Customer Reviews

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.


BW SR-X2V Replacement Oxygen Sensor for BW Multiple Gas Detectors, O2-

Sale Price $147.68 USD
Regular Price $165.00 USD
Availability 35 in Stock

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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>-

Sale Price $107.40 USD
Regular Price $120.00 USD
Availability 10 in Stock

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

Sale Price $107.40 USD
Regular Price $120.00 USD
Availability 4 in Stock

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

Sale Price $107.40 USD
Regular Price $120.00 USD
Availability 4 in Stock

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

Sale Price $152.15 USD
Regular Price $170.00 USD
Availability 3 in Stock

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

Sale Price $152.15 USD
Regular Price $170.00 USD
Availability 1 in Stock

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BW D4-RHM04 Replacement TwinTox Sensor, CO, H<sub>2</sub>S-

Sale Price $344.58 USD
Regular Price $385.00 USD
Availability 1 in Stock

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

Sale Price $313.25 USD
Regular Price $350.00 USD
Availability 4 to 5 Weeks

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

Sale Price $201.38 USD
Regular Price $225.00 USD
Availability 3 Days

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BW 54-47-01 Replacement Carbon Monoxide (CO) Sensor for ToxiPro Single Gas Detectors-

Sale Price $267.61 USD
Regular Price $299.00 USD
Availability 2 to 3 Weeks

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BW 54-47-02 Replacement Hydrogen Sulfide (H2S) Sensor for ToxiPro Single Gas Detectors-

Sale Price $267.61 USD
Regular Price $299.00 USD
Availability 2 to 3 Weeks

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BW 54-47-03 Replacement Sulfur Dioxide (SO2) Sensor for ToxiPro Single Gas Detectors-

Sale Price $417.07 USD
Regular Price $466.00 USD
Availability 2 to 3 Weeks

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BW 54-47-13 Replacement Phosphine (PH3) Sensor for ToxiPro Single Gas Detectors-

Sale Price $417.07 USD
Regular Price $466.00 USD
Availability 2 to 3 Weeks

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BW 54-47-18 Replacement Chlorine (Cl2) Sensor for ToxiPro Single Gas Detectors-

Sale Price $417.07 USD
Regular Price $466.00 USD
Availability 2 to 3 Weeks

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BW 54-47-19 Replacement Carbon Monoxide Sensor (CO-H) for ToxiPro Single Gas Detectors, H2 Resistant-

Sale Price $310.57 USD
Regular Price $347.00 USD
Availability 2 to 3 Weeks

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BW 54-47-20 Replacement Chlorine Dioxide (ClO2) Sensor for ToxiPro Single Gas Detectors-

Sale Price $470.77 USD
Regular Price $526.00 USD
Availability 2 to 3 Weeks

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BW 54-47-21 Replacement Ammonia (NH3) Sensor for ToxiPro Single Gas Detectors-

Sale Price $417.07 USD
Regular Price $466.00 USD
Availability 2 to 3 Weeks

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BW 54-47-23 Replacement Hydrogen Cyanide (HCN) Sensor for ToxiPro Single Gas Detectors-

Sale Price $470.77 USD
Regular Price $526.00 USD
Availability 2 to 3 Weeks

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BW 54-47-24 Replacement Nitrogen Dioxide (NO2) Sensor for ToxiPro Single Gas Detectors-

Sale Price $445.71 USD
Regular Price $498.00 USD
Availability 2 to 3 Weeks

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BW 54-47-90 Replacement Oxygen (O2) Sensor for ToxiPro Single Gas Detectors-

Sale Price $196.90 USD
Regular Price $220.00 USD
Availability 2 to 3 Weeks

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