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    Sensors & Switches / CO2 Sensor

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    Results 301-350 of 343.
    HONEYWELL M-600336

    HONEYWELL

    NOTIFIER CO

    M-600336

    EC-F2-SO2-0/10-ATMOS-ST - SULFUR DIOXIDE (SO2), 0/10PPM, ATMOS, STAINLESS STEEL ENCLOSURE
    $3,762.00 Buy Surplus As Low As $2,258.00
    $2,258.00
    Repair Yours $1,875.00
    HONEYWELL M-600352

    HONEYWELL

    NOTIFIER CO

    M-600352

    EC-F9-NH3-0/200-ATMOS-N1 - AMMONIA (NH3), 0/200 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-600353

    HONEYWELL

    NOTIFIER CO

    M-600353

    EC-F9-NH3-0/250-ATMOS-N1 - AMMONIA (NH3), 0/250 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-600354

    HONEYWELL

    NOTIFIER CO

    M-600354

    EC-F9-NH3-0/500-ATMOS-N1 - AMMONIA (NH3), 0/500 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-600359

    HONEYWELL

    NOTIFIER CO

    M-600359

    EC-F9-NH3-0/200-ATMOS-ST - AMMONIA (NH3), 0/200 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-600437

    HONEYWELL

    NOTIFIER CO

    M-600437

    EC-F3-O2-15/25%-ST - OXYGEN (O2), 15/25%, STAINLESS STEEL ENCLOSURE
    $2,767.00 Buy Surplus As Low As $1,661.00
    $1,661.00
    Repair Yours $1,379.00
    HONEYWELL M-600441

    HONEYWELL

    NOTIFIER CO

    M-600441

    EC-F2-CO-0/200-ST - CARBON MONOXIDE (CO), 0/200 PPM, STAINLESS STEEL ENCLOSURE
    $3,215.00 Buy Surplus As Low As $1,929.00
    $1,929.00
    Repair Yours $1,602.00
    HONEYWELL M-600450

    HONEYWELL

    NOTIFIER CO

    M-600450

    EC-F9-RT-NH3 - AMMONIA (NH3) TRANSMITTER
    $1,825.00 Buy Surplus As Low As $1,095.00
    $1,095.00
    Repair Yours $909.00
    HONEYWELL M-600453

    HONEYWELL

    NOTIFIER CO

    M-600453

    AMMONIA (NH3), 0/100 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 SPXCDULNFX

    HONEYWELL

    NOTIFIER CO

    SPXCDULNFX

    COMBUSTIBLE (CH4) EXPLOSION PROOF TRANSMITTER (CAT BEAD), 4-20 MA, 3 RELAYS, MODBUS, 0-100% ALUMINUM ENCLOSURE
    $3,261.00 Buy Surplus As Low As $1,957.00
    $1,957.00
    HONEYWELL SPXCDXSHXSS

    HONEYWELL

    NOTIFIER CO

    SPXCDXSHXSS

    XCD CONSUMABLES CLASS I, DIV. 4, HYDROGEN SULFIDE (H2S) 0-50 PPM (10.0 TO 100.0 PPM)
    $1,115.00 Buy Surplus As Low As $669.00
    $669.00
    HONEYWELL SPXCDXSNXSS

    HONEYWELL

    NOTIFIER CO

    SPXCDXSNXSS

    XCD CONSUMABLES CLASS I, DIV. 8, NITROGEN DIOXIDE (NO2) 10-50 PPM
    $1,139.00 Buy Surplus As Low As $684.00
    $684.00
    Repair Yours $568.00
    HONEYWELL 1991-0147

    HONEYWELL

    VULCAIN

    1991-0147

    FILTER, END OF LINE PARTICULATE FILTER, FOR CORROSIVE GASES, INFRARED NON-DISPERSIVE, SINGLE-PASS, 24 VDC, NEMA 1
    $99.00 Buy Surplus As Low As $60.00
    $60.00
    HONEYWELL MIDAS-E-O3H

    HONEYWELL

    VULCAIN

    MIDAS-E-O3H

    O3 SENSOR CARTRIDGE
    $833.00 Buy Surplus As Low As $500.00
    $500.00
    HONEYWELL MIDAS-L-O2S

    HONEYWELL

    VULCAIN

    MIDAS-L-O2S

    SENSOR, O2 SENSOR CARTRIDGE, 6 X 9 X1.75
    $1,131.00 Buy Surplus As Low As $679.00
    $679.00
    Repair Yours $564.00
    HONEYWELL SPXCDULNG1

    HONEYWELL

    VULCAIN

    SPXCDULNG1

    EXPPRF HYDROGEN 0-1000PPM SENS
    $3,292.00 Buy Surplus As Low As $1,976.00
    $1,976.00
    HONEYWELL SPXCDXSFXSS

    HONEYWELL

    GAMEWELL-FCI

    SPXCDXSFXSS

    CARTRIDGE, GNRL, TYPE: SNSR, GENERAL NOTE: COMBUST, CATALYTIC 0-100% LEL, 20.0 TO 100.0%
    $1,026.00 Buy Surplus As Low As $616.00
    $616.00
    HONEYWELL SPXCDXSHXSS

    HONEYWELL

    GAMEWELL-FCI

    SPXCDXSHXSS

    HYDROGEN SULFIDE (H2S) 0-50 PPM (10.0 TO 100.0 PPM)
    $856.00 Buy Surplus As Low As $514.00
    $514.00
    Repair Yours $427.00
    HONEYWELL SR-S3-1S

    HONEYWELL

    BW TECHNOLOGIES

    SR-S3-1S

    REPLACEMENT SO2 SENSOR 1 SERIES
    $425.00 Buy Surplus As Low As $255.00
    $255.00
    HONEYWELL SR-W6-1S

    HONEYWELL

    BW TECHNOLOGIES

    SR-W6-1S

    REPLACEMENT LEL SENSOR I-SERIES FILTERED
    $585.00 Buy Surplus As Low As $351.00
    $351.00
    HONEYWELL 54-04-80C

    HONEYWELL

    BW TECHNOLOGIES

    54-04-80C

    LEL SMART SENSOR
    $480.00 Buy Surplus As Low As $288.00
    $288.00
    HONEYWELL SR-H1-1S

    HONEYWELL

    BW TECHNOLOGIES

    SR-H1-1S

    SENSOR, REPLACEMENT FOR H2S, 1 SERIES
    $604.00 Buy Surplus As Low As $363.00
    $363.00
    HONEYWELL SR-S4-1S

    HONEYWELL

    BW TECHNOLOGIES

    SR-S4-1S

    REPLACEMENT SO2 SENSOR DIGITAL I-SERIES
    $699.00 Buy Surplus As Low As $420.00
    $420.00
    HONEYWELL SR-W7-1S

    HONEYWELL

    BW TECHNOLOGIES

    SR-W7-1S

    REPLACEMENT LEL SENSOR I-SERIES UN-FILTERED
    $585.00 Buy Surplus As Low As $351.00
    $351.00
    HONEYWELL 54-54-23

    HONEYWELL

    BW TECHNOLOGIES

    54-54-23

    SENSOR HCN SMART III
    $1,610.00 Buy Surplus As Low As $966.00
    $966.00
    HONEYWELL XCL-LB-CO2PP-RM

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    XCL-LB-CO2PP-RM

    CO2 5,000 PPM, MODBUS RELAYS
    $5,793.00 Buy Surplus As Low As $3,476.00
    $3,476.00
    HONEYWELL XCL-LB-CO2VV-RA

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    XCL-LB-CO2VV-RA

    CO2 5.0 %V/V, MA RELAYS
    $5,463.00 Buy Surplus As Low As $3,278.00
    $3,278.00
    HONEYWELL XCL-LB-CO2VV-RM

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    XCL-LB-CO2VV-RM

    CO2 5.0 %V/V, MODBUS RELAYS
    $5,793.00 Buy Surplus As Low As $3,476.00
    $3,476.00
    HONEYWELL XCL-VEA-CO2PP-RM

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    XCL-VEA-CO2PP-RM

    VESDA CO2 5000PPM MODBUS REL XCL VEA
    $4,740.00 Buy Surplus As Low As $2,844.00
    $2,844.00
    HONEYWELL XCL-VEA-CO2VV-RA

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    XCL-VEA-CO2VV-RA

    VESDA CO2 5% V/V 4-20MA REL XCL VEA
    $2,207.00 Buy Surplus As Low As $1,325.00
    $1,325.00
    HONEYWELL XCL-VEA-CO2VV-RM

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    XCL-VEA-CO2VV-RM

    VESDA CO2 5% V/V MODBUS REL XCL VEA
    $4,740.00 Buy Surplus As Low As $2,844.00
    $2,844.00
    HONEYWELL MIDAS-L-O2S

    HONEYWELL

    NOTIFIER CO

    MIDAS-L-O2S

    MIDAS O2 OXYGEN SENSOR, OPERATING PRESSURE: 70-110KPA, WARM UP TIME 30 MIN.
    $1,044.00 Buy Surplus As Low As $627.00
    $627.00
    HONEYWELL SPXCDALMO1

    HONEYWELL

    NOTIFIER CO

    SPXCDALMO1

    ATEX/IECEX/KTL/PA AND GB APPROVED SP XCD OXYGEN (O2)25.0% / VOL WITH LM25, M20 ENTRY
    $2,430.00 Buy Surplus As Low As $1,458.00
    $1,458.00
    HONEYWELL SPXCDULNCX

    HONEYWELL

    NOTIFIER CO

    SPXCDULNCX

    UL/CUL/INMETRO APPROVED SP XCD CARBON MONOXIDE (CO) 0-300 PPM (100 TO 1000 PPM, 100 PPM) WITH LM25, 3/4"NPT ENTRY
    $2,430.00 Buy Surplus As Low As $1,458.00
    $1,458.00
    HONEYWELL SPXCDULNCXM

    HONEYWELL

    NOTIFIER CO

    SPXCDULNCXM

    CARBON MONOXIDE (CO) EXPLOSION PROOF TRANSMITTER (EC), 4-20MA, 3 RELAYS, MODBUS, 0-250 PPM ALUMINUM ENCLOSURE
    $3,493.00 Buy Surplus As Low As $2,096.00
    $2,096.00
    HONEYWELL SPXCDXSB2SS

    HONEYWELL

    NOTIFIER CO

    SPXCDXSB2SS

    CARBON DIOXIDE IR 0-5.00% V/V ONLY
    $1,573.00 Buy Surplus As Low As $944.00
    $944.00
    HONEYWELL 1265-3000

    HONEYWELL

    1265-3000

    SPM FLEX CC XP HYDRIDES
    $701.00 Buy Surplus As Low As $421.00
    $421.00
    HONEYWELL 1265-3003

    HONEYWELL

    1265-3003

    SPM FLEX CC XP AMMONIA
    $727.00 Buy Surplus As Low As $437.00
    $437.00
    HONEYWELL MPD-AMIV1

    HONEYWELL

    MPD-AMIV1

    GAS SENSOR, CARTRIDGE, 0-100% LEL, METHANE
    $2,186.00 Buy Surplus As Low As $1,312.00
    $1,312.00
    HONEYWELL SPSTAXC1

    HONEYWELL

    SPSTAXC1

    CARBON MONOXIDE SENS 0-200PPM
    $914.00 Buy Surplus As Low As $549.00
    $549.00
    HONEYWELL SPXCDULNB1

    HONEYWELL

    VULCAIN

    SPXCDULNB1

    CO2, XCD IR 0-2%VOL, LM25
    $2,611.00 Buy Surplus As Low As $1,567.00
    $1,567.00
    HONEYWELL SPXCDXSRRXSS

    HONEYWELL

    SPXCDXSRRXSS

    SENSOR, XCD, RFD REMOTE PLUG-IN, C/W SOCKET, W/ INFRAED METHNE SENSOR CARTRIDE, 0-100PC LEL
    $1,481.00 Buy Surplus As Low As $889.00
    $889.00
    HONEYWELL 1046802

    HONEYWELL

    RESIDEO

    1046802

    10YR BATTERY, SMOKE & CO2 ALARM
    $64.00 Buy Surplus As Low As $39.00
    $39.00
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