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    Sensors & Switches / CO2 Sensor

    Radwell is not an authorised 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 authorisation by any rights holder.

    Rockwell Disclaimer: The product is used surplus. Radwell is not an authorised surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorised dealers. Because Radwell is not an authorised distributor of this product, the Original Manufacturer’s warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, Radwell makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Radwell also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. Radwell also makes no representations as to your right to install any such firmware on the product. Radwell will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

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    Results 51-100 of 343.
    HONEYWELL SPXCDXSHXSS

    HONEYWELL

    HONEYWELL ANALYTICS

    SPXCDXSHXSS

    HYDROGEN SULFIDE (H2S) 0-50 PPM (10.0 TO 100.0 PPM)
    £971.01 Price with VAT: £1,165.21 Buy Surplus As Low As £582.91 Price with VAT: £699.49
    £582.91 Price with VAT: £699.49
    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
    £2,242.18 Price with VAT: £2,690.62 Buy Surplus As Low As £1,345.46 Price with VAT: £1,614.55
    £1,345.46 Price with VAT: £1,614.55
    Repair Yours £1,117.30 Price with VAT: £1,340.76
    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
    £2,084.52 Price with VAT: £2,501.42 Buy Surplus As Low As £1,250.71 Price with VAT: £1,500.85
    £1,250.71 Price with VAT: £1,500.85
    Repair Yours £1,038.47 Price with VAT: £1,246.16
    HONEYWELL CO1224TR

    HONEYWELL

    GAMEWELL-FCI

    CO1224TR

    CONVENTIONAL CARBON MONOXIDE DETECTOR, 12/24 VDC, WITH SOUNDER AND TROUBLE RELAY WITH TEST FUNCTION
    £134.68 Price with VAT: £161.61 Buy Surplus As Low As £80.80 Price with VAT: £96.96
    £80.80 Price with VAT: £96.96
    Repair Yours Contact Us
    HONEYWELL M-509929

    HONEYWELL

    NOTIFIER CO

    M-509929

    EC-F2-NO2-0/10-ATMOS-N1 - NITROGEN DIOXIDE (NO2), 0/10PPM, ATMOS, NEMA 1 ENCLOSURE
    £2,525.68 Price with VAT: £3,030.82 Buy Surplus As Low As £1,516.01 Price with VAT: £1,819.22
    £1,516.01 Price with VAT: £1,819.22
    Repair Yours £1,258.29 Price with VAT: £1,509.95
    HONEYWELL M-509337

    HONEYWELL

    NOTIFIER CO

    M-509337

    EC-F9-NH3-0/1000-ATMOS-N1 - AMMONIA (NH3), 0/1,000 PPM ATMOS-NEMA 1 ENCLOSURE
    £2,603.75 Price with VAT: £3,124.50 Buy Surplus As Low As £1,562.25 Price with VAT: £1,874.70
    £1,562.25 Price with VAT: £1,874.70
    Repair Yours £1,296.95 Price with VAT: £1,556.34
    HONEYWELL M-509334

    HONEYWELL

    NOTIFIER CO

    M-509334

    EC-F9-NH3-0/1000-N1 - AMMONIA (NH3), 0/1,000 PPM, NEMA 1 ENCLOSURE
    £2,219.44 Price with VAT: £2,663.33 Buy Surplus As Low As £1,331.82 Price with VAT: £1,598.18
    £1,331.82 Price with VAT: £1,598.18
    Repair Yours £1,105.93 Price with VAT: £1,327.12
    HONEYWELL M-509332

    HONEYWELL

    NOTIFIER CO

    M-509332

    AMMONIA (NH3), 0/100 PPM, ATMOS, NEMA 1 ENCLOSURE
    £2,160.32 Price with VAT: £2,592.38 Buy Surplus As Low As £1,296.19 Price with VAT: £1,555.43
    £1,296.19 Price with VAT: £1,555.43
    Repair Yours £1,076.37 Price with VAT: £1,291.64
    HONEYWELL M-509320

    HONEYWELL

    NOTIFIER CO

    M-509320

    AMMONIA (NH3), 0/100 PPM, NEMA 1 ENCLOSURE
    £1,776.01 Price with VAT: £2,131.21 Buy Surplus As Low As £1,065.76 Price with VAT: £1,278.91
    £1,065.76 Price with VAT: £1,278.91
    Repair Yours £884.59 Price with VAT: £1,061.51
    HONEYWELL ECO-SC-41-43

    HONEYWELL

    NOTIFIER CO

    ECO-SC-41-43

    SINGLE GAS REPLACEMENT CARTRIDGES, CARBON MONOXIDE (CO) 0-500 PPM + (H2S) 0
    £2,465.04 Price with VAT: £2,958.05 Buy Surplus As Low As £1,479.63 Price with VAT: £1,775.56
    £1,479.63 Price with VAT: £1,775.56
    Repair Yours £1,228.73 Price with VAT: £1,474.48
    HONEYWELL ECO-D-B-41-45

    HONEYWELL

    NOTIFIER CO

    ECO-D-B-41-45

    DUAL GAS, CARBON MONOXIDE (CO) 0-500 PPM + NITROGEN DIOXIDE (NO2) 0-10 PPM
    £6,498.39 Price with VAT: £7,798.07 Buy Surplus As Low As £3,899.19 Price with VAT: £4,679.03
    £3,899.19 Price with VAT: £4,679.03
    Repair Yours £3,236.69 Price with VAT: £3,884.03
    HONEYWELL ECO-D-B-41-43

    HONEYWELL

    NOTIFIER CO

    ECO-D-B-41-43

    DUAL GAS, CARBON MONOXIDE (CO) 0-500 PPM + HYDROGEN SULFIDE (H2S) 0-100 PPM
    £5,243.13 Price with VAT: £6,291.76 Buy Surplus As Low As £3,146.49 Price with VAT: £3,775.78
    £3,146.49 Price with VAT: £3,775.78
    Repair Yours £2,612.09 Price with VAT: £3,134.51
    HONEYWELL ECO-D-B-41

    HONEYWELL

    NOTIFIER CO

    ECO-D-B-41

    SINGLE GAS, CARBON MONOXIDE (CO) 0-500 PPM
    £3,376.92 Price with VAT: £4,052.31 Buy Surplus As Low As £2,026.15 Price with VAT: £2,431.38
    £2,026.15 Price with VAT: £2,431.38
    Repair Yours £1,682.02 Price with VAT: £2,018.42
    HONEYWELL ECO-D-B-12-41

    HONEYWELL

    NOTIFIER CO

    ECO-D-B-12-41

    DUAL GAS, METHANE (CH4) 0-100% LEL + CARBON MONOXIDE (CO) 0-500 PPM
    £5,402.32 Price with VAT: £6,482.78 Buy Surplus As Low As £3,242.00 Price with VAT: £3,890.40
    £3,242.00 Price with VAT: £3,890.40
    Repair Yours £2,690.92 Price with VAT: £3,229.11
    HONEYWELL 1309A0056

    HONEYWELL

    NOTIFIER CO

    1309A0056

    E³POINT REMOTE GAS SENSOR (FOR USE WITH E³POINT ANALOG UNITS ONLY), E3SRMO2 - E³POINT REMOTE SENSOR, OXYGEN (O2)
    £500.28 Price with VAT: £600.34 Buy Surplus As Low As £300.17 Price with VAT: £360.20
    £300.17 Price with VAT: £360.20
    HONEYWELL 1309A0036

    HONEYWELL

    NOTIFIER CO

    1309A0036

    E³POINT SENSOR CARTRIDGE PART NUMBERS, E302 - OXYGEN (O2); -40° TO 50°C (-40° TO 122°F)
    £483.40 Price with VAT: £580.08 Buy Surplus As Low As £290.36 Price with VAT: £348.43
    £290.36 Price with VAT: £348.43
    HONEYWELL HNW9602-5800

    HONEYWELL

    HNW9602-5800

    SATELLITE XT 4-20 GASS DETECTION SENSOR
    £418.42 Price with VAT: £502.10 Buy Surplus As Low As £250.90 Price with VAT: £301.08
    £250.90 Price with VAT: £301.08
    Repair Yours £227.40 Price with VAT: £272.88
    HONEYWELL SPXCDXSFXSS

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SPXCDXSFXSS

    CARTRIDGE, GNRL, TYPE: SNSR, GENERAL NOTE: COMBUST, CATALYTIC 0-100% LEL, 20.0 TO 100.0%
    £826.71 Price with VAT: £992.06 Buy Surplus As Low As £496.02 Price with VAT: £595.23
    £496.02 Price with VAT: £595.23
    HONEYWELL SPXCDXSB2SS

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SPXCDXSB2SS

    CARBON DIOXIDE, IR 0-5.00%, V/V ONLY
    £1,023.31 Price with VAT: £1,227.97 Buy Surplus As Low As £613.99 Price with VAT: £736.78
    £613.99 Price with VAT: £736.78
    Repair Yours £510.14 Price with VAT: £612.17
    HONEYWELL ECO-SC-31-41

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    ECO-SC-31-41

    OXYGEN (O2) 0-25% VOL + CARBON MONOXIDE (CO) 0-500 PPM
    £2,021.60 Price with VAT: £2,425.93 Buy Surplus As Low As £1,213.57 Price with VAT: £1,456.28
    £1,213.57 Price with VAT: £1,456.28
    Repair Yours £1,007.39 Price with VAT: £1,208.87
    HONEYWELL ECO-SC-12-41

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    ECO-SC-12-41

    METHANE (CH4) 0-100% LEL + CARBON MONOXIDE (CO) 0-500 PPM
    £2,320.26 Price with VAT: £2,784.31 Buy Surplus As Low As £1,392.46 Price with VAT: £1,670.95
    £1,392.46 Price with VAT: £1,670.95
    Repair Yours £1,155.96 Price with VAT: £1,387.15
    HONEYWELL ECO-D-B-49-EX

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    ECO-D-B-49-EX

    CARBON DIOXIDE (CO2) 0-5% VOL
    £5,525.87 Price with VAT: £6,631.05 Buy Surplus As Low As £3,315.52 Price with VAT: £3,978.63
    £3,315.52 Price with VAT: £3,978.63
    Repair Yours £2,752.32 Price with VAT: £3,302.79
    HONEYWELL ECO-D-B-49

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    ECO-D-B-49

    CARBON DIOXIDE (CO2) 0-5% VOL
    £5,121.85 Price with VAT: £6,146.22 Buy Surplus As Low As £3,073.72 Price with VAT: £3,688.46
    £3,073.72 Price with VAT: £3,688.46
    Repair Yours £2,551.45 Price with VAT: £3,061.74
    HONEYWELL 2992-0029

    HONEYWELL

    HONEYWELL ANALYTICS

    2992-0029

    CO2/AIR (1% V/V), 103 L (FOR XNX/XCD/S3K)
    £438.13 Price with VAT: £525.75 Buy Surplus As Low As £263.03 Price with VAT: £315.63
    £263.03 Price with VAT: £315.63
    HONEYWELL MIDAS-K-CO2

    HONEYWELL

    HONEYWELL ANALYTICS

    MIDAS-K-CO2

    CO2 TRANSMITTER & CARTRIDGE KIT
    £3,301.12 Price with VAT: £3,961.34 Buy Surplus As Low As £1,980.67 Price with VAT: £2,376.81
    £1,980.67 Price with VAT: £2,376.81
    HONEYWELL MIDAS-E-PH3

    HONEYWELL

    HONEYWELL ANALYTICS

    MIDAS-E-PH3

    SENSOR CARTRIDGE
    £783.78 Price with VAT: £940.54 Buy Surplus As Low As £470.72 Price with VAT: £564.87
    £470.72 Price with VAT: £564.87
    HONEYWELL MIDAS-E-O3X

    HONEYWELL

    HONEYWELL ANALYTICS

    MIDAS-E-O3X

    CARTRIDGE, ANALYTICS 03, REPLACEMENT
    £789.84 Price with VAT: £947.81 Buy Surplus As Low As £464.66 Price with VAT: £557.59
    £464.66 Price with VAT: £557.59
    HONEYWELL MIDAS-E-NOX

    HONEYWELL

    HONEYWELL ANALYTICS

    MIDAS-E-NOX

    NO SENSOR CARTRIDGE
    £627.63 Price with VAT: £753.16 Buy Surplus As Low As £376.73 Price with VAT: £452.08
    £376.73 Price with VAT: £452.08
    HONEYWELL MIDAS-E-HCL

    HONEYWELL

    HONEYWELL ANALYTICS

    MIDAS-E-HCL

    BORON TRICHLORIDE (BCL3), DICHLOROSILANE (H2CL2SI), HYDROGEN BROMIDE (HBR), HYDROGEN CHLORIDE (HCL
    £783.78 Price with VAT: £940.54 Buy Surplus As Low As £356.00 Price with VAT: £427.20
    £356.00 Price with VAT: £427.20
    HONEYWELL MIDAS-E-HAL

    HONEYWELL

    HONEYWELL ANALYTICS

    MIDAS-E-HAL

    GAS DETECTOR SENSOR CARTRIDGE, FOR CHLORINE (CL2), FLUORINE (F2)
    £789.84 Price with VAT: £947.81 Buy Surplus As Low As £358.54 Price with VAT: £430.24
    £358.54 Price with VAT: £430.24
    HONEYWELL MIDAS-E-H2X

    HONEYWELL

    HONEYWELL ANALYTICS

    MIDAS-E-H2X

    SENSOR CARTRIDGE
    £594.28 Price with VAT: £713.13 Buy Surplus As Low As £357.02 Price with VAT: £428.43
    £357.02 Price with VAT: £428.43
    HONEYWELL MIDAS-E-B2H

    HONEYWELL

    HONEYWELL ANALYTICS

    MIDAS-E-B2H

    SENSOR CARTRIDGE
    £739.81 Price with VAT: £887.78 Buy Surplus As Low As £444.19 Price with VAT: £533.03
    £444.19 Price with VAT: £533.03
    HONEYWELL MIDAS-E-ASH

    HONEYWELL

    HONEYWELL ANALYTICS

    MIDAS-E-ASH

    ARSINE (ASH3), GERMANE (GEH4)
    £627.63 Price with VAT: £753.16 Buy Surplus As Low As £376.73 Price with VAT: £452.08
    £376.73 Price with VAT: £452.08
    HONEYWELL M-512094

    HONEYWELL

    HONEYWELL ANALYTICS

    M-512094

    SENSOR, CARBON DIOXIDE, 0-30,000 PPM, ATMOS, INFRARED, (IR-F9-CO2-3%-ATMOS-ST)
    £2,417.28 Price with VAT: £2,900.74 Buy Surplus As Low As £1,450.83 Price with VAT: £1,740.99
    £1,450.83 Price with VAT: £1,740.99
    HONEYWELL 2106B1546

    HONEYWELL

    GAMEWELL-FCI

    2106B1546

    SULFUR DIOXIDE (SO2) 0-15 PPM REPLACEMENT CELL KIT
    £577.60 Price with VAT: £693.12 Buy Surplus As Low As £347.17 Price with VAT: £416.60
    £347.17 Price with VAT: £416.60
    Repair Yours £288.80 Price with VAT: £346.56
    HONEYWELL SS4-A2-C-E

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    SS4-A2-C-E

    ALUMINUM UV/IR, ATEX, HYDROCARBON FIRES, NON LATCHING ALARM LED, FM, CFM, ATEX, IECEX FOR ZONE 1 (2
    £6,091.34 Price with VAT: £7,309.61 Buy Surplus As Low As £3,655.11 Price with VAT: £4,386.13
    £3,655.11 Price with VAT: £4,386.13
    Repair Yours £3,034.30 Price with VAT: £3,641.16
    HONEYWELL M-700198

    HONEYWELL

    HONEYWELL ANALYTICS

    M-700198

    IR-F9-CO2-3%-COM, CARBON DIOXIDE 0/30, 000 PPM, COMMERCIAL ENCLOSURE
    £2,158.80 Price with VAT: £2,590.56 Buy Surplus As Low As £1,295.43 Price with VAT: £1,554.52
    £1,295.43 Price with VAT: £1,554.52
    HONEYWELL M-700197

    HONEYWELL

    HONEYWELL ANALYTICS

    M-700197

    COMMERCIAL ENCLOSURE, IR-F9-CO2-1%-COM, CARBON DIOXIDE 0/10, 000 PPM
    £2,158.80 Price with VAT: £2,590.56 Buy Surplus As Low As £1,295.43 Price with VAT: £1,554.52
    £1,295.43 Price with VAT: £1,554.52
    HONEYWELL 1508A2027

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    1508A2027

    IAQPOINT CARBON DIOXIDE (CO2) MONITOR, DUCT MOUNT, LON, RELAY, DISPLAY
    £582.15 Price with VAT: £698.58 Buy Surplus As Low As £349.44 Price with VAT: £419.33
    £349.44 Price with VAT: £419.33
    Repair Yours £290.32 Price with VAT: £348.38
    HONEYWELL 1508A2025

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    1508A2025

    IAQPOINT CARBON DIOXIDE (CO2) MONITOR, DUCT MOUNT, LON, DISPLAY
    £570.02 Price with VAT: £684.03 Buy Surplus As Low As £342.62 Price with VAT: £411.14
    £342.62 Price with VAT: £411.14
    Repair Yours £285.01 Price with VAT: £342.01
    HONEYWELL C7232A1032

    HONEYWELL

    C7232A1032

    DISCONTINUED BY MANUFACTURER, CARBON DIOXIDE SENSOR, 0/2000 PPM RANGE, 0/2-10VDC OR 0/4-20 MA ANALOG CURRENT OUTPUT, ONE NORMALLY OPEN SINGLE POLE SINGLE THROW RELAY OUTPUT, 24VAC/DC, NON DI ...
    Buy Surplus As Low As £298.25 Price with VAT: £357.89
    £298.25 Price with VAT: £357.89
    HONEYWELL 1508A1015

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    1508A1015

    IAQPOINT CARBON DIOXIDE (CO2) MONITOR, WALL MOUNT, ANALOG, TEMP AND RH, RELAY, DISPLAY
    £438.13 Price with VAT: £525.75 Buy Surplus As Low As £263.03 Price with VAT: £315.63
    £263.03 Price with VAT: £315.63
    Repair Yours £219.06 Price with VAT: £262.88
    HONEYWELL 1046802

    HONEYWELL

    RESIDEO

    1046802

    10YR BATTERY, SMOKE & CO2 ALARM
    £47.00 Price with VAT: £56.40 Buy Surplus As Low As £28.80 Price with VAT: £34.57
    £28.80 Price with VAT: £34.57
    HONEYWELL 1039753

    HONEYWELL

    RESIDEO

    1039753

    CARBON MONOXIDE ALARM W/10-YR BATTERY, DIGITAL TEMPERATURE" DISPLAY
    £39.85 Price with VAT: £47.82 Buy Surplus As Low As £23.91 Price with VAT: £28.69
    £23.91 Price with VAT: £28.69
    HONEYWELL SPXCDXSRRXSS

    HONEYWELL

    HONEYWELL ANALYTICS

    SPXCDXSRRXSS

    SENSOR, XCD, RFD REMOTE PLUG-IN, C/W SOCKET, W/ INFRAED METHNE SENSOR CARTRIDE, 0-100PC LEL
    £1,101.38 Price with VAT: £1,321.66 Buy Surplus As Low As £660.98 Price with VAT: £793.18
    £660.98 Price with VAT: £793.18
    HONEYWELL SPXCDULNB1

    HONEYWELL

    HONEYWELL ANALYTICS

    SPXCDULNB1

    CO2, XCD IR 0-2%VOL, LM25
    £1,942.01 Price with VAT: £2,330.42 Buy Surplus As Low As £1,165.81 Price with VAT: £1,398.98
    £1,165.81 Price with VAT: £1,398.98
    HONEYWELL SPSTAXC1

    HONEYWELL

    HONEYWELL ANALYTICS

    SPSTAXC1

    CARBON MONOXIDE SENS 0-200PPM
    £679.17 Price with VAT: £815.01 Buy Surplus As Low As £407.81 Price with VAT: £489.37
    £407.81 Price with VAT: £489.37
    HONEYWELL TR50-5D

    HONEYWELL

    TR50-5D

    TEMPHUMIDCO2 IAQSENSOR CONFIG.
    £606.41 Price with VAT: £727.69 Buy Surplus As Low As £363.84 Price with VAT: £436.61
    £363.84 Price with VAT: £436.61
    HONEYWELL MPD-AMIV1

    HONEYWELL

    MPD-AMIV1

    GAS SENSOR, CARTRIDGE, 0-100% LEL, METHANE
    £1,624.41 Price with VAT: £1,949.29 Buy Surplus As Low As £974.80 Price with VAT: £1,169.76
    £974.80 Price with VAT: £1,169.76
    HONEYWELL C7233A1008

    HONEYWELL

    C7233A1008

    WALL SENSOR, CO2, W/ DISPLAY
    £340.19 Price with VAT: £408.22 Buy Surplus As Low As £204.11 Price with VAT: £244.93
    £204.11 Price with VAT: £244.93
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