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 61 to 80 of 106 products

Honeywell BW SR-W2-1S Replacement LEL Sensor,Unfiltered, One Series-

Honeywell BW SR-W2-1S Replacement LEL Sensor,Unfiltered, One Series
Model: SR-W2-1S

Your Price $465.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $465.00 USD
Availability 2 to 3 Weeks
Quantity

Honeywell BW SR-W3-1S Replacement LEL Sensor, Carbon Filtered for Mining, One Series-

Honeywell BW SR-W3-1S Replacement LEL Sensor, Carbon Filtered for Mining, One Series
Model: SR-W3-1S

Your Price $465.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $465.00 USD
Availability 2 to 3 Weeks
Quantity

Honeywell BW SR-W4-4R Replacement LEL IR Sensor, 4R+-

Honeywell BW SR-W4-4R Replacement LEL IR Sensor, 4R+
Model: SR-W4-4R

Your Price $1856.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $1856.00 USD
Availability 2 to 3 Weeks
Quantity

Honeywell BW SR-X1-1S Replacement 0<sub>2</sub> Sensor, One Series-

Honeywell BW SR-X1-1S Replacement 02 Sensor, One Series
Model: SR-X1-1S

Your Price $330.00 USD
Availability 4 to 5 Weeks

Qty:

Your Price $330.00 USD
Availability 4 to 5 Weeks
Quantity

Honeywell BW SR-Z1-4R Replacement HCN Sensor, 4R+-

Honeywell BW SR-Z1-4R Replacement HCN Sensor, 4R+
Model: SR-Z1-4R

Your Price $720.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $720.00 USD
Availability 2 to 3 Weeks
Quantity

BW SR-W-MP75 Replacement MICROpeL Combustible (LEL) Sensor for GasAlertMicroClip and GasAlertMax XT II-

BW SR-W-MP75 Replacement MICROpeL Combustible (LEL) Sensor for GasAlertMicroClip and GasAlertMax XT II
Model: SR-W-MP75

Your Price $219.00 USD
Availability 7 to 8 Weeks

Qty:

Your Price $219.00 USD
Availability 7 to 8 Weeks
Quantity

BW 54-49-90 Replacement Oxygen (O2) Sensor for MultiPro Multi-Gas Detectors-

BW 54-49-90 Replacement Oxygen (O2) Sensor for MultiPro Multi-Gas Detectors
Model: 54-49-90

Your Price $526.00 USD
Availability 7 to 8 Weeks

Qty:

Your Price $526.00 USD
Availability 7 to 8 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 54-49-80C Replacement Combustible (LEL) Sensor for MultiPro Multi-Gas Detectors-

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

Your Price $538.00 USD
Availability 9 to 10 Weeks

Qty:

Your Price $538.00 USD
Availability 9 to 10 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

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 54-47-19 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 54-47-03 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 54-47-21 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 54-47-24 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 54-47-23 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 PS-RC10 Replacement Chlorine (Cl<sub>2</sub>) Sensor for GasAlert Extreme & GasAlertMicro 5 -

BW PS-RC10 Replacement Chlorine (Cl2) Sensor for GasAlert Extreme & GasAlertMicro 5
Model: PS-RC10

Your Price $661.00 USD
Availability 3 to 4 Weeks

Qty:

Your Price $661.00 USD
Availability 3 to 4 Weeks
Quantity

BW PS-RD04 Replacement Nitrogen Dioxide (NO<sub>2</sub>) Sensor for GasAlert Extrem & GasAlertMicro 5 -

BW PS-RD04 Replacement Nitrogen Dioxide (NO2) Sensor for GasAlert Extrem & GasAlertMicro 5
Model: PS-RD04

Your Price $679.00 USD
Availability 3 to 4 Weeks

Qty:

Your Price $679.00 USD
Availability 3 to 4 Weeks
Quantity
Showing 61 to 80 of 106 products
We Ship Free on Orders Over &99 within Canada
  • We accept these payment methods:
  • Visa, Master Card, Discover, American Express & PayPal