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    Sensors & Switches / CO1 Detector

    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.

    Filter Results
    Results 151-200 of 215.
    HONEYWELL ECO-D-B-41-43

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    ECO-D-B-41-43

    CARBON MONOXIDE (CO) 0-500 PPM + HYDROGEN SULFIDE (H2S) 0-100 PPM
    £4,789.09 Price with VAT: £5,746.91 Buy Surplus As Low As £2,873.60 Price with VAT: £3,448.33
    £2,873.60 Price with VAT: £3,448.33
    HONEYWELL ECO-D-B-41-45

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    ECO-D-B-41-45

    CARBON MONOXIDE (CO) 0-500 PPM + NITROGEN DIOXIDE (NO2) 0-10 PPM
    £5,936.71 Price with VAT: £7,124.05 Buy Surplus As Low As £3,562.63 Price with VAT: £4,275.16
    £3,562.63 Price with VAT: £4,275.16
    HONEYWELL ECO-D-B-41-EX

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    ECO-D-B-41-EX

    CARBON MONOXIDE (CO) 0-500 PPM
    £3,639.95 Price with VAT: £4,367.94 Buy Surplus As Low As £2,184.58 Price with VAT: £2,621.49
    £2,184.58 Price with VAT: £2,621.49
    HONEYWELL ECO-SC-41

    HONEYWELL

    SILENT KNIGHT SECURITY SYS

    ECO-SC-41

    CARBON MONOXIDE (CO) 0-500 PPM
    £1,451.58 Price with VAT: £1,741.90 Buy Surplus As Low As £870.95 Price with VAT: £1,045.14
    £870.95 Price with VAT: £1,045.14
    POTTER ELECTRIC PAD100-CD

    POTTER ELECTRIC

    PAD100-CD

    PAD 100 CO DETECTOR ONLY WORKS WITH ARC / AFC SERIES
    £110.04 Price with VAT: £132.05 Buy Surplus As Low As £66.02 Price with VAT: £79.23
    £66.02 Price with VAT: £79.23
    HOCHIKI CM-E1

    HOCHIKI

    CM-E1

    CO DETECTOR, 24 VDC, WITH ALARM, TROUBLE RELAY, TEST BUTTON, SOUNDER, WHITE
    £135.68 Price with VAT: £162.82 Buy Surplus As Low As £35.63 Price with VAT: £42.75
    £35.63 Price with VAT: £42.75
    BRASCH BGS-CM-STD

    BRASCH

    BGS-CM-STD

    DISCONTINUED BY MANUFACTURER, GAS DETECTOR CO, 18-30 VAC / 18-42 VDC, 1 RELAY, 0.5A @ 125 VAC
    Buy Surplus As Low As £1,078.35 Price with VAT: £1,294.02
    £1,078.35 Price with VAT: £1,294.02
    Repair Yours £962.82 Price with VAT: £1,155.38
    TYCO INT-CO1224T

    TYCO

    SIMPLEXGRINNELL

    INT-CO1224T

    CO DETECTOR W/TEST FEATURE
    £134.17 Price with VAT: £161.00 Buy Surplus As Low As £81.11 Price with VAT: £97.33
    £81.11 Price with VAT: £97.33
    MACURCO CANN200PPM

    MACURCO

    CANN200PPM

    CARBON MONOXIDE CO CALIBRATION GAS CANISTER, 17L 200 PPM
    £109.91 Price with VAT: £131.89 Buy Surplus As Low As £65.95 Price with VAT: £79.14
    £65.95 Price with VAT: £79.14
    MACURCO CM-6-WHT

    MACURCO

    CM-6-WHT

    CARBON MONOXIDE CO (LOW VOLTAGE) FIXED GAS DETECTOR CONTROLLER TRANSDUCER W/ WHITE HOUSING
    £498.01 Price with VAT: £597.61 Buy Surplus As Low As £299.41 Price with VAT: £359.30
    £299.41 Price with VAT: £359.30
    MACURCO CM6-FCK

    MACURCO

    CM6-FCK

    CM-6 / CM-12 CARBON MONOXIDE CO FIELD CALIBRATION KIT, 17L 50 PPM, 17L 200 PPM, 0.2 LPM REG.
    £638.24 Price with VAT: £765.89 Buy Surplus As Low As £383.55 Price with VAT: £460.26
    £383.55 Price with VAT: £460.26
    HONEYWELL HNW-SPSTAXA2SS

    HONEYWELL

    HNW-SPSTAXA2SS

    GAS DETECTOR, SENSEPOINT
    £1,066.11 Price with VAT: £1,279.34 Buy Surplus As Low As £639.89 Price with VAT: £767.86
    £639.89 Price with VAT: £767.86
    GASBOSS 100-D

    GASBOSS

    100-D

    METHANE SENSOR
    £2,169.42 Price with VAT: £2,603.30 Buy Surplus As Low As £1,302.26 Price with VAT: £1,562.71
    £1,302.26 Price with VAT: £1,562.71
    Repair Yours £1,084.71 Price with VAT: £1,301.65
    GENERAL MONITORS INC TS4000H-2-1-00-12-1

    GENERAL MONITORS INC

    TS4000H-2-1-00-12-1

    DISCONTINUED BY MANUFACTURER, INTELLIGENT SENSOR, TOXIC GAS DETECTOR, 24 VDC, 3 WATT
    Buy Surplus As Low As £477.86 Price with VAT: £573.44
    £477.86 Price with VAT: £573.44
    Repair Yours £377.49 Price with VAT: £452.99
    MIRTONE 260-CO

    MIRTONE

    260-CO

    CARBON MONOXIDE DETECTOR, ALARM & TROUBLE RELAYS, SOUNDER, END-OF LIFE SIGNAL, 12/24VDC
    £128.86 Price with VAT: £154.63 Buy Surplus As Low As £77.32 Price with VAT: £92.78
    £77.32 Price with VAT: £92.78
    Repair Yours Contact Us
    DORMA SD-2

    DORMA

    SD-2

    DORMA DETECTOR, PHOTOELECTRIC SMOKEHEAD, REPLACEMENT DETECTOR MODULE, MM-F1D2-B009
    £559.41 Price with VAT: £671.29 Buy Surplus As Low As £335.80 Price with VAT: £402.96
    £335.80 Price with VAT: £402.96
    Repair Yours £278.95 Price with VAT: £334.74
    SIEMENS A5E36528448

    SIEMENS

    A5E36528448

    DETECTOR, CH4
    £2,816.00 Price with VAT: £3,379.20 Buy Surplus As Low As £1,690.00 Price with VAT: £2,028.00
    £1,690.00 Price with VAT: £2,028.00
    SIEMENS A5E36528456

    SIEMENS

    A5E36528456

    DETECTOR, N2O
    £2,856.00 Price with VAT: £3,427.20 Buy Surplus As Low As £1,714.00 Price with VAT: £2,056.80
    £1,714.00 Price with VAT: £2,056.80
    SIEMENS A5E35983178

    SIEMENS

    A5E35983178

    DETECTOR NO, CHANNEL 1 (CLEAN FOR O2-SERVICE)
    Buy Surplus As Low As £1,564.00 Price with VAT: £1,876.80
    £1,564.00 Price with VAT: £1,876.80
    SIEMENS A5E35984327

    SIEMENS

    A5E35984327

    DETECTOR CO (CLEAN FOR O2-SERVICE)
    Buy Surplus As Low As £981.00 Price with VAT: £1,177.20
    £981.00 Price with VAT: £1,177.20
    SIEMENS A5E34729715

    SIEMENS

    A5E34729715

    DETECTOR, CO (7MB2355)
    £1,749.00 Price with VAT: £2,098.80 Buy Surplus As Low As £1,050.00 Price with VAT: £1,260.00
    £1,050.00 Price with VAT: £1,260.00
    SIEMENS A5E36528454

    SIEMENS

    A5E36528454

    DETECTOR, NO
    £2,894.00 Price with VAT: £3,472.80 Buy Surplus As Low As £1,737.00 Price with VAT: £2,084.40
    £1,737.00 Price with VAT: £2,084.40
    SIEMENS A5E35983172

    SIEMENS

    A5E35983172

    DETECTOR C2H4 (CLEAN FOR O2-SERVICE)
    Buy Surplus As Low As £1,109.00 Price with VAT: £1,330.80
    £1,109.00 Price with VAT: £1,330.80
    SIEMENS A5E36528458

    SIEMENS

    A5E36528458

    DETECTOR, NH3
    £2,856.00 Price with VAT: £3,427.20 Buy Surplus As Low As £1,714.00 Price with VAT: £2,056.80
    £1,714.00 Price with VAT: £2,056.80
    SIEMENS A5E35984186

    SIEMENS

    A5E35984186

    DETECTOR NO, CHANNEL 2 (CLEAN FOR O2-SERVICE)
    Buy Surplus As Low As £1,564.00 Price with VAT: £1,876.80
    £1,564.00 Price with VAT: £1,876.80
    SIEMENS A5E35983110

    SIEMENS

    A5E35983110

    DETECTOR CO, SMALLEST MEAS. RANGE <5% (CLEAN FOR O2-SERVICE)
    Buy Surplus As Low As £989.00 Price with VAT: £1,186.80
    £989.00 Price with VAT: £1,186.80
    SIEMENS A5E36528449

    SIEMENS

    A5E36528449

    DETECTOR, C2H4
    £2,983.00 Price with VAT: £3,579.60 Buy Surplus As Low As £1,790.00 Price with VAT: £2,148.00
    £1,790.00 Price with VAT: £2,148.00
    HONEYWELL 2104N4224

    HONEYWELL

    2104N4224

    INFRARED OPEN PATH GAS DETECTOR, LONG RANGE (2.5 TO 5.0M), 4 TO 20MA (SOURCE), MODBUS OUTPUTS, ATEX/IECEX
    £23,882.53 Price with VAT: £28,659.03 Buy Surplus As Low As £14,330.12 Price with VAT: £17,196.15
    £14,330.12 Price with VAT: £17,196.15
    LOCHINVAR 100274768

    LOCHINVAR

    100274768

    SYSTEM SENSOR KIT
    £64.43 Price with VAT: £77.32 Buy Surplus As Low As £38.66 Price with VAT: £46.39
    £38.66 Price with VAT: £46.39
    SENVA TGW-AC

    SENVA

    TGW-AC

    CARBON MONOXIDE MONITOR, ELECTROCHEMICAL, ANALOG OUTPUT, 2 OUTPUT, PROGRAMMABLE, LED INDICATORS, 15-30 VDC, 24 VAC, 4 WATT, 120 MA
    £429.87 Price with VAT: £515.84 Buy Surplus As Low As £258.22 Price with VAT: £309.86
    £258.22 Price with VAT: £309.86
    Repair Yours £225.69 Price with VAT: £270.83
    TYCO CWSI-350

    TYCO

    CWSI

    CWSI-350

    DISCONTINUED BY MANUFACTURER, CARBON MONOXIDE DETECTOR, TRANSMITTER, LED STATUS INDICATORS
    Buy Surplus As Low As £186.04 Price with VAT: £223.25
    £186.04 Price with VAT: £223.25
    INDUSTRIAL SCIENTIFIC ISC171249751

    INDUSTRIAL SCIENTIFIC

    ISC171249751

    CAPTEUR REMPLACEMENT MONOXIDE CARBONE, MX6
    £671.42 Price with VAT: £805.70 Buy Surplus As Low As £402.85 Price with VAT: £483.42
    £402.85 Price with VAT: £483.42
    SIEMENS A5E43470307

    SIEMENS

    A5E43470307

    DETECTOR CELL FOR CO HIGH SELECTIVE
    £2,771.00 Price with VAT: £3,325.20 Buy Surplus As Low As £1,663.00 Price with VAT: £1,995.60
    £1,663.00 Price with VAT: £1,995.60
    SIEMENS A5E03707944

    SIEMENS

    A5E03707944

    DETECTOR 1
    £4,088.00 Price with VAT: £4,905.60 Buy Surplus As Low As £2,453.00 Price with VAT: £2,943.60
    £2,453.00 Price with VAT: £2,943.60
    SIEMENS A5E03707945

    SIEMENS

    A5E03707945

    DETECTOR 2
    £4,025.00 Price with VAT: £4,830.00 Buy Surplus As Low As £2,415.00 Price with VAT: £2,898.00
    £2,415.00 Price with VAT: £2,898.00
    HONEYWELL SD365CO-IV

    HONEYWELL

    FIRE LITE

    SD365CO-IV

    ADDRESSABLE COMBINATION FIRE AND CARBON MONOXIDE (CO) DETECTOR, LITESPEED, IVORY
    £144.78 Price with VAT: £173.74 Buy Surplus As Low As £87.17 Price with VAT: £104.60
    £87.17 Price with VAT: £104.60
    MACURCO CX-6

    MACURCO

    CX-6

    GRAY HOUSING-CARBON MONOXIDE CO/NITROGEN DIOXIDE NO2 FIXED GAS DETECTOR & CONTROLLER , CX-6
    £1,507.37 Price with VAT: £1,808.85 Buy Surplus As Low As £904.42 Price with VAT: £1,085.31
    £904.42 Price with VAT: £1,085.31
    POTTER ELECTRIC PAD300-PCD

    POTTER ELECTRIC

    PAD300-PCD

    PHOTO/CARBON MONOXIDE DETECTOR , PAD300-PCD
    £167.91 Price with VAT: £201.50 Buy Surplus As Low As £100.75 Price with VAT: £120.90
    £100.75 Price with VAT: £120.90
    QEL Q5C-CO-250P-0-A

    QEL

    Q5C-CO-250P-0-A

    CARBON MONOXIDE GAS SENSOR/TRANSMITTER, 0-250 PPM, 15-24 VAC / 18-30 VDC, 4-20 MA / 1-5V / 2-10V, RS-485 / MODBUS, 3 SPDT RELAYS, BACKLIT LCD, IP66
    £632.94 Price with VAT: £759.52 Buy Surplus As Low As £379.76 Price with VAT: £455.71
    £379.76 Price with VAT: £455.71
    MACURCO CM-CH

    MACURCO

    CM-CH

    CM-6 / CM-12 CARBON MONOXIDE CO CALIBRATION HOOD
    £54.12 Price with VAT: £64.95 Buy Surplus As Low As £32.47 Price with VAT: £38.97
    £32.47 Price with VAT: £38.97
    XTRALIS XCL-LB-CO-RA

    XTRALIS

    VESDA

    XCL-LB-CO-RA

    VESDA SENSEPOINT XCL, 25MM, CARBON MONOXIDE, 4-20MA ANALOGUE, RELAY
    £2,355.13 Price with VAT: £2,826.15 Buy Surplus As Low As £1,413.68 Price with VAT: £1,696.42
    £1,413.68 Price with VAT: £1,696.42
    XTRALIS XCL-XRL-SC-CO

    XTRALIS

    VESDA

    XCL-XRL-SC-CO

    VESDA SENSEPOINT XCL REPLACEMENT GAS SENSOR, CARBON MONOXIDE
    £250.22 Price with VAT: £300.26 Buy Surplus As Low As £150.13 Price with VAT: £180.16
    £150.13 Price with VAT: £180.16
    KELE & ASSOCIATES KCOC-W-V-A-LCD-R

    KELE & ASSOCIATES

    KCOC-W-V-A-LCD-R

    CO SENSOR, 0-10VDC, LCD DISPLAY
    £357.02 Price with VAT: £428.43 Buy Surplus As Low As £214.52 Price with VAT: £257.42
    £214.52 Price with VAT: £257.42
    MSA A-ULTX-SENS-12-6-0

    MSA

    A-ULTX-SENS-12-6-0

    CARBON MONOXIDE SENSOR, STAINLESS STEEL, COARSE THREADS
    £1,259.05 Price with VAT: £1,510.86 Buy Surplus As Low As £755.73 Price with VAT: £906.88
    £755.73 Price with VAT: £906.88
    OMEGA ENGINEERING HHAQ-105

    OMEGA ENGINEERING

    HHAQ-105

    CO DETECTOR
    £262.00 Price with VAT: £314.40 Buy New £262.00 Price with VAT: £314.40
    £158.00 Price with VAT: £189.60
    KIDDE KN-COP-DP-10YB

    KIDDE

    KN-COP-DP-10YB

    21026359, AC/DC CO, PLUG-IN - TEN YEAR SEALED BACKUP - DIG. DISP. - VOICE (900-0282)
    £56.09 Price with VAT: £67.31 Buy Surplus As Low As £34.11 Price with VAT: £40.93
    £34.11 Price with VAT: £40.93
    KIDDE KN-COP-DP-10YH

    KIDDE

    KN-COP-DP-10YH

    21026365, AC/DC CO, PLUG-IN - TEN YEAR SEALED BACKUP - DIG. DISP. - EXIT LIGHT (900-0284)
    £58.37 Price with VAT: £70.04 Buy Surplus As Low As £35.63 Price with VAT: £42.75
    £35.63 Price with VAT: £42.75
    KIDDE KN-COP-DP-10YL-AQ-WF

    KIDDE

    KN-COP-DP-10YL-AQ-WF

    21031211, SMART CO + IAQ DETECTOR
    £62.91 Price with VAT: £75.50 Buy Surplus As Low As £37.90 Price with VAT: £45.48
    £37.90 Price with VAT: £45.48
    KIDDE KN-COP-DP-B

    KIDDE

    KN-COP-DP-B

    21026344, AC/DC PLUG-IN - 9V BACKUP - DIGITAL DISPLAY, CLAMSHELL (900-0278)
    £47.75 Price with VAT: £57.31 Buy Surplus As Low As £28.80 Price with VAT: £34.57
    £28.80 Price with VAT: £34.57
    KIDDE KN-COPP-B-LS

    KIDDE

    KN-COPP-B-LS

    21007267, NIGHTHAWK BATTERY OPERATED - DIGITAL DISPLAY - CLAMSHELL
    £32.59 Price with VAT: £39.11 Buy Surplus As Low As £19.71 Price with VAT: £23.65
    £19.71 Price with VAT: £23.65
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