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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 106 products
    BW PS-RC10 Replacement Chlorine (Cl<sub>2</sub>) Sensor for GasAlert Extreme & GasAlertMicro 5 -

    BW PS-RC10 Replacement Chlorine (Cl2) Sensor for GasAlert Extreme & GasAlertMicro 5
    Model: PS-RC10

    Sale Price $674.36 CAD
    Regular Price $844.00 CAD
    Availability 1 to 2 Weeks

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    BW PS-RD04 Replacement Nitrogen Dioxide (NO<sub>2</sub>) Sensor for GasAlert Extrem & GasAlertMicro 5 -

    BW PS-RD04 Replacement Nitrogen Dioxide (NO2) Sensor for GasAlert Extrem & GasAlertMicro 5
    Model: PS-RD04

    Sale Price $657.58 CAD
    Regular Price $823.00 CAD
    Availability 2 to 3 Weeks

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    BW PS-RS04 Replacement Sulfur Dioxide (SO<sub>2</sub>) Sensor for GasAlert Extreme & GasAlertMicro 5 -

    BW PS-RS04 Replacement Sulfur Dioxide (SO2) Sensor for GasAlert Extreme & GasAlertMicro 5
    Model: PS-RS04

    Sale Price $711.11 CAD
    Regular Price $890.00 CAD
    Availability 2 to 3 Weeks

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    BW PS-RZ10 Replacement Hydrogen Cyanide (HCN) Sensor for GasAlert Extreme & GasAlertMicro 5 -

    BW PS-RZ10 Replacement Hydrogen Cyanide (HCN) Sensor for GasAlert Extreme & GasAlertMicro 5
    Model: PS-RZ10

    Sale Price $655.18 CAD
    Regular Price $820.00 CAD
    Availability 2 to 3 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 $769.44 CAD
    Regular Price $963.00 CAD
    Availability 2 to 3 Weeks

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    Honeywell BW SR-A1-4R Replacement NH<sub>3</sub> Sensor, 4R+-

    Honeywell BW SR-A1-4R Replacement NH3 Sensor, 4R+
    Model: SR-A1-4R

    Sale Price $691.14 CAD
    Regular Price $865.00 CAD
    Availability 2 to 3 Weeks

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    Honeywell BW SR-B1-4R Replacement CO<sub>2</sub> IR Sensor, 4R+-

    Honeywell BW SR-B1-4R Replacement CO2 IR Sensor, 4R+
    Model: SR-B1-4R

    Sale Price $1,683.49 CAD
    Regular Price $2107.00 CAD
    Availability 1 to 2 Weeks

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    Honeywell BW SR-C1-4R Replacement CL<sub>2</sub> Sensor, 4R+-

    Honeywell BW SR-C1-4R Replacement CL2 Sensor, 4R+
    Model: SR-C1-4R

    Sale Price $691.14 CAD
    Regular Price $865.00 CAD
    Availability 5 to 6 Weeks

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    Honeywell BW SR-DUMM-1S One Series Dummy Sensor-

    Honeywell BW SR-DUMM-1S One Series Dummy Sensor
    Model: SR-DUMM-1S

    Sale Price $41.55 CAD
    Regular Price $52.00 CAD
    Availability 2 to 3 Weeks

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    Honeywell BW SR-DUMM-4R 4R+ Dummy Sensor-

    Honeywell BW SR-DUMM-4R 4R+ Dummy Sensor
    Model: SR-DUMM-4R

    Sale Price $37.55 CAD
    Regular Price $47.00 CAD
    Availability 2 to 3 Weeks

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    Honeywell BW SR-H1-1S Replacement H<sub>2</sub>S Sensor, One Series-

    Honeywell BW SR-H1-1S Replacement H2S Sensor, One Series
    Model: SR-H1-1S

    Sale Price $417.88 CAD
    Regular Price $523.00 CAD
    Availability 2 to 3 Weeks

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    Honeywell BW SR-M1-1S Replacement CO Sensor, One Series-

    Honeywell BW SR-M1-1S Replacement CO Sensor, One Series
    Model: SR-M1-1S

    Sale Price $405.89 CAD
    Regular Price $508.00 CAD
    Availability 7 to 8 Weeks

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    Honeywell BW SR-M2-4R Replacement CO-H Sensor, 4R+-

    Honeywell BW SR-M2-4R Replacement CO-H Sensor, 4R+
    Model: SR-M2-4R

    Sale Price $675.95 CAD
    Regular Price $846.00 CAD
    Availability 2 to 3 Weeks

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    Honeywell BW SR-N1-4R Replacement NO Sensor, 4R+-

    Honeywell BW SR-N1-4R Replacement NO Sensor, 4R+
    Model: SR-N1-4R

    Sale Price $691.14 CAD
    Regular Price $865.00 CAD
    Availability 2 to 3 Weeks

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    Honeywell BW SR-Q1-4R Replacement PID Sensor, 4R+-

    Honeywell BW SR-Q1-4R Replacement PID Sensor, 4R+
    Model: SR-Q1-4R

    Sale Price $1,683.49 CAD
    Regular Price $2107.00 CAD
    Availability 15+ Weeks

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    Honeywell BW SR-R1-4R Replacement H<sub>2</sub> Sensor, 4R+-

    Honeywell BW SR-R1-4R Replacement H2 Sensor, 4R+
    Model: SR-R1-4R

    Sale Price $691.14 CAD
    Regular Price $865.00 CAD
    Availability 2 to 3 Weeks

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    Honeywell BW SR-S1-4R Replacement SO<sub>2</sub> Sensor , 4R+-

    Honeywell BW SR-S1-4R Replacement SO2 Sensor , 4R+
    Model: SR-S1-4R

    Sale Price $675.95 CAD
    Regular Price $846.00 CAD
    Availability 2 to 3 Weeks

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    Honeywell BW SR-W1-1S Replacement LEL Sensor, Filtered, One Series-

    Honeywell BW SR-W1-1S Replacement LEL Sensor, Filtered, One Series
    Model: SR-W1-1S

    Sale Price $425.07 CAD
    Regular Price $532.00 CAD
    Availability 10 to 11 Weeks

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    Honeywell BW SR-W2-1S Replacement LEL Sensor,Unfiltered, One Series-

    Honeywell BW SR-W2-1S Replacement LEL Sensor,Unfiltered, One Series
    Model: SR-W2-1S

    Sale Price $437.05 CAD
    Regular Price $547.00 CAD
    Availability 2 to 3 Weeks

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    Honeywell BW SR-W3-1S Replacement LEL Sensor, Carbon Filtered for Mining, One Series-

    Honeywell BW SR-W3-1S Replacement LEL Sensor, Carbon Filtered for Mining, One Series
    Model: SR-W3-1S

    Sale Price $437.05 CAD
    Regular Price $547.00 CAD
    Availability 2 to 3 Weeks

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    Showing 21 to 40 of 106 products
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