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    Heat Detector

    D-C402 Conventional Rate of Rise and Fixed Temperature Heat Detector is non-addressable. With built-in microprocessor, it works stably with reliable fixed fire judging program. Used together with an active end of line unit (AEOL), it can connect with compatible control panels to process fire alarm signals.

    • Twin LED for 360° view.
    • Built-in microprocessor samples and collects data in real time.
    • Rate of rise and fixed temperature alarm modes.
    • Remote indicator output available.
    • Complies with EN 54-5 standard.

    D-C402 Conventional Rate of Rise and Fixed Temperature Heat Detector is non-addressable. With built-in microprocessor, it works stably with reliable fixed fire judging program. Used together with an active end of line unit (AEOL), it can connect with compatible control panels to process fire alarm signals.

    • Twin LED for 360° view.
    • Built-in microprocessor samples and collects data in real time.
    • Rate of rise and fixed temperature alarm modes.
    • Remote indicator output available.
    • Complies with EN 54-5 standard.

    Specification

    Operating Voltage 24VDC(12VDC~28VDC)
    Standby Current ≤60µA
    Alarm Current 10mA≤I≤30mA
    Indicators Red. Quiet in normal condition. Illuminates steadily in alarm.
    Remote Indication Output Directly connecting with remote indicator (built-in 2kΩ resistor in series,). Quiet in normal condition. Illuminates steadily in alarm.
    Maximum Ripple Voltage 4V (peak-to-peak value)
    Alarm Clear Instantaneous Power-off (5s Max., 2.5VDC Max.)
    Power-up Time ≤10s
    Action Temperature 58°C
    Class A1R
    Wiring Polarized 2-core for detection zone cable.
    Polarized 2-core for remote indicator.
    Operating Temperature -10°C to +50°C
    Relative Humidity ≤95%, non condensing
    Ingress Protection Rating IP33
    Material and Color of Enclosure ABS, white (RAL9016)
    Dimensions Diameter: 100mm
    Height: 58mm (with base)
    Mounting Hole Distance 45mm~75mm
    Weight About 120g