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    Heat Detectors

    Temperature Sensor

    Discontinued

    The 52051REI provides fixed 58C and rate-of-rise (10C/minute) temperature sensing Class A1R

    Overview
    This product has been discontinued.
    Honeywell will provide product support until

    The 52051REI provides fixed 58C and rate-of-rise (10C/minute) temperature sensing Class A1R

    Certifications:
    • EN54-5: 2000 Class A1R
    • EN54-17: 2005 for REI