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    Precision Industrial Sensors & Switches

    Ensure accurate monitoring and control with fiber optic, humidity, and flow sensors, tailored for precise measurement and enhanced automation reliability.

    Optimize your industrial processes with our cutting-edge sensors and switches. Our comprehensive range features fiber optic cables, oxygen sensors, humidity sensors/transmitters, flow meters, and microswitches/miniature switches to meet your diverse sensing and switching needs. Whether you're optimizing industrial processes, monitoring environmental conditions, or enhancing automation systems, our sensors and switches provide the precision and reliability you need for seamless operations and data-driven decision making. Shop now for cutting-edge sensors and switches to optimize your industrial automation.

    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.

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    Results 151-200 of 666.
    ALLEN BRADLEY 42EF-R9SFBV-G4

    ALLEN BRADLEY

    PHOTOSWITCH

    42EF-R9SFBV-G4

    DISCONTINUED BY MANUFACTURER 2017-02-16, PHOTO SENSOR, RIGHTSIGHT, 18 MM CYLINDRICAL, FRONT THROUGH HOLE, TRANSMITTED BEAM RECEIVER, 2000.00 EA, NOT ADJUSTABLE SENSITIVITY, AC/DC - DARK OPER ...
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$63.57
    CAN$63.57
    TURCK BI5-G18-RP6X

    TURCK

    BI5-G18-RP6X

    (4641498), SENSOR, EMBEDDABLE, INDUCTIVE, 5MM RANGE, FULL THREADING, 18MM SIZE, NORMALLY CLOSED, PNP (SOURCING), 10-30 VDC, 1 LED, 2 METER CABLE , BI5-G18-RP6X
    ✓ IN STOCK!
    CAN$262.26 Buy Surplus As Low As CAN$150.11
    CAN$150.11
    TURCK RK 31-15M

    TURCK

    RK 31-15M

    U2038-4, STRAIGHT FEMALE 7/8, MINIFAST MOLDED CORDSETS , RK 31-15M
    ✓ IN STOCK!
    CAN$158.96 Buy Surplus As Low As CAN$54.78
    CAN$54.78
    SICK ST130-S19

    SICK

    ST130-S19

    DISCONTINUED BY MANUFACTURER, PROXIMITY SENSOR, (6011084)ST130-S19 PROX OPT HEAD, FOCUSED PROXIMITY/MARK HEAD FOR SI 130, 16MM FOCUS, GREEN, 1X4MM SPOT
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$164.52
    CAN$164.52
    DATALOGIC S5-5-A2-35

    DATALOGIC

    S5-5-A2-35

    DISCONTINUED BY MANUFACTURER, PHOTOELECTRIC SENSOR, S5 SERIES, M18 BARREL, 10-30 VDC, RETROREFLEX, DARK/LIGHT ON, 4 WIRE DC, STRAIGHT CABLE, RIGHT ANGLE OPTIC, (REPLACED BY S5-5-A4-35)
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$68.74
    CAN$68.74
    BALLUFF BES 517-134-P3-H

    BALLUFF

    BES 517-134-P3-H

    SENSOR
    ✓ IN STOCK!
    CAN$174.71 Buy Surplus As Low As CAN$105.97
    CAN$105.97
    Repair Yours CAN$357.11
    ALLEN BRADLEY 60-1508-2

    ALLEN BRADLEY

    PHOTOSWITCH

    60-1508-2

    DISCONTINUED BY MANUFACTURER, PLUG-IN MODULE, OFF DELAY TIMING
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$103.11
    CAN$103.11
    ALLEN BRADLEY 802T-A2T

    ALLEN BRADLEY

    802T-A2T

    STANDARD LIMIT SWITCH, FULL SWITCH HEAD & BODY, VERTICAL NON-PLUG-IN, ROTARY LEVER ARM,4 CIRCUITS,COUNTERCLOCKWISE,STANDARD MOUNTING,41
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$268.51
    CAN$268.51
    ALLEN BRADLEY 802T-A1T

    ALLEN BRADLEY

    802T-A1T

    LIMIT SWITCH, NEMA TYPE 4/13, OILTIGHT CONSTRUCTION, NON-PLUG-IN, LEVER TYPE, SPRING RETURN, STANDARD OPERATING TORQUE, 4-CIRCUIT, CW OPERATION ONLY, 600 VAC MAX, 10 AMP MAX
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$598.03
    CAN$598.03
    ALLEN BRADLEY 802R-AMF

    ALLEN BRADLEY

    802R-AMF

    LIMIT SWITCH, 802R SERIES, SEALED, 1/2 IN NPT THREAD, NON-PLUG-IN, ROTARY LEVER ARM, 1 CIRCUIT, MAINTAINED CONTACT, SNAP ACTING, NORMALLY OPEN
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$319.86
    CAN$319.86
    ALLEN BRADLEY 802PR-LAAB1

    ALLEN BRADLEY

    802PR-LAAB1

    SENSOR, INDUCTIVE PROXIMITY, LIMIT SWITCH STYLE, HIGH - NORMALLY OPEN OUTPUT, 102-132V AC, AC, 13 MM SENSING RANGE, SIDE SENSING, 2 WIRE, 1/2 IN.-14 NPT CONDUIT, SHIELDED
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$536.92
    CAN$536.92
    ALLEN BRADLEY 871T-H2A12

    ALLEN BRADLEY

    871T-H2A12

    SENSOR, INDUCTIVE, AC, THREADED BARREL, STAINLESS STEEL BARREL, PLASTIC FACE, 2 WIRE, 12 MM DIAMETER, SHIELDED, N.C., 2 MM SD, PVC CABLE
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$349.14
    CAN$349.14
    ALLEN BRADLEY 871D-BW2N260-R3

    ALLEN BRADLEY

    871D-BW2N260-R3

    AC/DC, INT CYL POS, 26.0MM/1.025IN PROBE, 2MM, SH, NO, MICRO, WFI
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$154.66
    CAN$154.66
    ALLEN BRADLEY 871C-N8R18

    ALLEN BRADLEY

    PHOTOSWITCH

    871C-N8R18

    DISCONTINUED BY MANUFACTURER, PROXIMITY SWITCH INDUCTIVE, SENSOR, MOUNTABLE, WITH CABLE
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$91.84
    CAN$91.84
    ALLEN BRADLEY 871C-N5

    ALLEN BRADLEY

    871C-N5

    MOUNTING NUTS, SENSOR ACCESSORY, PLASTIC, 30 MM, FOR MINI PROXIMITY SENSOR
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$12.80
    CAN$12.80
    ALLEN BRADLEY 871TM-DH4NP12-A2

    ALLEN BRADLEY

    871TM-DH4NP12-A2

    DISCONTINUED BY MANUFACTURER, PROXIMITY SENSOR, 3-WIRE DC STANDARD BARREL, 12 MM DIAMETER, UNSHIELDED, STAINLESS STEEL TUBULAR, METAL FACE, 4 MM SENSING DISTANCE, N.O., SOURCE (PNP)
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$131.86
    CAN$131.86
    ALLEN BRADLEY 871TM-B4N12-B4

    ALLEN BRADLEY

    871TM-B4N12-B4

    INDUCTIVE SENSOR, METAL FACE, 12 MM BARREL DIAMETER, AC/DC, 4 MM SENSING DISTANCE, AC NORMALLY OPEN CONTACTS, EAC MICRO QD STYLE
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$250.62
    CAN$250.62
    MOLEX 103001C01F030

    MOLEX

    WOODHEAD

    103001C01F030

    (PRICE/PC), (1300060504), MC 3P FP 3' 90D 16/3 SOO
    ✓ IN STOCK!
    CAN$75.90 Buy Surplus As Low As CAN$58.71
    CAN$58.71
    RADWELL RAD01382

    RADWELL

    RAD01382

    PROXIMITY SENSOR - M18 INDUCTIVE, CYLINDRICAL, SHIELDED, THREADED, 5MM RANGE, 3-WIRE PNP, N/O, 4-PIN MINI QD
    ✓ IN STOCK!
    CAN$122.15 Buy New CAN$122.15
    CAN$57.86
    TURCK RSSD RSSD 423-11M

    TURCK

    RSSD RSSD 423-11M

    U-84400, DOUBLE-ENDED CORDSET, 4AMP, 250V, 4PIN, STRAIGHT MALE CONNECTOR TO STRAIGHT MALE CONNECTOR, (U-84400) , RSSD RSSD 423-11M
    ✓ IN STOCK!
    CAN$299.30 Buy Surplus As Low As CAN$227.70
    CAN$227.70
    TURCK RSSD RJ45S 423-13M

    TURCK

    RSSD RJ45S 423-13M

    U-83921, DOUBLE-ENDED CORDSET, M12,MALE TO RJ45-MALE- 13 METER, 42V, 1.5 AMP , RSSD RJ45S 423-13M
    ✓ IN STOCK!
    CAN$250.61 Buy Surplus As Low As CAN$166.12
    CAN$166.12
    EMAS L61K13PUM211

    EMAS

    L61K13PUM211

    LIMIT SWITCH, L61 SERIES, SNAP ACTION, 1NC / 1NO, PLUNGER, METAL, 2M CABLE LENGTH, IP67
    ✓ IN STOCK!
    CAN$85.92 Buy Surplus As Low As CAN$43.39
    CAN$43.39
    TELEMECANIQUE SENSORS ZC2JY12

    TELEMECANIQUE SENSORS

    ZC2JY12

    LIMIT SWITCH LEVER, STEEL BALL BEARING MOUNT ROLLER, -40 - 120 °C, ROTARY
    ✓ IN STOCK!
    CAN$153.23 Buy Surplus As Low As CAN$117.43
    CAN$117.43
    SCHNEIDER ELECTRIC XUF-Z02

    SCHNEIDER ELECTRIC

    TELEMECANIQUE

    XUF-Z02

    LIGHT GUIDE, FOR USE WITH XUF N1.30, XUF N2.01L, XUF N35301
    ✓ IN STOCK!
    CAN$87.94 Buy Surplus As Low As CAN$60.15
    CAN$60.15
    EFECTOR OGH-FPKG/V4A/6M-OG5109

    EFECTOR

    IFM

    OGH-FPKG/V4A/6M-OG5109

    DISCONTINUED BY MANUFACTURER, DIFFUSE REFLECTION SENSOR, 10-36 V DC, 250 HZ SWITCHING FREQUENCY, PNP, RED LIGHT, M18, IP68/IP69K, 6M PVC CABLE, POSSIBLE ALTERNATIVE: OGH313
    ✓ IN STOCK!
    CAN$259.20 Buy Surplus As Low As CAN$197.62
    CAN$197.62
    MATSUSHITA ELECTRIC ORE-38-500C24

    MATSUSHITA ELECTRIC

    SUNX LTD

    ORE-38-500C24

    DISCONTINUED BY MANUFACTURER, ENCODER ROTARY
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$117.74
    CAN$117.74
    Repair Yours CAN$363.87
    DANFOSS 060-216066

    DANFOSS

    060-216066

    PRESSURE SWITCH, REGULATION 1.00 - 10.5, 1/2 IN CONNECTION, IP30
    ✓ IN STOCK!
    CAN$326.73 Buy Surplus As Low As CAN$200.49
    CAN$200.49
    Repair Yours CAN$360.00
    RADWELL VERIFIED SUBSTITUTE IM12-04NNS-ZW1-SUB

    RADWELL VERIFIED SUBSTITUTE

    IM12-04NNS-ZW1-SUB

    SUBSTITUTE FOR SICK IM12-04NNS-ZW1, PROXIMITY SENSOR, INDUCTIVE, CYLINDRICAL, CHROME PLATED BRASS, UNSHIELDED, 12MM THREADED BODY, 4MM RANGE, NPN OUTPUT, NORMALLY OPEN, 2M PRE-WIRED CABLE
    ✓ IN STOCK!
    CAN$71.60 Buy New CAN$71.60
    RADWELL RAD01019

    RADWELL

    RAD01019

    PROXIMITY SENSOR, INDUCTIVE, CYLINDRICAL , CHROME PLATED BRASS, SHIELDED, 18MM THREADED BODY, 5MM RANGE, AC OUTPUT, N/O, 2M PRE-WIRED CABLE
    ✓ IN STOCK!
    CAN$144.64 Buy New CAN$144.64
    CAN$75.21
    TRI-TRONICS RH-P240AJ/8-30 MW1-UB1-10

    TRI-TRONICS

    PHOTOCRAFT

    RH-P240AJ/8-30 MW1-UB1-10

    ENCODER, PROTECTED OUTPUT, DUAL WHEEL, UNDER-BELT MOUNTING ASSEMBLY, 8-30 VDC
    ✓ IN STOCK!
    CAN$1,361.04 Buy Surplus As Low As CAN$601.46
    CAN$601.46
    Repair Yours CAN$436.03
    PARKER PC-1024ZL-4K-160

    PARKER

    KURODA

    PC-1024ZL-4K-160

    DISCONTINUED BY MANUFACTURER, ENCODER, AXIL LOAD THRUST 2KG, RADIAL 3KG
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$366.25
    CAN$366.25
    Repair Yours CAN$359.51
    TURCK RSM RKM 56-28M/S3059

    TURCK

    RSM RKM 56-28M/S3059

    U-80347- DOUBLE-ENDED CORDSET, 10AMP, 600V, 5PIN, STRAIGHT MALE CONNECTOR TO STRAIGHT FEMALE CONNECTOR, (U-80347) , RSM RKM 56-28M/S3059
    ✓ IN STOCK!
    CAN$677.36 Buy Surplus As Low As CAN$515.54
    CAN$515.54
    TURCK RSE 4.5T-5/S3060

    TURCK

    RSE 4.5T-5/S3060

    CORDSET, SINGLE ENDED, M12 EUROFAST, STRAIGHT MALE CONNECTOR, LARGE PLUG BODY, NICKEL PLATED BRASS COUPLING, 5 WIRE, T BARB FITTING, 5 METER LENGTH, NO LEDS, WELDLIFE, ITC/PLTC, CSA FT4 , RS ...
    ✓ IN STOCK!
    CAN$101.68 Buy Surplus As Low As CAN$63.01
    CAN$63.01
    GANTNER INSTRUMENTS A3-1

    GANTNER INSTRUMENTS

    A3-1

    DISCONTINUED BY MANUFACTURER, VOLTAGE/CURRENT MODULE, MULTI-CHANNEL, 1.5W, 10-30VDC
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$515.54
    CAN$515.54
    Repair Yours CAN$353.70
    MKS INSTRUMENTS 122BA-00100DB

    MKS INSTRUMENTS

    122BA-00100DB

    DISCONTINUED BY MANUFACTURER, PRESSURE TRANSDUCER, TYPE 122B, 100TORR, 15VDC
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$490.58
    CAN$490.58
    Repair Yours CAN$414.05
    OMRON E3F2-7DC4-P1

    OMRON

    E3F2-7DC4-P1

    DISCONTINUED BY MANUFACTURER, PHOTOELECTRIC SENSOR, E3F2 SERIES, 7 M SENSING DISTANCE, AXIAL, CONNECTOR, NPN OUTPUT, RECEIVER ONLY
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$128.89
    CAN$128.89
    TURCK RSSD RSSD 423-7M

    TURCK

    RSSD RSSD 423-7M

    U-72140, DOUBLE ENDED CORD SET- 4 AMP, 250 V, 4-PIN, M12 CONNECTORS- STRAIGHT MALE CONNECTOR TO STRAIGHT MALE CONNECTOR, 7 M CABLE LENGTH, GREEN CABLE JACKET, TPE- (U-72140) , RSSD RSSD 423- ...
    ✓ IN STOCK!
    CAN$219.11 Buy Surplus As Low As CAN$167.55
    CAN$167.55
    GENERAL ELECTRIC 21504-24-64-0502

    GENERAL ELECTRIC

    BENTLY NEVADA

    21504-24-64-0502

    PROBE PROXIMITY VIBRATION
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$374.56
    CAN$374.56
    SICK IDM260-1HRS232KIT

    SICK

    IDM260-1HRS232KIT

    (6050657)IDM260-1H RS232 KIT, SCANNER 1D,PDF417, 2D, INDUSTRIAL, HD FOCUS, RS232/USB/KBW, WITH VIBRATION (6050655), RS-232 TTL STRAIGHT CABLE WITH IP6
    ✓ IN STOCK!
    CAN$909.36 Buy Surplus As Low As CAN$691.68
    CAN$691.68
    Repair Yours CAN$377.35
    PEPPERL & FUCHS LLR 04-1,6-1,0-G(M6X30)

    PEPPERL & FUCHS

    LLR 04-1,6-1,0-G(M6X30)

    ( 415671 )PHOTO AUTOMATIOIN SENSOR
    ✓ IN STOCK!
    CAN$352.58 Buy Surplus As Low As CAN$111.41
    CAN$111.41
    Repair Yours CAN$363.64
    T&R ELECTRONIC CE-65-M-512

    T&R ELECTRONIC

    TR ELECTRONIC

    CE-65-M-512

    DISCONTINUED BY MANUFACTURER, ENCODER PROFIBUS, 11 - 27 VDC, < 350 MA AT 11 V DC, < 150 MA AT 27 V DC, 24 - BIT, 4096REV, 0.5 MS
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$519.84
    CAN$519.84
    Repair Yours CAN$360.00
    DWYER VFB-80D-EC

    DWYER

    VFB-80D-EC

    SERIES VF, VISI-FLOAT, ACRYLIC FLOWMETER, 0.5-12 GPH & 0.04-0.74 LPM WATER , VFB-80D-EC
    ✓ IN STOCK!
    CAN$167.55 Buy Surplus As Low As CAN$101.68
    CAN$101.68
    Repair Yours CAN$357.16
    DWYER VFB-54D

    DWYER

    VFB-54D

    FLOWMETER, SERIES VF, VISI-FLOAT, ACRYLIC, DUAL RANGE: 15-150 SCFH / 5-70 LPM AIR
    ✓ IN STOCK!
    CAN$140.34 Buy Surplus As Low As CAN$84.49
    CAN$84.49
    NK TECHNOLOGIES 100-1L

    NK TECHNOLOGIES

    100-1L

    CURRENT TRANSDUCER, 0-50AMP, 0-5VDC, SOLID CORE
    ✓ IN STOCK!
    CAN$167.55 Buy Surplus As Low As CAN$78.12
    CAN$78.12
    FTI COPARTNER E119932-U

    FTI COPARTNER

    E119932-U

    CABLE ASSEMBLY, SHIELDED, 24AWG, 300V, 1FT
    ✓ IN STOCK!
    CAN$74.83 Buy Surplus As Low As CAN$29.20
    CAN$29.20
    TURCK RSSD RSSD 423-50M

    TURCK

    RSSD RSSD 423-50M

    DOUBLE-ENDED CORDSET, 4 AMP, 250 V, STRAIGHT MALE CONNECTOR TO STRAIGHT MALE CONNECTOR, M12, 4-PINS, GREEN CABLE JACKET, 50 M CABLE LENGTH, (U-60543) , RSSD RSSD 423-50M
    ✓ IN STOCK!
    CAN$651.59 Buy Surplus As Low As CAN$495.49
    CAN$495.49
    TURCK RKC 8T-15-RSC 8T/S90/S715

    TURCK

    RKC 8T-15-RSC 8T/S90/S715

    U-89362, CORDSET, DOUBLE ENDED, M12 EUROFAST, STRAIGHT FEMALE CONNECTOR, STRAIGHT MALE CONNECTOR, MEDIUM PLUG BODY, NICKEL PLATED BRASS COUPLING, 8 WIRE, T BARB FITTING, 15 METER LENGTH, NO ...
    ✓ IN STOCK!
    CAN$316.49 Buy Surplus As Low As CAN$240.59
    CAN$240.59
    TURCK RSSD RSSD 423-30M

    TURCK

    RSSD RSSD 423-30M

    U-60541, DOUBLE ENDED CORDSET, 4PIN, (U-60541) , RSSD RSSD 423-30M
    ✓ IN STOCK!
    CAN$498.36 Buy Surplus As Low As CAN$379.50
    CAN$379.50
    BARD 1804-0462

    BARD

    1804-0462

    BARD 1804-0462 HIGH PRESS SWITCH FLARE, REPLACES 1804-0385
    ✓ IN STOCK!
    CAN$150.16 Buy Surplus As Low As CAN$103.11
    CAN$103.11
    Repair Yours CAN$363.64
    BALLUFF C04AEL00VY050M

    BALLUFF

    C04AEL00VY050M

    DISCONTINUED BY MANUFACTURER, CABLE, MOLDED CORDSET, 4 POLE, SINGLE END, 5M
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$113.22
    CAN$113.22
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