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Can a Protectowire Linear Heat Detection system provide Pre-Alarm capability?

April 26, 2017capability detection heat linear pre-alarm protectowire system

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Can a Protectowire Linear Heat Detection system provide Pre-Alarm capability?

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Yes, by utilizing Tri-Wire (PHSC-6893-TRI) a Pre-Alarm indication is provided at 155F (68C) and an Alarm indication is provided at 200F (93C). Like all Protectowire Linear Heat Detectors, TRI-Wire is compatible with the unique Protectowire Alarm Point Location Meter. Depending upon the model control panel the meter will display the location of the Pre-Alarm point or the Alarm point of the Tri-Wire Linear Heat Detector.