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    Sensors & Switches / CO2 Sensor

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    Results 601-650 of 876.
    SIEMENS QLS60

    SIEMENS

    SIEMENS INDUSTRY

    QLS60

    SOLAR IMPACT SENSOR (0-10V / 4-20MA)
    $636.00 Buy New $636.00
    $382.00
    SIEMENS QPA2284.EWSC

    SIEMENS

    SIEMENS INDUSTRY

    QPA2284.EWSC

    RM CO2+HUMIDITY+TEMP SENSOR, NO HMI, SIEMENS LOGO, TOOL PORT, TEC CONTROLLER
    $708.00 Buy New $708.00
    $425.00
    SIEMENS QPA2284.FWNC

    SIEMENS

    SIEMENS INDUSTRY

    QPA2284.FWNC

    CO2 ROMM SENSOR, CO2+TE+RH, TEC/RJ11, HMI, NO LOGO
    $840.00 Buy New $840.00
    $504.00
    CARLO GAVAZZI CGESCO2D2VLN

    CARLO GAVAZZI

    CGESCO2D2VLN

    CO2 OUTPUT 0-10V 2000PPM PROBE 200MM
    $1,257.00 Buy New $1,257.00
    $755.00
    CARLO GAVAZZI CGESCO2D5ALN

    CARLO GAVAZZI

    CGESCO2D5ALN

    CO2 OUTPUT 4-20MA 5000PPM PROBE 200MM
    $1,376.00 Buy New $1,376.00
    $826.00
    CARLO GAVAZZI CGESCO2D5VLN

    CARLO GAVAZZI

    CGESCO2D5VLN

    CO2 OUTPUT 0-10V 5000PPM PROBE 200MM
    $1,376.00 Buy New $1,376.00
    $826.00
    CARLO GAVAZZI OPTOUSB1

    CARLO GAVAZZI

    OPTOUSB1

    OPTOUSB1 ANSI TYPE 2 OPTICAL PROBE
    $2,912.00 Buy New $2,912.00
    $1,748.00
    CARLO GAVAZZI CGESCO2D2ALN

    CARLO GAVAZZI

    CGESCO2D2ALN

    CO2 OUTPUT 4-20MA 2000PPM PROBE 200MM
    $1,257.00 Buy New $1,257.00
    $755.00
    FLOWTECH 700439

    FLOWTECH

    700439

    CARBON MONOXIDE GAS DETECTOR
    $84.00 Buy Surplus As Low As $42.00
    $42.00
    VERIS CWLSXTCX3A

    VERIS

    CWLSXTCX3A

    CO2 WALL MOUNT LCD DISPLAY
    $395.00 Buy Surplus As Low As $237.00
    $237.00
    Repair Yours $200.00
    HANSEN TECHNOLOGIES HEC4N1K

    HANSEN TECHNOLOGIES

    HEC4N1K

    AMMONIA SENSORS, ELECTROCHEMICAL, RANGE RPM 1000, STANDARD , TO 0ºF(17ºC)
    $1,068.00 Buy New $1,068.00
    $641.00
    Repair Yours $533.00
    JOHNSON CONTROLS CWLSHTA3

    JOHNSON CONTROLS

    CWLSHTA3

    SENSOR
    $1,100.00 Buy Surplus As Low As $550.00
    $550.00
    Repair Yours $523.00
    MSA A-ULTX-SENS-35-6-0

    MSA

    A-ULTX-SENS-35-6-0

    GAS SENSOR, ULTIMA X SERIES, 0-0.5 PERCENT, CARBON DIOXIDE, STAINLESS STEEL
    $1,354.00 Buy Surplus As Low As $814.00
    $814.00
    Repair Yours $558.00
    HONEYWELL IDP-FIRE-CO

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    IDP-FIRE-CO

    ADDRESSABLE FIRE & CO COMBINATION DETECTOR
    $271.00 Buy Surplus As Low As $163.00
    $163.00
    Repair Yours $200.00
    DOVER CORPORATION 7031

    DOVER CORPORATION

    7031

    CARBON DIOXIDE LASER CODER W/9M CABLE
    Buy Surplus As Low As $5,610.00
    $5,610.00
    Repair Yours $4,700.00
    DRAGER 4543227

    DRAGER

    4543227

    GAS DETECTOR POLYTRON 2XP-EX W/ IR DRAGER SENSOR
    Buy Surplus As Low As $451.00
    $451.00
    Repair Yours $428.00
    FANUC M26

    FANUC

    PANAMETRICS

    M26

    PROBE MOISTURE SENSOR
    $1,431.00 Buy Surplus As Low As $716.00
    $716.00
    Repair Yours $680.00
    GENERIC TCG121SVLPAANN

    GENERIC

    TCG121SVLPAANN

    LCD
    $371.00 Buy Surplus As Low As $245.00
    $245.00
    HONEYWELL 1508A1003

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    1508A1003

    IAQPOINT CARBON DIOXIDE (CO2) MONITOR, WALL MOUNT, ANALOG, RELAY
    $373.00 Buy Surplus As Low As $224.00
    $224.00
    Repair Yours $200.00
    HONEYWELL 1508A1005

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    1508A1005

    IAQPOINT CARBON DIOXIDE (CO2) MONITOR, WALL MOUNT, ANALOG, TEMP AND RH
    $438.00 Buy Surplus As Low As $263.00
    $263.00
    Repair Yours $219.00
    HONEYWELL 1508A1013

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    1508A1013

    IAQPOINT CARBON DIOXIDE (CO2) MONITOR, WALL MOUNT, ANALOG, TEMP AND RH, DISPLAY
    $562.00 Buy Surplus As Low As $338.00
    $338.00
    Repair Yours $281.00
    HONEYWELL 1508A1019

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    1508A1019

    IAQPOINT CARBON DIOXIDE (CO2) MONITOR, WALL MOUNT, NETWORK, RELAY, DISPLAY
    $578.00 Buy Surplus As Low As $347.00
    $347.00
    Repair Yours $289.00
    HONEYWELL 1508A1021

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    1508A1021

    IAQPOINT CARBON DIOXIDE (CO2) MONITOR, WALL MOUNT, NETWORK, TEMP AND RH, DISPLAY
    $645.00 Buy Surplus As Low As $387.00
    $387.00
    Repair Yours $322.00
    HONEYWELL 1508A1027

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    1508A1027

    IAQPOINT CARBON DIOXIDE (CO2) MONITOR, WALL MOUNT, LON, RELAY, DISPLAY
    $660.00 Buy Surplus As Low As $396.00
    $396.00
    Repair Yours $329.00
    HONEYWELL 1508A1029

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    1508A1029

    IAQPOINT CARBON DIOXIDE (CO2) MONITOR, WALL MOUNT, LON, TEMP AND RH, DISPLAY
    $727.00 Buy Surplus As Low As $437.00
    $437.00
    Repair Yours $363.00
    HONEYWELL 1508A2003

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    1508A2003

    IAQPOINT CARBON DIOXIDE (CO2) MONITOR, DUCT MOUNT, ANALOG, RELAY
    $480.00 Buy Surplus As Low As $288.00
    $288.00
    Repair Yours $240.00
    HONEYWELL 1508A2005

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    1508A2005

    IAQPOINT CARBON DIOXIDE (CO2) MONITOR, DUCT MOUNT, ANALOG, TEMP AND RH
    $545.00 Buy Surplus As Low As $327.00
    $327.00
    Repair Yours $272.00
    HONEYWELL 1508A2007

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    1508A2007

    IAQPOINT CARBON DIOXIDE (CO2) MONITOR, DUCT MOUNT, ANALOG, TEMP AND RH, RELAY
    $562.00 Buy Surplus As Low As $338.00
    $338.00
    Repair Yours $281.00
    HONEYWELL 1508A2013

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    1508A2013

    IAQPOINT CARBON DIOXIDE (CO2) MONITOR, DUCT MOUNT, ANALOG, TEMP AND RH, DISPLAY
    $670.00 Buy Surplus As Low As $402.00
    $402.00
    Repair Yours $334.00
    HONEYWELL 1508A2015

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    1508A2015

    IAQPOINT CARBON DIOXIDE (CO2) MONITOR, DUCT MOUNT, ANALOG, TEMP AND RH, RELAY, DISPLAY
    $686.00 Buy Surplus As Low As $412.00
    $412.00
    Repair Yours $342.00
    HONEYWELL 1508A2021

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    1508A2021

    IAQPOINT CARBON DIOXIDE (CO2) MONITOR, DUCT MOUNT, NETWORK, TEMP AND RH, DISPLAY
    $752.00 Buy Surplus As Low As $452.00
    $452.00
    Repair Yours $376.00
    HONEYWELL 1508A2023

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    1508A2023

    IAQPOINT CARBON DIOXIDE (CO2) MONITOR, DUCT MOUNT, NETWORK, TEMP AND RH, RELAY, DISPLAY
    $768.00 Buy Surplus As Low As $461.00
    $461.00
    Repair Yours $383.00
    HONEYWELL 1508A2029

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    1508A2029

    IAQPOINT CARBON DIOXIDE (CO2) MONITOR, DUCT MOUNT, LON, TEMP AND RH, DISPLAY
    $835.00 Buy Surplus As Low As $501.00
    $501.00
    Repair Yours $416.00
    HONEYWELL 1508A2031

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    1508A2031

    IAQPOINT CARBON DIOXIDE (CO2) MONITOR, DUCT MOUNT, LON, TEMP AND RH, RELAY, DISPLAY
    $851.00 Buy Surplus As Low As $511.00
    $511.00
    Repair Yours $425.00
    OZONE SOLUTIONS SM-X

    OZONE SOLUTIONS

    SM-X

    REPLACEMENT SENSOR CHIP
    $308.00 Buy Surplus As Low As $185.00
    $185.00
    Repair Yours $200.00
    REZNOR 234820

    REZNOR

    234820

    ESENSE WALL MT CO2 SENSOR
    $1,043.00 Buy Surplus As Low As $626.00
    $626.00
    ADVANCED MICRO INSTRUMENTS WATCHDOG

    ADVANCED MICRO INSTRUMENTS

    WATCHDOG

    TRACE OXYGEN SYSTEM WITH T2 OXYGEN SENSOR
    $2,735.00 Buy Surplus As Low As $1,368.00
    $1,368.00
    Repair Yours $1,300.00
    AMPHENOL T6613-F

    AMPHENOL

    T6613-F

    SENSOR, CO2 SENSOR, 0-2000PPM, PARTICLE COUNT MAX:2000PPM, ACCURACY %:5%, SAMPLING METHOD:FLOW THROUGH, PRODUCT RANGE:6613 SERIES, FLOW RATE MAX:50CC/MIN, FLOW RATE MIN:40CC/MIN, SUPPLY VOLT ...
    $144.00 Buy Surplus As Low As $87.00
    $87.00
    AMPHENOL T6613-R12

    AMPHENOL

    T6613-R12

    SENSOR, CO2 SENSOR, 0-2000PPM, PARTICLE COUNT MAX:2000PPM, ACCURACY %:5%, SAMPLING METHOD:DIFFUSION, 12 SECOND RATE, PRODUCT RANGE:6613 SERIES, FLOW RATE MAX:50CC/MIN, FLOW RATE MIN:40CC/MIN ...
    $169.00 Buy Surplus As Low As $102.00
    $102.00
    AMPHENOL T6615-10K

    AMPHENOL

    T6615-10K

    SENSOR, CO2 SENSOR, 0-10000PPM, PARTICLE COUNT MAX:10000PPM, ACCURACY %:10%, SAMPLING METHOD:DIFFUSION, PRODUCT RANGE:T6615 SERIES, FLOW RATE MAX:120CC/MIN, FLOW RATE MIN:80CC/MIN, SUPPLY VO ...
    $177.00 Buy Surplus As Low As $107.00
    $107.00
    AMPHENOL T6615-5KF

    AMPHENOL

    T6615-5KF

    SENSOR, CO2 SENSOR, 0-5000PPM, PARTICLE COUNT MAX:5000PPM, ACCURACY %:10%, SAMPLING METHOD:FLOW THROUGH, PRODUCT RANGE:T6615 SERIES, FLOW RATE MAX:50CC/MIN, SUPPLY VOLTAGE DC MAX:5V ROHS COM ...
    $153.00 Buy Surplus As Low As $92.00
    $92.00
    AMPHENOL T6615-R12

    AMPHENOL

    T6615-R12

    SENSOR, CO2 SENSOR, 0-2000PPM, PARTICLE COUNT MAX:2000PPM, ACCURACY %:10%, SAMPLING METHOD:DIFFUSION, 12 SECOND RATE, PRODUCT RANGE:T6615 SERIES, FLOW RATE MAX:120CC/MIN, FLOW RATE MIN:80CC/ ...
    $173.00 Buy Surplus As Low As $104.00
    $104.00
    HONEYWELL ECO-D-B-12-41

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    ECO-D-B-12-41

    METHANE (CH4) 0-100% LEL + CARBON MONOXIDE (CO) 0-500 PPM
    $6,511.00 Buy Surplus As Low As $3,907.00
    $3,907.00
    Repair Yours $3,243.00
    HONEYWELL ECO-D-B-31-41

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    ECO-D-B-31-41

    OXYGEN (O2) 0-25% VOL + CARBON MONOXIDE (CO) 0-500 PPM
    $5,673.00 Buy Surplus As Low As $3,404.00
    $3,404.00
    Repair Yours $2,826.00
    HONEYWELL ECO-SC-49

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    ECO-SC-49

    CARBON DIOXIDE (CO2) 0-5% VOL
    $3,202.00 Buy Surplus As Low As $1,922.00
    $1,922.00
    Repair Yours $1,596.00
    HONEYWELL ECO-SC-49-EX

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    ECO-SC-49-EX

    CARBON DIOXIDE (CO2) 0-5% VOL
    $3,557.00 Buy Surplus As Low As $2,135.00
    $2,135.00
    Repair Yours $1,773.00
    HONEYWELL SPXCDXSHXSS

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SPXCDXSHXSS

    SENSOR, HYDROGEN SULFIDE (H2S), 0-50 PPM (10.0 TO 100.0 PPM)
    $1,050.00 Buy Surplus As Low As $630.00
    $630.00
    CHAUVIN ARNOUX GROUP 2122.33

    CHAUVIN ARNOUX GROUP

    AEMC INSTRUMENTS

    2122.33

    REPLACEMENT AIR FLOW SENSOR FOR MODEL C.A1227
    $329.00 Buy Surplus As Low As $198.00
    $198.00
    HONEYWELL SS4-A2-C-E

    HONEYWELL

    GAMEWELL-FCI

    SS4-A2-C-E

    ALUMINUM UV/IR, ATEX, HYDROCARBON FIRES, NON LATCHING ALARM LED, FM, CFM, ATEX, IECEX FOR ZONE 1 (2
    $7,953.00 Buy Surplus As Low As $4,772.00
    $4,772.00
    Repair Yours $3,961.00
    AUTOMATION COMPONENTS INC B5-CO-1000P-O-X

    AUTOMATION COMPONENTS INC

    B5-CO-1000P-O-X

    CARBON MONOXIDE,0-1000 PPM,ETL
    $722.00 Buy New $722.00
    $434.00
    Repair Yours $361.00
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