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    Sensors & Switches / CO2 Sensor

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    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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    HONEYWELL M-600203

    HONEYWELL

    NOTIFIER CO

    M-600203

    EC-F3-O2-0/25%-ATMOS-ST - OXYGEN (O2), 0/25%, ATMOS, STAINLESS STEEL ENCLOSURE
    £2,578.40 Price with VAT: £3,094.08 Buy Surplus As Low As £1,547.64 Price with VAT: £1,857.17
    £1,547.64 Price with VAT: £1,857.17
    Repair Yours £1,284.67 Price with VAT: £1,541.60
    HONEYWELL M-600265

    HONEYWELL

    NOTIFIER CO

    M-600265

    EC-F2-H2S-0/50-N1-LH - HYDROGEN SULFIDE (H2S), 0/50 PPM, NEMA 1 ENCLOSURE, LOW HEAT (FOR U.S. NAVY)
    £2,910.90 Price with VAT: £3,493.08 Buy Surplus As Low As £1,747.15 Price with VAT: £2,096.58
    £1,747.15 Price with VAT: £2,096.58
    Repair Yours £1,450.16 Price with VAT: £1,740.19
    HONEYWELL M-600274

    HONEYWELL

    NOTIFIER CO

    M-600274

    EC-F3-O2-0/25%-ATMOS-N1 - OXYGEN (O2), 0/25%, ATMOS, NEMA 1 ENCLOSURE
    £2,168.82 Price with VAT: £2,602.58 Buy Surplus As Low As £1,301.29 Price with VAT: £1,561.55
    £1,301.29 Price with VAT: £1,561.55
    Repair Yours £1,080.63 Price with VAT: £1,296.76
    HONEYWELL M-600336

    HONEYWELL

    NOTIFIER CO

    M-600336

    EC-F2-SO2-0/10-ATMOS-ST - SULFUR DIOXIDE (SO2), 0/10PPM, ATMOS, STAINLESS STEEL ENCLOSURE
    £2,927.53 Price with VAT: £3,513.03 Buy Surplus As Low As £1,756.97 Price with VAT: £2,108.36
    £1,756.97 Price with VAT: £2,108.36
    Repair Yours £1,458.47 Price with VAT: £1,750.17
    HONEYWELL M-600352

    HONEYWELL

    NOTIFIER CO

    M-600352

    EC-F9-NH3-0/200-ATMOS-N1 - AMMONIA (NH3), 0/200 PPM ATMOS, NEMA 1 ENCLOSURE
    £2,153.71 Price with VAT: £2,584.45 Buy Surplus As Low As £1,292.22 Price with VAT: £1,550.67
    £1,292.22 Price with VAT: £1,550.67
    Repair Yours £1,073.07 Price with VAT: £1,287.69
    HONEYWELL M-600353

    HONEYWELL

    NOTIFIER CO

    M-600353

    EC-F9-NH3-0/250-ATMOS-N1 - AMMONIA (NH3), 0/250 PPM-ATMOS-NEMA 1 ENCLOSURE
    £2,153.71 Price with VAT: £2,584.45 Buy Surplus As Low As £1,292.22 Price with VAT: £1,550.67
    £1,292.22 Price with VAT: £1,550.67
    Repair Yours £1,073.07 Price with VAT: £1,287.69
    HONEYWELL M-600354

    HONEYWELL

    NOTIFIER CO

    M-600354

    EC-F9-NH3-0/500-ATMOS-N1 - AMMONIA (NH3), 0/500 PPM, ATMOS, NEMA 1 ENCLOSURE
    £2,153.71 Price with VAT: £2,584.45 Buy Surplus As Low As £1,292.22 Price with VAT: £1,550.67
    £1,292.22 Price with VAT: £1,550.67
    Repair Yours £1,073.07 Price with VAT: £1,287.69
    HONEYWELL M-600359

    HONEYWELL

    NOTIFIER CO

    M-600359

    EC-F9-NH3-0/200-ATMOS-ST - AMMONIA (NH3), 0/200 PPM ATMOS STAINLESS STEEL ENCLOSURE
    £2,527.01 Price with VAT: £3,032.42 Buy Surplus As Low As £1,516.66 Price with VAT: £1,819.99
    £1,516.66 Price with VAT: £1,819.99
    Repair Yours £1,258.97 Price with VAT: £1,510.77
    HONEYWELL M-600437

    HONEYWELL

    NOTIFIER CO

    M-600437

    EC-F3-O2-15/25%-ST - OXYGEN (O2), 15/25%, STAINLESS STEEL ENCLOSURE
    £2,153.71 Price with VAT: £2,584.45 Buy Surplus As Low As £1,292.22 Price with VAT: £1,550.67
    £1,292.22 Price with VAT: £1,550.67
    Repair Yours £1,073.07 Price with VAT: £1,287.69
    HONEYWELL M-600441

    HONEYWELL

    NOTIFIER CO

    M-600441

    EC-F2-CO-0/200-ST - CARBON MONOXIDE (CO), 0/200 PPM, STAINLESS STEEL ENCLOSURE
    £2,502.83 Price with VAT: £3,003.40 Buy Surplus As Low As £1,502.30 Price with VAT: £1,802.76
    £1,502.30 Price with VAT: £1,802.76
    Repair Yours £1,247.64 Price with VAT: £1,497.17
    HONEYWELL M-600450

    HONEYWELL

    NOTIFIER CO

    M-600450

    EC-F9-RT-NH3 - AMMONIA (NH3) TRANSMITTER
    £1,420.69 Price with VAT: £1,704.83 Buy Surplus As Low As £852.41 Price with VAT: £1,022.90
    £852.41 Price with VAT: £1,022.90
    Repair Yours £708.08 Price with VAT: £849.69
    HONEYWELL M-600453

    HONEYWELL

    NOTIFIER CO

    M-600453

    AMMONIA (NH3), 0/100 PPM, ATMOS, LCD, NEMA 1 ENCLOSURE
    £2,340.36 Price with VAT: £2,808.43 Buy Surplus As Low As £1,404.82 Price with VAT: £1,685.78
    £1,404.82 Price with VAT: £1,685.78
    Repair Yours £1,166.02 Price with VAT: £1,399.23
    HONEYWELL SPXCDULNFX

    HONEYWELL

    NOTIFIER CO

    SPXCDULNFX

    COMBUSTIBLE (CH4) EXPLOSION PROOF TRANSMITTER (CAT BEAD), 4-20 MA, 3 RELAYS, MODBUS, 0-100% ALUMINUM ENCLOSURE
    £1,403.31 Price with VAT: £1,683.97 Buy Surplus As Low As £842.59 Price with VAT: £1,011.11
    £842.59 Price with VAT: £1,011.11
    HONEYWELL SPXCDXSB1SS

    HONEYWELL

    NOTIFIER CO

    SPXCDXSB1SS

    XCD CONSUMABLES CLASS I, DIV. 6, CARBON DIOXIDE (CO2) 0-2% VOL
    £1,193.98 Price with VAT: £1,432.78 Buy Surplus As Low As £716.39 Price with VAT: £859.67
    £716.39 Price with VAT: £859.67
    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
    £859.22 Price with VAT: £1,031.06 Buy Surplus As Low As £516.13 Price with VAT: £619.36
    £516.13 Price with VAT: £619.36
    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
    £5,621.55 Price with VAT: £6,745.86 Buy Surplus As Low As £3,373.38 Price with VAT: £4,048.06
    £3,373.38 Price with VAT: £4,048.06
    HONEYWELL M-503340

    HONEYWELL

    NOTIFIER CO

    M-503340

    TOXYPOINT TWO-WIRE TRANSMITTER, TOXYPOINT: DISPOSABLE 2-WIRE 4-20MA CARBON MONOXIDE (CO) TRANSMITTER
    £630.24 Price with VAT: £756.29 Buy Surplus As Low As £378.60 Price with VAT: £454.32
    £378.60 Price with VAT: £454.32
    Repair Yours £314.37 Price with VAT: £377.24
    HONEYWELL M-507975

    HONEYWELL

    NOTIFIER CO

    M-507975

    EC-F2-RC-NH3 - REPLACEMENT AMMONIA (NH3) CELL
    £599.26 Price with VAT: £719.11 Buy Surplus As Low As £359.71 Price with VAT: £431.65
    £359.71 Price with VAT: £431.65
    Repair Yours £299.25 Price with VAT: £359.10
    HONEYWELL 129570-L3

    HONEYWELL

    HONEYWELL ANALYTICS

    129570-L3

    COMBUSTIBLE EXPLOSION PROOF SENSOR - (GAIN 1.0-1.3 / METHANE)
    £1,064.76 Price with VAT: £1,277.71 Buy Surplus As Low As £639.31 Price with VAT: £767.17
    £639.31 Price with VAT: £767.17
    HONEYWELL SPXCDULNB1M

    HONEYWELL

    HONEYWELL ANALYTICS

    SPXCDULNB1M

    SENSEPOINT XCD TRANSMITTERS, CLASS I, DIV. 1: UL APPROVAL, CARBON DIOXIDE (CO2) EXPLOSION PROOF TRANSMITTER (IR), 4-20 MA, 3 RELAYS, MODBUS, 0-2% VOL ALUMINUM ENCLOSURE
    £3,077.91 Price with VAT: £3,693.49 Buy Surplus As Low As £1,846.90 Price with VAT: £2,216.28
    £1,846.90 Price with VAT: £2,216.28
    HONEYWELL SPXCDULNCX

    HONEYWELL

    HONEYWELL ANALYTICS

    SPXCDULNCX

    CO SENSOR XPRF, 100-1000PPM, 3W 4-20MA
    £1,388.59 Price with VAT: £1,666.31 Buy Surplus As Low As £817.43 Price with VAT: £980.92
    £817.43 Price with VAT: £980.92
    HONEYWELL 67-1011

    HONEYWELL

    67-1011

    GAS MONITOR, IAQPOINT2, NDIR CO2, RANGE 0-2000 PPM, ANALOGUE OUTPUT, ALARM RELAY, COLOR LCD DISPLAY, WALL MOUNT
    £609.08 Price with VAT: £730.90 Buy Surplus As Low As £365.75 Price with VAT: £438.90
    £365.75 Price with VAT: £438.90
    Repair Yours £304.54 Price with VAT: £365.45
    HONEYWELL MIDAS-E-XHF

    HONEYWELL

    HONEYWELL ANALYTICS

    MIDAS-E-XHF

    SENSOR CART EXT, METHYL FLUORIDE, 0-120 PPM
    £697.50 Price with VAT: £837.00 Buy Surplus As Low As £354.91 Price with VAT: £425.89
    £354.91 Price with VAT: £425.89
    HONEYWELL 54-49-200

    HONEYWELL

    BW TECHNOLOGIES

    54-49-200

    (PRICE/ST) MULTIPRO EXCHANGE SET OF3 SENSORS
    £1,016.40 Price with VAT: £1,219.68 Buy Surplus As Low As £609.84 Price with VAT: £731.81
    £609.84 Price with VAT: £731.81
    HONEYWELL 54-54-01

    HONEYWELL

    BW TECHNOLOGIES

    54-54-01

    SENSOR CO SMART III
    £701.28 Price with VAT: £841.53 Buy Surplus As Low As £420.92 Price with VAT: £505.10
    £420.92 Price with VAT: £505.10
    HONEYWELL 54-54-14

    HONEYWELL

    BW TECHNOLOGIES

    54-54-14

    SENSOR DUO-TOX SMART III
    £1,250.66 Price with VAT: £1,500.79 Buy Surplus As Low As £750.40 Price with VAT: £900.48
    £750.40 Price with VAT: £900.48
    HONEYWELL SR-DUMM-1S

    HONEYWELL

    BW TECHNOLOGIES

    SR-DUMM-1S

    REPLACEMENT DUMMY SENSOR 1 SERIES
    £51.39 Price with VAT: £61.66 Buy Surplus As Low As £30.98 Price with VAT: £37.18
    £30.98 Price with VAT: £37.18
    HONEYWELL SR-H2-1S

    HONEYWELL

    BW TECHNOLOGIES

    SR-H2-1S

    REPLACEMENT H2S SENSOR DIGITAL I-SERIES
    £528.22 Price with VAT: £633.87 Buy Surplus As Low As £317.39 Price with VAT: £380.87
    £317.39 Price with VAT: £380.87
    HONEYWELL SR-M2-1S

    HONEYWELL

    BW TECHNOLOGIES

    SR-M2-1S

    REPLACEMENT CO SENSOR DIGITAL I-SERIES
    £528.22 Price with VAT: £633.87 Buy Surplus As Low As £317.39 Price with VAT: £380.87
    £317.39 Price with VAT: £380.87
    HONEYWELL SR-W5-1S

    HONEYWELL

    BW TECHNOLOGIES

    SR-W5-1S

    REPLACEMENT LEL IR SENSOR I-SERIES
    £354.42 Price with VAT: £425.30 Buy Surplus As Low As £213.10 Price with VAT: £255.72
    £213.10 Price with VAT: £255.72
    HONEYWELL 54-54-21

    HONEYWELL

    BW TECHNOLOGIES

    54-54-21

    SENSOR NH3 SMART III
    £1,250.66 Price with VAT: £1,500.79 Buy Surplus As Low As £750.40 Price with VAT: £900.48
    £750.40 Price with VAT: £900.48
    HONEYWELL CP-LBL-3

    HONEYWELL

    BW TECHNOLOGIES

    CP-LBL-3

    REPLACEMENT SENSOR LABELPACK BW FLEX
    £41.56 Price with VAT: £49.88 Buy Surplus As Low As £24.94 Price with VAT: £29.93
    £24.94 Price with VAT: £29.93
    HONEYWELL SR-M1-1S

    HONEYWELL

    BW TECHNOLOGIES

    SR-M1-1S

    REPLACEMENT CO SENSOR 1SERIES
    £456.43 Price with VAT: £547.72 Buy Surplus As Low As £274.31 Price with VAT: £329.18
    £274.31 Price with VAT: £329.18
    HONEYWELL SR-X1-1S

    HONEYWELL

    BW TECHNOLOGIES

    SR-X1-1S

    REPLACEMENT O2 SENSOR 1SERIES
    £367.26 Price with VAT: £440.72 Buy Surplus As Low As £220.66 Price with VAT: £264.79
    £220.66 Price with VAT: £264.79
    HONEYWELL SPXCDXSHXSS

    HONEYWELL

    NOTIFIER CO

    SPXCDXSHXSS

    XCD CONSUMABLES CLASS I, DIV. 4, HYDROGEN SULFIDE (H2S) 0-50 PPM (10.0 TO 100.0 PPM)
    £867.53 Price with VAT: £1,041.03 Buy Surplus As Low As £520.67 Price with VAT: £624.80
    £520.67 Price with VAT: £624.80
    HONEYWELL SPXCDXSNXSS

    HONEYWELL

    NOTIFIER CO

    SPXCDXSNXSS

    XCD CONSUMABLES CLASS I, DIV. 8, NITROGEN DIOXIDE (NO2) 10-50 PPM
    £885.66 Price with VAT: £1,062.80 Buy Surplus As Low As £532.00 Price with VAT: £638.40
    £532.00 Price with VAT: £638.40
    Repair Yours £442.08 Price with VAT: £530.49
    HONEYWELL 1991-0147

    HONEYWELL

    HONEYWELL ANALYTICS

    1991-0147

    FILTER, END OF LINE PARTICULATE FILTER, FOR CORROSIVE GASES, INFRARED NON-DISPERSIVE, SINGLE-PASS, 24 VDC, NEMA 1
    £71.79 Price with VAT: £86.15 Buy Surplus As Low As £42.33 Price with VAT: £50.79
    £42.33 Price with VAT: £50.79
    HONEYWELL MIDAS-E-O3H

    HONEYWELL

    HONEYWELL ANALYTICS

    MIDAS-E-O3H

    O3 SENSOR CARTRIDGE
    £625.71 Price with VAT: £750.85 Buy Surplus As Low As £375.58 Price with VAT: £450.69
    £375.58 Price with VAT: £450.69
    HONEYWELL MIDAS-L-O2S

    HONEYWELL

    HONEYWELL ANALYTICS

    MIDAS-L-O2S

    SENSOR, O2 SENSOR CARTRIDGE, 6 X 9 X1.75
    £849.39 Price with VAT: £1,019.27 Buy Surplus As Low As £513.11 Price with VAT: £615.73
    £513.11 Price with VAT: £615.73
    Repair Yours £426.21 Price with VAT: £511.45
    HONEYWELL SPXCDULNG1

    HONEYWELL

    HONEYWELL ANALYTICS

    SPXCDULNG1

    EXPPRF HYDROGEN 0-1000PPM SENS
    £2,218.69 Price with VAT: £2,662.43 Buy Surplus As Low As £1,331.52 Price with VAT: £1,597.82
    £1,331.52 Price with VAT: £1,597.82
    HONEYWELL SPXCDXSFXSS

    HONEYWELL

    GAMEWELL-FCI

    SPXCDXSFXSS

    CARTRIDGE, GNRL, TYPE: SNSR, GENERAL NOTE: COMBUST, CATALYTIC 0-100% LEL, 20.0 TO 100.0%
    £752.65 Price with VAT: £903.18 Buy Surplus As Low As £451.88 Price with VAT: £542.26
    £451.88 Price with VAT: £542.26
    HONEYWELL SPXCDXSHXSS

    HONEYWELL

    GAMEWELL-FCI

    SPXCDXSHXSS

    HYDROGEN SULFIDE (H2S) 0-50 PPM (10.0 TO 100.0 PPM)
    £646.87 Price with VAT: £776.24 Buy Surplus As Low As £388.42 Price with VAT: £466.11
    £388.42 Price with VAT: £466.11
    Repair Yours £322.68 Price with VAT: £387.21
    HONEYWELL SR-S3-1S

    HONEYWELL

    BW TECHNOLOGIES

    SR-S3-1S

    REPLACEMENT SO2 SENSOR 1 SERIES
    £321.17 Price with VAT: £385.40 Buy Surplus As Low As £192.70 Price with VAT: £231.24
    £192.70 Price with VAT: £231.24
    HONEYWELL SR-W6-1S

    HONEYWELL

    BW TECHNOLOGIES

    SR-W6-1S

    REPLACEMENT LEL SENSOR I-SERIES FILTERED
    £442.08 Price with VAT: £530.49 Buy Surplus As Low As £265.25 Price with VAT: £318.29
    £265.25 Price with VAT: £318.29
    HONEYWELL 54-04-80C

    HONEYWELL

    BW TECHNOLOGIES

    54-04-80C

    LEL SMART SENSOR
    £362.73 Price with VAT: £435.28 Buy Surplus As Low As £217.64 Price with VAT: £261.17
    £217.64 Price with VAT: £261.17
    HONEYWELL SR-H1-1S

    HONEYWELL

    BW TECHNOLOGIES

    SR-H1-1S

    SENSOR, REPLACEMENT FOR H2S, 1 SERIES
    £456.43 Price with VAT: £547.72 Buy Surplus As Low As £274.31 Price with VAT: £329.18
    £274.31 Price with VAT: £329.18
    HONEYWELL SR-S4-1S

    HONEYWELL

    BW TECHNOLOGIES

    SR-S4-1S

    REPLACEMENT SO2 SENSOR DIGITAL I-SERIES
    £528.22 Price with VAT: £633.87 Buy Surplus As Low As £317.39 Price with VAT: £380.87
    £317.39 Price with VAT: £380.87
    HONEYWELL SR-W7-1S

    HONEYWELL

    BW TECHNOLOGIES

    SR-W7-1S

    REPLACEMENT LEL SENSOR I-SERIES UN-FILTERED
    £442.08 Price with VAT: £530.49 Buy Surplus As Low As £265.25 Price with VAT: £318.29
    £265.25 Price with VAT: £318.29
    HONEYWELL 54-54-23

    HONEYWELL

    BW TECHNOLOGIES

    54-54-23

    SENSOR HCN SMART III
    £1,216.65 Price with VAT: £1,459.99 Buy Surplus As Low As £729.99 Price with VAT: £875.99
    £729.99 Price with VAT: £875.99
    HONEYWELL XCL-LB-CO2PP-RM

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    XCL-LB-CO2PP-RM

    CO2 5,000 PPM, MODBUS RELAYS
    £4,377.69 Price with VAT: £5,253.23 Buy Surplus As Low As £2,626.76 Price with VAT: £3,152.12
    £2,626.76 Price with VAT: £3,152.12
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