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    Sensors & Switches / CO2 Sensor

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    Results 501-550 of 876.
    HONEYWELL M-511276

    HONEYWELL

    NOTIFIER CO

    M-511276

    AMMONIA (NH3), 0/100 PPM, LCD, NEMA 1 ENCLOSURE
    $2,515.00 Buy Surplus As Low As $1,509.00
    $1,509.00
    Repair Yours $1,253.00
    HONEYWELL M-509332

    HONEYWELL

    NOTIFIER CO

    M-509332

    AMMONIA (NH3), 0/100 PPM, ATMOS, NEMA 1 ENCLOSURE
    $2,767.00 Buy Surplus As Low As $1,661.00
    $1,661.00
    Repair Yours $1,379.00
    HONEYWELL M-509320

    HONEYWELL

    NOTIFIER CO

    M-509320

    AMMONIA (NH3), 0/100 PPM, NEMA 1 ENCLOSURE
    $2,275.00 Buy Surplus As Low As $1,365.00
    $1,365.00
    Repair Yours $1,133.00
    HONEYWELL ECO-D-B-41

    HONEYWELL

    NOTIFIER CO

    ECO-D-B-41

    SINGLE GAS, CARBON MONOXIDE (CO) 0-500 PPM
    $4,326.00 Buy Surplus As Low As $2,596.00
    $2,596.00
    Repair Yours $2,155.00
    BIOSYSTEMS INC 54-26-0101

    BIOSYSTEMS INC

    54-26-0101

    CONTINUOUS SAMPLE PUMP FOR PHD LITE
    $602.00 Buy Surplus As Low As $362.00
    $362.00
    Repair Yours $300.00
    DWYER CMT-WN-D

    DWYER

    CMT-WN-D

    SERIES CMT CARBON MONOXIDE TRANSMITTER
    $411.00 Buy New $411.00
    $247.00
    Repair Yours $206.00
    DWYER CMT-WN

    DWYER

    CMT-WN

    SERIES CMT CARBON MONOXIDE TRANSMITTER
    $351.00 Buy New $351.00
    $211.00
    Repair Yours $200.00
    HONEYWELL CDS2000A1000

    HONEYWELL

    CDS2000A1000

    CO2 SENSOR
    $255.00 Buy Surplus As Low As $153.00
    $153.00
    Repair Yours $200.00
    HONEYWELL C7242A-1022

    HONEYWELL

    C7242A-1022

    CO2 MONITOR 0-2000PPM
    $371.00 Buy Surplus As Low As $223.00
    $223.00
    Repair Yours $200.00
    HONEYWELL ECO-D-B-49

    HONEYWELL

    GAMEWELL-FCI

    ECO-D-B-49

    CARBON DIOXIDE (CO2) 0-5% VOL
    $7,020.00 Buy Surplus As Low As $4,212.00
    $4,212.00
    Repair Yours $3,496.00
    DANAHER CONTROLS 9184SC

    DANAHER CONTROLS

    HACH

    9184SC

    HYPOCHLOROUS ACID CHLORINE AMPEROMETRIC SENSOR
    $3,339.00 Buy Surplus As Low As $2,004.00
    $2,004.00
    Repair Yours $1,696.00
    SIEMENS C79451-A3468-B537

    SIEMENS

    C79451-A3468-B537

    EMPFAENGERKAMMER, C2H4
    $1,166.00 Buy Surplus As Low As $700.00
    $700.00
    SIEMENS C79451-A3468-B536

    SIEMENS

    C79451-A3468-B536

    EMPFAENGERKAMMER, CO2
    $933.00 Buy Surplus As Low As $560.00
    $560.00
    DWYER CDT-2W4B-LCD

    DWYER

    CDT-2W4B-LCD

    CDT-2W4B-LCD CO2 XMTR 2000PPM
    $252.00 Buy New $252.00
    $152.00
    Repair Yours $200.00
    DWYER CDT-2W4A-LCD

    DWYER

    CDT-2W4A-LCD

    CDT-2W4A-LCD CO2 XMTR 2000PPM
    $252.00 Buy New $252.00
    $152.00
    Repair Yours $200.00
    DWYER CDT-2W4A

    DWYER

    CDT-2W4A

    CDT-2W4A CO2 XMTR 2000PPM CURV
    $211.00 Buy New $211.00
    $127.00
    Repair Yours $200.00
    BIOSYSTEMS INC 54-45-01

    BIOSYSTEMS INC

    54-45-01

    TOXIPRO CO MONITOR
    $312.00 Buy Surplus As Low As $187.00
    $187.00
    Repair Yours $200.00
    DANFOSS 148H5110

    DANFOSS

    148H5110

    GAS DETECTOR TYPE-GDHF 12-24VAC 2.21K
    Buy Surplus As Low As $168.00
    $168.00
    Repair Yours $200.00
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