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    • Replacement Sensors

    Gas detection identifies potentially hazardous gas leaks by the sensors that are inside the units. From time to time these sensors may need to be replaced. Choose from a wide variety of gas detector sensors below for your gas detector maintenance program.

    Showing 21 to 40 of 107 products
    BW SR-B04 Replacement Carbon Dioxide IR Sensor for GasAlertMicro 5 IR, CO<sub>2</sub>-

    BW SR-B04 Replacement Carbon Dioxide IR Sensor for GasAlertMicro 5 IR, CO2
    Model: SR-B04

    Sale Price $1,682.60 USD
    Regular Price $1880.00 USD
    Availability 11 to 12 Weeks

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    BW SR-DUMM1 Dummy Sensor for Oxygen Sensor Location for GasAlertMicroClip XT, O<sub>2</sub>-

    BW SR-DUMM1 Dummy Sensor for Oxygen Sensor Location for GasAlertMicroClip XT, O2
    Model: SR-DUMM1

    Sale Price $31.33 USD
    Regular Price $35.00 USD
    Availability 2 to 3 Weeks

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    BW SR-DUMM2 Dummy Sensor for Combustible Location for GasAlertMicro 5, LEL-

    BW SR-DUMM2 Dummy Sensor for Combustible Location for GasAlertMicro 5, LEL
    Model: SR-DUMM2

    Sale Price $31.33 USD
    Regular Price $35.00 USD
    Availability 2 to 3 Weeks

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    BW SR-DUMM3 Dummy sensor for Photoionization Location for GasAlertMicro 5 PID, PID-

    BW SR-DUMM3 Dummy sensor for Photoionization Location for GasAlertMicro 5 PID, PID
    Model: SR-DUMM3

    Sale Price $31.33 USD
    Regular Price $35.00 USD
    Availability 2 to 3 Weeks

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    BW SR-E04 Replacement Ethylene Oxide Sensor for GasAlert Extreme, ETO-

    BW SR-E04 Replacement Ethylene Oxide Sensor for GasAlert Extreme, ETO
    Model: SR-E04

    Sale Price $501.20 USD
    Regular Price $560.00 USD
    Availability 5 to 6 Weeks

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    BW SR-G04 Replacement Ozone Sensor for GasAlert Extreme & GasAlertMicro 5, O<sub>3</sub>-

    BW SR-G04 Replacement Ozone Sensor for GasAlert Extreme & GasAlertMicro 5, O3
    Model: SR-G04

    Sale Price $843.09 USD
    Regular Price $942.00 USD
    Availability 10 to 11 Weeks

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    BW SR-H-MC Replacement MICROceL Hydrogen Sulfide Sensor for GasAlert MicroClip XT & GasAlert Max XT II, H<sub>2</sub>-

    BW SR-H-MC Replacement MICROceL Hydrogen Sulfide Sensor for GasAlert MicroClip XT & GasAlert Max XT II, H2
    Model: SR-H-MC

    Sale Price $164.68 USD
    Regular Price $184.00 USD
    Availability 4 in Stock

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    BW SR-H04-SC Replacement Hydrogen Sulfide Sensor for GasAlert Quattro, H<sub>2</sub>S-

    BW SR-H04-SC Replacement Hydrogen Sulfide Sensor for GasAlert Quattro, H2S
    Model: SR-H04-SC

    Sale Price $229.12 USD
    Regular Price $256.00 USD
    Availability 1 in Stock

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    BW SR-M-MC Replacement MICROceL Carbon Monoxide Sensor for GasAlert MicroClip XT & GasAlert Max XT II, CO-

    BW SR-M-MC Replacement MICROceL Carbon Monoxide Sensor for GasAlert MicroClip XT & GasAlert Max XT II, CO
    Model: SR-M-MC

    Sale Price $154.84 USD
    Regular Price $173.00 USD
    Availability 12 in Stock

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    BW SR-M04-SC Replacement Carbon Monoxide Sensor for GasAlertQuattro, CO-

    BW SR-M04-SC Replacement Carbon Monoxide Sensor for GasAlertQuattro, CO
    Model: SR-M04-SC

    Sale Price $346.37 USD
    Regular Price $387.00 USD
    Availability 6 in Stock

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    BW SR-N04 Replacement Nitric Oxide Sensor for GasAlert Extreme, NO-

    BW SR-N04 Replacement Nitric Oxide Sensor for GasAlert Extreme, NO
    Model: SR-N04

    Sale Price $716.90 USD
    Regular Price $801.00 USD
    Availability 7 to 8 Weeks

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    BW SR-P04 Replacement Phosphine Sensor for GasAlert Extreme, PH<sub>3</sub>-

    BW SR-P04 Replacement Phosphine Sensor for GasAlert Extreme, PH3
    Model: SR-P04

    Sale Price $675.73 USD
    Regular Price $755.00 USD
    Availability 3 to 4 Weeks

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    BW SR-TOX-MC-DUM Dummy Sensor for Toxic Sensor Locations for GasAlertMicroClip XT & GasAlertMaxXT II-

    BW SR-TOX-MC-DUM Dummy Sensor for Toxic Sensor Locations for GasAlertMicroClip XT & GasAlertMaxXT II
    Model: SR-TOX-MC-DUM

    Sale Price $34.91 USD
    Regular Price $39.00 USD
    Availability 2 to 3 Weeks

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    BW SR-V04 Replacement Chlorine Dioxide Sensor GasAlert Extreme & GasAlertMicro 5, ClO<sub>2</sub>-

    BW SR-V04 Replacement Chlorine Dioxide Sensor GasAlert Extreme & GasAlertMicro 5, ClO2
    Model: SR-V04

    Sale Price $725.85 USD
    Regular Price $811.00 USD
    Availability 2 to 3 Weeks

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    BW SR-W-MC-DUM Dummy Sensor for Combustible Sensor Location for GasAlertMicroClip XT & GasAlertMax XT II, LEL-

    BW SR-W-MC-DUM Dummy Sensor for Combustible Sensor Location for GasAlertMicroClip XT & GasAlertMax XT II, LEL
    Model: SR-W-MC-DUM

    Sale Price $41.17 USD
    Regular Price $46.00 USD
    Availability 2 to 3 Weeks

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    BW SR-W-MP75 Replacement MICROpeL Combustible (LEL) Sensor for GasAlertMicroClip and GasAlertMax XT II-

    BW SR-W-MP75 Replacement MICROpeL Combustible (LEL) Sensor for GasAlertMicroClip and GasAlertMax XT II
    Model: SR-W-MP75

    Sale Price $196.01 USD
    Regular Price $219.00 USD
    Availability 7 to 8 Weeks

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    BW SR-W-MP75C Replacement MICROpeL Combustible Sensor For GasAlert Detectors, LEL-

    BW SR-W-MP75C Replacement MICROpeL Combustible Sensor For GasAlert Detectors, LEL
    Model: SR-W-MP75C

    Sale Price $167.37 USD
    Regular Price $187.00 USD
    Availability 8 in Stock

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    BW SR-W04 Replacement Combustible Sensor with Heavy Duty Silicone Filter for GasAlertMicro 5, LEL-

    BW SR-W04 Replacement Combustible Sensor with Heavy Duty Silicone Filter for GasAlertMicro 5, LEL
    Model: SR-W04

    Sale Price $306.09 USD
    Regular Price $342.00 USD
    Availability 2 in Stock

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    BW SR-W04-75C Replacement Combustible Sensor for GasAlertQuattro, LEL-

    BW SR-W04-75C Replacement Combustible Sensor for GasAlertQuattro, LEL
    Model: SR-W04-75C

    Sale Price $263.13 USD
    Regular Price $294.00 USD
    Availability 3 to 4 Weeks

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    BW SR-W04-UF Replacement Combustible Sensor for GasAlertMicro 5, LEL-

    BW SR-W04-UF Replacement Combustible Sensor for GasAlertMicro 5, LEL
    Model: SR-W04-UF

    Sale Price $331.15 USD
    Regular Price $370.00 USD
    Availability 12 to 13 Weeks

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    Showing 21 to 40 of 107 products
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