Product Search

    SEARCH NOW FOR ALL YOUR RADWELL SOLUTIONS

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

    Sensors & Switches / Oxygen 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 1-50 of 949.
    METTLER TOLEDO 52200024

    METTLER TOLEDO

    52200024

    MEMBRANE KIT, 1 O-RING SET, 25 ML ELECTROLYTE, FOR USE WITH PORTABLE OXYGEN ANALYZER
    ✓ IN STOCK!
    CAN$2,020.38 Buy Surplus As Low As CAN$1,093.79
    CAN$1,093.79
    EMERSON 0XT4A-3-0-0-0-14-3-1-00-02-10

    EMERSON

    FISHER ROSEMOUNT

    0XT4A-3-0-0-0-14-3-1-00-02-10

    DISCONTINUED BY MANUFACTURER, OXYGEN TRANSMITTER, OXYMITTER 4000 SERIES, SNUBBER DIFFUSION ELEMENT, 18 INCH PROBE, REMOTE PROBE HART
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$8,798.80
    CAN$8,798.80
    DANAHER CONTROLS 085G4062.99.002

    DANAHER CONTROLS

    HACH

    085G4062.99.002

    DISCONTINUED BY MANUFACTURER, BALL FLOAT STYLE, 0 TO 10 PPM, 24VDC, 10M (33FT) CABLE, 4-20MA HART TRANSMITTER
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$1,380.16
    CAN$1,380.16
    Repair Yours CAN$1,300.35
    EMERSON 3D39861G01

    EMERSON

    FISHER ROSEMOUNT

    3D39861G01

    DISCONTINUED BY MANUFACTURER, OXYGEN TRANSMITTER, OXYMITTER 4000, ELECTRONIC ASSEMBLY, O2 PROBE, HART, HART ELECTRONICS OXYGEN TRANSMITTER
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$2,680.11
    CAN$2,680.11
    Repair Yours CAN$1,443.78
    AMETEK 2000

    AMETEK

    2000

    DISCONTINUED BY MANUFACTURER, GAS MONITOR, THERMOX FLUE, 95-230VAC
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$1,492.46
    CAN$1,492.46
    DET TRONICS 005724-001

    DET TRONICS

    005724-001

    OXYGEN SENSOR, ELECTROCHEMICAL, 0-25 RANGE, EXPLOSION PROOF, EC CELL, O2
    ✓ IN STOCK!
    CAN$3,856.15 Buy Surplus As Low As CAN$1,156.70
    CAN$1,156.70
    EMERSON 6A00182G01

    EMERSON

    FISHER ROSEMOUNT

    6A00182G01

    DISCONTINUED BY MANUFACTURER, PERCENT OXYGEN SENSOR, W/ GLAND, MODEL 4000, RECHARGEABLE, 0-50 PSIG, 32-110 DEGREES F
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$2,895.32
    CAN$2,895.32
    Repair Yours CAN$2,676.38
    MADAL INSTRUMENT AU100

    MADAL INSTRUMENT

    AU100

    SENSOR ULTRASONIC AIR
    ✓ IN STOCK!
    CAN$2,793.14 Buy Surplus As Low As CAN$1,085.18
    CAN$1,085.18
    Repair Yours CAN$843.00
    EMERSON 1U05717G02

    EMERSON

    FISHER ROSEMOUNT

    1U05717G02

    DISCONTINUED BY MANUFACTURER, OXYGEN ANALYZER, DIGITAL DISPLAY, 115 VAC, 5 AMP, 50/60 HZ, PANEL MOUNT
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$3,736.68
    CAN$3,736.68
    Repair Yours CAN$2,153.64
    FUJI ELECTRIC ZRM1BY11-1-F

    FUJI ELECTRIC

    ZRM1BY11-1-F

    OXYGEN ANALYZER 4-20MA 90-220VAC 50/60HZ
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$2,485.07
    CAN$2,485.07
    Repair Yours CAN$1,744.57
    SIEMENS QGO20.000D17

    SIEMENS

    QGO20.000D17

    O2 SENSOR, FOR COMBUSTION OPTIMIZATION, AC120V
    ✓ IN STOCK!
    CAN$21,372.01 Buy Surplus As Low As CAN$16,730.00
    CAN$16,730.00
    Repair Yours CAN$7,980.50
    DRAGER 8317610

    DRAGER

    8317610

    DISCONTINUED BY MANUFACTURER, TOXIC GASES AND OXYGEN DETECTOR, P3U POLYTRON 7000, 4-20 MA / BUS / HART, IP 66/67, SIL 2 (IEC 61508-2), M20 CABLE ENTRY, 30 VDC SUPPLY
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$2,701.12
    CAN$2,701.12
    DANAHER CONTROLS 5790000

    DANAHER CONTROLS

    HACH

    5790000

    DISCONTINUED BY MANUFACTURER, LUMINESCENT DISSOLVED OXYGEN SENSOR, LDO
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$1,485.76
    CAN$1,485.76
    Repair Yours CAN$898.75
    BEACONMEDAES 4107213100

    BEACONMEDAES

    4107213100

    DISCONTINUED BY MANUFACTURER, OXYGEN SENSOR, MEGA 3, ASM 02 DISS
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$991.00
    CAN$991.00
    Repair Yours CAN$602.01
    THERMO FISHER SCIENTIFIC 06-662-66

    THERMO FISHER SCIENTIFIC

    FISHER SCIENTIFIC

    06-662-66

    SENSOR, OXYGEN METER, DO RANGE, 0.0 TO 20.0 MG/L, RESOLUTION OF 0.1, 0.4 MG/L ACCURACY
    ✓ IN STOCK!
    CAN$1,885.23 Buy Surplus As Low As CAN$824.60
    CAN$824.60
    ENDRESS & HAUSER C0S61-A2F0

    ENDRESS & HAUSER

    C0S61-A2F0

    DISCONTINUED BY MANUFACTURER, OPTICAL OXYGEN SENSOR, 0 0 -20 MG/L, STAINLESS STEEL SENSOR BODY, TEMP RANGE 23 - 140F, 145 PSI, G1 THREAD, 15 M CABLE
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$3,505.95
    CAN$3,505.95
    YOKOGAWA D0402G-E-1-E

    YOKOGAWA

    D0402G-E-1-E

    DISCONTINUED BY MANUFACTURER, DISSOLVED OXYGEN CONVERTER, 110-120 VAC, 50-60 HZ, 10 VA
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$1,068.22
    CAN$1,068.22
    EMERSON 1056-01-25-38-AN-UL

    EMERSON

    FISHER ROSEMOUNT

    1056-01-25-38-AN-UL

    DISCONTINUED BY MANUFACTURER, TRANSMITTER, FOR ONE DISSOLVED OXYGEN MEASUREMENT, 5 AMP, 115/230 VAC, 50/60 HZ, DUAL CHANNEL, -20 TO +60 DEGREES C, IP65
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$2,105.06
    CAN$2,105.06
    METTLER TOLEDO 52206347

    METTLER TOLEDO

    52206347

    METTLER TOLEDO 52-206-347 O2 INNER BODY INPRO 6850I
    ✓ IN STOCK!
    CAN$4,044.67 Buy Surplus As Low As CAN$1,979.96
    CAN$1,979.96
    SIEMENS PLL52.110A100

    SIEMENS

    PLL52.110A100

    CAN BUS EXTENSION MODULE, O2 MODULE FOR QGO20, 120 VAC, 50/60 HZ, US STANDARD PARAMETERS SET, INPUTS FOR FLUE GAS AND COMBUSTION AIR TEMPERATURE, FOR LMV52 SYSTEMS
    ✓ IN STOCK!
    CAN$13,225.44 Buy Surplus As Low As CAN$8,991.97
    CAN$8,991.97
    ENDRESS & HAUSER COS51D-AS810

    ENDRESS & HAUSER

    COS51D-AS810

    DISSOLVED OXYGEN SENSOR, FOR WATER / WASTEWATER / UTILITIES APPLICATIONS, NPT 3/4 INCH, G1 MEMOSENS CONNECTOR, WITHOUT CABLE, 10 BAR MAX PROCESS PRESSURE, -5 TO +50 PROCESS TEMPERATURE, 0.1 ...
    ✓ IN STOCK!
    CAN$5,020.13 Buy Surplus As Low As CAN$3,012.08
    CAN$3,012.08
    DANAHER CONTROLS M1100-S00H

    DANAHER CONTROLS

    HACH

    M1100-S00H

    LUMINESCENT OXYGEN SENSOR FOR IN-LINE APPLICATIONS, 0-40PPM, WITH 28 MM ORBISPHERE FITTING, PRINTORBISPHERE M1100 SERIES
    ✓ IN STOCK!
    CAN$16,949.57 Buy Surplus As Low As CAN$6,886.54
    CAN$6,886.54
    AMETEK WDG-1210

    AMETEK

    WDG-1210

    DISCONTINUED BY MANUFACTURER, REMOTE FLUE GAS OXYGEN ANALYZER, 115-230VAC, 48-62HZ, 250W, 4A, 16-3/4 INCH PROBE
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$2,490.47
    CAN$2,490.47
    KELE & ASSOCIATES GMT-02-S1

    KELE & ASSOCIATES

    GMT-02-S1

    OXYGEN SENSOR, DETECTION RANGE:0-25%, DIFFUSION FUEL CELL FOR OXYGEN
    ✓ IN STOCK!
    CAN$1,665.07 Buy Surplus As Low As CAN$1,025.02
    CAN$1,025.02
    ASEA BROWN BOVERI 4640/500AM

    ASEA BROWN BOVERI

    FISCHER & PORTER

    4640/500AM

    DISSOLVED OXYGEN ANALYZER, SERIES 4600
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$898.78
    CAN$898.78
    Repair Yours CAN$571.64
    EMERSON XI-04-02-00-00-00-00

    EMERSON

    FISHER ROSEMOUNT

    XI-04-02-00-00-00-00

    DISCONTINUED BY MANUFACTURER, OXYGEN SENSOR, 100-240V, 50/60HZ, 776VA, IP66
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$711.25
    CAN$711.25
    Repair Yours CAN$502.58
    SYSTECH EC913

    SYSTECH

    EC913

    TRACE-LEVEL OXYGEN ANALYZER, BENCH-TOP, WITH A RACE SENSOR & TURBOPURGE FEATURE, FOR APPLICATIONS WHERE NORMAL TRACE OXYGEN LEVELS ARE FREQUENTLY DISTURBED BY HIGH OXYGEN INGRESSRANGE: 0.1 P ...
    ✓ IN STOCK!
    CAN$14,917.58 Buy Surplus As Low As CAN$8,950.55
    CAN$8,950.55
    TRUMPF 0351055

    TRUMPF

    0351055

    DISCONTINUED BY MANUFACTURER, OXYGEN SENSOR, 22/35 BAR
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$732.67
    CAN$732.67
    PUREAIRE MONITORING SYSTEMS TX-1100-CMBO

    PUREAIRE MONITORING SYSTEMS

    TX-1100-CMBO

    (99039), OXYGEN DEFIENCENY MONITOR, 02/C02 0-25%, 0-1000 PPM, 4-20MA ANALOG OUTPUT
    ✓ IN STOCK!
    CAN$4,654.51 Buy Surplus As Low As CAN$2,514.21
    CAN$2,514.21
    YSI 607125

    YSI

    607125

    POLAROGRAPHIC DO PROBE KIT, WATERPROOF IMPACT RESISTANT CASE, HANDHELD WATER QUALITY METER, DISSOLVED OXYGEN SENSOR, AUTOMATIC BAROMETRIC PRESSURE COMPENSATION, 50 UNIQUE DATA SET INTERNAL M ...
    ✓ IN STOCK!
    CAN$2,896.40 Buy Surplus As Low As CAN$2,202.29
    CAN$2,202.29
    PBI DANSENSOR OXI-2

    PBI DANSENSOR

    OXI-2

    DISCONTINUED BY MANUFACTURER, OXYGEN ANALYZER, 103-127 VAC, 50/60 HZ, 150 VA,
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$1,236.90
    CAN$1,236.90
    METTLER TOLEDO INPRO6820/25/080

    METTLER TOLEDO

    INPRO6820/25/080

    DISCONTINUED BY MANUFACTURER, OXYGEN SENSOR, FOR STERILE CONDITIONS, 25 MM DIAMETER, 174 PSI, 80 MM SENSOR LENGTH, SILICONE O-RING MATERIAL, IP68 RATING
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$812.19
    CAN$812.19
    SENSTRON TECHNOLOGIES A126301Q530141

    SENSTRON TECHNOLOGIES

    SENSOR TECHNOLOGY

    A126301Q530141

    PROXIMITY SENSOR, INDUCTIVE, DIGITAL, 3 WIRES, 4-PIN, PNP OUTPUT, NORMALLY OPEN, 10-30 VDC, 100 MA CURRENT, 100 HZ SWITCHING, 1.8 MM RATED DISTANCE, FLUSH MOUNTING
    ✓ IN STOCK!
    CAN$1,469.29 Buy Surplus As Low As CAN$694.70
    CAN$694.70
    NEUTRONICS 8-01-1000-02-2

    NEUTRONICS

    8-01-1000-02-2

    OXYGEN SENSOR, SENSORNTRON, CERAMIC
    ✓ IN STOCK!
    CAN$1,892.83 Buy Surplus As Low As CAN$944.18
    CAN$944.18
    HONEYWELL SPXCDXSO1SS

    HONEYWELL

    NOTIFIER CO

    SPXCDXSO1SS

    REPLACEMENT CARTRIDGE, FOR O2 SENSOR, SENSEPOINT XCD, OXYGEN 25.0% V/V ONLY, CONSUMABLES CLASS I DIV 3
    ✓ IN STOCK!
    CAN$1,683.54 Buy Surplus As Low As CAN$1,132.93
    CAN$1,132.93
    METTLER TOLEDO INPRO6850I/25/80

    METTLER TOLEDO

    INPRO6850I/25/80

    DISCONTINUED BY MANUFACTURER, DISSOLVED OXYGEN SENSOR, FOR STERILE CONDITIONS, IN PRO 6850I, 25 MM DIAMETER BODY, 80 MM SENSOR LENGTH, INTELLIGENT SENSOR MANAGEMENT (ISM), 316L STAINLESS STE ...
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$1,953.78
    CAN$1,953.78
    EMERSON 0XT4ADR-3-0-1-1-12-03

    EMERSON

    FISHER ROSEMOUNT

    0XT4ADR-3-0-1-1-12-03

    DISCONTINUED BY MANUFACTURER, OXYGEN TRANSMITTER, IN SITU, SNUBBER DIFFUSION ELEMENT(ANSI), 18 INCH PROBE, MOUNTING TO STACK, TRANSIENT PROTECTED FILTER TERMINATION,
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$8,415.27
    CAN$8,415.27
    DET TRONICS GTXSN26N5

    DET TRONICS

    GTXSN26N5

    TOXIC GAS TRANSMITTER, 3/4 NPT, FM/CSA/IECEX, EXPLOSION PROOF, REPLACES 009480-003, (009480-323)
    ✓ IN STOCK!
    CAN$2,249.42 Buy Surplus As Low As CAN$1,148.83
    CAN$1,148.83
    YOKOGAWA Z021C-8-A/F

    YOKOGAWA

    Z021C-8-A/F

    DISCONTINUED BY MANUFACTURER, OXYGEN ANALYZER, 115 VAC, 50/60 HZ, 4-20 MADC, 0-1 VDC
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$721.97
    CAN$721.97
    PARKER 72695

    PARKER

    72695

    OXYGEN SENSOR, STANDARD %, O2 ANALYZER - O, GALVANIC CELL
    ✓ IN STOCK!
    CAN$1,442.49 Buy Surplus As Low As CAN$952.04
    CAN$952.04
    HONEYWELL 2106B1832

    HONEYWELL

    HONEYWELL ANALYTICS

    2106B1832

    OXYGEN SENSOR, 0-25% VOL TOXIC SENSOR REPLACEMENT, CLASS 1, DIV 2, 3/4 NPT
    ✓ IN STOCK!
    CAN$2,624.38 Buy Surplus As Low As CAN$1,405.94
    CAN$1,405.94
    NORTH AMERICAN MFG EMX21107T

    NORTH AMERICAN MFG

    EMX21107T

    OXYGEN CELL ASSEMBLY, REPLACEMENT PART, FOR FIVES PN 8108-O
    ✓ IN STOCK!
    CAN$2,198.09 Buy Surplus As Low As CAN$1,108.20
    CAN$1,108.20
    Repair Yours CAN$907.82
    MSA 813723

    MSA

    813723

    OXYGEN SENSOR, TOXGARD II OXYGEN, 0-25%SENSOR KIT
    ✓ IN STOCK!
    CAN$2,636.68 Buy Surplus As Low As CAN$1,485.88
    CAN$1,485.88
    PUREAIRE MONITORING SYSTEMS TX-1100-DRA

    PUREAIRE MONITORING SYSTEMS

    TX-1100-DRA

    OXYGEN DEFICIENCY MONITOR, SUPPLY VOLTAGE 24VDC, DIGITAL DISPLAY, 4-20MA ANALOG OUTPUT, RANGE 0-25% O2, OPERATES IN FREEZERS AT -40C, TWO ALARM RELAYS FOR 19.5% AND 18.0%, 10FT CABLE, W/ O2 ...
    ✓ IN STOCK!
    CAN$5,360.41 Buy Surplus As Low As CAN$2,777.41
    CAN$2,777.41
    Repair Yours CAN$2,230.41
    HONEYWELL JS-0576-AA

    HONEYWELL

    JS-0576-AA

    AIR PROVING SWITCH, 0.85 INCH, WC
    ✓ IN STOCK!
    CAN$159.23 Buy Surplus As Low As CAN$81.68
    CAN$81.68
    MASIMO 3915

    MASIMO

    3915

    DISCONTINUED BY MANUFACTURER, SENSOR, SPO2, PLUG-IN, 8-PIN
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$99.66
    CAN$99.66
    BACHARACH 0024-0788

    BACHARACH

    0024-0788

    O2 SENSOR, FOR BACHARACH INTECH/PCA3 COMBUSTION ANALYZERS, REPLACEMENT PART
    ✓ IN STOCK!
    CAN$716.39 Buy Surplus As Low As CAN$291.58
    CAN$291.58
    METTLER TOLEDO 367-001

    METTLER TOLEDO

    THORNTON

    367-001

    DISSOLVED OXYGEN SENSOR
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$392.94
    CAN$392.94
    Repair Yours CAN$359.03
    HONEYWELL SR-X2V

    HONEYWELL

    BW TECHNOLOGIES

    SR-X2V

    OXYGEN SENSOR, GASALERT SERIES, 0 TO 30% SENSOR RANGE, 0.1% RESOLUTION, -4 TO 122 DEG. F
    ✓ IN STOCK!
    CAN$491.24 Buy Surplus As Low As CAN$270.94
    CAN$270.94
    RIKEN KEIKI GD-70D

    RIKEN KEIKI

    GD-70D

    DISCONTINUED BY MANUFACTURER, GAS DETECTOR TRANSMITTER, 4-20 MA, ANALOG TRANSMISSION, 4-BUTTON INTERFACE, W/ STATUS LEDS
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$448.46
    CAN$448.46
    Repair Yours CAN$418.87
    Next
    1 2 3 4 5 6 7 8 9 10 11
    Related Categories
    Cable Component Diagnostic Equipment Flow Gauge Hydraulic Valve Mount Bracket/Bolt/Stud Kit Pressure Monitor/Indicator