FS Analog Detector

The available range of analogue detectors consists:Optical smoke detectorMulti-mode heat detectorCombined photo thermal detectorAll analogue detectors are soft addressed for simple installation, this avoids the need for manual addressing, which has potential for error. When panel is set to autolearn mode, each detector is allocated an address number in sequence corresponding with its position on the loop.All analogue detectors incorporate short circuit isolators as standard to:Simplify installation by removing the need for separate short circuit isolators.Limit the effect of cable short circuits - a single short circuiton the loop will not affect communication with any devices- Allow simple reconfiguration of zones as changing of zoneboundaries can be achieved without the need to addadditional short circuit isolatorsOptical smoke detector incorporates automatic driftcompensation to offset the effect of dust build up within the chamberWith photo thermal detector, sensitivity of smoke detection element varies according to changes in temperature.If temperature is stable then smoke detection sensitivity is reduced to provide enhanced false alarm rejection, if there is a significant rate of rise in temperature, smoke detection sensitivity is increased to maximum to provide earliest possible detection of fast clean burning firesHeat detector can be programmed from the panel to operate in three modes:Rate of riseMedium fixed temperature High fixed temperature