CC-602 Series 600 200Degree Fixed Temperature R/R Detector - CC-602
The Series 600 Heat Detector is attractive, durable and features combination rate-of-rise and fixed temperature operation. Heat detectors are available in 135ÃƒÂ¸F and 200ÃƒÂ¸F temperature ratings. Rate-of-rise detects heat by quickly responding to a rapid temperature increase. Rate-of-rise units have a wide spacing allowance of 50-foot centers. See specification table for details. Fixed temperature reacts to heat by responding to a specific temperature setting.
Series 600 Detectors use the same reliable pneumatic rate-of-rise element of former models, but offer added aesthetic appeal.
The pneumatic rate-of-rise element responds to a rapid rise in temperature, approximately 15"F. (8ÃƒÂ¸C) per minute, by expansion of air within the sealed chamber faster than it can escape through a calibrated vent. The resultant increase in pressure depresses the diaphragm, causing the electrical contact to dose the circuit. The fixed temperature element uses a fusible alloy. When activated, the external heat collector drops away to provide quick visual confirmation that the element has operated. The units protrude only 1-3/8 inch from the ceiling surface with a junction box mounting. They have pleasing contours and an all-white finish that conforms to ceiling aesthetics