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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 1 to 20 of 105 products

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

Sale Price	$173.63 USD
Regular Price	$194.00 USD
Availability	21 in Stock

Qty:

Sale Price	$173.63 USD
Regular Price	$194.00 USD
Availability	21 in Stock
Quantity	Quantity

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

Sale Price	$197.80 USD
Regular Price	$221.00 USD
Availability	15 in Stock

Qty:

Sale Price	$197.80 USD
Regular Price	$221.00 USD
Availability	15 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	$144.10 USD
Regular Price	$161.00 USD
Availability	6 in Stock

Qty:

Sale Price	$144.10 USD
Regular Price	$161.00 USD
Availability	6 in Stock
Quantity	Quantity

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

Sale Price	$173.63 USD
Regular Price	$194.00 USD
Availability	5 Days

Qty:

Sale Price	$173.63 USD
Regular Price	$194.00 USD
Availability	5 Days
Quantity	Quantity

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

Sale Price	$243.44 USD
Regular Price	$272.00 USD
Availability	4 to 5 Weeks

Qty:

Sale Price	$243.44 USD
Regular Price	$272.00 USD
Availability	4 to 5 Weeks
Quantity	Quantity

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

Sale Price	$257.69 USD
Regular Price	$353.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$257.69 USD
Regular Price	$353.00 USD
Availability	2 to 3 Weeks
Quantity	Quantity

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

Sale Price	$380.38 USD
Regular Price	$425.00 USD
Availability	1 to 2 Weeks

Qty:

Sale Price	$380.38 USD
Regular Price	$425.00 USD
Availability	1 to 2 Weeks
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	$323.99 USD
Regular Price	$362.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$323.99 USD
Regular Price	$362.00 USD
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	$240.76 USD
Regular Price	$269.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$240.76 USD
Regular Price	$269.00 USD
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	$688.26 USD
Regular Price	$769.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$688.26 USD
Regular Price	$769.00 USD
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	$688.26 USD
Regular Price	$769.00 USD
Availability	5 to 6 Weeks

Qty:

Sale Price	$688.26 USD
Regular Price	$769.00 USD
Availability	5 to 6 Weeks
Quantity	Quantity

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

Sale Price	$1065.95 USD
Regular Price	$1191.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$1065.95 USD
Regular Price	$1191.00 USD
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	$1026.57 USD
Regular Price	$1147.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$1026.57 USD
Regular Price	$1147.00 USD
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

Sale Price	$847.57 USD
Regular Price	$947.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$847.57 USD
Regular Price	$947.00 USD
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	$1065.95 USD
Regular Price	$1191.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$1065.95 USD
Regular Price	$1191.00 USD
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	$1237.79 USD
Regular Price	$1383.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$1237.79 USD
Regular Price	$1383.00 USD
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	$1097.27 USD
Regular Price	$1226.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$1097.27 USD
Regular Price	$1226.00 USD
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	$551.32 USD
Regular Price	$616.00 USD
Availability	15+ Weeks

Qty:

Sale Price	$551.32 USD
Regular Price	$616.00 USD
Availability	15+ Weeks
Quantity	Quantity

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

Sale Price	$613.97 USD
Regular Price	$686.00 USD
Availability	2 to 3 Weeks

Qty:

Sale Price	$613.97 USD
Regular Price	$686.00 USD
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	$505.68 USD
Regular Price	$565.00 USD
Availability	9 to 10 Weeks

Qty:

Sale Price	$505.68 USD
Regular Price	$565.00 USD
Availability	9 to 10 Weeks
Quantity	Quantity

Showing 1 to 20 of 105 products

4.8/5 Stars

4.8/5 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-W-MP75C Replacement MICROpeL Combustible Sensor For GasAlert Detectors, LEL Model: SR-W-MP75C

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

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

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

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

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 54-47-19 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

Qty:

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

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

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

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

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

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