The duct smoke detector is supplied
as a housing with a base fitted for either a conventional detector or
an analogue addressable detector. The housing has provision for
electrical connections depending on the type of detector fitted. For
technical data on the detector head, please refer to the relevant
product guide or PIN sheet.
duct smoke detector is designed to operate in ducts with a width of
between 300mm and 3000mm. A sampling tube of 360mm, suitable for duct
widths up to 540mm, is supplied as standard.
sampling tubes for wider ducts may be ordered separately:
Part no 53541-170
Part no 53541-171
Part no 53541-172
To minimise false alarms avoid mounting the detector in areas of extreme
high or low temperatures, in areas of high humidity or in areas
containing gases or high amounts of dust.
Intelligent Duct Smoke Detector provides early detection of smoke in
the air moving through heating and ventilation (HVAC) ducts in
commercial and industrial premises. Its purpose is to prevent the
re-circulation of smoke from an area on fire to areas unaffected by
the fire when used with a XP95 or Discovery detector