Honeywell Building Automation

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    Air Quality Sensors

    S301 Refrigerant Gas Sensor

    Discontinued

    S301IRF Sensors are used with 301EM-20 (0-1000 ppm)

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

    S301IRF Sensors are used with 301EM-20 (0-1000 ppm)

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    M-505414
    Refrigerant Gas Sensor, R125
    M-505414
    Refrigerant Gas Sensor, R125
    M-505416
    Refrigerant Gas Sensor, R11
    M-505416
    Refrigerant Gas Sensor, R11
    M-505418
    Refrigerant Gas Sensor, R22
    M-505418
    Refrigerant Gas Sensor, R22
    M-509255
    Refrigerant Gas Sensor, R404A
    M-509255
    Refrigerant Gas Sensor, R404A
    M-509257
    Refrigerant Gas Sensor, R507A
    M-509257
    Refrigerant Gas Sensor, R507A
    M-511318
    Refrigerant Gas Sensor, R410A
    M-511318
    Refrigerant Gas Sensor, R410A
    M-511621
    Refrigerant Gas Sensor, R407C
    M-511621
    Refrigerant Gas Sensor, R407C

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