GeneralThe FASD710 provides a low cost solution for aspiration systems using point smoke detectors. The controller can be used in many applications where stand-alone point smoke detectors are not suitable. The powerful pump allows pipe distances of up to 100 metres. The productThere are many instances where aspirated smoke detectors are specified, but where the very high sensitivity of a laser detector is an unnecessary expense or even a nuisance due to false alarms. The FASD710 aspirated smoke detector provides the perfect solution in allowing the use of simple point detectors within an aspirated system. The FASD710 provides closed loop sampling whereby the exhausted air can be completely returned to the sampled area making it particularly suitable for prison cells. Installer friendlyThe system incorporates up to two analogue addressable or conventional point detectors providing the ability for failsafe redundancy or mixed detection strategies. The FASD710 incorporates an in-line air filter to remove dust particles from the air sample. This is housed in a removable transparent cartridge enabling rapid inspection and maintenance. The system could be IP65 rated allowing its use in many harsh environments, and where regular hosing is performed. Reducing false alarmsThe aspirating smoke detector utilises a high performance aspirator and flow monitoring circuit. The flow level is displayed on a 10-element bar graph with adjustments for high and low flow thresholds. Flow failure is reported to the central panel as a device fault on the primary detector. |
Downloads |




