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    X+Series Heat Detector

    The X+ Series Heat Detector monitors temperature by using a single thermistor which provides a voltage output proportional to the external air temperature. It is classified as an ordinary detector by UL.

    The X+ Series Heat Detector monitors temperature by using a single thermistor which provides a voltage output proportional to the external air temperature. It is classified as an ordinary detector by UL.

    Features

    • Compatible with all devices from the latest UL521 approved X+ Series range
    • Electronic temperature sensing
    • Alarm flag for fast alarm responding
    • Automatic addressing with the XPERT 7 card
    • Electronic free 4” or 6” bases
    • Easy installation
    • Elegant design
    • Ideal for environments that are dirty or smoky under normal circumstances
    • Well suited for warehouses, loading docks and parking areas

    Technical Specifications

    Detection Principle:  Single NTC thermistor

    Digital communication protocol: XP95 protocol

    Modulation Voltage at Detector: 5 V to 9 V peak to peak

    Operating temperature range: 32 ºF to 151ºF

    Supply voltage (Vmin-Vmax): 17 V – 28 V dc

    Sampling frequency: Once per second

    Standards and Approvals: UL 521

    Dimensions: 3.93” diameter x 1.65” height

    Humidity: 0% to 95% RH

    Resources

    Download Data Sheet 1