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 107 products

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

Sale Price	$179.78 CAD
Regular Price	$225.00 CAD
Availability	21 in Stock

Qty:

Sale Price	$179.78 CAD
Regular Price	$225.00 CAD
Availability	21 in Stock
Quantity	Quantity

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

Sale Price	$183.77 CAD
Regular Price	$230.00 CAD
Availability	14 in Stock

Qty:

Sale Price	$183.77 CAD
Regular Price	$230.00 CAD
Availability	14 in Stock
Quantity	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	$205.34 CAD
Regular Price	$257.00 CAD
Availability	4 in Stock

Qty:

Sale Price	$205.34 CAD
Regular Price	$257.00 CAD
Availability	4 in Stock
Quantity	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	$179.78 CAD
Regular Price	$225.00 CAD
Availability	3 in Stock

Qty:

Sale Price	$179.78 CAD
Regular Price	$225.00 CAD
Availability	3 in Stock
Quantity	Quantity

SPECIAL!

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

Sale Price	$356.35 CAD
Regular Price	$446.00 CAD
Availability	3 in Stock

Qty:

Sale Price	$356.35 CAD
Regular Price	$446.00 CAD
Availability	3 in Stock
Quantity	Quantity

BW SR-A04 Replacement Ammonia Sensor for GasAlert Extreme & GasAlertMicro 5, NH₃
Model: SR-A04

Sale Price	$540.12 CAD
Regular Price	$676.00 CAD
Availability	1 in Stock

Qty:

Sale Price	$540.12 CAD
Regular Price	$676.00 CAD
Availability	1 in Stock
Quantity	Quantity

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

Sale Price	$232.51 CAD
Regular Price	$291.00 CAD
Availability	1 in Stock

Qty:

Sale Price	$232.51 CAD
Regular Price	$291.00 CAD
Availability	1 in Stock
Quantity	Quantity

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

A $120 hazmat/handling fee will automatically apply to all orders with this product

Sale Price	$318.80 CAD
Regular Price	$399.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$318.80 CAD
Regular Price	$399.00 CAD
Availability	2 to 3 Weeks
Quantity	Quantity

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

A $120 hazmat/handling fee will automatically apply to all orders with this product

Sale Price	$244.49 CAD
Regular Price	$306.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$244.49 CAD
Regular Price	$306.00 CAD
Availability	2 to 3 Weeks
Quantity	Quantity

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

Sale Price	$910.86 CAD
Regular Price	$1140.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$910.86 CAD
Regular Price	$1140.00 CAD
Availability	2 to 3 Weeks
Quantity	Quantity

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

Sale Price	$910.86 CAD
Regular Price	$1140.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$910.86 CAD
Regular Price	$1140.00 CAD
Availability	2 to 3 Weeks
Quantity	Quantity

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

Sale Price	$1835.30 CAD
Regular Price	$2297.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$1835.30 CAD
Regular Price	$2297.00 CAD
Availability	2 to 3 Weeks
Quantity	Quantity

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

Sale Price	$1310.36 CAD
Regular Price	$1640.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$1310.36 CAD
Regular Price	$1640.00 CAD
Availability	2 to 3 Weeks
Quantity	Quantity

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

Your Price	$1257.00 CAD
Availability	2 to 3 Weeks

Qty:

Your Price	$1257.00 CAD
Availability	2 to 3 Weeks
Quantity	Quantity

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

Sale Price	$1411.83 CAD
Regular Price	$1767.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$1411.83 CAD
Regular Price	$1767.00 CAD
Availability	2 to 3 Weeks
Quantity	Quantity

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

Sale Price	$1639.55 CAD
Regular Price	$2052.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$1639.55 CAD
Regular Price	$2052.00 CAD
Availability	2 to 3 Weeks
Quantity	Quantity

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

Sale Price	$1399.85 CAD
Regular Price	$1752.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$1399.85 CAD
Regular Price	$1752.00 CAD
Availability	2 to 3 Weeks
Quantity	Quantity

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

Sale Price	$729.49 CAD
Regular Price	$913.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$729.49 CAD
Regular Price	$913.00 CAD
Availability	2 to 3 Weeks
Quantity	Quantity

BW 54-49-02 Replacement Hydrogen Sulfide (H2S) Sensor for MultiPro Multi-Gas Detectors
Model: 54-49-02

Sale Price	$813.38 CAD
Regular Price	$1018.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$813.38 CAD
Regular Price	$1018.00 CAD
Availability	2 to 3 Weeks
Quantity	Quantity

BW 54-49-80C Replacement Combustible (LEL) Sensor for MultiPro Multi-Gas Detectors
Model: 54-49-80C

Sale Price	$669.56 CAD
Regular Price	$838.00 CAD
Availability	2 to 3 Weeks

Qty:

Sale Price	$669.56 CAD
Regular Price	$838.00 CAD
Availability	2 to 3 Weeks
Quantity	Quantity

Showing 1 to 20 of 107 products

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

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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-A04 Replacement Ammonia Sensor for GasAlert Extreme & GasAlertMicro 5, NH3 Model: SR-A04

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

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

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

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

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BW 54-47-21 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

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BW 54-49-02 Replacement Hydrogen Sulfide (H2S) Sensor for MultiPro Multi-Gas Detectors Model: 54-49-02

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BW 54-49-80C Replacement Combustible (LEL) Sensor for MultiPro Multi-Gas Detectors Model: 54-49-80C

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

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

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-A04 Replacement Ammonia Sensor for GasAlert Extreme & GasAlertMicro 5, NH₃
Model: SR-A04

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

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

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

BW 54-49-02 Replacement Hydrogen Sulfide (H2S) Sensor for MultiPro Multi-Gas Detectors
Model: 54-49-02

BW 54-49-80C Replacement Combustible (LEL) Sensor for MultiPro Multi-Gas Detectors
Model: 54-49-80C