Wear Yellow. Work Safe.

FREE SHIPPING ON ONLINE ORDERS OVER $99*

Wear Yellow. Work Safe.

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 106 products

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

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

Your Price $186.00 USD
Availability 28 in Stock

Qty:

Your Price $186.00 USD
Availability 28 in Stock
Quantity

BW SR-H-MC Replacement MICROceL Hydrogen Sulfide Sensor for GasAlert MicroClip XT, Max XT II and XL, H<sub>2</sub>-

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

Your Price $191.00 USD
Availability 4 in Stock

Qty:

Your Price $191.00 USD
Availability 4 in Stock
Quantity

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

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

Your Price $342.00 USD
Availability 2 in Stock

Qty:

Your Price $342.00 USD
Availability 2 in Stock
Quantity

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

Your Price $417.00 USD
Availability 2 in Stock

Qty:

Your Price $417.00 USD
Availability 2 in Stock
Quantity

BW SR-H04-SC Replacement Hydrogen Sulfide Sensor for GasAlert Quattro, H<sub>2</sub>S-

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

Your Price $256.00 USD
Availability 1 in Stock

Qty:

Your Price $256.00 USD
Availability 1 in Stock
Quantity

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

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

Your Price $159.00 USD
Availability 7 to 8 Weeks

Qty:

Your Price $159.00 USD
Availability 7 to 8 Weeks
Quantity

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

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

Your Price $219.00 USD
Availability 8 to 9 Weeks

Qty:

Your Price $219.00 USD
Availability 8 to 9 Weeks
Quantity

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

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

Your Price $262.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $262.00 USD
Availability 2 to 3 Weeks
Quantity

Honeywell BW 119046-L3 Cylinder Calibration Gas, isobutylene-

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

Your Price $328.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $328.00 USD
Availability 2 to 3 Weeks
Quantity

Honeywell BW 1991-0159 Calibration Gas, hydrogen-

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

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

Your Price $244.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $244.00 USD
Availability 2 to 3 Weeks
Quantity

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

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

Your Price $732.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $732.00 USD
Availability 2 to 3 Weeks
Quantity

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

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

Your Price $732.00 USD
Availability 5 to 6 Weeks

Qty:

Your Price $732.00 USD
Availability 5 to 6 Weeks
Quantity

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

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

Your Price $1134.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $1134.00 USD
Availability 2 to 3 Weeks
Quantity

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

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

Your Price $1092.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $1092.00 USD
Availability 2 to 3 Weeks
Quantity

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

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

Your Price $838.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $838.00 USD
Availability 2 to 3 Weeks
Quantity

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

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

Your Price $1134.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $1134.00 USD
Availability 2 to 3 Weeks
Quantity

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

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

Your Price $1317.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $1317.00 USD
Availability 2 to 3 Weeks
Quantity

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

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

Your Price $1167.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $1167.00 USD
Availability 2 to 3 Weeks
Quantity

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

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

Your Price $586.00 USD
Availability 15+ Weeks

Qty:

Your Price $586.00 USD
Availability 15+ Weeks
Quantity

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

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

Your Price $653.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $653.00 USD
Availability 2 to 3 Weeks
Quantity
Showing 1 to 20 of 106 products
We Ship Free on Orders Over &99 within Canada
  • We accept these payment methods:
  • Visa, Master Card, Discover, American Express & PayPal