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Welcome to Surplusmeister Super Store!!! The Series 600 heat detector is attractive, durable and features a combination rate-of-rise and fixed-temperature operation. The heat detectors are available in 135ºF (57ºC) or 200ºF (94ºC) temperature ratings. The rate-of-rise function detects heat quickly by responding to a rapid temperature increase. The pneumatic element responds to a rapid rise in temperature, approximately 15ºF (8ºC) per minute, when the air expands faster within the sealed chamber than it can escape through the calibrated vent. The increase in pressure depresses the diaphragm, causing the electrical contacts to close the circuit. Rate-of-rise units have a wide spacing allowance of 50 foot centers. The fixed temperature function reacts to heat by responding to a specific temperature setting. The element is constructed of a fusible alloy, which fuses at the fixed temperature setting of either 135ºF (57ºC) or 200ºF (94ºC). 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 inches from the ceiling surface with a junction box mounting. The pleasantly contoured, all-white finished design conforms aesthetically to most ceilings. Do you have a question about this item? The item/items offered have been checked over to best of my ability. Item descriptions are as close to manufacturers/producers specifications as possible depending on available information. I strive to be as descriptive as possible so click with confidence! Do you have information about this item you would like to share? Thanks for stopping by Surplusmeister Super Store! ! ! (this posting is the responsibility of the poster) |
darla.lamb@dfwind.com (Darla Lamb) for more information. All emails will be forwarded to the poster's actual email address.
