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 1 to 20 of 116 products

BW SR-X2V Replacement Oxygen Sensor for BW Multiple Gas Detectors, O2
Model: AAY80-390R-BW | Order No: SR-X2V

Sale Price	$164.59 CAD
Regular Price	$206.00 CAD
Availability	444 in Stock

Qty:

Sale Price	$164.59 CAD
Regular Price	$206.00 CAD
Availability	444 in Stock
Quantity

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

Sale Price	$164.59 CAD
Regular Price	$206.00 CAD
Availability	11 in Stock

Qty:

Sale Price	$164.59 CAD
Regular Price	$206.00 CAD
Availability	11 in Stock
Quantity

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

Sale Price	$170.19 CAD
Regular Price	$213.00 CAD
Availability	6 in Stock

Qty:

Sale Price	$170.19 CAD
Regular Price	$213.00 CAD
Availability	6 in Stock
Quantity

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

Sale Price	$272.46 CAD
Regular Price	$341.00 CAD
Availability	6 in Stock

Qty:

Sale Price	$272.46 CAD
Regular Price	$341.00 CAD
Availability	6 in Stock
Quantity

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

Sale Price	$385.92 CAD
Regular Price	$483.00 CAD
Availability	3 in Stock

Qty:

Sale Price	$385.92 CAD
Regular Price	$483.00 CAD
Availability	3 in Stock
Quantity

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

Sale Price	$628.81 CAD
Regular Price	$787.00 CAD
Availability	2 in Stock

Qty:

Sale Price	$628.81 CAD
Regular Price	$787.00 CAD
Availability	2 in Stock
Quantity

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

Sale Price	$168.59 CAD
Regular Price	$211.00 CAD
Availability	1 in Stock

Qty:

Sale Price	$168.59 CAD
Regular Price	$211.00 CAD
Availability	1 in Stock
Quantity

Honeywell BW 119046-L3 Cylinder Calibration Gas, isobutylene
Model: 119046-L3

An $85 hazmat/handling fee will automatically apply to all orders with this product.

Sale Price	$303.62 CAD
Regular Price	$380.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$303.62 CAD
Regular Price	$380.00 CAD
Availability	2 to 3 Weeks
Quantity

Honeywell BW 1991-0159 Calibration Gas, hydrogen
Model: 1991-0159

An $85 hazmat/handling fee will automatically apply to all orders with this product.

Sale Price	$225.32 CAD
Regular Price	$282.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$225.32 CAD
Regular Price	$282.00 CAD
Availability	2 to 3 Weeks
Quantity

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

Sale Price	$445.04 CAD
Regular Price	$557.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$445.04 CAD
Regular Price	$557.00 CAD
Availability	2 to 3 Weeks
Quantity

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

Sale Price	$445.04 CAD
Regular Price	$557.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$445.04 CAD
Regular Price	$557.00 CAD
Availability	2 to 3 Weeks
Quantity

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

Sale Price	$694.33 CAD
Regular Price	$869.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$694.33 CAD
Regular Price	$869.00 CAD
Availability	2 to 3 Weeks
Quantity

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

Sale Price	$694.33 CAD
Regular Price	$869.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$694.33 CAD
Regular Price	$869.00 CAD
Availability	2 to 3 Weeks
Quantity

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

Sale Price	$694.33 CAD
Regular Price	$869.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$694.33 CAD
Regular Price	$869.00 CAD
Availability	2 to 3 Weeks
Quantity

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

Your Price	$1091.00 CAD
Availability	2 to 3 Weeks

Qty:

Your Price	$1091.00 CAD
Availability	2 to 3 Weeks
Quantity

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

Sale Price	$780.62 CAD
Regular Price	$977.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$780.62 CAD
Regular Price	$977.00 CAD
Availability	2 to 3 Weeks
Quantity

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

Sale Price	$694.33 CAD
Regular Price	$869.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$694.33 CAD
Regular Price	$869.00 CAD
Availability	2 to 3 Weeks
Quantity

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

Sale Price	$780.62 CAD
Regular Price	$977.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$780.62 CAD
Regular Price	$977.00 CAD
Availability	2 to 3 Weeks
Quantity

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

Sale Price	$744.67 CAD
Regular Price	$932.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$744.67 CAD
Regular Price	$932.00 CAD
Availability	2 to 3 Weeks
Quantity

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

Sale Price	$599.25 CAD
Regular Price	$750.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$599.25 CAD
Regular Price	$750.00 CAD
Availability	2 to 3 Weeks
Quantity

Showing 1 to 20 of 116 products

4.7/5 Stars

4.7/5 Stars

Replacement Sensors

BW SR-X2V Replacement Oxygen Sensor for BW Multiple Gas Detectors, O2 Model: AAY80-390R-BW | Order No: SR-X2V

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

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

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

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

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

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

Qty:

Honeywell BW 119046-L3 Cylinder Calibration Gas, isobutylene Model: 119046-L3

Qty:

Honeywell BW 1991-0159 Calibration Gas, hydrogen Model: 1991-0159

Qty:

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

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

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

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

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

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

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

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

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

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

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

Qty:

BW SR-X2V Replacement Oxygen Sensor for BW Multiple Gas Detectors, O2
Model: AAY80-390R-BW | Order No: SR-X2V

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

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

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

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

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

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

Honeywell BW 119046-L3 Cylinder Calibration Gas, isobutylene
Model: 119046-L3

Honeywell BW 1991-0159 Calibration Gas, hydrogen
Model: 1991-0159

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

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

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

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

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

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

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

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

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

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

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