trigger full alarm.

The Controller

The optional two stage programmable alarm settings make the system

and method of overheat detection incredibly flexible and ideal for use

in a variety of different environments and applications. The technology

automatically compensates for changes in the ambient temperature to

maintain the accuracy of alarm temperature as well as offering up to

500 metres of continuous detection per control unit.

Two control units are available. One is a self-contained unit or, for finer

control, a version requiring a PC prevents uninvited system access.

Both designs are compatible with any conventional or addressable fire

alarm panel or other building management system.

Reset and Reuse

Analogue LHD cable is “self-restorable” which means it not always

necessary to replace the cable after an incident. Once the alarm has

been triggered and depending on the severity of the incident the

system can simply be reset with minimum disruption and

inconvenience.