Product Search

    SEARCH NOW FOR ALL YOUR RADWELL SOLUTIONS

    Radwell is here to supply you with all your plant floor needs.

    Sensors & Switches / CO1 Detector

    Radwell is not an authorized distributor, reseller or representative of the products featured on this website. All product names, trademarks, brands and logos used on this site are the property of their respective owners. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorization by any rights holder.

    Filter Results
    47 Results.
    HONEYWELL E3SCO

    HONEYWELL

    VULCAIN

    E3SCO

    SENSOR CARTRIDGE, CARBON MONOXIDE, FOR USE WITH ANALYTICS E3POINT TOXIC AND COMBUSTIBLE GAS MONITORS, (1309A0038)
    ✓ IN STOCK!
    $279.00 Buy Surplus As Low As $213.00
    $213.00
    DRAGER 6810258

    DRAGER

    6810258

    CARBON MONOXIDE SENSOR FOR XAM7000
    ✓ IN STOCK!
    $581.16 Buy Surplus As Low As $442.54
    $442.54
    Repair Yours $290.58
    MACURCO CM-E1

    MACURCO

    CM-E1

    CARBON MONOXIDE DETECTOR, 9-32 VDC, SPST ALARM RELAY, SPST TROUBLE RELAY, 85 DBA @ 10 FT BUZZER, WHITE, NOT DESIGNED FOR SMOKE / FIRE / OTHER GAS
    ✓ IN STOCK!
    $176.17 Buy Surplus As Low As $75.00
    $75.00
    MACURCO CX-6

    MACURCO

    CX-6

    GRAY HOUSING-CARBON MONOXIDE CO/NITROGEN DIOXIDE NO2 FIXED GAS DETECTOR & CONTROLLER
    $1,351.00 Buy Surplus As Low As $811.00
    $811.00
    MACURCO CM-12

    MACURCO

    CM-12

    CARBON MONOXIDE CO (LINE VOLTAGE) FIXED GAS DETECTOR CONTROLLER TRANSDUCER
    $719.00 Buy Surplus As Low As $432.00
    $432.00
    MACURCO CM-12 WHITE

    MACURCO

    CM-12 WHITE

    CARBON MONOXIDE CO (LINE VOLTAGE) FIXED GAS DETECTOR CONTROLLER TRANSDUCER W/ WHITE HOUSING
    $636.00 Buy Surplus As Low As $382.00
    $382.00
    HONEYWELL MCS-PTIR-IV

    HONEYWELL

    GAMEWELL-FCI

    MCS-PTIR-IV

    MULTI-CRITERIA DETECTOR WITH THREE SENSING ELEMENTS (PHOTO, THERMAL, IR) - VELOCITI/CLIP, IVORY COLOR
    $145.00 Buy Surplus As Low As $87.00
    $87.00
    MACURCO CM-6 WHITE

    MACURCO

    CM-6 WHITE

    WHITE HOUSING-CARBON MONOXIDE CO FIXED GAS DETECTOR & CONTROLLER
    $620.00 Buy Surplus As Low As $372.00
    $372.00
    VERIS GM1

    VERIS

    GM1

    CO MONITORING STA W/GWRXS SENS
    $872.00 Buy Surplus As Low As $524.00
    $524.00
    Repair Yours $435.00
    3M HD11

    3M

    HD11

    HYDROGEN FIXED GAS DETECTOR
    $395.00 Buy Surplus As Low As $237.00
    $237.00
    Repair Yours $200.00
    3M HD211RB

    3M

    HD211RB

    HYDROGEN FIXED GAS DETECTOR
    Buy Surplus As Low As $348.00
    $348.00
    Repair Yours $290.00
    INVENSYS 7605-531

    INVENSYS

    ROBERTSHAW

    7605-531

    CARBON MONOX.DECT. 115V
    $64.00 Buy Surplus As Low As $39.00
    $39.00
    INVENSYS 7610-511

    INVENSYS

    ROBERTSHAW

    7610-511

    CARBON MONOXIDE DETECTOR
    $106.00 Buy Surplus As Low As $64.00
    $64.00
    HONEYWELL 301WNO2

    HONEYWELL

    VULCAIN

    301WNO2

    NO2 WIRELESS DETECTOR, 0-10 PPM
    $1,557.00 Buy Surplus As Low As $934.00
    $934.00
    Repair Yours $776.00
    HONEYWELL VA201MQ1-CH4

    HONEYWELL

    VULCAIN

    VA201MQ1-CH4

    COMBUSTIBLEGASMONITORSTANDALON
    $499.00 Buy Surplus As Low As $299.00
    $299.00
    Repair Yours $250.00
    HONEYWELL GA24XT-M

    HONEYWELL

    BW TECHNOLOGIES

    GA24XT-M

    GASALERTCLIP EXTREME 2 DETECTORS, CARBON MONOXIDE (CO), LOW - 35 PPM / HIGH - 200 PPM
    $281.00 Buy Surplus As Low As $169.00
    $169.00
    Repair Yours $200.00
    HONEYWELL GA24XT-M30200

    HONEYWELL

    BW TECHNOLOGIES

    GA24XT-M30200

    GASALERTCLIP EXTREME 2 DETECTORS, CARBON MONOXIDE (CO), LOW - 30 PPM / HIGH - 200 PPM
    $281.00 Buy Surplus As Low As $169.00
    $169.00
    Repair Yours $200.00
    HONEYWELL GA24XT-M50200

    HONEYWELL

    BW TECHNOLOGIES

    GA24XT-M50200

    GASALERTCLIP EXTREME 2 DETECTORS, CARBON MONOXIDE (CO), LOW - 50 PPM / HIGH - 200 PPM
    $281.00 Buy Surplus As Low As $169.00
    $169.00
    Repair Yours $200.00
    HONEYWELL GA36XT-M

    HONEYWELL

    BW TECHNOLOGIES

    GA36XT-M

    GASALERTCLIP EXTREME 3 DETECTORS, CARBON MONOXIDE (CO), LOW - 35 PPM / HIGH - 200 PPM
    $343.00 Buy Surplus As Low As $206.00
    $206.00
    Repair Yours $200.00
    HONEYWELL GA36XT-M30200

    HONEYWELL

    BW TECHNOLOGIES

    GA36XT-M30200

    GASALERTCLIP EXTREME 3 DETECTORS, CARBON MONOXIDE (CO), LOW - 30 PPM / HIGH - 200 PPM
    $343.00 Buy Surplus As Low As $206.00
    $206.00
    Repair Yours $200.00
    HONEYWELL GA36XT-M50200

    HONEYWELL

    BW TECHNOLOGIES

    GA36XT-M50200

    GASALERTCLIP EXTREME 3 DETECTORS, CARBON MONOXIDE (CO), LOW - 50 PPM / HIGH - 200 PPM
    $343.00 Buy Surplus As Low As $206.00
    $206.00
    Repair Yours $200.00
    HONEYWELL GAXT-D-DL

    HONEYWELL

    BW TECHNOLOGIES

    GAXT-D-DL

    DISCONTINUED BY MANUFACTURER, GASALERT EXTREME DETECTORS, NITROGEN DIOXIDE (NO2) WITH YELLOW HOUSING, 0-99.9 PPM
    Buy Surplus As Low As $480.00
    $480.00
    HONEYWELL GAXT-M-DL-B

    HONEYWELL

    BW TECHNOLOGIES

    GAXT-M-DL-B

    GASALERT EXTREME DETECTORS, CARBON MONOXIDE (CO) WITH BLACK HOUSING, 0-1000 PPM
    $395.00 Buy Surplus As Low As $237.00
    $237.00
    Repair Yours $200.00
    HONEYWELL GAXT-N-DL

    HONEYWELL

    BW TECHNOLOGIES

    GAXT-N-DL

    GASALERT EXTREME DETECTORS, NITRIC OXIDE (NO) WITH YELLOW HOUSING, 0-250 PPM
    $582.00 Buy Surplus As Low As $349.00
    $349.00
    Repair Yours $290.00
    HONEYWELL GAXT-N-DL-B

    HONEYWELL

    BW TECHNOLOGIES

    GAXT-N-DL-B

    GASALERT EXTREME DETECTORS, NITRIC OXIDE (NO) WITH BLACK HOUSING, 0-250 PPM
    $582.00 Buy Surplus As Low As $349.00
    $349.00
    Repair Yours $290.00
    HONEYWELL SPXCDUSNCXM

    HONEYWELL

    GAMEWELL-FCI

    SPXCDUSNCXM

    XCD UL/C-UL 3/4IN NPT 316SS CO PPM MOD
    $1,868.00 Buy Surplus As Low As $1,121.00
    $1,121.00
    Repair Yours $931.00
    HONEYWELL G01-0101-000

    HONEYWELL

    G01-0101-000

    TOXIRAE 3 - CARBON MONOXIDE 0-500PPM (QTY 1)
    $222.60 Buy Surplus As Low As $133.29
    $133.29
    Repair Yours $200.00
    DRAGER 6810365

    DRAGER

    6810365

    DRAGER CARBON MONOXIDE SENSOR FOR MULTIWARN II PT NO. 681036
    $318.57 Buy Surplus As Low As $191.94
    $191.94
    Repair Yours $200.00
    3M GT11A

    3M

    GT11A

    GAS DETECTOR; NO. OF SENSORS:1; FOR USE WITH:DVP-120 OR HVAC/BUILDING AUTOMATION SYSTEMS; FEATURES:DUAL LINEAR OUTPUT TRANSDUCER, 4-20MAOUTPUT, 24 VAC
    $748.00 Buy Surplus As Low As $449.00
    $449.00
    Repair Yours $373.00
    3M ND1

    3M

    ND1

    NITROGEN DIOXIDE FIXED GAS DETECTOR
    $1,350.00 Buy Surplus As Low As $810.00
    $810.00
    Repair Yours $673.00
    3M ND1FCK

    3M

    ND1FCK

    GAS DETECTOR; GAS DETECTOR TYPE:SINGLE GAS; NO. OF SENSORS:1 ;ROHS COM
    $914.00 Buy Surplus As Low As $548.00
    $548.00
    Repair Yours $456.00
    HONEYWELL GA24XT-H

    HONEYWELL

    BW TECHNOLOGIES

    GA24XT-H

    GASALERTCLIP EXTREME 2 DETECTORS, HYDROGEN SULFIDE (H2S), LOW - 10 PPM / HIGH - 15 PPM
    $297.00 Buy Surplus As Low As $179.00
    $179.00
    Repair Yours $200.00
    HONEYWELL GAXT-C-DL-B

    HONEYWELL

    BW TECHNOLOGIES

    GAXT-C-DL-B

    GASALERT EXTREME DETECTORS, CHLORINE (CL2) WITH BLACK HOUSING, 0-50.0 PPM
    $582.00 Buy Surplus As Low As $349.00
    $349.00
    Repair Yours $290.00
    HONEYWELL GAXT-M2-DL

    HONEYWELL

    BW TECHNOLOGIES

    GAXT-M2-DL

    GASALERT EXTREME DETECTORS, CARBON MONOXIDE (CO) H2 RESISTANT WITH YELLOW HOUSING, 0-1000 PPM
    $582.00 Buy Surplus As Low As $349.00
    $349.00
    Repair Yours $290.00
    HONEYWELL GAXT-P-DL-B

    HONEYWELL

    BW TECHNOLOGIES

    GAXT-P-DL-B

    GASALERT EXTREME DETECTORS, PHOSPHINE (PH3) WITH BLACK HOUSING, 0-5.0 PPM
    $582.00 Buy Surplus As Low As $349.00
    $349.00
    Repair Yours $290.00
    HONEYWELL GAXT-V-DL-B

    HONEYWELL

    BW TECHNOLOGIES

    GAXT-V-DL-B

    GASALERT EXTREME DETECTORS, CHLORINE DIOXIDE (CLO2) WITH BLACK HOUSING, 0-1 PPM
    $582.00 Buy Surplus As Low As $349.00
    $349.00
    Repair Yours $290.00
    HONEYWELL SPXCDUSNCX

    HONEYWELL

    GAMEWELL-FCI

    SPXCDUSNCX

    UL CSA APPROVED SP XCD CARBON MONOXIDE
    $1,713.00 Buy Surplus As Low As $1,028.00
    $1,028.00
    Repair Yours $853.00
    HONEYWELL SPXCDUSNNX

    HONEYWELL

    GAMEWELL-FCI

    SPXCDUSNNX

    XCD UL/C-UL 3/4IN NPT LM25 NO2 10-50PPM
    $1,713.00 Buy Surplus As Low As $1,028.00
    $1,028.00
    Repair Yours $853.00
    HONEYWELL M-512441

    HONEYWELL

    GAMEWELL-FCI

    M-512441

    S301WCO-12-CO REPLACEMENT CARTRIDGE PACK OF 12 UNITS FOR VA301W
    $4,722.00 Buy Surplus As Low As $2,833.00
    $2,833.00
    Repair Yours $2,352.00
    HONEYWELL SPXCDALMCX

    HONEYWELL

    GAMEWELL-FCI

    SPXCDALMCX

    ATX/IECEX&AP XCD CO 0-500PPM100TO1000PPM
    $1,401.00 Buy Surplus As Low As $841.00
    $841.00
    Repair Yours $699.00
    HONEYWELL 10171

    HONEYWELL

    VULCAIN

    10171

    CARBONMONOXIDECELL 0-1000PPM
    $644.00 Buy Surplus As Low As $387.00
    $387.00
    Repair Yours $321.00
    HONEYWELL 10172

    HONEYWELL

    VULCAIN

    10172

    CHLORINESMARTCELL 0-200PPM
    $644.00 Buy Surplus As Low As $387.00
    $387.00
    Repair Yours $321.00
    DET TRONICS 00716-005

    DET TRONICS

    00716-005

    PIRECLA1B1A GAS DETECTOR
    $3,816.00 Buy Surplus As Low As $2,290.00
    $2,290.00
    Repair Yours $1,908.00
    WATTS 90617

    WATTS

    TEKMAR

    90617

    GAS DETECTOR SENSORS
    $113.30 Buy Surplus As Low As $67.98
    $67.98
    WATTS 90628

    WATTS

    TEKMAR

    90628

    GAS DETECTOR SENSORS
    $113.30 Buy Surplus As Low As $67.98
    $67.98
    GASBOSS 100-D

    GASBOSS

    100-D

    METHANE SENSOR
    $2,862.00 Buy Surplus As Low As $1,718.00
    $1,718.00
    Repair Yours $1,431.00
    DETCON 924-015400-100

    DETCON

    924-015400-100

    GAS MONITORING SENSOR
    Call For Availability
    1