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.


BW SR-DUMM1 Dummy Sensor for Oxygen Sensor Location for GasAlertMicroClip XT, O<sub>2</sub>-

BW SR-DUMM1 Dummy Sensor for Oxygen Sensor Location for GasAlertMicroClip XT, O2
Model: SR-DUMM1

Your Price $41.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $41.00 USD
Availability 2 to 3 Weeks
Quantity

BW SR-DUMM2 Dummy Sensor for Combustible Location for GasAlertMicro 5, LEL-

BW SR-DUMM2 Dummy Sensor for Combustible Location for GasAlertMicro 5, LEL
Model: SR-DUMM2

Your Price $41.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $41.00 USD
Availability 2 to 3 Weeks
Quantity

BW SR-DUMM3 Dummy sensor for Photoionization Location for GasAlertMicro 5 PID, PID-

BW SR-DUMM3 Dummy sensor for Photoionization Location for GasAlertMicro 5 PID, PID
Model: SR-DUMM3

Your Price $41.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $41.00 USD
Availability 2 to 3 Weeks
Quantity

BW SR-E04 Replacement Ethylene Oxide Sensor for GasAlert Extreme, ETO-

BW SR-E04 Replacement Ethylene Oxide Sensor for GasAlert Extreme, ETO
Model: SR-E04

Your Price $672.00 USD
Availability 5 to 6 Weeks

Qty:

Your Price $672.00 USD
Availability 5 to 6 Weeks
Quantity

BW SR-G04 Replacement Ozone Sensor for GasAlert Extreme & GasAlertMicro 5, O<sub>3</sub>-

BW SR-G04 Replacement Ozone Sensor for GasAlert Extreme & GasAlertMicro 5, O3
Model: SR-G04

Your Price $1131.00 USD
Availability 10 to 11 Weeks

Qty:

Your Price $1131.00 USD
Availability 10 to 11 Weeks
Quantity

Honeywell BW SR-H1-1S Replacement H<sub>2</sub>S Sensor, One Series-

Honeywell BW SR-H1-1S Replacement H2S Sensor, One Series
Model: SR-H1-1S

Your Price $478.00 USD
Availability 1 Week

Qty:

Your Price $478.00 USD
Availability 1 Week
Quantity

Honeywell BW SR-M1-1S Replacement CO Sensor, One Series-

Honeywell BW SR-M1-1S Replacement CO Sensor, One Series
Model: SR-M1-1S

Your Price $463.00 USD
Availability 1 to 2 Weeks

Qty:

Your Price $463.00 USD
Availability 1 to 2 Weeks
Quantity

Honeywell BW SR-M2-4R Replacement CO-H Sensor, 4R+-

Honeywell BW SR-M2-4R Replacement CO-H Sensor, 4R+
Model: SR-M2-4R

Your Price $838.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $838.00 USD
Availability 2 to 3 Weeks
Quantity

BW SR-N04 Replacement Nitric Oxide Sensor for GasAlert Extreme, NO-

BW SR-N04 Replacement Nitric Oxide Sensor for GasAlert Extreme, NO
Model: SR-N04

Your Price $933.00 USD
Availability 7 to 8 Weeks

Qty:

Your Price $933.00 USD
Availability 7 to 8 Weeks
Quantity

Honeywell BW SR-N1-4R Replacement NO Sensor, 4R+-

Honeywell BW SR-N1-4R Replacement NO Sensor, 4R+
Model: SR-N1-4R

Your Price $857.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $857.00 USD
Availability 2 to 3 Weeks
Quantity

BW SR-P04 Replacement Phosphine Sensor for GasAlert Extreme, PH<sub>3</sub>-

BW SR-P04 Replacement Phosphine Sensor for GasAlert Extreme, PH3
Model: SR-P04

Your Price $879.00 USD
Availability 3 to 4 Weeks

Qty:

Your Price $879.00 USD
Availability 3 to 4 Weeks
Quantity

Honeywell BW SR-Q1-4R Replacement PID Sensor, 4R+-

Honeywell BW SR-Q1-4R Replacement PID Sensor, 4R+
Model: SR-Q1-4R

Your Price $1921.00 USD
Availability 1 to 2 Weeks

Qty:

Your Price $1921.00 USD
Availability 1 to 2 Weeks
Quantity

Honeywell BW SR-R1-4R Replacement H<sub>2</sub> Sensor, 4R+-

Honeywell BW SR-R1-4R Replacement H2 Sensor, 4R+
Model: SR-R1-4R

Your Price $857.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $857.00 USD
Availability 2 to 3 Weeks
Quantity

Honeywell BW SR-S1-4R Replacement SO<sub>2</sub> Sensor , 4R+-

Honeywell BW SR-S1-4R Replacement SO2 Sensor , 4R+
Model: SR-S1-4R

Your Price $838.00 USD
Availability 5 to 6 Weeks

Qty:

Your Price $838.00 USD
Availability 5 to 6 Weeks
Quantity

BW SR-TOX-MC-DUM Dummy Sensor for Toxic Sensor Locations for GasAlertMicroClip XT & GasAlertMaxXT II-

BW SR-TOX-MC-DUM Dummy Sensor for Toxic Sensor Locations for GasAlertMicroClip XT & GasAlertMaxXT II
Model: SR-TOX-MC-DUM

Your Price $45.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $45.00 USD
Availability 2 to 3 Weeks
Quantity

BW SR-V04 Replacement Chlorine Dioxide Sensor GasAlert Extreme & GasAlertMicro 5, ClO<sub>2</sub>-

BW SR-V04 Replacement Chlorine Dioxide Sensor GasAlert Extreme & GasAlertMicro 5, ClO2
Model: SR-V04

Your Price $944.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $944.00 USD
Availability 2 to 3 Weeks
Quantity

BW SR-W-MC-DUM Dummy Sensor for Combustible Sensor Location for GasAlertMicroClip XT & GasAlertMax XT II, LEL-

BW SR-W-MC-DUM Dummy Sensor for Combustible Sensor Location for GasAlertMicroClip XT & GasAlertMax XT II, LEL
Model: SR-W-MC-DUM

Your Price $54.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $54.00 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 $263.00 USD
Availability 7 to 8 Weeks

Qty:

Your Price $263.00 USD
Availability 7 to 8 Weeks
Quantity

BW SR-W04-UF Replacement Combustible Sensor for GasAlertMicro 5, LEL-

BW SR-W04-UF Replacement Combustible Sensor for GasAlertMicro 5, LEL
Model: SR-W04-UF

Your Price $431.00 USD
Availability 12 to 13 Weeks

Qty:

Your Price $431.00 USD
Availability 12 to 13 Weeks
Quantity

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 $542.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $542.00 USD
Availability 2 to 3 Weeks
Quantity

We Ship Free on Orders Over $199 within Canada