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.

    Filter Results
    Results 1-50 of 921.
    MERCOTAC 830

    MERCOTAC

    830

    SWITCH,8 CONDUCTOR, 2-4/6-30 AMPS, 0-250 V, 100 MHZ, MAX RPM 200, TEMP. 140/-20
    ✓ IN STOCK!
    $1,014.24 Buy Surplus As Low As $574.69
    $574.69
    CARLO GAVAZZI VS2

    CARLO GAVAZZI

    VS2

    LEVEL SENSOR CAP 2 PROBE SS, 540 SERIES, CONDUCTIVE LEVEL PROBE, STAINLESS STEEL
    ✓ IN STOCK!
    $1,344.63 Buy New $1,344.63
    $806.78
    Repair Yours $337.71
    YOKOGAWA ISC450G

    YOKOGAWA

    ISC450G

    DISCONTINUED BY MANUFACTURER 9/30/19, ORP ANALYZER, CONVERTER, HIGH INDUCTIVE CONDUCTIVITY, 4-20 MA OUTPUT, 4-WIRE PH, ELECTROCHEMICAL, INPUT RANGES PH -2 TO 16PH / ORP -1500 TO 1500MV / 0 T ...
    ✓ IN STOCK!
    Buy Surplus As Low As $3,030.00
    $3,030.00
    Repair Yours $2,490.00
    DANAHER CONTROLS E53A4A1N

    DANAHER CONTROLS

    HACH

    E53A4A1N

    DISCONTINUED BY MANUFACTURER, CONDUCTIVITY ANALYZER, ELECTRODELESS, MODEL 53, SERIES 3700, ENCLOSURE TYPE 4X, 5 AMP, 90/260 VAC, 30 VDC
    ✓ IN STOCK!
    Buy Surplus As Low As $605.45
    $605.45
    Repair Yours $400.00
    INVENSYS 870ITEC-AWAAA

    INVENSYS

    FOXBORO

    870ITEC-AWAAA

    TRANSMITTER INTELLIGENT 4-20MA 1.0WATT 12.5/42VDC
    ✓ IN STOCK!
    Buy Surplus As Low As $1,170.00
    $1,170.00
    Repair Yours $980.00
    BURKERT 00561661

    BURKERT

    00561661

    CONDUCTIVITY TRANSMITTER, TYPE 8222, 12-36 VDC, 0.05-20 US/CM, 2 CONDUCTOR, 0-50 DEGREES C, 4-20 MA, STAINLESS STEEL
    ✓ IN STOCK!
    $2,030.86 Buy Surplus As Low As $1,470.56
    $1,470.56
    Repair Yours $750.00
    SIEMENS M52008-A572

    SIEMENS

    M52008-A572

    THERMAL CONDUCTIVITY METER 0-20MA 220VAC 50HZ
    ✓ IN STOCK!
    Buy Surplus As Low As $1,560.00
    $1,560.00
    Repair Yours $1,300.00
    EMERSON 403-13-21-50

    EMERSON

    FISHER ROSEMOUNT

    403-13-21-50

    SENSOR, PROBE CONDUCTIVITY SENSOR, 1.0/CM, PT-1000(STANDARD)
    ✓ IN STOCK!
    $2,246.67 Buy Surplus As Low As $1,471.57
    $1,471.57
    EMERSON 225-03-56

    EMERSON

    FISHER ROSEMOUNT

    225-03-56

    CONDUCTIVITY SENSOR, TOROIDAL CLEAN-IN-PLACE, INTEGRAL 20 FEET CABLE, GLASS-FILLED PEEK WITH TRI-CLAMP, FOR USE WITH MODELS 56 / 54C / 54EC / 81T / 2081T / 3081T / 4081T / 5081T / XMT-T / 10 ...
    ✓ IN STOCK!
    $2,895.00 Buy Surplus As Low As $1,737.00
    $1,737.00
    Repair Yours $1,442.00
    EMERSON 140-54

    EMERSON

    FISHER ROSEMOUNT

    140-54

    CONDUCTIVITY SENSOR 100PSIG 302DEG F
    ✓ IN STOCK!
    $1,272.00 Buy Surplus As Low As $764.00
    $764.00
    Repair Yours $636.00
    ENDRESS & HAUSER CLD132-PCS138AB1

    ENDRESS & HAUSER

    CLD132-PCS138AB1

    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 (+140C MAX 30MIN)
    ✓ IN STOCK!
    $4,516.29 Buy Surplus As Low As $1,522.23
    $1,522.23
    Repair Yours $1,477.72
    ASEA BROWN BOVERI 2071/904

    ASEA BROWN BOVERI

    KENT TAYLOR

    2071/904

    CONDUCTIVITY CELL CONSTANT 10.0K EIL2000 BSP CONN
    ✓ IN STOCK!
    Buy Surplus As Low As $720.00
    $720.00
    Repair Yours $600.00
    HONEYWELL 04973-X01-333-X7-00-000

    HONEYWELL

    04973-X01-333-X7-00-000

    DISCONTINUED BY MANUFACTURER, CONDUCTIVITY PROBE, K=0.1, (31745930), 3/4 INCH NPT(M), MATERIAL POLYSULFONE, TITANIUM
    ✓ IN STOCK!
    Buy Surplus As Low As $673.60
    $673.60
    METTLER TOLEDO 6522-1

    METTLER TOLEDO

    THORNTON

    6522-1

    DISCONTINUED BY MANUFACTURER, POTENTIAL HYDROG CONDUCTIVITY RESISTIVE METER, 200PH/CR, 2 ANALOG OUTPUTS, 2 RELAYS, 90/130 VAC, 50/60 HZ, 0.250 AMP
    ✓ IN STOCK!
    Buy Surplus As Low As $636.66
    $636.66
    Repair Yours $507.96
    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 $1,872.54
    $1,872.54
    Repair Yours $990.00
    EMERSON 403-12-21

    EMERSON

    FISHER ROSEMOUNT

    403-12-21

    CONDUCTIVITY SENSOR, CONTACTING, 250 PSIG, 0.1/CM CELL CONSTANT, 2 INCH SS SANITARY FITTING, 10 FT CABLE
    ✓ IN STOCK!
    $2,662.57 Buy Surplus As Low As $1,372.81
    $1,372.81
    Repair Yours $1,188.00
    YOKOGAWA ISC40G-VG-T3-10

    YOKOGAWA

    ISC40G-VG-T3-10

    DISCONTINUED BY MANUFACTURER, INDUCTIVE CONDUCTIVITY SENSOR, 10 METERS
    ✓ IN STOCK!
    Buy Surplus As Low As $925.99
    $925.99
    ENDRESS & HAUSER CLS52-A1CS1A2

    ENDRESS & HAUSER

    CLS52-A1CS1A2

    ENDRESS CLS52A1CS1A2 CONDUCTIVITY SENSOR , CLS52A1CS1A2
    ✓ IN STOCK!
    $3,759.00 Buy Surplus As Low As $1,503.60
    $1,503.60
    Repair Yours $1,101.00
    EMERSON 400VP-11

    EMERSON

    ROSEMOUNT ANALYTICAL

    400VP-11

    CONTACTING CONDUCTIVITY SENSOR, 0.01/CM, PT-1000 TEMPERATURE COMPENSATION, FOR USE WITH TRANSMITTER MODELS 56 / 1056 / 1057 / 1066 / 5087 / 1055 / 54C / 54EC / 4081C / 6081-C / XMT-C
    ✓ IN STOCK!
    $1,411.00 Buy Surplus As Low As $846.46
    $846.46
    Repair Yours $718.00
    DANAHER CONTROLS 3728E2T

    DANAHER CONTROLS

    HACH

    3728E2T

    CONDUCTIVITY SENSOR, CONVERTIBLE MOUNTING, INDUCTIVE, PFA BODY, ELECTRODELESS, 6 M ANALOG CABLE
    ✓ IN STOCK!
    $3,781.13 Buy Surplus As Low As $1,732.50
    $1,732.50
    Repair Yours $1,357.00
    ASEA BROWN BOVERI TB82EC2110400

    ASEA BROWN BOVERI

    TB82EC2110400

    DISCONTINUED BY MANUFACTURER, CONDUCTIVITY TRANSMITTER, 14-42VDC, 4-20MA
    ✓ IN STOCK!
    Buy Surplus As Low As $740.48
    $740.48
    Repair Yours $718.82
    INVENSYS 870ITCR-AWCNZ

    INVENSYS

    FOXBORO

    870ITCR-AWCNZ

    CONDUCTIVITY TRANSMITTER 4-20MA 12.5-42VDC 1W
    ✓ IN STOCK!
    $1,166.00 Buy Surplus As Low As $700.00
    $700.00
    Repair Yours $594.00
    INVENSYS 871CC-C2

    INVENSYS

    FOXBORO

    871CC-C2

    DISCONTINUED BY MANUFACTURER, SENSOR CONDUCTIVITY, RESISTIVITY TITANIUM, 100KOHM
    ✓ IN STOCK!
    Buy Surplus As Low As $1,160.64
    $1,160.64
    INVENSYS 870ITEC-AYFNZ-7

    INVENSYS

    FOXBORO

    870ITEC-AYFNZ-7

    DISCONTINUED BY MANUFACTURER, TRANSMITTER, 12.5-42VDC, 1W, 4-20MA
    ✓ IN STOCK!
    Buy Surplus As Low As $1,080.00
    $1,080.00
    Repair Yours $952.13
    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!
    $1,504.00 Buy Surplus As Low As $903.00
    $903.00
    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 $3,120.90
    $3,120.90
    Repair Yours $1,990.00
    EMERSON SCL-C-001-M2

    EMERSON

    FISHER ROSEMOUNT

    SCL-C-001-M2

    ANALYZER SOLO COMP ULTRA PURE CONDUCTIVITY RESIST
    ✓ IN STOCK!
    Buy Surplus As Low As $900.00
    $900.00
    Repair Yours $760.00
    INVENSYS 870ITEC-AXFAA-7

    INVENSYS

    FOXBORO

    870ITEC-AXFAA-7

    TRANSMITTER 12.5-42VDC
    ✓ IN STOCK!
    $1,166.00 Buy Surplus As Low As $700.00
    $700.00
    Repair Yours $594.00
    HONEYWELL 9782C-W0-VC-E0000-BD

    HONEYWELL

    9782C-W0-VC-E0000-BD

    HONEYWELL, 9782C-W0-VC-E0000-BD, 9782CW0VCE0000BD, CONDUCTIVITY ANALYZER, 15VA, 120/240VAC, 50/60HZ
    ✓ IN STOCK!
    Buy Surplus As Low As $604.80
    $604.80
    Repair Yours $501.98
    DANAHER CONTROLS 9013000

    DANAHER CONTROLS

    HACH

    9013000

    INPUT MODULE, ANALOG CONDUCTIVITY SENSOR, 1-POINT SAMPLE, FOR SC200, 0-200 MS/CM
    ✓ IN STOCK!
    $1,238.66 Buy Surplus As Low As $618.12
    $618.12
    Repair Yours $498.00
    METRIX VIBRATION ST5491E-021-0020-00

    METRIX VIBRATION

    ST5491E-021-0020-00

    SEISMIC INDICATING TRANSMITTER, 1/4 NPT STUD MOUNT, 303 SST, 0-20 MA, FLYING LEADS, 2-1500 HZ
    ✓ IN STOCK!
    $3,353.21 Buy Surplus As Low As $1,603.77
    $1,603.77
    Repair Yours $1,344.60
    JOHNSON CONTROLS 375-70601-005

    JOHNSON CONTROLS

    YORK

    375-70601-005

    HARNESS, CROSSOVER ASSEMBLY , DIMENSION 5.50 X 10.00 X 0.50
    ✓ IN STOCK!
    $5,579.00 Buy Surplus As Low As $3,467.18
    $3,467.18
    Repair Yours $2,779.00
    DANAHER CONTROLS D3422A2

    DANAHER CONTROLS

    HACH

    D3422A2

    CONDUCTIVITY SENSOR, DIGITAL CONTACTING, 1/2 INCH SS COMPRESSION FITTING, TITANIUM ELECTRODE MATERIAL, 7 M DIGITAL CABLE, 0-300 PSI RANGE, INTEGRAL DIGITAL GATEWAY, 0-3 M/S MAX FLOW/FULLY IM ...
    ✓ IN STOCK!
    $1,429.17 Buy Surplus As Low As $1,002.65
    $1,002.65
    GEORG FISCHER SIGNET 3-8850-1P

    GEORG FISCHER SIGNET

    SIGNET SCIENTIFIC

    3-8850-1P

    DISCONTINUED BY MANUFACTURER, TRANSMITTER, PANEL MOUNT, CONDUCTIVITY/RESISTIVITY, DIGITAL METER
    ✓ IN STOCK!
    Buy Surplus As Low As $1,012.49
    $1,012.49
    Repair Yours $640.00
    METTLER TOLEDO 233E223

    METTLER TOLEDO

    THORNTON

    233E223

    CONDUCTIVITY SENSOR, 770MAX, 0.1 CONSTANT SS, 1.5" TRI-CLAMP FITTING
    ✓ IN STOCK!
    $2,986.13 Buy Surplus As Low As $975.77
    $975.77
    Repair Yours $870.85
    SCHNEIDER ELECTRIC QMB362TW

    SCHNEIDER ELECTRIC

    SQUARE D

    QMB362TW

    FUSE SWITCH DISCONNECTOR, FUSIBLE QMB, OPERATING VOLTAGE 600 VAC, 60 AMP, 3 POLE, NUMBER OF MODULES: 2
    ✓ IN STOCK!
    Buy Surplus As Low As $1,118.99
    $1,118.99
    Repair Yours $1,105.00
    YOKOGAWA SC4A-S-AD-09-010-10-T1

    YOKOGAWA

    SC4A-S-AD-09-010-10-T1

    DISCONTINUED BY MANUFACTURER, CONDUCTIVITY SENSOR, 90 MM LONG X 19 MM DIAMETER SENSOR, STAINLESS STEEL BODY, 2-ELECTRODE (4-WIRE), 10 BAR MAXIMUM PRESSURE, 110 DEGREES C MAXIMUM TEMPERATURE, ...
    ✓ IN STOCK!
    Buy Surplus As Low As $900.00
    $900.00
    Repair Yours $747.00
    ASEA BROWN BOVERI TB4610E006.02

    ASEA BROWN BOVERI

    TB4610E006.02

    DISCONTINUED BY MANUFACTURER, CONDUCTIVITY SENSOR, GROUP A, MAX PSI 225
    ✓ IN STOCK!
    Buy Surplus As Low As $552.00
    $552.00
    Repair Yours $460.00
    METTLER TOLEDO 230-211

    METTLER TOLEDO

    THORNTON

    230-211

    DISCONTINUED BY MANUFACTURER, CONDUCTIVITY SENSOR, 3/4INCH, NPTM, 50/60HZ, CONDUCTIVITY SENSOR, 0.1 CONSTANT, 3/4 INCH NPT FITTING, NO DIRECT REPLACEMENT
    ✓ IN STOCK!
    Buy Surplus As Low As $1,260.84
    $1,260.84
    JUMO 202732/888-888-101/000

    JUMO

    202732/888-888-101/000

    CONDUCTIVITY TRANSMITTER, SIGNAL CONDITIONER, TEMPERATURE INPUT -10 TO +150 DEGREE C, CURRENT VOLTAGE OUTPUT, 8 AMP, 20-30 VDC, 20 MA, SCREW TYPE TERMINAL, DIN RAIL MOUNT, -10 TO +60 DEGREE ...
    ✓ IN STOCK!
    $1,473.00 Buy New $1,473.00
    $884.00
    Repair Yours $734.00
    YOKOGAWA IC402-C-E-1-E*A/U/Q

    YOKOGAWA

    IC402-C-E-1-E*A/U/Q

    DISCONTINUED BY MANUFACTURER, CONDUCTIVITY TRANSMITTER, MODEL IC402, EXA ISC402, SUPPLY VOLTAGE: 110-120 VAC 50/60 HZ/10VA, U=PIPE AND WALL MOUNTING HARDWARE, Q=CALIBRATION CERTIFICATE
    ✓ IN STOCK!
    Buy Surplus As Low As $650.85
    $650.85
    Repair Yours $625.24
    INVENSYS 870ITEC-AXEAA-7

    INVENSYS

    FOXBORO

    870ITEC-AXEAA-7

    TRANSMITTER 12.5-42VDC 1W 4-20MA
    ✓ IN STOCK!
    $1,340.00 Buy Surplus As Low As $670.00
    $670.00
    Repair Yours $637.00
    INVENSYS 870ITEC-AYEAA-7

    INVENSYS

    FOXBORO

    870ITEC-AYEAA-7

    TRANSMITTER 12.5-42VDC 1.2W 4-20MA
    ✓ IN STOCK!
    $1,340.00 Buy Surplus As Low As $670.00
    $670.00
    Repair Yours $637.00
    METTLER TOLEDO 243E237

    METTLER TOLEDO

    243E237

    THORNTON CONDUCTIVITY SENSOR, 0.1 CONSTANT, 2 INCH TRI CLAMP FITTING
    ✓ IN STOCK!
    $2,833.33 Buy Surplus As Low As $1,554.23
    $1,554.23
    Repair Yours $1,091.35
    HONEYWELL CCD-DCT-JB-34S-00

    HONEYWELL

    CCD-DCT-JB-34S-00

    CONTACTING CONDUCTIVITY SENSOR, CELL CONSTANT 10.0, CARBON ELECTRODE, 8550 THERMISTOR TEMP COMPENSATION, JUNCTION BOX, 3/4" MNPT SS PROCESS CONNECTION
    ✓ IN STOCK!
    $2,391.00 Buy Surplus As Low As $1,485.52
    $1,485.52
    Repair Yours $1,192.00
    HONEYWELL 04905-X50-44-074-X7-000-000

    HONEYWELL

    04905-X50-44-074-X7-000-000

    DISCONTINUED BY MANUFACTURER, CONDUCTIVITY CELL, WITH TEMPERATURE COMPENSATOR, 4905 SERIES, CELL CONSTANT: 50, PLATINUM ELECTRODE MATERIAL, AVAILABLE FOR 7079C TRANSMITTER, 7FT LEAD WIRE, NO ...
    ✓ IN STOCK!
    Buy Surplus As Low As $994.61
    $994.61
    Repair Yours $996.00
    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!
    $1,061.00 Buy Surplus As Low As $637.00
    $637.00
    METTLER TOLEDO 58031242

    METTLER TOLEDO

    58031242

    CONDUCTIVITY SENSOR, 2 ELECTRODE SENSOR, TITANIUM MATERIAL
    ✓ IN STOCK!
    $2,499.75 Buy Surplus As Low As $1,384.96
    $1,384.96
    Repair Yours $1,233.00
    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 $756.43
    $756.43
    Repair Yours $520.00
    GENERAL ELECTRIC XMTC-52-11

    GENERAL ELECTRIC

    PANAMETRICS

    XMTC-52-11

    THERMAL CONDUCTIVITY GAS ANALYZER 24VDC 25WATTS
    ✓ IN STOCK!
    $4,350.00 Buy Surplus As Low As $2,610.00
    $2,610.00
    Repair Yours $2,167.00
    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