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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.

    Filter Results
    Results 301-350 of 473.
    HONEYWELL M-600077

    HONEYWELL

    NOTIFIER CO

    M-600077

    EC-F2-SO2-0/10-N1 - SULFUR DIOXIDE (SO2), 0/10PPM, NEMA 1 ENCLOSURE
    £2,100.44 Price with VAT: £2,520.52 Buy Surplus As Low As £1,260.57 Price with VAT: £1,512.68
    £1,260.57 Price with VAT: £1,512.68
    Repair Yours £1,046.81 Price with VAT: £1,256.17
    HONEYWELL M-600079

    HONEYWELL

    NOTIFIER CO

    M-600079

    EC-F2-RC-SO2 - REPLACEMENT SULFUR DIOXIDE (SO2) CELL
    £632.18 Price with VAT: £758.61 Buy Surplus As Low As £379.76 Price with VAT: £455.71
    £379.76 Price with VAT: £455.71
    Repair Yours £315.33 Price with VAT: £378.40
    HONEYWELL M-600080

    HONEYWELL

    NOTIFIER CO

    M-600080

    EC-F3-O2-0/25%-N1 - OXYGEN (O2), 0/25%, NEMA1 ENCLOSURE
    £1,747.96 Price with VAT: £2,097.56 Buy Surplus As Low As £1,049.08 Price with VAT: £1,258.90
    £1,049.08 Price with VAT: £1,258.90
    Repair Yours £870.95 Price with VAT: £1,045.14
    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
    £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-600186

    HONEYWELL

    NOTIFIER CO

    M-600186

    EC-F2-O2-0/25%-ATMOS-N1 - OGYGEN (O2), 0/25%, 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-600211

    HONEYWELL

    NOTIFIER CO

    M-600211

    EC-F2-H2S-0/50-ATMOS-ST - HYDROGEN SULFIDE (H2S), 0/50 PPM, ATMOS, STAINLESS STEEL ENCLOSURE
    £2,936.52 Price with VAT: £3,523.82 Buy Surplus As Low As £1,762.37 Price with VAT: £2,114.84
    £1,762.37 Price with VAT: £2,114.84
    Repair Yours £1,462.95 Price with VAT: £1,755.54
    HONEYWELL M-600222

    HONEYWELL

    NOTIFIER CO

    M-600222

    EC-F3-O2-15/25%-ATMOS-N1 - OXYGEN (O2), 15/25%, ATMOS, NEMA 1 ENCLOSURE
    £2,175.48 Price with VAT: £2,610.58 Buy Surplus As Low As £1,305.29 Price with VAT: £1,566.35
    £1,305.29 Price with VAT: £1,566.35
    Repair Yours £1,083.95 Price with VAT: £1,300.74
    HONEYWELL M-600256

    HONEYWELL

    NOTIFIER CO

    M-600256

    EC-F2-CO-0/200-ATMOS-ST - CARBON MONOXIDE (CO), 0/200 PPM, ATMOS, STAINLESS STEEL ENCLOSURE
    £2,936.52 Price with VAT: £3,523.82 Buy Surplus As Low As £1,762.37 Price with VAT: £2,114.84
    £1,762.37 Price with VAT: £2,114.84
    Repair Yours £1,462.95 Price with VAT: £1,755.54
    HONEYWELL M-600341

    HONEYWELL

    NOTIFIER CO

    M-600341

    EC-F9-NH3-0/200-N1 - AMMONIA (NH3), 0/200 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 M-600342

    HONEYWELL

    NOTIFIER CO

    M-600342

    EC-F9-NH3-0/250-N1 - AMMONIA (NH3), 0/250 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 M-600343

    HONEYWELL

    NOTIFIER CO

    M-600343

    EC-F9-NH3-0/500-N1 - AMMONIA (NH3), 0/500 PPM, NEMA 1 ENCLOSURE
    £1,718.76 Price with VAT: £2,062.51 Buy Surplus As Low As £1,031.41 Price with VAT: £1,237.69
    £1,031.41 Price with VAT: £1,237.69
    Repair Yours £898.88 Price with VAT: £1,078.66
    HONEYWELL M-600348

    HONEYWELL

    NOTIFIER CO

    M-600348

    EC-F9-NH3-0/200-ST - AMMONIA (NH3), 0/200 PPM, STAINLESS STEEL ENCLOSURE
    £2,150.47 Price with VAT: £2,580.56 Buy Surplus As Low As £1,290.89 Price with VAT: £1,549.06
    £1,290.89 Price with VAT: £1,549.06
    Repair Yours £1,071.82 Price with VAT: £1,286.19
    HONEYWELL M-600349

    HONEYWELL

    NOTIFIER CO

    M-600349

    EC-F9-NH3-0/250-ST - AMMONIA (NH3), 0/250 PPM, STAINLESS STEEL ENCLOSURE
    £2,150.47 Price with VAT: £2,580.56 Buy Surplus As Low As £1,290.89 Price with VAT: £1,549.06
    £1,290.89 Price with VAT: £1,549.06
    Repair Yours £1,071.82 Price with VAT: £1,286.19
    HONEYWELL M-600360

    HONEYWELL

    NOTIFIER CO

    M-600360

    EC-F9-NH3-0/250-ATMOS-ST - AMMONIA (NH3), 0/250 PPM, ATMOS, STAINLESS STEEL ENCLOSURE
    £2,534.78 Price with VAT: £3,041.73 Buy Surplus As Low As £1,521.32 Price with VAT: £1,825.58
    £1,521.32 Price with VAT: £1,825.58
    Repair Yours £1,262.84 Price with VAT: £1,515.41
    HONEYWELL M-600361

    HONEYWELL

    NOTIFIER CO

    M-600361

    EC-F9-NH3-0/500-ATMOS-ST - AMMONIA (NH3), 0/500 PPM, ATMOS, STAINLESS STEEL ENCLOSURE
    £2,534.78 Price with VAT: £3,041.73 Buy Surplus As Low As £1,521.32 Price with VAT: £1,825.58
    £1,521.32 Price with VAT: £1,825.58
    Repair Yours £1,262.84 Price with VAT: £1,515.41
    HONEYWELL M-600402

    HONEYWELL

    NOTIFIER CO

    M-600402

    EC-F3-O2-0/25%-ST - OXYGEN (O2), 0/25%, STAINLESS STEEL 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-600456

    HONEYWELL

    NOTIFIER CO

    M-600456

    AMMONIA (NH3), 0/100 PPM, ATMOS, LCD, STAINLESS STEEL ENCLOSURE
    £2,722.00 Price with VAT: £3,266.40 Buy Surplus As Low As £1,633.51 Price with VAT: £1,960.21
    £1,633.51 Price with VAT: £1,960.21
    Repair Yours £1,356.07 Price with VAT: £1,627.29
    HONEYWELL SPXCDULNRFDM

    HONEYWELL

    NOTIFIER CO

    SPXCDULNRFDM

    TRANSMITTER - CCSAUS CERTIFIED FOR NORTH AMERICA (CLASS I, DIV. 1, GROUPS B, C & D), CCSAUS APPROVED SP XCD RFD TRANSMITTER WITH LM25, 3/4“NPT ENTRY, MODBUS , ALUMINUM
    £656.43 Price with VAT: £787.72 Buy Surplus As Low As £394.16 Price with VAT: £473.00
    £394.16 Price with VAT: £473.00
    HONEYWELL SPXCDXSB1SS

    HONEYWELL

    NOTIFIER CO

    SPXCDXSB1SS

    XCD CONSUMABLES CLASS I, DIV. 6, CARBON DIOXIDE (CO2) 0-2% VOL
    £1,197.65 Price with VAT: £1,437.18 Buy Surplus As Low As £718.59 Price with VAT: £862.31
    £718.59 Price with VAT: £862.31
    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
    £5,638.81 Price with VAT: £6,766.58 Buy Surplus As Low As £3,383.74 Price with VAT: £4,060.49
    £3,383.74 Price with VAT: £4,060.49
    MIDAS DISPLAYS MIDAS-K-COX

    MIDAS DISPLAYS

    MIDAS-K-COX

    MIDAS® TRANSMITTER AND CARTRIDGE COMBINED KITS, CARBON MONOXIDE (CO)
    £3,209.40 Price with VAT: £3,851.28 Buy Surplus As Low As £1,926.10 Price with VAT: £2,311.31
    £1,926.10 Price with VAT: £2,311.31
    Repair Yours £1,599.39 Price with VAT: £1,919.27
    HONEYWELL M-503340

    HONEYWELL

    NOTIFIER CO

    M-503340

    TOXYPOINT TWO-WIRE TRANSMITTER, TOXYPOINT: DISPOSABLE 2-WIRE 4-20MA CARBON MONOXIDE (CO) TRANSMITTER
    £632.18 Price with VAT: £758.61 Buy Surplus As Low As £379.76 Price with VAT: £455.71
    £379.76 Price with VAT: £455.71
    Repair Yours £315.33 Price with VAT: £378.40
    HONEYWELL M-507975

    HONEYWELL

    NOTIFIER CO

    M-507975

    EC-F2-RC-NH3 - REPLACEMENT AMMONIA (NH3) CELL
    £601.10 Price with VAT: £721.32 Buy Surplus As Low As £360.81 Price with VAT: £432.97
    £360.81 Price with VAT: £432.97
    Repair Yours £300.17 Price with VAT: £360.20
    LENNOX 87N52

    LENNOX

    87N52

    PLENUM CO2 SENSOR
    £788.33 Price with VAT: £945.99 Buy Surplus As Low As £473.00 Price with VAT: £567.60
    £473.00 Price with VAT: £567.60
    DIVERSITECH CM-1000

    DIVERSITECH

    CM-1000

    CO DETECTOR TABLE/WALL MOUNT
    £73.53 Price with VAT: £88.23 Buy Surplus As Low As £44.72 Price with VAT: £53.67
    £44.72 Price with VAT: £53.67
    GOODMAN 0130L00131

    GOODMAN

    AMANA HAC

    0130L00131

    OE256-07-G E-BUS CO2 SENSOR
    £704.95 Price with VAT: £845.94 Buy Surplus As Low As £422.97 Price with VAT: £507.56
    £422.97 Price with VAT: £507.56
    VERIS CWLSXTHX2G

    VERIS

    CWLSXTHX2G

    CO2 WALLSENSORW/LCD DISPLAY
    £290.32 Price with VAT: £348.38 Buy Surplus As Low As £174.34 Price with VAT: £209.21
    £174.34 Price with VAT: £209.21
    Repair Yours £227.40 Price with VAT: £272.88
    KELE & ASSOCIATES GDN-MCO-1

    KELE & ASSOCIATES

    GDN-MCO-1

    NETWORK CO GAS DETECTOR MODBUS
    £964.18 Price with VAT: £1,157.02 Buy Surplus As Low As £579.12 Price with VAT: £694.94
    £579.12 Price with VAT: £694.94
    Repair Yours £482.09 Price with VAT: £578.51
    HONEYWELL 4223990/L01058

    HONEYWELL

    4223990/L01058

    LUMINATOR ASSEMBLY RIGHT ANGLE
    £19.71 Price with VAT: £23.65 Buy Surplus As Low As £12.13 Price with VAT: £14.55
    £12.13 Price with VAT: £14.55
    Repair Yours £227.40 Price with VAT: £272.88
    MACURCO GT-11

    MACURCO

    GT-11

    GAS DETECTOR COMBUSTIBLE
    £265.30 Price with VAT: £318.36 Buy Surplus As Low As £159.18 Price with VAT: £191.02
    £159.18 Price with VAT: £191.02
    Repair Yours £227.40 Price with VAT: £272.88
    SIEMENS QPA2284.EWNC

    SIEMENS

    SIEMENS INDUSTRY

    QPA2284.EWNC

    RM CO2+HUMIDITY+TEMPERATURE SENSOR, CO2+TE+RH, TEC/RJ11, BLNK, NO LOGO
    £659.47 Price with VAT: £791.36 Buy Surplus As Low As £395.68 Price with VAT: £474.82
    £395.68 Price with VAT: £474.82
    KELE & ASSOCIATES KCO-A-H

    KELE & ASSOCIATES

    KCO-A-H

    CARBON MONOXIDE SENSOR WALL MOUNT 4-20MA
    £610.95 Price with VAT: £733.14 Buy Surplus As Low As £366.88 Price with VAT: £440.25
    £366.88 Price with VAT: £440.25
    Repair Yours £305.48 Price with VAT: £366.57
    BAPI BA/DCD10-D-BB-LED

    BAPI

    BA/DCD10-D-BB-LED

    CO2 DUCT SENSOR, 0-2000 PPM, 0-10 VDC OUTPUT, DUAL CHANNEL CALIBRATION, BAPI-BOX ENCLOSURE, 18-28 VAC/12-32 VDC, NDIR ELEMENT, NEMA 4 ENCLOSURE
    £272.88 Price with VAT: £327.46 Buy Surplus As Low As £163.73 Price with VAT: £196.48
    £163.73 Price with VAT: £196.48
    CORNING 476501

    CORNING

    476501

    CARBON CONDUCTIVITY PROBE 0-1000MS EPOXY
    Buy Surplus As Low As £163.73 Price with VAT: £196.48
    £163.73 Price with VAT: £196.48
    Repair Yours £227.40 Price with VAT: £272.88
    DWYER CDT-2W40-LCD

    DWYER

    CDT-2W40-LCD

    CDT-2W40-LCD CO2 XMTR 2000 PPM
    £179.73 Price with VAT: £215.68 Buy New £179.73 Price with VAT: £215.68
    £107.84 Price with VAT: £129.41
    Repair Yours Contact Us
    DWYER CDT-2W44

    DWYER

    CDT-2W44

    CDT-2W44 CO2 XMTR 2000PPM TEMP
    £163.73 Price with VAT: £196.48 Buy New £163.73 Price with VAT: £196.48
    £98.54 Price with VAT: £118.25
    Repair Yours £227.40 Price with VAT: £272.88
    DWYER CDT-2W44-LCD

    DWYER

    CDT-2W44-LCD

    CDT-2W44-LCD CO2 XMTR 2000PPM
    £195.57 Price with VAT: £234.68 Buy New £195.57 Price with VAT: £234.68
    £117.49 Price with VAT: £140.99
    Repair Yours £227.40 Price with VAT: £272.88
    DWYER CDT-2W4D

    DWYER

    CDT-2W4D

    CDT-2W4D CO2 XMTR 2000PPM CURV
    £160.70 Price with VAT: £192.84 Buy New £160.70 Price with VAT: £192.84
    £97.02 Price with VAT: £116.43
    Repair Yours £227.40 Price with VAT: £272.88
    DWYER CDT-2W4D-LCD

    DWYER

    CDT-2W4D-LCD

    CDT-2W4D-LCD CO2 XMTR 2000PPM
    £191.78 Price with VAT: £230.13 Buy New £191.78 Price with VAT: £230.13
    £115.22 Price with VAT: £138.26
    Repair Yours £227.40 Price with VAT: £272.88
    DWYER CDT-2W4E

    DWYER

    CDT-2W4E

    CDT-2W4E CO2 XMTR 2000PPM CURV
    £160.70 Price with VAT: £192.84 Buy New £160.70 Price with VAT: £192.84
    £97.02 Price with VAT: £116.43
    Repair Yours £227.40 Price with VAT: £272.88
    DWYER CDT-2W4E-LCD

    DWYER

    CDT-2W4E-LCD

    CDT-2W4E-LCD CO2 XMTR 2000PPM
    £191.78 Price with VAT: £230.13 Buy New £191.78 Price with VAT: £230.13
    £115.22 Price with VAT: £138.26
    Repair Yours £227.40 Price with VAT: £272.88
    TELEDYNE KIT000179

    TELEDYNE

    KIT000179

    INFRARED DETECTOR
    £1,044.53 Price with VAT: £1,253.44 Buy Surplus As Low As £626.87 Price with VAT: £752.25
    £626.87 Price with VAT: £752.25
    Repair Yours £530.60 Price with VAT: £636.73
    SIEMENS C79451-A3468-B531

    SIEMENS

    C79451-A3468-B531

    EMPFAENGERKAMMER, CO2
    £1,890.00 Price with VAT: £2,268.00 Buy Surplus As Low As £1,134.00 Price with VAT: £1,360.80
    £1,134.00 Price with VAT: £1,360.80
    WESTWOOD T32-30

    WESTWOOD

    T32-30

    CO2 CARTRIDGES, BOXED, PKG. OF 10
    £6.83 Price with VAT: £8.19 Buy Surplus As Low As £4.10 Price with VAT: £4.92
    £4.10 Price with VAT: £4.92
    WESTWOOD T50-4

    WESTWOOD

    T50-4

    CO2 TESTER FLUID, (1) - BOTTLE
    £17.43 Price with VAT: £20.92 Buy Surplus As Low As £10.61 Price with VAT: £12.73
    £10.61 Price with VAT: £12.73
    WESTWOOD T50-5

    WESTWOOD

    T50-5

    CO2 TESTER REPAIR KIT FOR BRIGON CO2 TESTER
    £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
    VERIS CWVS1111

    VERIS

    CWVS1111

    CO2 SENSOR 0-3/5-10VDC 4-20MA
    £166.76 Price with VAT: £200.11 Buy Surplus As Low As £100.06 Price with VAT: £120.07
    £100.06 Price with VAT: £120.07
    Repair Yours £227.40 Price with VAT: £272.88
    DRAGER 4543445

    DRAGER

    4543445

    GAS DETECTOR HEAD POLYTRON
    Buy Surplus As Low As £660.22 Price with VAT: £792.26
    £660.22 Price with VAT: £792.26
    Repair Yours £585.40 Price with VAT: £702.48
    HONEYWELL 226530-001

    HONEYWELL

    226530-001

    GAS SENSOR 3/4INCH THREAD 3WIRE 6INCH LEAD
    £297.90 Price with VAT: £357.48 Buy Surplus As Low As £178.89 Price with VAT: £214.67
    £178.89 Price with VAT: £214.67
    Repair Yours £227.40 Price with VAT: £272.88
    GULTON RECORDERS 3-847-010

    GULTON RECORDERS

    3-847-010

    PYROMETER
    Buy Surplus As Low As £281.98 Price with VAT: £338.37
    £281.98 Price with VAT: £338.37
    Repair Yours £234.98 Price with VAT: £281.98
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