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 151-200 of 949.
    IONIC SYSTEMS AOS3.0-HT-25232.1

    IONIC SYSTEMS

    AOS3.0-HT-25232.1

    DISCONTINUED BY MANUFACTURER, AIR OXYGEN SENSOR, ON/OFF SWITCH, 20 MA, 120 VAC SUPPLY VOLTAGE
    Buy Surplus As Low As CAN$951.00
    CAN$951.00
    Repair Yours CAN$684.49
    GENERAL ELECTRIC OX-1

    GENERAL ELECTRIC

    PANAMETRICS

    OX-1

    OXYGEN SENSOR, STANDARD PPM SENSOR, 0 TO 10/20/50 PPM, MINIMUM MEASUREMENT IS 0.2 PPM
    CAN$1,475.13 Buy Surplus As Low As CAN$842.93
    CAN$842.93
    MOCON 001-198

    MOCON

    001-198

    DISCONTINUED BY MANUFACTURER, OXYGEN MONITOR, 120 VAC, 50/60 HZ, 0.82 AMP, AKA: PAC CHECK 450
    Buy Surplus As Low As CAN$2,469.67
    CAN$2,469.67
    Repair Yours CAN$1,690.38
    AQUAMETRIX BY WATER ANALYTICS AM-ODO-T-015

    AQUAMETRIX BY WATER ANALYTICS

    AM-ODO-T-015

    OXYGEN SENSOR, AM-ODO DIRECT OUTPUT OPTICAL DISSOLVED OXYGEN SENSOR, DUAL OUTPUT, 1 IN PROCESS FITTING WITH TEMPERATURE AND MG/L OPTION, STANDARD 15FT (4.5M) CABLE
    CAN$1,776.63 Buy Surplus As Low As CAN$1,066.27
    CAN$1,066.27
    YOKOGAWA ZR402G

    YOKOGAWA

    ZR402G

    DISCONTINUED BY MANUFACTURER, OXYGEN / HUMIDITY ANALYZER, **CONVERTER ONLY**, SEPARATE TYPE ZIRCONIA, 100-240 VAC, LCD TOUCHSCREEN
    Buy Surplus As Low As CAN$5,018.06
    CAN$5,018.06
    Repair Yours CAN$3,911.17
    GENERAL ELECTRIC OX-1

    GENERAL ELECTRIC

    OX-1

    SENSOR, OXYGEN SENSOR, 0-10 PPM RANGE, 32-113°F (0-45°C) OPERATING TEMPERATURE RANGE
    CAN$2,831.38 Buy Surplus As Low As CAN$1,698.83
    CAN$1,698.83
    GDS 10-9510

    GDS

    10-9510

    0-25% O2 SENSOR
    CAN$1,345.78 Buy Surplus As Low As CAN$777.14
    CAN$777.14
    AUTOMATION COMPONENTS INC B5-GENL-100L-VOC

    AUTOMATION COMPONENTS INC

    B5-GENL-100L-VOC

    3 SPDT RELAYS, BACNET MSTP, VOC'S, 0-100% LEL, NEMA 4X ENCLOSURE
    CAN$1,727.69 Buy New CAN$1,727.69
    CAN$1,067.71
    CAMPBELL SCIENTIFIC INC CS511-L430-PW

    CAMPBELL SCIENTIFIC INC

    CS511-L430-PW

    SENSOREX DO6400/T DISSOLVED OXYGEN SENSOR ,430FT CABLE PER PROBE,PW W/PRE-WIRE CONNECTOR
    CAN$2,586.42 Buy Surplus As Low As CAN$1,551.85
    CAN$1,551.85
    Repair Yours CAN$1,092.74
    CAMPBELL SCIENTIFIC INC CS511-L333-CWS

    CAMPBELL SCIENTIFIC INC

    CS511-L333-CWS

    SENSOREX DISSOLVED OXYGEN SENSOR, 333 FT CABLE PER PROBE
    CAN$1,433.70 Buy Surplus As Low As CAN$860.22
    CAN$860.22
    Repair Yours CAN$606.26
    DANAHER CONTROLS A1100S00

    DANAHER CONTROLS

    HACH

    A1100S00

    SENSOR, ORIBISPHERE A1100 OXYGEN (O2) EC SENSOR WITH PLASTIC COLLAR (40 BAR)
    Buy Surplus As Low As CAN$8,213.15
    CAN$8,213.15
    Repair Yours CAN$5,805.96
    GREAT LAKES INSTRUMENTS 5540D0A

    GREAT LAKES INSTRUMENTS

    5540D0A

    DISCONTINUED BY MANUFACTURER, OXYGEN SENSOR, SUBMERSION, 4.5 M CABLE, PRESSURE RANGE 10 BAR, RANGE 0-40 PPM
    Buy Surplus As Low As CAN$4,409.60
    CAN$4,409.60
    Repair Yours CAN$3,051.61
    MSA 813616

    MSA

    813616

    TOXGARD II H2S 50 PPM SENSOR KIT
    CAN$2,818.41 Buy Surplus As Low As CAN$1,691.62
    CAN$1,691.62
    Repair Yours CAN$1,177.23
    SMC ISA15-4R-01G

    SMC

    ISA15-4R-01G

    ISA2 AIR CATCH SENSOR -ISA2 NO SIZE KIT/ACCESSORY -AIR CATCH SENSOR W/GAUGE
    CAN$1,345.80 Buy Surplus As Low As CAN$808.35
    CAN$808.35
    Repair Yours CAN$567.54
    MSA 480566

    MSA

    480566

    SENSOR MICROGARD MODEL02
    CAN$2,163.52 Buy Surplus As Low As CAN$1,298.11
    CAN$1,298.11
    DRAGER 6809630

    DRAGER

    6809630

    ELECTROCHEMICAL SENSOR, FOR FIXED GAS DETECTOR, DRAGERSENSOR O2 LS, DETECTS OXYGEN (O2), CAS NO. 7782-44-7
    CAN$2,924.75 Buy Surplus As Low As CAN$1,469.72
    CAN$1,469.72
    CUSTOM SENSORS & TECHNOLOGY M85-021P-EMW28

    CUSTOM SENSORS & TECHNOLOGY

    M85-021P-EMW28

    8505B OXYGEN TRANSMITTER 2WIRE .21O2 IN .70N2
    CAN$2,180.09 Buy Surplus As Low As CAN$1,090.76
    CAN$1,090.76
    EMERSON 90003766

    EMERSON

    FISHER ROSEMOUNT

    90003766

    DISCONTINUED BY MANUFACTURER, FLOW METER CELL, W/ ON-BOARD SENSOR, O2, 100% H/MLT
    Buy Surplus As Low As CAN$10,374.51
    CAN$10,374.51
    Repair Yours CAN$6,710.46
    METTLER TOLEDO 52-201-067

    METTLER TOLEDO

    52-201-067

    DISSOLVED OXYGEN SENSOR, OPERATING RANGE: 0 PPB ; 10,000 PPB, FLOW RATE: 0.79 GAL/H; 18.85 GAL/H, 32 DEGREES F - 140 DEGREES F
    CAN$3,838.57 Buy Surplus As Low As CAN$2,304.01
    CAN$2,304.01
    YOKOGAWA ZR01A01-01

    YOKOGAWA

    ZR01A01-01

    ZIRCONIA CELL ASSEMBLY, 1 PIECE, SPARE PART FOR OXYGEN ANALYZER
    Buy Surplus As Low As CAN$1,335.72
    CAN$1,335.72
    UNICONTROL INC A10050A0A03Z00

    UNICONTROL INC

    HAYS CLEVELAND

    A10050A0A03Z00

    OXYGEN ANALYZER 120VAC
    CAN$2,214.67 Buy Surplus As Low As CAN$1,329.95
    CAN$1,329.95
    Repair Yours CAN$959.51
    SYSTECH MAPCHECK

    SYSTECH

    MAPCHECK

    OXYGEN SENSOR 110V
    Buy Surplus As Low As CAN$743.51
    CAN$743.51
    METTLER TOLEDO 52200851

    METTLER TOLEDO

    52200851

    O2 OXYGENSENSOR, 120 MM IMMERSION, 7.2-29 PSI, 0-60 DEGREE CELSIUS
    CAN$2,291.04 Buy Surplus As Low As CAN$1,374.62
    CAN$1,374.62
    Repair Yours CAN$973.17
    YOKOGAWA AV550G-B-B4-E-1-E/SCT

    YOKOGAWA

    AV550G-B-B4-E-1-E/SCT

    ZIRCONIA OXYGEN ANALYZER AVERAGING CONVERTER MODULE
    CAN$3,666.09 Buy Surplus As Low As CAN$2,199.66
    CAN$2,199.66
    AQUAMETRIX BY WATER ANALYTICS AM-ODO-015

    AQUAMETRIX BY WATER ANALYTICS

    AM-ODO-015

    DISCONTINUED BY MANUFACTURER, DISSOLVED OXYGEN SENSOR, 0-5 V OUTPUT, DUAL 4-20 MA, OUTPUT OF %-SATURATION, NO ELECTROLYTE, SAMPLE FLOW NOT REQUIRED, REPLACEABLE MEMBRANE
    Buy Surplus As Low As CAN$1,507.55
    CAN$1,507.55
    Repair Yours CAN$982.80
    ECM ENGINE CONTROL & MONITORING XCM114

    ECM ENGINE CONTROL & MONITORING

    XCM114

    SENSOR, O2 MODULES, HARNESS, CONTROLLER, 0 TO 5V, 4 TO 20MA OUTPUTS, 11 TO 28 VDC, 5A (MAX. 1 MIN. SURGE), 1.2A (STEADY-STATE), ANY FUEL TYPE, RESPONSE TIME LESS THAN 150MS
    CAN$5,220.40 Buy Surplus As Low As CAN$3,132.53
    CAN$3,132.53
    AEROQUAL S200L

    AEROQUAL

    S200L

    DISCONTINUED BY MANUFACTURER, PORATABLE GAS MONITOR, REPLACEABLE SENSOR HEADS SENSOR HEADS, DIGITAL DISPLAY, RECHARGEABLE BATTERY
    Buy Surplus As Low As CAN$873.19
    CAN$873.19
    EMERSON OXT4A-3-0-1-1-14-3-1-00-00-12

    EMERSON

    FISHER ROSEMOUNT

    OXT4A-3-0-1-1-14-3-1-00-00-12

    DISCONTINUED BY MANUFACTURER, OXYMITTER, ANSI PROBE W/ SNUBBER DIFFUSER, 18 INCH PROBE, REMOTE ELECTRONICS W/ TRANSIENT PROTECTED FILTERED TERMINATION, HART OPERATOR INTERFACE,
    Buy Surplus As Low As CAN$16,858.58
    CAN$16,858.58
    Repair Yours CAN$11,913.76
    RKI INSTRUMENTS 65-2301RK-NH3

    RKI INSTRUMENTS

    65-2301RK-NH3

    SENSOR, AMMONIA (NH3) SENSOR, 0 - 75 PPM, DIRECT CONNECTION, NON EXPLOSION PROOF WITH J-BOX (NO TRANSMITTER)
    CAN$1,778.39 Buy Surplus As Low As CAN$1,068.20
    CAN$1,068.20
    EMERSON 3D39645G03

    EMERSON

    FISHER ROSEMOUNT

    3D39645G03

    HEATER/STRUT ASSEMBLY, OXT4A, 6 FEET HEATER STRUT ASSY
    CAN$9,057.52 Buy Surplus As Low As CAN$5,489.44
    CAN$5,489.44
    DANAHER CONTROLS ORBISPHERE-410/51X

    DANAHER CONTROLS

    HACH

    ORBISPHERE-410/51X

    DISCONTINUED BY MANUFACTURER, OXYGEN CONTROLLER, PROCESS MONITORING, LED SCREEN, 100-240VAC, 40VA, 50/60HZ
    Buy Surplus As Low As CAN$1,167.13
    CAN$1,167.13
    Repair Yours CAN$896.40
    METTLER TOLEDO 52206393

    METTLER TOLEDO

    52206393

    OXYGEN SENSOR, INPRO6970I SERIES, OPTICAL FLOURENSCENCE QUENCHING MEASUREMENT TECHNOLOTY
    CAN$22,873.16 Buy Surplus As Low As CAN$13,725.06
    CAN$13,725.06
    Repair Yours CAN$6,121.61
    PUREAIRE MONITORING SYSTEMS 99018

    PUREAIRE MONITORING SYSTEMS

    99018

    O2 DEFICIENCY MONITOR, 0-25%, 4-20MA, WALL MOUNTING BRACKETS
    CAN$4,233.28 Buy Surplus As Low As CAN$2,421.09
    CAN$2,421.09
    Repair Yours CAN$1,576.67
    MSA A-5K-SENS-15-0-M-0-0

    MSA

    A-5K-SENS-15-0-M-0-0

    OXYGEN SENSOR, X5000, REPLACEMENT, 0-25%
    CAN$2,759.33 Buy Surplus As Low As CAN$1,655.60
    CAN$1,655.60
    EMERSON 0XT4ADR30111204

    EMERSON

    FISHER ROSEMOUNT

    0XT4ADR30111204

    OXYGEN TRANSMITTER, SNUBBER DIFFUSION ELEMENT, 18 INCH PROBE, TRANSIENT PROTECTED FILTERED TERMINATION,
    Buy Surplus As Low As CAN$16,123.72
    CAN$16,123.72
    CUMMINS 2894939

    CUMMINS

    2894939

    NITROGEN OXIDE SENSOR, USED PRIMARILY ON EPA10 AUTOMOTIVE 6.7 LITER ISB/QSB ENGINES
    CAN$1,538.25 Buy Surplus As Low As CAN$922.96
    CAN$922.96
    TELEDYNE ANALYTICAL INSTRUMENTS 3350A

    TELEDYNE ANALYTICAL INSTRUMENTS

    3350A

    OXYGEN MONITOR, MICROPROCESSOR BASED, SINGLE RANGE (0-25% O2),100/240 VAC, 50/60 HZ, 0-10 VDC O/P, 4-20 MA, WALL MOUNT, NEMA-4 WEATHERPROOF, LED METER READOUT, WITH SPECIAL ALARM CONFIRGURAT ...
    CAN$9,998.43 Buy Surplus As Low As CAN$5,999.92
    CAN$5,999.92
    Repair Yours CAN$4,225.51
    SIEMENS A5E50350496

    SIEMENS

    A5E50350496

    OXYGEN SENSOR, EC REPLACEMENT, FOR C79451A3458B55
    CAN$3,103.71 Buy Surplus As Low As CAN$1,863.09
    CAN$1,863.09
    HAMILTON COMPANY 10068709-1111

    HAMILTON COMPANY

    10068709-1111

    VISITRACE OXYGEN SENSOR, MA 120 L1, 4-20 MA OUTPUT, BLUETOOTH 5 WIRELESS INTERFACE
    CAN$12,985.43 Buy Surplus As Low As CAN$7,792.41
    CAN$7,792.41
    Repair Yours CAN$5,501.48
    MSA A-ULTX-SENS-39-10-0

    MSA

    A-ULTX-SENS-39-10-0

    PROPANE SENSOR, 316 STAINLESS STEEL
    CAN$4,946.61 Buy Surplus As Low As CAN$2,968.84
    CAN$2,968.84
    PUREAIRE MONITORING SYSTEMS 99156

    PUREAIRE MONITORING SYSTEMS

    99156

    AIR CHECK CARBONYL SULFIDE MONITOR, DETECTABLE LIMITS COS UP TO 100PPM, WITH MONITORING CAPABILITES UP TO 100FT, USER SELECTABLE DUAL LEVEL ALARM AND SYSTEM FAULT RELAYS, DIGITAL DISPLAY, 4- ...
    CAN$12,355.61 Buy Surplus As Low As CAN$7,413.36
    CAN$7,413.36
    Repair Yours CAN$5,032.09
    PBI DANSENSOR MAPCHECK-9002-2X

    PBI DANSENSOR

    MAPCHECK-9002-2X

    INDUSTRIAL SENSOR MODULE,207-255VAC
    CAN$2,161.36 Buy Surplus As Low As CAN$864.54
    CAN$864.54
    Repair Yours CAN$597.60
    PUREAIRE MONITORING SYSTEMS TX-1100-SAM

    PUREAIRE MONITORING SYSTEMS

    TX-1100-SAM

    OXYGEN DETECTOR, SAMPLE DRAW OXYGEN DEFICIENCY MONITOR, SAMPLES UP TO 100 FEET AWAY, 3/4 INCH LCD DIGITAL DISPLAY, 0-25% RANGE, 24 VDC, 300MA, SIGNAL OUTPUT: 4-20MA, POLYCARBONATE ENCLOSURE
    CAN$8,796.72 Buy Surplus As Low As CAN$1,788.23
    CAN$1,788.23
    Repair Yours CAN$1,463.38
    GENERAL ELECTRIC OX-5

    GENERAL ELECTRIC

    OX-5

    OXYGEN SENSOR, 0-100 PPM & 1000 PPM, PANAMETRICS
    CAN$2,046.08 Buy Surplus As Low As CAN$1,227.65
    CAN$1,227.65
    E INSTRUMENTS 2200-NOX

    E INSTRUMENTS

    2200-NOX

    DISCONTINUED BY MANUFACTURER, CARBON MONOXIDE / OXYGEN ANALIZER, 02/C0 SENSOR
    Buy Surplus As Low As CAN$881.92
    CAN$881.92
    Repair Yours CAN$612.77
    DELTA CONTROLS FA31110AP

    DELTA CONTROLS

    FA31110AP

    DISCONTINUED BY MANUFACTURER, TRACE OXYGEN ANALYZER, ANALOG, 110 VAC, 50/60 HZ
    Buy Surplus As Low As CAN$3,270.75
    CAN$3,270.75
    Repair Yours CAN$2,173.34
    GFG 3701-030

    GFG

    3701-030

    OXYGEN MONITOR 0-25PERCENT MODEL 1031
    Buy Surplus As Low As CAN$2,031.67
    CAN$2,031.67
    Repair Yours CAN$1,466.77
    YOKOGAWA ZO21D-L-040-A-U/F

    YOKOGAWA

    ZO21D-L-040-A-U/F

    OXYGEN SENSOR 1.3FT FLAME ARRESTOR
    CAN$3,207.45 Buy Surplus As Low As CAN$1,925.05
    CAN$1,925.05
    Repair Yours CAN$1,360.43
    AMETEK WDG-IV-CONTROL

    AMETEK

    WDG-IV-CONTROL

    DISCONTINUED BY MANUFACTURER, THERMOX FLUE GAS MONITOR
    Buy Surplus As Low As CAN$15,302.62
    CAN$15,302.62
    Repair Yours CAN$10,576.75
    EMERSON OXT4A-3000-143-1-00-00-00

    EMERSON

    FISHER ROSEMOUNT

    OXT4A-3000-143-1-00-00-00

    OXYGEN TRANSMITTER 18IN PROBE W/KEYPAD NO HW ENG
    CAN$14,550.22 Buy Surplus As Low As CAN$7,275.11
    CAN$7,275.11
    Repair Yours CAN$5,762.52
    Previous 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