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    Sensors & Switches / CO2 Sensor

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    HONEYWELL CO1224T

    HONEYWELL

    GAMEWELL-FCI

    CO1224T

    CONVENTIONAL CARBON MONOXIDE DETECTOR, 12/24 VDC, WITH SOUNDER AND TROUBLE RELAY WITH TEST FUNCTION
    $108.00 Buy Surplus As Low As $65.00
    $65.00
    HONEYWELL E3SRMCO

    HONEYWELL

    VULCAIN

    E3SRMCO

    E3POINT REMOTE SENSOR, CARBON MONOXIDE (CO), OPERATING TEMPERATURES: -20 TO 50C (-4 TO 122F)
    $517.00 Buy Surplus As Low As $311.00
    $311.00
    HONEYWELL E3SRMNO2

    HONEYWELL

    VULCAIN

    E3SRMNO2

    NO2, REMOTE SENSOR, -4/122F
    ✓ IN STOCK!
    $504.00 Buy Surplus As Low As $303.00
    $303.00
    HONEYWELL CO1224T

    HONEYWELL

    SYSTEM SENSOR

    CO1224T

    CARBON MONOXIDE DETECTOR, W/TEST, 4 WIRE, 12-24 V DC, 0.5 AMP, 20 MA IN STANDBY, 40 MA IN ALARM
    $146.00 Buy Surplus As Low As $88.00
    $88.00
    HONEYWELL CO1224TR

    HONEYWELL

    GAMEWELL-FCI

    CO1224TR

    CONVENTIONAL CARBON MONOXIDE DETECTOR, 12/24 VDC, WITH SOUNDER AND TROUBLE RELAY WITH TEST FUNCTION
    $159.00 Buy Surplus As Low As $96.00
    $96.00
    Repair Yours Contact Us
    HONEYWELL 90DM4DTNETCRD2000

    HONEYWELL

    VULCAIN

    90DM4DTNETCRD2000

    CO2 GASMONITOR DUCT MOUNT
    $488.00 Buy Surplus As Low As $293.00
    $293.00
    Repair Yours $244.00
    HONEYWELL 90DM4DTNETCRD50000

    HONEYWELL

    VULCAIN

    90DM4DTNETCRD50000

    CO2 GASMONITOR DUCT MOUNT
    $167.00 Buy Surplus As Low As $100.00
    $100.00
    Repair Yours Contact Us
    HONEYWELL 90DM4SMNETCRD2000

    HONEYWELL

    VULCAIN

    90DM4SMNETCRD2000

    CO2 GASMONITOR 2000 PPM
    $374.00 Buy Surplus As Low As $225.00
    $225.00
    Repair Yours $200.00
    HONEYWELL IAQ-WAC-TRH

    HONEYWELL

    VULCAIN

    IAQ-WAC-TRH

    DISCONTINUED BY MANUFACTURER, CO2 MONITOR, ANALOG, TEMP & RH
    $312.00 Buy Surplus As Low As $187.00
    $187.00
    Repair Yours $200.00
    HONEYWELL IAQ-WAC-TRH-D

    HONEYWELL

    VULCAIN

    IAQ-WAC-TRH-D

    CO2 MONITOR, TEMP & RH DISPLAY
    $405.00 Buy Surplus As Low As $243.00
    $243.00
    Repair Yours $203.00
    HONEYWELL IAQ-WNC-TRH-D

    HONEYWELL

    VULCAIN

    IAQ-WNC-TRH-D

    CO2 MONITOR, TEMP & RH DISPLAY
    $467.00 Buy Surplus As Low As $281.00
    $281.00
    Repair Yours $234.00
    HONEYWELL IAQ-WNC-TRH-R-D

    HONEYWELL

    IAQ-WNC-TRH-R-D

    CO2 MONITOR, TEMP & RH RLY DIS
    $467.00 Buy Surplus As Low As $281.00
    $281.00
    Repair Yours $234.00
    HONEYWELL M5IR-XWB0-R-D-D-B-N-00

    HONEYWELL

    BW TECHNOLOGIES

    M5IR-XWB0-R-D-D-B-N-00

    GASALERTMICRO 5 IR DETECTOR, CO2 (IR), % LEL, O2 - LITHIUM POLYMER BATTERY - BLACK HOUSING
    $2,491.00 Buy Surplus As Low As $1,495.00
    $1,495.00
    Repair Yours $1,242.00
    HONEYWELL M5IR-XWB0-R-D-D-Y-N-00

    HONEYWELL

    BW TECHNOLOGIES

    M5IR-XWB0-R-D-D-Y-N-00

    GASALERTMICRO 5 IR DETECTOR, CO2 (IR), % LEL, O2 - LITHIUM POLYMER BATTERY - YELLOW HOUSING
    $2,491.00 Buy Surplus As Low As $1,495.00
    $1,495.00
    Repair Yours $1,242.00
    HONEYWELL M5IR-XWBH-R-P-D-B-N-00

    HONEYWELL

    BW TECHNOLOGIES

    M5IR-XWBH-R-P-D-B-N-00

    GASALERTMICRO 5 IR DETECTOR, CO2 (IR), % LEL, O2, H2S - LITHIUM POLYMER BATTERY AND PUMP - BLACK HOUSING
    $2,906.00 Buy Surplus As Low As $1,744.00
    $1,744.00
    Repair Yours $1,448.00
    HONEYWELL M5IR-XWBH-R-P-D-Y-N-00

    HONEYWELL

    BW TECHNOLOGIES

    M5IR-XWBH-R-P-D-Y-N-00

    GASALERTMICRO 5 IR DETECTOR, CO2 (IR), % LEL, O2, H2S - LITHIUM POLYMER BATTERY AND PUMP - YELLOW HOUSING
    $2,906.00 Buy Surplus As Low As $1,744.00
    $1,744.00
    Repair Yours $1,448.00
    HONEYWELL M5IR-XWBY-R-D-D-B-N-00

    HONEYWELL

    BW TECHNOLOGIES

    M5IR-XWBY-R-D-D-B-N-00

    GASALERTMICRO 5 IR DETECTOR, CO2 (IR), % LEL, O2, H2S, CO - LITHIUM POLYMER BATTERY - BLACK HOUSING
    $2,802.00 Buy Surplus As Low As $1,682.00
    $1,682.00
    Repair Yours $1,396.00
    HONEYWELL SPXCDUSNB1M

    HONEYWELL

    GAMEWELL-FCI

    SPXCDUSNB1M

    XCD UL/C-UL 3/4IN NPT 316SS IRCO2 VV MOD
    $2,024.00 Buy Surplus As Low As $1,215.00
    $1,215.00
    Repair Yours $1,009.00
    HONEYWELL M-509608

    HONEYWELL

    GAMEWELL-FCI

    M-509608

    90DM4SM-NETCR-D-50000-CO2 WALL MOUNT MONITOR, NETWORK, 4-20MA, RELAY, DISPLAY, 0-50,000 PPM
    $602.00 Buy Surplus As Low As $362.00
    $362.00
    Repair Yours $300.00
    HONEYWELL M-510275

    HONEYWELL

    GAMEWELL-FCI

    M-510275

    90DM4DT-NETCR-D-2000-CO2 DUCT TYPE MONITOR, NETWORK, 4-20MA, RELAY, DISPLAY, 0-2,000 PPM
    $665.00 Buy Surplus As Low As $399.00
    $399.00
    Repair Yours $332.00
    HONEYWELL M-512042

    HONEYWELL

    GAMEWELL-FCI

    M-512042

    IAQPT-SM-A-D-CO2 MONITOR WITH 4-20MA OUTPUT & DISPLAY
    $467.00 Buy Surplus As Low As $281.00
    $281.00
    Repair Yours $234.00
    HONEYWELL M-512051

    HONEYWELL

    GAMEWELL-FCI

    M-512051

    IAQPT-SM-M-D-CO2 MONITOR WITH MODBUS AND DISPLAY
    $561.00 Buy Surplus As Low As $337.00
    $337.00
    Repair Yours $280.00
    HONEYWELL M-512061

    HONEYWELL

    GAMEWELL-FCI

    M-512061

    IAQPT-DT-L-D-CO2 MONITOR WITH LON AND DISPLAY
    $768.00 Buy Surplus As Low As $461.00
    $461.00
    Repair Yours $383.00
    HONEYWELL SPXCDALMB1

    HONEYWELL

    GAMEWELL-FCI

    SPXCDALMB1

    XCD ATEX/IECEX/AP CO2 IR 0-2%VOL LM25
    $1,972.00 Buy Surplus As Low As $1,183.00
    $1,183.00
    Repair Yours $983.00
    HONEYWELL SPXCDALMB1M

    HONEYWELL

    GAMEWELL-FCI

    SPXCDALMB1M

    XCD CO2 IR 0-2%VOL LM25 MODBUS
    $2,180.00 Buy Surplus As Low As $1,308.00
    $1,308.00
    Repair Yours $1,086.00
    HONEYWELL SPXCDALMG1M

    HONEYWELL

    SPXCDALMG1M

    XCD H2 0-1000PPM LM25 MODBUS
    $1,609.00 Buy Surplus As Low As $966.00
    $966.00
    Repair Yours $802.00
    HONEYWELL 90DM4SMNETCRD50000

    HONEYWELL

    VULCAIN

    90DM4SMNETCRD50000

    CO2 GASMONITOR SURFACE MNT
    Buy Surplus As Low As $281.00
    $281.00
    Repair Yours $234.00
    HONEYWELL IAQPT-SM-A-TRH

    HONEYWELL

    VULCAIN

    IAQPT-SM-A-TRH

    DISCONTINUED BY MANUFACTURER, CO2 TEMP&HUMIDITYMONITOR4-20MA
    Buy Surplus As Low As $111.00
    $111.00
    Repair Yours Contact Us
    HONEYWELL IAQ-WAC

    HONEYWELL

    VULCAIN

    IAQ-WAC

    CO2 MONITOR, ANALOG
    $270.00 Buy Surplus As Low As $162.00
    $162.00
    Repair Yours $200.00
    HONEYWELL IAQ-WAC-TRH-R

    HONEYWELL

    IAQ-WAC-TRH-R

    CO2 MONITOR, TEMP & RH RELAY
    $333.00 Buy Surplus As Low As $200.00
    $200.00
    Repair Yours $200.00
    HONEYWELL IAQ-WNC-D

    HONEYWELL

    VULCAIN

    IAQ-WNC-D

    CO2 MONITOR, NETWORK, DISPLAY
    $405.00 Buy Surplus As Low As $243.00
    $243.00
    Repair Yours $203.00
    HONEYWELL GAXT-S-DL-B

    HONEYWELL

    BW TECHNOLOGIES

    GAXT-S-DL-B

    GASALERT EXTREME DETECTORS, SULFUR DIOXIDE (SO2) WITH BLACK HOUSING, 0-100 PPM
    $582.00 Buy Surplus As Low As $349.00
    $349.00
    Repair Yours $290.00
    HONEYWELL M5IR-00B0-R-D-D-B-N-00

    HONEYWELL

    BW TECHNOLOGIES

    M5IR-00B0-R-D-D-B-N-00

    GASALERTMICRO 5 IR DETECTOR, CO2 (IR) - LITHIUM POLYMER BATTERY - BLACK HOUSING
    $2,076.00 Buy Surplus As Low As $1,246.00
    $1,246.00
    Repair Yours $1,034.00
    HONEYWELL M5IR-00B0-R-D-D-Y-N-00

    HONEYWELL

    BW TECHNOLOGIES

    M5IR-00B0-R-D-D-Y-N-00

    GASALERTMICRO 5 IR DETECTOR, CO2 (IR) - LITHIUM POLYMER BATTERY - YELLOW HOUSING
    $2,076.00 Buy Surplus As Low As $1,246.00
    $1,246.00
    Repair Yours $1,034.00
    HONEYWELL M5IR-00B0-R-P-D-B-N-00

    HONEYWELL

    BW TECHNOLOGIES

    M5IR-00B0-R-P-D-B-N-00

    GASALERTMICRO 5 IR DETECTOR, CO2 (IR) - LITHIUM POLYMER BATTERY AND PUMP - BLACK HOUSING
    $2,232.00 Buy Surplus As Low As $1,339.00
    $1,339.00
    Repair Yours $1,112.00
    HONEYWELL M5IR-XWB0-R-P-D-B-N-00

    HONEYWELL

    BW TECHNOLOGIES

    M5IR-XWB0-R-P-D-B-N-00

    GASALERTMICRO 5 IR DETECTOR, CO2 (IR), % LEL, O2 - LITHIUM POLYMER BATTERY AND PUMP - BLACK HOUSING
    $2,647.00 Buy Surplus As Low As $1,588.00
    $1,588.00
    Repair Yours $1,318.00
    HONEYWELL M5IR-XWBH-R-D-D-B-N-00

    HONEYWELL

    BW TECHNOLOGIES

    M5IR-XWBH-R-D-D-B-N-00

    GASALERTMICRO 5 IR DETECTOR, CO2 (IR), % LEL, O2, H2S - LITHIUM POLYMER BATTERY - BLACK HOUSING
    $2,750.00 Buy Surplus As Low As $1,650.00
    $1,650.00
    Repair Yours $1,370.00
    HONEYWELL M5IR-XWBH-R-D-D-Y-N-00

    HONEYWELL

    BW TECHNOLOGIES

    M5IR-XWBH-R-D-D-Y-N-00

    GASALERTMICRO 5 IR DETECTOR, CO2 (IR), % LEL, O2, H2S - LITHIUM POLYMER BATTERY - YELLOW HOUSING
    $2,750.00 Buy Surplus As Low As $1,650.00
    $1,650.00
    Repair Yours $1,370.00
    HONEYWELL M5IR-XWBY-R-P-D-B-N-00

    HONEYWELL

    BW TECHNOLOGIES

    M5IR-XWBY-R-P-D-B-N-00

    GASALERTMICRO 5 IR DETECTOR, CO2 (IR), % LEL, O2, H2S, CO - LITHIUM POLYMER BATTERY AND PUMP - BLACK HOUSING
    $2,958.00 Buy Surplus As Low As $1,775.00
    $1,775.00
    Repair Yours $1,474.00
    HONEYWELL M5IR-XWBY-R-P-D-Y-N-00

    HONEYWELL

    BW TECHNOLOGIES

    M5IR-XWBY-R-P-D-Y-N-00

    GASALERTMICRO 5 IR DETECTOR, CO2 (IR), % LEL, O2, H2S, CO - LITHIUM POLYMER BATTERY AND PUMP - YELLOW HOUSING
    $2,958.00 Buy Surplus As Low As $1,775.00
    $1,775.00
    Repair Yours $1,474.00
    HONEYWELL M-509590

    HONEYWELL

    GAMEWELL-FCI

    M-509590

    90DM4SM-NETCR-D-2000-CO2 WALL MOUNT MONITOR, NETWORK, 4-20MA, RELAY, DISPLAY, 0-2,000 PPM
    $602.00 Buy Surplus As Low As $362.00
    $362.00
    Repair Yours $300.00
    HONEYWELL M-512045

    HONEYWELL

    GAMEWELL-FCI

    M-512045

    IAQPT-SM-B-D-CO2 MONITOR WITH BACNET MS/TP AND DISPLAY
    $561.00 Buy Surplus As Low As $337.00
    $337.00
    Repair Yours $280.00
    HONEYWELL M-512049

    HONEYWELL

    GAMEWELL-FCI

    M-512049

    IAQPT-SM-L-D-CO2 MONITOR WITH LON AND DISPLAY
    $685.00 Buy Surplus As Low As $411.00
    $411.00
    Repair Yours $342.00
    HONEYWELL M-512057

    HONEYWELL

    GAMEWELL-FCI

    M-512057

    IAQPT-DT-B-D-CO2 MONITOR WITH BACNET MS/TP AND DISPLAY
    $644.00 Buy Surplus As Low As $387.00
    $387.00
    Repair Yours $321.00
    HONEYWELL SPXCDASMCXM

    HONEYWELL

    GAMEWELL-FCI

    SPXCDASMCXM

    XCD M20 316SS CO PPM MODBUS
    $1,868.00 Buy Surplus As Low As $1,121.00
    $1,121.00
    Repair Yours $931.00
    HONEYWELL SPXCDASMG1M

    HONEYWELL

    GAMEWELL-FCI

    SPXCDASMG1M

    XCD M20 316SS H2 PPM MODBUS
    $1,868.00 Buy Surplus As Low As $1,121.00
    $1,121.00
    Repair Yours $931.00
    HONEYWELL SPXCDASMB1M

    HONEYWELL

    GAMEWELL-FCI

    SPXCDASMB1M

    XCD M20 316SS IR CO2 0-2% VOL MODBUS
    $2,024.00 Buy Surplus As Low As $1,215.00
    $1,215.00
    Repair Yours $1,009.00
    HONEYWELL 07866D0222000107

    HONEYWELL

    07866D0222000107

    DIGITAL GAS ANALYZER
    $14,840.00 Buy Surplus As Low As $8,904.00
    $8,904.00
    Repair Yours $7,420.00
    HONEYWELL M-512094

    HONEYWELL

    VULCAIN

    M-512094

    SENSOR, CARBON DIOXIDE, 0-30,000 PPM, ATMOS, INFRARED, (IR-F9-CO2-3%-ATMOS-ST)
    $4,374.00 Buy Surplus As Low As $2,625.00
    $2,625.00
    HONEYWELL MIDAS-E-HAL

    HONEYWELL

    VULCAIN

    MIDAS-E-HAL

    GAS DETECTOR SENSOR CARTRIDGE, FOR CHLORINE (CL2), FLUORINE (F2)
    $671.00 Buy Surplus As Low As $403.00
    $403.00
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