Air is introduced to the duct smoke detector s sensing chamber through a sampling tube that ext ends into the hvac duct and is directed back into the ventilation system through an exhaust tube.
Est super duct smoke detector.
Siga sd edwards est intelligent superduct detector.
Duct detectors are usually installed on the supply duct after the air filters or in the return air stream prior to being diluted by outside air.
Its primary purpose is to provide early warning of an impending fire and to prevent smoke from circulating throughout the building.
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The duct smoke detector is designed for use in duct applications where temperatures can exceed standard detector capabilities.
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Its primary function is to provide early warning of an impending fire and shut down the hvac unit in order to prevent smoke from circulating throughout the building.
Edwards est siga osd intelligent optical smoke detector 69 99.
That s why we offer a wide range of replacement parts and components like the edwards est intelligent superduct detector siga sd.
Superduct smoke detection is ideally suited to hvac applications where early indication of combustion is required within the confined space of ventilation ductwork.
Ge security sd 2w est conventional superduct duct smoke detector superduct is slim feature rich alternative to bulky duct smoke detectors.
Duct smoke detector 15 2 to 19 95 vdc form c auxiliary alarm relay status led product information product dimensions 6 x 11 x 4 inches.
Superductdetectors are ideally suited to duct smoke detection applications where early indication of combustion is required within the confined space of ventilation ductwork.
The superduct duct smoke detector see figure 1 comprises a controller and one or two sensors.
Designed for easy installation and superb reliability superduct represents the perfect balance of practical design and advanced technology.
Superduct duct smoke detectors will not operate without electrical power.
It is typically used.
Superduct duct smoke detectors will not operate as designed outside of the listed electrical and environmental specifications.
Its primary purpose is to provide early warning of an impending fire and to prevent smoke from circulating throughout the building.