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    Multisensor Detector

    D-A410 Intelligent Combination Heat / Photoelectric Smoke Detector integrates photoelectric detection and fixed temperature and rate of rise detection technology by combining smoke sensor and heat sensor in mechanism and circuitry structure.

    D-A410 detector not only overcomes the disadvantage that detectors using common infrared scattering technology are insensitive to black smoke with small particles, but also can pick up fire with obvious rise of temperature such as alcohol flame, thus extending its application range.

    • Electronically addressed.
    • Built-in microprocessor stores 14 history data.
    • Drift compensation, adaptable to environment extensively.
    • Combined smoke and heat algorithm greatly improves detector performance.
    • Self-diagnostic.
    • Dirty chamber checking.
    • Designed to comply with EN 54-5/EN 54-7 standards.

    D-A410 Intelligent Combination Heat / Photoelectric Smoke Detector integrates photoelectric detection and fixed temperature and rate of rise detection technology by combining smoke sensor and heat sensor in mechanism and circuitry structure.

    D-A410 detector not only overcomes the disadvantage that detectors using common infrared scattering technology are insensitive to black smoke with small particles, but also can pick up fire with obvious rise of temperature such as alcohol flame, thus extending its application range.

    • Electronically addressed.
    • Built-in microprocessor stores 14 history data.
    • Drift compensation, adaptable to environment extensively.
    • Combined smoke and heat algorithm greatly improves detector performance.
    • Self-diagnostic.
    • Dirty chamber checking.
    • Designed to comply with EN 54-5/EN 54-7 standards.

    Specification

    Operating Voltage loop 24V (16V~28V)
    Standby Current ≤0.8mA
    Alarm Current ≤5.0mA
    Indicator Red. Flashes in polling, and illuminates in alarming
    Alarm Temperature 58°C
    Class A2R
    Alarm Temp 58°C
    Programming Method Electronically programming
    Code Range one address within 1～242.
    Weight About 120g
    Ingress Protection Rating IP22
    Environment Temperature -10°C～+50°C
    Relative Humidity ≤95%, non condensing
    Material of Enclosure ABS
    Dimension Diameter: 100mm
    Height: 56mm(base)
    Mounting Hole Spacing 45mm～75mm
    Wiring Non-polarized 2-core for loop.
    Polarized 2-core for remote indicator.