System Sensor Duct Detector

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Duct smoke detectors brand:. [3]contents of the duct smoke detector kit 1. Sensor/power side and covers (use appropriate sensor per the. System sensor d4240 duct smoke detector:

The air duct smoke detector shall be a system sensor innovairflex™ d4120 photoelectric duct smoke detector. The detector housing shall be ul listed per ul 268a specifically for use in air. The system sensor dnr duct smoke detector utilizes photoelectric technology for the detection of smoke. This detection method is combine with an efficient housing design, samples air. System sensor dnr duct detector installation manual 12 sep. System sensor dnr duct detector installation manual. Posted at 21:49h in southern caribbean cruise 2023 by mini. Duct detectors smoke detection nfpa 90a code requirements. In air supply systems with a capacity greater than 2000 cfm’s downstream of the air filters and upstream of any branch.