Fenwal CPD-7051D Ionization Smoke Detector

The Fenwal CPD-7051D Ionization Smoke Detector is a dual chamber detector, designed to sense both visible and invisible products of combustion. Furthermore, this detector incorporates advanced solid-state, low-voltage circuitry featuring SMT (Surface Mount Technology). For 2-wire and 4-wire installation. The characteristic 360-degree detector design permits smoke entry from any direction. A unique sensing chamber design permits the operation of the Models CPD-7051 and CPD-7051D. Has air velocities from 0 to 300 fpm and 0 to 500 fpm. Two red Light Emitting Diodes (LEDs) are located diametrically opposite each other so as to allow 360- degree viewing. Both LEDs continuously indicate the operating condition of the Detector. During standby, the LEDs flash once every six seconds. During alarm, both LEDs light steady at full brilliance. A double flash every six seconds indicates a detector with a sensitivity threshold outside acceptable limits. The Fenwal CPD-7051D Ionization Smoke Detector is a unique gated output circuit design provides stability and transient suppression. Additionally, special signal processing techniques verify the presence of smoke before the detector will alarm. A fine mesh insect screen protects the chamber area to avoid potential nuisance alarms. The detector head goes into its mounting base with a simple twist-lock action. A locking feature is provided for vandal resistant security.

Download the Specification sheet in *.pdf format

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