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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 41 to 60 of 107 products
    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

    Sale Price $1,044.47 USD
    Regular Price $1167.00 USD
    Availability 2 to 3 Weeks

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    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

    Sale Price $1,178.72 USD
    Regular Price $1317.00 USD
    Availability 2 to 3 Weeks

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    Honeywell BW SR-A1-4R Replacement NH<sub>3</sub> Sensor, 4R+-

    Honeywell BW SR-A1-4R Replacement NH3 Sensor, 4R+
    Model: SR-A1-4R

    Sale Price $658.72 USD
    Regular Price $736.00 USD
    Availability 12 to 13 Weeks

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    Quantity
    Honeywell BW SR-B1-4R Replacement CO<sub>2</sub> IR Sensor, 4R+-

    Honeywell BW SR-B1-4R Replacement CO2 IR Sensor, 4R+
    Model: SR-B1-4R

    Sale Price $1,602.05 USD
    Regular Price $1790.00 USD
    Availability 2 to 3 Weeks

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    Honeywell BW SR-C1-4R Replacement CL<sub>2</sub> Sensor, 4R+-

    Honeywell BW SR-C1-4R Replacement CL2 Sensor, 4R+
    Model: SR-C1-4R

    Sale Price $658.72 USD
    Regular Price $736.00 USD
    Availability 2 to 3 Weeks

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    Honeywell BW SR-D1-4R Replacement NO<sub>2</sub> Sensor, 4R+-

    Honeywell BW SR-D1-4R Replacement NO2 Sensor, 4R+
    Model: SR-D1-4R

    Sale Price $658.72 USD
    Regular Price $736.00 USD
    Availability 2 to 3 Weeks

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    Honeywell BW SR-DUMM-1S One Series Dummy Sensor-

    Honeywell BW SR-DUMM-1S One Series Dummy Sensor
    Model: SR-DUMM-1S

    Sale Price $42.96 USD
    Regular Price $48.00 USD
    Availability 2 to 3 Weeks

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    Honeywell BW SR-DUMM-4R 4R+ Dummy Sensor-

    Honeywell BW SR-DUMM-4R 4R+ Dummy Sensor
    Model: SR-DUMM-4R

    Sale Price $34.91 USD
    Regular Price $39.00 USD
    Availability 2 to 3 Weeks

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    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

    Sale Price $366.95 USD
    Regular Price $410.00 USD
    Availability 3 to 4 Weeks

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

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

    Sale Price $366.95 USD
    Regular Price $410.00 USD
    Availability 1 to 2 Weeks

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

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

    Sale Price $644.40 USD
    Regular Price $720.00 USD
    Availability 2 to 3 Weeks

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

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

    Sale Price $658.72 USD
    Regular Price $736.00 USD
    Availability 2 to 3 Weeks

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

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

    Sale Price $1,476.75 USD
    Regular Price $1650.00 USD
    Availability 1 to 2 Weeks

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    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

    Sale Price $658.72 USD
    Regular Price $736.00 USD
    Availability 2 to 3 Weeks

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    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

    Sale Price $644.40 USD
    Regular Price $720.00 USD
    Availability 5 to 6 Weeks

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    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

    Sale Price $373.22 USD
    Regular Price $417.00 USD
    Availability 2 in Stock

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    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

    Sale Price $416.18 USD
    Regular Price $465.00 USD
    Availability 2 to 3 Weeks

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    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

    Sale Price $416.18 USD
    Regular Price $465.00 USD
    Availability 2 to 3 Weeks

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

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

    Sale Price $1,661.12 USD
    Regular Price $1856.00 USD
    Availability 2 to 3 Weeks

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    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

    Sale Price $295.35 USD
    Regular Price $330.00 USD
    Availability 4 to 5 Weeks

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    Showing 41 to 60 of 107 products
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