Fenwal Air Intelligence High Sensitivity Smoke Detector (HSSD®)

AIR-Intelligence ASD-Detectors have unmatched sensitivity potential, providing the very earliest warning of incipient fire with minimum nuisance alarms for small, localized and discrete applications. Optimal Performance and Reliability the ASD-Detectors embody many unique features to maximize performance and increase reliability compared to other aspirated smoke detection systems. It utilizes ClassiFire, a patented Perceptive Artificial Intelligence system which ensures that it operates at optimum sensitivity for the protected environment. As an example, the detector adjusts to become highly sensitive in a computer room or reduces sensitivity for a flour mill. ClassiFire automatically configures the detector during initial setup and in operation, automatically adjusting the sensitivity to optimum levels for changes in the protected environment. The Laser Dust Discrimination (LDD) and Elimination System make it suitable for a wide range of environments, including those extremely dusty or dirty. The ASD-Detectors provide four alarm levels and have sensitivity ranges extending from "hypersensitive" to "low" sensitivity (0.00046 to 7.62% obscuration/ft. or 0.0015 – 25% obscuration/m). The rugged steel enclosure mounts to a docking station which permits the connection of sampling pipes and cables without the detector in place to preclude any damage to it during the installation process. The on-board "fault" and "fire" relays can be augmented with an Optional Input Relay Card, which provides four levels of alarm, fault and three programmable inputs for interface with fire alarm panels and BMS systems. Addressable Protocol Interface Cards (APIC) are available for various manufacturers' fire panels.