CF-03-082- Section 3-10 – Duct Smoke Detectors Requirements The primary purpose of duct smoke detection is to prevent injury, panic, and property damage by reducing the spread (recirculation) of smoke Duct smoke detection can also serve to protect the air...
CF-03-081- Projected Beam Detector Requirements Spacing of not more than 60 ft between projected beams or ½ listed spacing Figure from System Sensor Single Ended Reflective Beam Smoke Detector Application...
CF-03-080- Projected Beam Detector Requirements Shall be considered equivalent to a row of spot-type smoke detectors Detectors and mirrors shall be mounted on stable surfaces The light path of projected beam–type detectors shall be kept clear of opaque obstacles at...
CF-03-079- Section 3-9 – Projected Beam Smoke Detectors Requirements Shall be located in accordance with the manufacturer’s documented instructions Effects of stratification shall be evaluated when locating the detectors The beam length shall not exceed the...
CF-03-078- Detector Location Requirements Area detection installed in accordance with 17.7.3 is permitted to be used as long as area detection is provided on both sides of the doors to be closed. Smoke detectors that are used exclusively for smoke door release service...
