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    Sensors & Switches / CO2 Sensor

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    Results 101-150 of 351.
    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
    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
    HONEYWELL 126-XT-XWHM-Y-NA

    HONEYWELL

    126-XT-XWHM-Y-NA

    GASALERTMAX XT II GAS TYPE: OXYGEN; HYDROGEN SULPHIDE; CARBON MONOXIDE; LEL RUN TIME: 13H DISPLAY TYPE: LCD
    Call For Availability
    HONEYWELL MIDAS-E-LEL

    HONEYWELL

    VULCAIN

    MIDAS-E-LEL

    SENSOR CARTRIDGE, LEL 0-100% , LEL = 4+20 MA, 4 BUTTONS, STANDARD DISPLAY, FRONT STATUS LEDS
    $919.00 Buy Surplus As Low As $389.00
    $389.00
    HONEYWELL S3KA1SS

    HONEYWELL

    S3KA1SS

    CARTRIDGE:AMMONIA SENSOR,0 TO 20 PPM
    $904.00 Buy Surplus As Low As $543.00
    $543.00
    HONEYWELL S3KS1SS

    HONEYWELL

    S3KS1SS

    CARTRIDGE:SULFUR DIOXIDE SENSOR,0-15 PPM
    $796.00 Buy Surplus As Low As $478.00
    $478.00
    HONEYWELL 1309A0060

    HONEYWELL

    NOTIFIER CO

    1309A0060

    GAS SENSOR, E3POINT, CARBON MONOXIDE (CO), (E3SRMCO)
    $543.00 Buy Surplus As Low As $327.00
    $327.00
    HONEYWELL 2106B1548

    HONEYWELL

    NOTIFIER CO

    2106B1548

    XCD REPLACEMENT CELLS CLASS I, DIV. 5, CARBON MONOXIDE (CO) 0-200 PPM CELL KIT
    $1,139.00 Buy Surplus As Low As $684.00
    $684.00
    Repair Yours $568.00
    HONEYWELL 2106B1806

    HONEYWELL

    NOTIFIER CO

    2106B1806

    XCD SENSORS CLASS I, DIV. 5, CARBON MONOXIDE (CO) 0-200 PPM SENSOR
    $1,902.00 Buy Surplus As Low As $1,142.00
    $1,142.00
    Repair Yours $948.00
    HONEYWELL ECO-D-B-31-41

    HONEYWELL

    NOTIFIER CO

    ECO-D-B-31-41

    DUAL GAS, OXYGEN (O2) 0-25% VOL + CARBON MONOXIDE (CO) 0-500 PPM
    $6,030.00 Buy Surplus As Low As $3,618.00
    $3,618.00
    Repair Yours $3,003.00
    HONEYWELL ECO-D-B-49

    HONEYWELL

    NOTIFIER CO

    ECO-D-B-49

    SINGLE GAS, CARBON DIOXIDE (CO2) 0-5% VOL
    $7,181.00 Buy Surplus As Low As $4,309.00
    $4,309.00
    Repair Yours $3,577.00
    HONEYWELL C7232A-1008

    HONEYWELL

    C7232A-1008

    CO2 SENSOR/CONTROLLER, WALL MOUNT W/DISPLAY AND RELAY, 24VAC +/-20% 50/60HZ, ANALOG OUTPUT 0-10VDC
    $413.00 Buy Surplus As Low As $248.00
    $248.00
    Repair Yours $206.00
    HONEYWELL 4223990/L01058

    HONEYWELL

    4223990/L01058

    LUMINATOR ASSEMBLY RIGHT ANGLE
    $26.00 Buy Surplus As Low As $16.00
    $16.00
    Repair Yours Contact Us
    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 IRFSENSORGUARD

    HONEYWELL

    VULCAIN

    IRFSENSORGUARD

    METAL SENSOR GUARD
    $196.00 Buy Surplus As Low As $118.00
    $118.00
    HONEYWELL IAQPT-SM-M-D

    HONEYWELL

    VULCAIN

    IAQPT-SM-M-D

    DISCONTINUED BY MANUFACTURER, CO2 MONITOR, W/MODBUS & DISPLAY, MEASURES CO2 - TEMPERATURE AND HUMIDITY LEVELS, 0-20 MA-, 4-20 MA SELECTABLE
    Buy Surplus As Low As $840.00
    $840.00
    Repair Yours $700.00
    HONEYWELL S301D2NO2

    HONEYWELL

    VULCAIN

    S301D2NO2

    EXPLOSION PROOF NO2 SENSOR
    $1,397.00 Buy Surplus As Low As $839.00
    $839.00
    HONEYWELL XT-XW00-Y-NA

    HONEYWELL

    BW TECHNOLOGIES

    XT-XW00-Y-NA

    METER, GASALERTMAX XT II DETECTOR, COMBUSTIBLE (% LEL), OXYGEN (O2) - YELLOW HOUSING
    $1,709.00 Buy Surplus As Low As $1,026.00
    $1,026.00
    Repair Yours $823.00
    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-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-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 SPXCDXSHXSS

    HONEYWELL

    VULCAIN

    SPXCDXSHXSS

    HYDROGEN SULFIDE (H2S) 0-50 PPM (10.0 TO 100.0 PPM)
    $1,027.00 Buy Surplus As Low As $617.00
    $617.00
    HONEYWELL ECO-SC-31-41

    HONEYWELL

    NOTIFIER CO

    ECO-SC-31-41

    SINGLE GAS REPLACEMENT CARTRIDGES, OXYGEN (O2) 0-25% VOL + (CO) 0-500 PPM
    $2,834.00 Buy Surplus As Low As $1,701.00
    $1,701.00
    Repair Yours $1,412.00
    HONEYWELL ECO-SC-41

    HONEYWELL

    NOTIFIER CO

    ECO-SC-41

    SINGLE GAS REPLACEMENT CARTRIDGES, CARBON MONOXIDE (CO) 0-500 PPM
    $2,034.00 Buy Surplus As Low As $1,221.00
    $1,221.00
    Repair Yours $1,014.00
    HONEYWELL ECO-SC-49

    HONEYWELL

    NOTIFIER CO

    ECO-SC-49

    SINGLE GAS REPLACEMENT CARTRIDGES, CARBON DIOXIDE (CO2) 0-5% VOL
    $3,403.00 Buy Surplus As Low As $2,042.00
    $2,042.00
    Repair Yours $1,695.00
    HONEYWELL M-509338

    HONEYWELL

    NOTIFIER CO

    M-509338

    AMMONIA (NH3), 0/100 PPM, STAINLESS STEEL ENCLOSURE
    $2,755.00 Buy Surplus As Low As $1,653.00
    $1,653.00
    Repair Yours $1,372.00
    HONEYWELL M-509341

    HONEYWELL

    NOTIFIER CO

    M-509341

    EC-F9-NH3-0/1000-ST - AMMONIA (NH3), 0/1,000 PPM, STAINLESS STEEL ENCLOSURE
    $3,323.00 Buy Surplus As Low As $1,994.00
    $1,994.00
    Repair Yours $1,656.00
    HONEYWELL M-509342

    HONEYWELL

    NOTIFIER CO

    M-509342

    AMMONIA (NH3), 0/100 PPM, ATMOS, STAINLESS STEEL ENCLOSURE
    $3,247.00 Buy Surplus As Low As $1,949.00
    $1,949.00
    Repair Yours $1,618.00
    HONEYWELL M-509345

    HONEYWELL

    NOTIFIER CO

    M-509345

    EC-F9-NH3-0/1000-ATMOS-ST - AMMONIA (NH3), 0/1,000 PPM ATMOS STAINLESS STEEL ENCLOSURE
    $3,815.00 Buy Surplus As Low As $2,289.00
    $2,289.00
    Repair Yours $1,900.00
    HONEYWELL M-510741

    HONEYWELL

    NOTIFIER CO

    M-510741

    EC-F9-NH3-0/500-ST - AMMONIA (NH3), 0/500 PPM, STAINLESS STEEL ENCLOSURE
    $2,755.00 Buy Surplus As Low As $1,653.00
    $1,653.00
    Repair Yours $1,372.00
    HONEYWELL M-510929

    HONEYWELL

    NOTIFIER CO

    M-510929

    EC-F9-NH3-0/500-LCD-N1 - AMMONIA (NH3), 0/500 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-510997

    HONEYWELL

    NOTIFIER CO

    M-510997

    EC-F9-NH3-0/500-ATMOS-LCD-N1 - AMMONIA (NH3), 0/500 PPM, ATMOS, LCD, NEMA 1 ENCLOSURE
    $3,007.00 Buy Surplus As Low As $1,805.00
    $1,805.00
    Repair Yours $1,499.00
    HONEYWELL M-510998

    HONEYWELL

    NOTIFIER CO

    M-510998

    EC-F9-NH3-0/500-ATMOS-LCD-ST - AMMONIA (NH3), 0/500 PPM, ATMOS, LCD, STAINLESS STEEL ENCLOSURE
    $3,487.00 Buy Surplus As Low As $2,093.00
    $2,093.00
    Repair Yours $1,738.00
    HONEYWELL M-511072

    HONEYWELL

    NOTIFIER CO

    M-511072

    EC-F9-EM SENSORS FOR AMMONIA (NH3) DETECTION FOR USE WITH 301EM-20, EC-F9-NH3-0/250-N1-EM - AMMONIA (NH3) MONITOR, 4-20MA, VULBUS 0-250 PPM, NEMA 1 ENCL.
    $2,551.00 Buy Surplus As Low As $1,531.00
    $1,531.00
    Repair Yours $1,271.00
    HONEYWELL M-511102

    HONEYWELL

    NOTIFIER CO

    M-511102

    TRANSMITTER, AMMONIA (NH3), W/ ATMOS
    $1,873.00 Buy Surplus As Low As $1,124.00
    $1,124.00
    Repair Yours $933.00
    HONEYWELL M-511108

    HONEYWELL

    NOTIFIER CO

    M-511108

    EC-F9-NH3-0/1000-LCD-N1 - AMMONIA (NH3), 0/1,000 PPM, LCD, NEMA 1 ENCLOSURE
    $3,084.00 Buy Surplus As Low As $1,851.00
    $1,851.00
    Repair Yours $1,537.00
    HONEYWELL M-511174

    HONEYWELL

    NOTIFIER CO

    M-511174

    EC-F9-NH3-0/250-LCD-N1 - AMMONIA (NH3), 0/250 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-511357

    HONEYWELL

    NOTIFIER CO

    M-511357

    EC-F2-H2-0/2000-ATMOS-N1 - HYDROGEN (H2), 0/2000 PPM, ATMOS, NEMA 1 ENCLOSURE
    $3,234.00 Buy Surplus As Low As $1,941.00
    $1,941.00
    Repair Yours $1,612.00
    HONEYWELL M-511877

    HONEYWELL

    NOTIFIER CO

    M-511877

    EC-F2-RT-CO - REPLACEMENT CARBON MONOXIDE (CO) TRANSMITTER
    $1,826.00 Buy Surplus As Low As $1,096.00
    $1,096.00
    Repair Yours $910.00
    HONEYWELL M-512185

    HONEYWELL

    NOTIFIER CO

    M-512185

    EC-F9-NH3-0/250-ATMOS-LCD-ST - AMMONIA (NH3), 0/250 PPM, ATMOS, LCD, STAINLESS STEEL ENCLOSURE
    $3,487.00 Buy Surplus As Low As $2,093.00
    $2,093.00
    Repair Yours $1,738.00
    HONEYWELL M-512358

    HONEYWELL

    NOTIFIER CO

    M-512358

    EC-F2-RT-NH3 - REPLACEMENT AMMONIA (NH3) TRANSMITTER (SPECIFY RANGE)
    $1,826.00 Buy Surplus As Low As $1,096.00
    $1,096.00
    Repair Yours $910.00
    HONEYWELL M-512505

    HONEYWELL

    NOTIFIER CO

    M-512505

    EC-F9-NH3-0/1000-ATMOS-LCD-ST - AMMONIA (NH3), 0/1,000 PPM ATMOS, LCD, STAINLESS STEEL ENCLOSURE
    $4,056.00 Buy Surplus As Low As $2,434.00
    $2,434.00
    Repair Yours $2,021.00
    HONEYWELL M-512693

    HONEYWELL

    NOTIFIER CO

    M-512693

    EC-F9-NH3-0/500-LCD-ST - AMMONIA (NH3), 0/500 PPM, LCD, STAINLESS STEEL ENCLOSURE
    $2,994.00 Buy Surplus As Low As $1,797.00
    $1,797.00
    Repair Yours $1,492.00
    HONEYWELL M-600050

    HONEYWELL

    NOTIFIER CO

    M-600050

    EC-F2-CO-0/200-N1 - CARBON MONOXIDE (CO), 0/200 PPM, NEMA 1 ENCLOSURE
    $2,689.00 Buy Surplus As Low As $1,614.00
    $1,614.00
    Repair Yours $1,340.00
    HONEYWELL M-600052

    HONEYWELL

    NOTIFIER CO

    M-600052

    EC-F2-RC-CO - REPLACEMENT CARBON MONOXIDE (CO) CELL
    $810.00 Buy Surplus As Low As $486.00
    $486.00
    Repair Yours $404.00
    HONEYWELL M-600059

    HONEYWELL

    NOTIFIER CO

    M-600059

    EC-F2-H2-0/2000-N1 - HYDROGEN (H2), 0/2000 PPM, NEMA 1 ENCLOSURE
    $2,689.00 Buy Surplus As Low As $1,614.00
    $1,614.00
    Repair Yours $1,340.00
    HONEYWELL M-600061

    HONEYWELL

    NOTIFIER CO

    M-600061

    EC-F2-RC-H2 - REPLACEMENT HYDROGEN (H2) CELL
    $810.00 Buy Surplus As Low As $486.00
    $486.00
    Repair Yours $404.00
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