Product Search

    SEARCH NOW FOR ALL YOUR HONEYWELL SOLUTIONS

    Radwell is here to supply you with all your plant floor needs.

    Sensors & Switches / CO2 Sensor

    Radwell is not an authorized distributor, reseller or representative of the products featured on this website. All product names, trademarks, brands and logos used on this site are the property of their respective owners. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorization by any rights holder.

    Filter Results
    Results 101-150 of 319.
    HONEYWELL M-600188

    HONEYWELL

    NOTIFIER CO

    M-600188

    EC-F2-SO2-0/10-ATMOS-N1 - SULFUR DIOXIDE (SO2), 0/10PPM, ATMOS, NEMA 1 ENCLOSURE
    $3,332.00 Buy Surplus As Low As $2,000.00
    $2,000.00
    Repair Yours Contact Us
    HONEYWELL S301-IRF-R134A

    HONEYWELL

    GAMEWELL-FCI

    S301-IRF-R134A

    REFRIGERANT GAS SENSOR, 10 VDC, 700 MA, FOR USE WITH 301-EM (0-100 PPM)
    $2,892.96 Buy Surplus As Low As $1,653.75
    $1,653.75
    Repair Yours Contact Us
    HONEYWELL SPXCDXSCXSS

    HONEYWELL

    NOTIFIER CO

    SPXCDXSCXSS

    SENSOR, CARBON MONOXIDE ELECTROMECHANICAL CELL SENSOR, DEFAULT RANGE 0-300 PPM, USER-SELECTABLE FULL SCALE RANGE 100 TO 1000 PPM
    $1,171.00 Buy Surplus As Low As $703.00
    $703.00
    HONEYWELL S3KXSA2SS

    HONEYWELL

    HONEYWELL ANALYTICS

    S3KXSA2SS

    AMMONIA CARTRIDGE 200-1000PPM
    $1,317.00 Buy Surplus As Low As $791.00
    $791.00
    HONEYWELL SPXCDULNG1

    HONEYWELL

    NOTIFIER CO

    SPXCDULNG1

    SENSEPOINT XCD GAS DETECTOR, UL/CUL/INMETRO APPROVED, HYDROGEN (H2) 0-1000 PPM WITH LM25, 3/4"NPT ENTRY
    $2,720.00 Buy Surplus As Low As $1,632.00
    $1,632.00
    HONEYWELL S3KUS2

    HONEYWELL

    NOTIFIER CO

    S3KUS2

    UL/CUL APPROVED SERIES 3000 MKII TOXIC AND OXYGEN (O2) TRANSMITTER, STAINLESS STEEL 316 AND 2 X 3/4”NPT ENTRIES
    $2,473.00 Buy Surplus As Low As $1,484.00
    $1,484.00
    HONEYWELL XCL-LB-CO2PP-RA

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    XCL-LB-CO2PP-RA

    CO2 5,000 PPM, MA RELAYS
    $5,627.00 Buy Surplus As Low As $3,377.00
    $3,377.00
    HONEYWELL SR-X2-1S

    HONEYWELL

    BW TECHNOLOGIES

    SR-X2-1S

    REPLACEMENT O2 SENSOR DIGITAL I-SERIES
    $846.00 Buy Surplus As Low As $508.00
    $508.00
    HONEYWELL MINIRAE 3000

    HONEYWELL

    MINIRAE 3000

    MINIRAE 3000 MONITOR
    $6,503.16 Buy Surplus As Low As $3,901.89
    $3,901.89
    HONEYWELL SPXCDULNCX

    HONEYWELL

    HONEYWELL ANALYTICS

    SPXCDULNCX

    CO SENSOR XPRF, 100-1000PPM, 3W 4-20MA
    $1,837.52 Buy Surplus As Low As $1,081.71
    $1,081.71
    HONEYWELL M-600348

    HONEYWELL

    NOTIFIER CO

    M-600348

    EC-F9-NH3-0/200-ST - AMMONIA (NH3), 0/200 PPM, STAINLESS STEEL ENCLOSURE
    $2,837.00 Buy Surplus As Low As $1,703.00
    $1,703.00
    Repair Yours Contact Us
    HONEYWELL M-600343

    HONEYWELL

    NOTIFIER CO

    M-600343

    EC-F9-NH3-0/500-N1 - AMMONIA (NH3), 0/500 PPM, NEMA 1 ENCLOSURE
    $2,343.00 Buy Surplus As Low As $1,406.00
    $1,406.00
    Repair Yours Contact Us
    HONEYWELL M-600186

    HONEYWELL

    NOTIFIER CO

    M-600186

    EC-F2-O2-0/25%-ATMOS-N1 - OGYGEN (O2), 0/25%, ATMOS, NEMA 1 ENCLOSURE
    $3,332.00 Buy Surplus As Low As $2,000.00
    $2,000.00
    Repair Yours Contact Us
    HONEYWELL M-600183

    HONEYWELL

    NOTIFIER CO

    M-600183

    DISCONTINUED BY MANUFACTURER, EC-F2-H2S-0/50-ATMOS-N1 - HYDROGEN SULFIDE (H2S), 0/50 PPM, ATMOS, NEMA 1 ENCLOSURE
    Buy Surplus As Low As $1,885.00
    $1,885.00
    HONEYWELL M-600179

    HONEYWELL

    NOTIFIER CO

    M-600179

    EC-F2-CO-0/200-ATMOS-N1 - CARBON MONOXIDE (CO), 0/200 PPM, ATMOS, NEMA 1 ENCLOSURE
    $3,332.00 Buy Surplus As Low As $2,000.00
    $2,000.00
    Repair Yours Contact Us
    HONEYWELL M-600080

    HONEYWELL

    NOTIFIER CO

    M-600080

    EC-F3-O2-0/25%-N1 - OXYGEN (O2), 0/25%, NEMA1 ENCLOSURE
    $2,306.00 Buy Surplus As Low As $1,384.00
    $1,384.00
    Repair Yours Contact Us
    HONEYWELL M-512693

    HONEYWELL

    NOTIFIER CO

    M-512693

    EC-F9-NH3-0/500-LCD-ST - AMMONIA (NH3), 0/500 PPM, LCD, STAINLESS STEEL ENCLOSURE
    $3,085.00 Buy Surplus As Low As $1,851.00
    $1,851.00
    Repair Yours Contact Us
    HONEYWELL M-512358

    HONEYWELL

    NOTIFIER CO

    M-512358

    EC-F2-RT-NH3 - REPLACEMENT AMMONIA (NH3) TRANSMITTER (SPECIFY RANGE)
    $1,881.00 Buy Surplus As Low As $1,129.00
    $1,129.00
    Repair Yours Contact Us
    HONEYWELL M-511877

    HONEYWELL

    NOTIFIER CO

    M-511877

    EC-F2-RT-CO - REPLACEMENT CARBON MONOXIDE (CO) TRANSMITTER
    $1,881.00 Buy Surplus As Low As $1,129.00
    $1,129.00
    Repair Yours Contact Us
    HONEYWELL M-511174

    HONEYWELL

    NOTIFIER CO

    M-511174

    EC-F9-NH3-0/250-LCD-N1 - AMMONIA (NH3), 0/250 PPM, LCD, NEMA 1 ENCLOSURE
    $2,591.00 Buy Surplus As Low As $1,555.00
    $1,555.00
    Repair Yours Contact Us
    HONEYWELL SS4-A2-C-E

    HONEYWELL

    NOTIFIER CO

    SS4-A2-C-E

    SS4 SERIES DETECTOR, ALUMINUM UV/IR, ATEX, HYDROCARBON FIRES, NON LATCHING ALARM LED, FM, CFM, ATEX, IECEX FOR ZONE 1 (2) M25
    $7,662.00 Buy Surplus As Low As $4,598.00
    $4,598.00
    HONEYWELL M-600456

    HONEYWELL

    NOTIFIER CO

    M-600456

    AMMONIA (NH3), 0/100 PPM, ATMOS, LCD, STAINLESS STEEL ENCLOSURE
    $3,591.00 Buy Surplus As Low As $2,155.00
    $2,155.00
    Repair Yours Contact Us
    HONEYWELL S3KXSC1SS

    HONEYWELL

    S3KXSC1SS

    CO CARTRIDGE 1-500PPM
    $906.00 Buy Surplus As Low As $544.00
    $544.00
    HONEYWELL XCL-VEA-CO2PP-RA

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    XCL-VEA-CO2PP-RA

    VESDA CO2 5000PPM 4-20MA REL XCL VEA
    $4,611.00 Buy Surplus As Low As $2,767.00
    $2,767.00
    HONEYWELL M-503340

    HONEYWELL

    NOTIFIER CO

    M-503340

    TOXYPOINT TWO-WIRE TRANSMITTER, TOXYPOINT: DISPOSABLE 2-WIRE 4-20MA CARBON MONOXIDE (CO) TRANSMITTER
    $834.00 Buy Surplus As Low As $501.00
    $501.00
    Repair Yours Contact Us
    HONEYWELL M-600360

    HONEYWELL

    NOTIFIER CO

    M-600360

    EC-F9-NH3-0/250-ATMOS-ST - AMMONIA (NH3), 0/250 PPM, ATMOS, STAINLESS STEEL ENCLOSURE
    $3,344.00 Buy Surplus As Low As $2,007.00
    $2,007.00
    Repair Yours Contact Us
    HONEYWELL M-600341

    HONEYWELL

    NOTIFIER CO

    M-600341

    EC-F9-NH3-0/200-N1 - AMMONIA (NH3), 0/200 PPM, NEMA 1 ENCLOSURE
    $2,343.00 Buy Surplus As Low As $1,406.00
    $1,406.00
    Repair Yours Contact Us
    HONEYWELL SPXCDXSRRXSS

    HONEYWELL

    HONEYWELL ANALYTICS

    SPXCDXSRRXSS

    SENSOR, XCD, RFD REMOTE PLUG-IN, C/W SOCKET, W/ INFRAED METHNE SENSOR CARTRIDE, 0-100PC LEL
    $1,453.00 Buy Surplus As Low As $872.00
    $872.00
    HONEYWELL M-600050

    HONEYWELL

    NOTIFIER CO

    M-600050

    EC-F2-CO-0/200-N1 - CARBON MONOXIDE (CO), 0/200 PPM, NEMA 1 ENCLOSURE
    $2,771.00 Buy Surplus As Low As $1,663.00
    $1,663.00
    Repair Yours Contact Us
    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
    $3,591.00 Buy Surplus As Low As $2,155.00
    $2,155.00
    Repair Yours Contact Us
    HONEYWELL SPXCDXSHXSS

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SPXCDXSHXSS

    SENSOR, HYDROGEN SULFIDE (H2S), 0-50 PPM (10.0 TO 100.0 PPM)
    $1,065.00 Buy Surplus As Low As $639.00
    $639.00
    HONEYWELL MIDAS-E-HFL

    HONEYWELL

    HONEYWELL ANALYTICS

    MIDAS-E-HFL

    BORON TRIFLUORIDE (BF3), LOW LEVEL, HYDROGEN FLUORIDE (HF), LOW LEVEL (LDL = 0.22 PPM), TUNGSTEN HE
    $1,093.00 Buy Surplus As Low As $656.00
    $656.00
    HONEYWELL MIDAS-L-O2S

    HONEYWELL

    NOTIFIER CO

    MIDAS-L-O2S

    MIDAS O2 OXYGEN SENSOR, OPERATING PRESSURE: 70-110KPA, WARM UP TIME 30 MIN.
    $1,125.99 Buy Surplus As Low As $670.89
    $670.89
    HONEYWELL XCL-VEA-CO2VV-RM

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    XCL-VEA-CO2VV-RM

    VESDA CO2 5% V/V MODBUS REL XCL VEA
    $4,882.00 Buy Surplus As Low As $2,930.00
    $2,930.00
    HONEYWELL M-600043

    HONEYWELL

    NOTIFIER CO

    M-600043

    EC-F2-RC-NH3 - REPLACEMENT AMMONIA (NH3) HIGH RANGE CELL
    $1,055.00 Buy Surplus As Low As $633.00
    $633.00
    Repair Yours Contact Us
    HONEYWELL M-511017

    HONEYWELL

    NOTIFIER CO

    M-511017

    EC-F9-NH3-0/250-ATMOS-LCD-N1 - AMMONIA (NH3), 0/250 PPM, ATMOS, LCD, NEMA 1 ENCLOSURE
    $3,097.00 Buy Surplus As Low As $1,859.00
    $1,859.00
    Repair Yours Contact Us
    HONEYWELL M-509334

    HONEYWELL

    NOTIFIER CO

    M-509334

    EC-F9-NH3-0/1000-N1 - AMMONIA (NH3), 0/1,000 PPM, NEMA 1 ENCLOSURE
    $2,928.00 Buy Surplus As Low As $1,757.00
    $1,757.00
    Repair Yours Contact Us
    HONEYWELL M-700096

    HONEYWELL

    M-700096

    DISCONTINUED BY MANUFACTURER, CO2 SENSOR, MODEL # IR-F9-CO2
    Buy Surplus As Low As $1,328.68
    $1,328.68
    Repair Yours Contact Us
    HONEYWELL 1508A2027

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    1508A2027

    IAQPOINT CARBON DIOXIDE (CO2) MONITOR, DUCT MOUNT, LON, RELAY, DISPLAY
    $768.00 Buy Surplus As Low As $461.00
    $461.00
    Repair Yours Contact Us
    HONEYWELL SR-DUMM-1S

    HONEYWELL

    BW TECHNOLOGIES

    SR-DUMM-1S

    REPLACEMENT DUMMY SENSOR 1 SERIES
    $80.00 Buy Surplus As Low As $48.00
    $48.00
    HONEYWELL IAQ-WAC

    HONEYWELL

    HONEYWELL ANALYTICS

    IAQ-WAC

    CO2 MONITOR, ANALOG
    $270.00 Buy Surplus As Low As $162.00
    $162.00
    Repair Yours Contact Us
    HONEYWELL FCO-851

    HONEYWELL

    NOTIFIER CO

    FCO-851

    DISCONTINUED BY MANUFACTURER, MULTI-CRITERIA DETECTOR, SMOKE/CO/LIGHT/FLAME/HEAT, INTELLIQUAD
    Buy Surplus As Low As $175.91
    $175.91
    HONEYWELL IAQ-WAC-TRH

    HONEYWELL

    HONEYWELL ANALYTICS

    IAQ-WAC-TRH

    DISCONTINUED BY MANUFACTURER, CO2 MONITOR, ANALOG, TEMP & RH
    Buy Surplus As Low As $187.00
    $187.00
    Repair Yours Contact Us
    HONEYWELL MIDAS-E-HCL

    HONEYWELL

    HONEYWELL ANALYTICS

    MIDAS-E-HCL

    BORON TRICHLORIDE (BCL3), DICHLOROSILANE (H2CL2SI), HYDROGEN BROMIDE (HBR), HYDROGEN CHLORIDE (HCL
    $1,034.00 Buy Surplus As Low As $469.65
    $469.65
    HONEYWELL MIDAS-E-HAL

    HONEYWELL

    HONEYWELL ANALYTICS

    MIDAS-E-HAL

    GAS DETECTOR SENSOR CARTRIDGE, FOR CHLORINE (CL2), FLUORINE (F2)
    $1,147.30 Buy Surplus As Low As $412.19
    $412.19
    HONEYWELL MIDAS-E-ASH

    HONEYWELL

    HONEYWELL ANALYTICS

    MIDAS-E-ASH

    ARSINE (ASH3), GERMANE (GEH4)
    $812.00 Buy Surplus As Low As $488.00
    $488.00
    HONEYWELL MC2-X0H0-Y-NA

    HONEYWELL

    BW TECHNOLOGIES

    MC2-X0H0-Y-NA

    GASALERTMICROCLIP XT DETECTORS, OXYGEN (O2), HYDROGEN SULFIDE (H2S) - YELLOW HOUSING
    $623.00 Buy Surplus As Low As $374.00
    $374.00
    Repair Yours Contact Us
    HONEYWELL IAQ-WNC-TRH-D

    HONEYWELL

    HONEYWELL ANALYTICS

    IAQ-WNC-TRH-D

    CO2 MONITOR, TEMP & RH DISPLAY
    $467.00 Buy Surplus As Low As $281.00
    $281.00
    Repair Yours Contact Us
    HONEYWELL C7232A1024

    HONEYWELL

    C7232A1024

    DISCONTINUED BY MANUFACTURER, CARBON DIOXIDE (CO2) SENSOR, 0-2000 PPM RANGE, WALL MOUNT, LCD DISPLAY, SELECTABLE 0/2-10 VDC & 0/4-20 MA OUTPUT, SPST RELAY, 24 VAC/DC, NO LOGO, (DIRECT REPLAC ...
    Buy Surplus As Low As $240.00
    $240.00
    Repair Yours Contact Us
    HONEYWELL 90DM4DTNETCRD2000

    HONEYWELL

    HONEYWELL ANALYTICS

    90DM4DTNETCRD2000

    CO2 GASMONITOR DUCT MOUNT
    $488.00 Buy Surplus As Low As $293.00
    $293.00
    Repair Yours Contact Us
    Previous Next
    1 2 3 4 5 6 7