Product Search

    SEARCH NOW FOR ALL YOUR RADWELL SOLUTIONS

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

    Sensors & Switches / Conductivity Transmitter

    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.

    Rockwell Disclaimer: The product is used surplus. Radwell is not an authorized 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 authorized dealers. Because Radwell is not an authorized 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 1-50 of 920.
    METTLER TOLEDO 230-431

    METTLER TOLEDO

    THORNTON

    230-431

    DISCONTINUED BY MANUFACTURER, CONDUCTIVITY SENSOR, 3/4 INCH NPT FITTING, 0.1 CONSTANT, 50/60 HZ, 9 PIN CONNECTION
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$503.11
    CAN$503.11
    Repair Yours CAN$414.33
    EMERSON 400VP-12

    EMERSON

    FISHER ROSEMOUNT

    400VP-12

    ENDURANCE CONDUCTIVITY SENSOR, MAX PRESS 250PSI
    ✓ IN STOCK!
    CAN$1,890.20 Buy Surplus As Low As CAN$982.04
    CAN$982.04
    Repair Yours CAN$668.38
    ASEA BROWN BOVERI TB4650E060002

    ASEA BROWN BOVERI

    ABB ROBOTICS

    TB4650E060002

    DISCONTINUED BY MANUFACTURER, CONDUCTIVITY SENSOR, 3K, 110C, PSI225
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$412.29
    CAN$412.29
    Repair Yours CAN$293.13
    EMERSON 142-01-13-54

    EMERSON

    FISHER ROSEMOUNT

    142-01-13-54

    CONTACTING CONDUCTIVITY SENSOR, 0.01/CM CELL CONSTANT, STANDARD TEMP. UP TO 150C DEG., PT-100
    ✓ IN STOCK!
    CAN$2,243.05 Buy Surplus As Low As CAN$968.99
    CAN$968.99
    Repair Yours CAN$734.52
    BACHARACH 51-7320

    BACHARACH

    51-7320

    TRANSMITTER, KILLARK EXPLOSION PROOF BOX, HFC HKB ,NON-DISPLAY DETECTION, CE130,
    ✓ IN STOCK!
    CAN$164.23 Buy Surplus As Low As CAN$66.24
    CAN$66.24
    Repair Yours CAN$366.51
    EMERSON 141-06-13-54

    EMERSON

    FISHER ROSEMOUNT

    141-06-13-54

    DISCONTINUED BY MANUFACTURER, CONDUCTIVITY SENSOR, SERIES 141, 302 DEGREE F TEMP MAX, 250PSIG PRESSURE MAX
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$883.41
    CAN$883.41
    Repair Yours CAN$613.57
    ENDRESS & HAUSER CLD132-PCS158AB1

    ENDRESS & HAUSER

    CLD132-PCS158AB1

    DISCONTINUED BY MANUFACTURER, CONDUCTIVITY TRANSMITTER, SMARTEC, MAINS: 24V AC/DC 0....60 HZ, 7.5 VA, OUTPUT 1/2: 0/4....20 MA, MEASURING RANGE: 10US/CM...2000MS/CM, TEMPERATURE: -10...125C
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$6,070.43
    CAN$6,070.43
    Repair Yours CAN$3,924.42
    METTLER TOLEDO 58031421

    METTLER TOLEDO

    58031421

    DISCONTINUED BY MANUFACTURER, CONDUCTIVITY SENSOR, 0-14 BAR, 1 INCH NPT, 4-ELECTRODE
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$546.02
    CAN$546.02
    Repair Yours CAN$298.84
    METTLER TOLEDO 243E237

    METTLER TOLEDO

    243E237

    THORNTON CONDUCTIVITY SENSOR, 0.1 CONSTANT, 2 INCH TRI CLAMP FITTING
    ✓ IN STOCK!
    CAN$4,136.49 Buy Surplus As Low As CAN$2,269.08
    CAN$2,269.08
    Repair Yours CAN$1,343.78
    EATON CORPORATION MSW710-1S

    EATON CORPORATION

    COOPER BUSSMANN

    MSW710-1S

    DISCONTINUED BY MANUFACTURER,SWITCH, SEMICONDUCTOR, MOMENTARY,0.25AMP/2AMP, 250VAC
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$72.97
    CAN$72.97
    ASEA BROWN BOVERI TB417

    ASEA BROWN BOVERI

    BAILEY CONTROLS

    TB417

    DISCONTINUED BY MANUFACTURER, CONDUCTIVITY TRANSMITTER, 2 WIRE, DIGITAL DISPLAY, VOLTAGE RATING [DC]: 40V MAXIMUM, CURRENT RATING: 4~20 MA OUTPUT, SWITCH STYLE: ZERO-SPAN, RANGE: 0.01-100
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$131.39
    CAN$131.39
    Repair Yours CAN$372.91
    MYRON L CO 758-15

    MYRON L CO

    758-15

    DISCONTINUED BY MANUFACTURER, DIGITAL CONDUCTIVITY MONITOR/CONTROLLER, 3-1/2 DIGITAL DISPLAY, 0-200 MICROSIEMENS/CM AT 25 DEGREES CELSIUS, 4-20MA ISOLATED OUTPUT OPTIONS
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$227.59
    CAN$227.59
    Repair Yours CAN$372.00
    WALTRON 4600

    WALTRON

    4600

    DISCONTINUED BY MANUFACTURER, TRANSMITTER MODULE, CONDUCTIVITY/OXYGEN, 115VAC
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$189.21
    CAN$189.21
    Repair Yours CAN$366.51
    INVENSYS 352-A2

    INVENSYS

    ROBERTSHAW

    352-A2

    DISCONTINUED BY MANUFACTURER, CONDUCTIVITY SWITCH, SUPPLY 117V 50/60 HZ 5 WATTS 15VA, RELAY
    ✓ IN STOCK!
    CAN$8,172.75 Buy Surplus As Low As CAN$4,903.94
    CAN$4,903.94
    Repair Yours CAN$3,434.66
    HEIDENHAIN CORP EXE-650B-X50/8

    HEIDENHAIN CORP

    EXE-650B-X50/8

    DISCONTINUED BY MANUFACTURER, SIGNAL CONVERTER, INTERPULATION BOX, SINE WAVE TO SQUARE WAVE
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$398.27
    CAN$398.27
    Repair Yours CAN$365.02
    METTLER TOLEDO 6222-1

    METTLER TOLEDO

    THORNTON

    6222-1

    DISCONTINUED BY MANUFACTURER, CONDUCTIVITY/RESISTIVITY INSTRUMENT, MODEL: 200CR, 2 ANALOG OUTPUTS, 2 RELAYS, 0.125 AMP, 90-130 VAC, 50/60 HZ, OUTPUTS: 4-20 MA / 500 OHM LOAD, 6 KEY KEYPAD
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$2,733.80
    CAN$2,733.80
    Repair Yours CAN$1,188.00
    METTLER TOLEDO 233E227

    METTLER TOLEDO

    233E227

    DISCONTINUED BY MANUFACTURER, CONDUCTIVITY SENSOR, SMART 2.0, 770 MAX, 2" TRI-CLAMP FITTING, 58031015
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$1,414.60
    CAN$1,414.60
    OMEGA ENGINEERING TX58

    OMEGA ENGINEERING

    TX58

    RTD TRANSMITTER
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$80.60
    CAN$80.60
    Repair Yours CAN$366.51
    CAMERON P3403893-00416

    CAMERON

    P3403893-00416

    DISCONTINUED BY MANUFACTURER, TRANSMITTER, 2-WIRE, 5M SYSTEM, VIBRATION 0-125 MICROM, 4-20 MA, 12 - 35 V DC
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$1,226.35
    CAN$1,226.35
    Repair Yours CAN$852.74
    WAVETEK SD125I-F

    WAVETEK

    BECKMAN

    SD125I-F

    CONDUCTIVITY INDICATOR SOLU BRIDGE 120V 50/60HZ
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$524.13
    CAN$524.13
    Repair Yours CAN$389.90
    ALLEN BRADLEY 42RLU-4200

    ALLEN BRADLEY

    PHOTOSWITCH

    42RLU-4200

    DISCONTINUED BY MANUFACTURER 12/31/2022, PHOTOELECTRIC SENSOR, LONG RANGE, POLARIZED RETROFLECTIVE, SENSING RANGE 7M (23FT), INPUT VOLTAGE 102-132V AC, SCREW TERMINAL CONNECTION
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$637.57
    CAN$637.57
    Repair Yours CAN$500.37
    EMERSON 54EC-01

    EMERSON

    FISHER ROSEMOUNT

    54EC-01

    DISCONTINUED BY MANUFACTURER, ANALYZER CONTROLLER, 8W, 115/230VAC, 50/60HZ
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$1,342.15
    CAN$1,342.15
    Repair Yours CAN$1,112.88
    GEORG FISCHER SIGNET 159000228

    GEORG FISCHER SIGNET

    SIGNET SCIENTIFIC

    159000228

    DISCONTINUED BY MANUFACTURER, (3-8850-1), CONDUCTIVITY/RESISTIVITY TRANSMITTER, SINGLE CHANNEL, FIELD MOUNT
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$1,154.27
    CAN$1,154.27
    Repair Yours CAN$614.08
    GEORG FISCHER SIGNET 3-2850-51-40

    GEORG FISCHER SIGNET

    SIGNET SCIENTIFIC

    3-2850-51-40

    DISCONTINUED BY MANUFACTURER, 2840 CONDUCTIVITY ELECTRODE, 0.1 CELL, S3L OUTPUT WITH EASYCAL, NPT THREADS, L28, W18, H12, 159001340
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$994.37
    CAN$994.37
    Repair Yours CAN$528.00
    GEORG FISCHER SIGNET 3-8800.103-2P

    GEORG FISCHER SIGNET

    SIGNET SCIENTIFIC

    3-8800.103-2P

    DISCONTINUED BY MANUFACTURER, CONDUCTIVITY XMITTER 0.05 CELL CONSTANT 0-200US, NO RECOMMENDED REPLACEMENT
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$175.18
    CAN$175.18
    Repair Yours CAN$366.51
    GEORG FISCHER SIGNET 3-8750-1P

    GEORG FISCHER SIGNET

    SIGNET SCIENTIFIC

    3-8750-1P

    DISCONTINUED BY MANUFACTURER, SIGNET PH/ORP TRANSMITTER, 12/24 V DC, W/ DIRECTIONAL KEYS
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$1,748.72
    CAN$1,748.72
    Repair Yours CAN$647.61
    BELDEN OCTOPUS 16M (GM)

    BELDEN

    HIRSCHMANN

    OCTOPUS 16M (GM)

    ETHERNET SWITCH, 16 CONNECTIONS, 4 PORTS PER CONNECTION
    ✓ IN STOCK!
    CAN$306.16 Buy Surplus As Low As CAN$104.39
    CAN$104.39
    Repair Yours CAN$366.51
    YOKOGAWA ISC402G-E-1-E

    YOKOGAWA

    ISC402G-E-1-E

    DISCONTINUED BY MANUFACTURER, CONDUCTIVITY CONVERTER TRANSMITTER
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$981.08
    CAN$981.08
    Repair Yours CAN$681.41
    INVENSYS 873CC-ATPFGZ

    INVENSYS

    FOXBORO

    873CC-ATPFGZ

    DISCONTINUED BY MANUFACTURER, CONDUCTIVITY ANALYZER 120VAC 50/60HZ 10.2W 150MA
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$1,107.19
    CAN$1,107.19
    Repair Yours CAN$774.69
    ASEA BROWN BOVERI TB41711110

    ASEA BROWN BOVERI

    TB41711110

    CONDUCTIVITY TRANSMITTER 2WIRE 40VDC 332MA
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$840.82
    CAN$840.82
    YOKOGAWA SC42-SP24

    YOKOGAWA

    SC42-SP24

    CONDUCTIVITY CELL SENSOR, CC-102CM-1, PLUG IN, 0.1 CM-1 CELL CONSTANT, 2 OR 4 ELECTRODE
    ✓ IN STOCK!
    CAN$1,356.78 Buy Surplus As Low As CAN$720.88
    CAN$720.88
    Repair Yours CAN$519.00
    ELECTRO CHEMICAL DEV CT20-350D

    ELECTRO CHEMICAL DEV

    CT20-350D

    CONDUCTIVITY TRANSMITTER 4-20MA 24V 0-10000UMHO
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$518.91
    CAN$518.91
    Repair Yours CAN$372.91
    LTH ELECTRONICS 1749

    LTH ELECTRONICS

    1749

    CONDUCTIVITY CELL, 600 MM STEM, WITH PT1000 TEMPERATURE COMPENSATION, CELL CONSTANT K=1.0, (CMC32/10/PT43)
    ✓ IN STOCK!
    CAN$1,549.00 Buy Surplus As Low As CAN$929.98
    CAN$929.98
    ASEA BROWN BOVERI TB82PH2110101

    ASEA BROWN BOVERI

    TB82PH2110101

    DISCONTINUED BY MANUFACTURER, TRANSMITTER, , ION/PH/ION, 4-20 MA, 14-42 VDC
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$703.46
    CAN$703.46
    Repair Yours CAN$494.52
    FIFE CORP 19-993-AAL

    FIFE CORP

    19-993-AAL

    DISCONTINUED BY MANUFACTURER, A9 SIGNAL CONTROLLER, 3 AMP, DUAL VOLTAGE, 50/60 HZ
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$1,614.45
    CAN$1,614.45
    Repair Yours CAN$1,131.79
    INFILCO DEGREMONT INC LF-RG-S

    INFILCO DEGREMONT INC

    LF-RG-S

    CONDUNCTIVITY CONTROLLER 230VAC 50HZ
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$1,576.74
    CAN$1,576.74
    Repair Yours CAN$1,112.88
    ASEA BROWN BOVERI 4621/500CE

    ASEA BROWN BOVERI

    4621/500CE

    CONDUCTIVITY ANALYZER MODEL 4600 WALL/PIPE MOUNTED
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$1,386.94
    CAN$1,386.94
    Repair Yours CAN$791.38
    HONEYWELL 04973-001-333-X7-00-000

    HONEYWELL

    04973-001-333-X7-00-000

    DISCONTINUED BY MANUFACTURER, CONDUCTIVITY CELL, AUTOMATIC TEMPERATURE COMPENSATOR, 7 FOOT LEAD WIRE
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$596.09
    CAN$596.09
    Repair Yours CAN$395.97
    JUMO 2AML2-70/020

    JUMO

    2AML2-70/020

    CONDUCTIVITY TRANSMITTER 0-20MA 230VAC 48-63HZ
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$232.13
    CAN$232.13
    Repair Yours CAN$360.00
    LTH ELECTRONICS IET-40

    LTH ELECTRONICS

    IET-40

    DISCONTINUED BY MANUFACTURER, ELECTRODELESS (INDUCTIVE) CONDUCTIVITY TRANSMITTER, 3 LINE 12 CHARACTER INTEGRAL DISPLAY, TWO 4-20MA OUTPUTS, RS485 INTERFACE, IP66, STAINLESS STEEL ENCLOSURE
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$1,094.96
    CAN$1,094.96
    Repair Yours CAN$800.39
    DANAHER CONTROLS 3422C3A

    DANAHER CONTROLS

    HACH

    3422C3A

    CONDUCTIVITY SENSOR, K=1.0 MID-RANGE CONDUCTIVITY, 3/4 INCH PVDF COMPRESSION FITTING, 6 METER CABLE LENGTH, TITANIUM ELECT
    ✓ IN STOCK!
    CAN$2,195.75 Buy Surplus As Low As CAN$1,318.33
    CAN$1,318.33
    ASEA BROWN BOVERI TB82EC2110400

    ASEA BROWN BOVERI

    TB82EC2110400

    DISCONTINUED BY MANUFACTURER, CONDUCTIVITY TRANSMITTER, 14-42VDC, 4-20MA
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$1,201.17
    CAN$1,201.17
    Repair Yours CAN$888.84
    INVENSYS 870ITCR-AWCNZ

    INVENSYS

    FOXBORO

    870ITCR-AWCNZ

    CONDUCTIVITY TRANSMITTER 4-20MA 12.5-42VDC 1W
    ✓ IN STOCK!
    CAN$1,702.29 Buy Surplus As Low As CAN$1,021.96
    CAN$1,021.96
    Repair Yours CAN$734.50
    INVENSYS 871CC-C2

    INVENSYS

    FOXBORO

    871CC-C2

    DISCONTINUED BY MANUFACTURER, SENSOR CONDUCTIVITY, RESISTIVITY TITANIUM, 100KOHM
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$1,822.01
    CAN$1,822.01
    INVENSYS 870ITEC-AXFNZ-7

    INVENSYS

    FOXBORO

    870ITEC-AXFNZ-7

    DISCONTINUED BY MANUFACTURER, CONDUCTIVITY TRANSMITTER, 12.5-42VDC, 1W, 4-20MA, ANALOG OUTPUT ONLY, SURFACE MOUNTING, FM APPROVED NON INCENDIVE, STORM DOOR
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$1,380.56
    CAN$1,380.56
    Repair Yours CAN$934.21
    YOKOGAWA SC450G-A-U/UM

    YOKOGAWA

    SC450G-A-U/UM

    DISCONTINUED BY MANUFACTURER 9/30/19, ORP ANALYZER, CONVERTER, **LOW INDUCTIVE CONDUCTIVITY**, 4-20 MA OUTPUT, 4-WIRE PH, ELECTROCHEMICAL, INPUT RANGES PH -2 TO 16 PH / ORP -1500 TO 1500 MV ...
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$4,556.33
    CAN$4,556.33
    Repair Yours CAN$2,421.29
    YOKOGAWA SC400CU1A

    YOKOGAWA

    SC400CU1A

    CONDUCTIVITY/RESISTIVITY CONTROLLER 120VAC 8.5WATT
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$397.60
    CAN$397.60
    Repair Yours CAN$366.51
    METTLER TOLEDO COND-7100-E

    METTLER TOLEDO

    COND-7100-E

    CONDUCTIVITY TRANSMITTER 24-230VAC/DC
    ✓ IN STOCK!
    CAN$1,204.45 Buy Surplus As Low As CAN$552.05
    CAN$552.05
    Repair Yours CAN$366.51
    ENDRESS & HAUSER CLS21D-C1E1

    ENDRESS & HAUSER

    CLS21D-C1E1

    DISCONTINUED BY MANUFACTURER, CONDUCTIVITY SENSOR, DIGITAL, 1:10 US/CM TO 20 MS/CM, 2-ELECTRODE SYSTEM WITH PARALLEL ARRANGED ELECTRODES, IP68
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$3,106.75
    CAN$3,106.75
    Repair Yours CAN$1,746.37
    EUROGAUGE 5560 08 000

    EUROGAUGE

    5560 08 000

    DISCONTINUED BY MANUFACTURER, CONDUCTIVITY LEVEL SWITCH, 3AMP, 230VAC, 50/60HZ
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$496.64
    CAN$496.64
    Repair Yours CAN$370.96
    Next
    1 2 3 4 5 6 7 8 9 10 11
    Related Categories
    Diagnostic Equipment Electrical Cable/Wire Enclosure Flow Transmitter Level Transmitter Power Supply Pressure Transmitter Temperature Transmitter