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    Sensors & Switches / Sensor Controller

    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 501-550 of 812.
    SICK CDB650-204

    SICK

    CDB650-204

    CONNECTION DEVICE, FOR CONNECTING ONE SENSOR WITH 2 AMP FUSE, 5 CABLE GLANS AND RS-232 INTERFACE TO SENSOR VIA M12 / 17 PIN FEMALE CONNECTOR, ALL OUTPUTS AVAILABLE ON SCREW / SPRING-LOADED T ...
    ✓ IN STOCK!
    $725.34 Buy New $725.34
    $229.69
    Repair Yours $300.00
    KEYENCE CORP SJ-F300

    KEYENCE CORP

    SJ-F300

    DISCONTINUED BY MANUFACTURER, STATIC ELIMINATOR, ANTISTATIC FAN CONTROLLER
    ✓ IN STOCK!
    Buy Surplus As Low As $169.13
    $169.13
    Repair Yours $300.00
    FUJI ELECTRIC PJ1-PL

    FUJI ELECTRIC

    PJ1-PL

    IMAGE SENSOR W/ DIGITAL DISPLAY
    ✓ IN STOCK!
    Buy Surplus As Low As $330.17
    $330.17
    Repair Yours $305.43
    NSD VM-2A-16

    NSD

    VM-2A-16

    DISCONTINUED BY MANUFACTURER, SENSOR CONTROLLER, VM-2 SERIES, ABSOCODER, 24 V, ABSOLUTE POSITIONING DATA
    ✓ IN STOCK!
    Buy Surplus As Low As $480.00
    $480.00
    Repair Yours $398.40
    CAREL IR32V0L000

    CAREL

    IR32V0L000

    DISCONTINUED BYMANUFACTURER, TEMPERATURE CONTOLLER, 12/24 VAC/DC SUPPLY, NTC INPUT, ON/OFF FUNCTION, PANEL MOUNTED
    ✓ IN STOCK!
    Buy Surplus As Low As $132.00
    $132.00
    Repair Yours $300.00
    BALLUFF DLM50/S16PV-1:2M

    BALLUFF

    DLM50/S16PV-1:2M

    DISCONTINUED BY MANUFACTURER, (1170015), SENSOR, THROUGH-BEAM
    ✓ IN STOCK!
    Buy Surplus As Low As $221.00
    $221.00
    Repair Yours $200.00
    THERMOLEC D21-PS

    THERMOLEC

    D21-PS

    ELECTRONIC CONTROLLER, FOR SSR, 24VAC, 0-10VDC INPUT
    ✓ IN STOCK!
    $702.00 Buy Surplus As Low As $412.08
    $412.08
    Repair Yours $329.00
    DANAHER CONTROLS 47605-00

    DANAHER CONTROLS

    HACH

    47605-00

    DISCONTINUED BY MANUFACTURER, CONTROL MODULE ANALYZER, 5000 SERIES, 19 BUTTON, FRONT DISPLAY
    ✓ IN STOCK!
    Buy Surplus As Low As $150.00
    $150.00
    Repair Yours $300.00
    DANAHER CONTROLS 45000-12

    DANAHER CONTROLS

    HACH

    45000-12

    TURBIDIMETER SURFACE SCATTER 6
    ✓ IN STOCK!
    $801.36 Buy Surplus As Low As $329.95
    $329.95
    Repair Yours $323.25
    KELE & ASSOCIATES LX-24

    KELE & ASSOCIATES

    LX-24

    CEILING MOUNT SENSOR, 24 VDC, INFRARED SENSING, RELAY OUTPUT: SPDT 24V AC/DC @ 1A, OCCUPIED-AUTO ON W/TIME DELAY OFF, 4 DIP SWITCHES, RED LED, WHITE
    ✓ IN STOCK!
    $163.00 Buy Surplus As Low As $63.62
    $63.62
    Repair Yours Contact Us
    OMRON SDV2-A

    OMRON

    SDV2-A

    DISCONTINUED BY MANUFACTURER, VOLTAGE SENSOR, SDV SERIES, 200 V AC (2 A) CONNECTION, 110 V AC, 50/60 HZ
    ✓ IN STOCK!
    Buy Surplus As Low As $161.56
    $161.56
    Repair Yours $300.00
    LEVITON 002-ODS10-IDW

    LEVITON

    002-ODS10-IDW

    LIGHTING CONTROL, SENSOR WALL SWITCH, 0NFR SW, 10A, DUAL VLT
    ✓ IN STOCK!
    $114.10 Buy New $114.10
    $38.77
    ELOBAU 155-415

    ELOBAU

    155-415

    SENSOR SWITCH, 3AMP, 250V, 3AMP, 100/100 VA/W
    ✓ IN STOCK!
    $48.96 Buy Surplus As Low As $23.85
    $23.85
    OMRON S3S-C10C-US

    OMRON

    S3S-C10C-US

    DISCONTINUED BY MANUFACTURER, SENSOR CONTROLLER, 120/240 VAC, 50/60 HZ, 20/100 MA
    ✓ IN STOCK!
    Buy Surplus As Low As $92.16
    $92.16
    EATON CORPORATION 8890A-6501

    EATON CORPORATION

    OPCON

    8890A-6501

    DISCONTINUED BY MANUFACTURER,CONTROL MODULE, 24V, 240VAC/DC, OPCON
    ✓ IN STOCK!
    Buy Surplus As Low As $135.83
    $135.83
    Repair Yours $300.00
    ALLEN BRADLEY 23DF3-3001

    ALLEN BRADLEY

    PHOTOSWITCH

    23DF3-3001

    DISCONTINUED BY MANUFACTURER 2010-05-30, PHOTOELECTRIC SENSOR, MODULAR, SIDE VIEW, SCANNER CONTROL
    ✓ IN STOCK!
    Buy Surplus As Low As $262.00
    $262.00
    Repair Yours $300.00
    OMRON S3D8-CKF

    OMRON

    S3D8-CKF

    DISCONTINUED BY MANUFACTURER, SENSOR CONTROLLER, 12 I/O, 45VA, 50/60HZ, 240VAC
    ✓ IN STOCK!
    Buy Surplus As Low As $82.00
    $82.00
    Repair Yours $300.00
    INTERMATIC LC4536

    INTERMATIC

    LC4536

    PHOTOCONTROL, LOCKING TYPE MULTIVOLTAGE THERMAL,120-277 V,8.3AMP
    ✓ IN STOCK!
    $41.00 Buy Surplus As Low As $13.06
    $13.06
    EATON CORPORATION 8890A-7501

    EATON CORPORATION

    CUTLER HAMMER

    8890A-7501

    CONTROL MODULE 24V 240VAC/DC OPCON LESS RECEPTACLE
    ✓ IN STOCK!
    Buy Surplus As Low As $151.58
    $151.58
    Repair Yours $300.00
    ALLEN BRADLEY 60-2122

    ALLEN BRADLEY

    PHOTOSWITCH

    60-2122

    DISCONTINUED BY MANUFACTURER, POWER SUPPLY, HIGH POWER, 22/5000 SERIES
    ✓ IN STOCK!
    Buy Surplus As Low As $53.90
    $53.90
    ALLEN BRADLEY 60-1480

    ALLEN BRADLEY

    PHOTOSWITCH

    60-1480

    DISCONTINUED BY MANUFACTURER, CONTROL BASE, 120 VAC, FOR PHOTOELECTRIC SENSOR
    ✓ IN STOCK!
    Buy Surplus As Low As $55.59
    $55.59
    Repair Yours $300.00
    TRI-TRONICS PM-8225

    TRI-TRONICS

    PM-8225

    DISCONTINUED BY MANUFACTURER, PLUGMATE CONTROL, DUAL FUNCTION, 12-PIN, INPUT/OUTPUT TIMERS, INPUT/OUTPUT LED INDICATORS, SOCKET MOUNTING
    ✓ IN STOCK!
    Buy Surplus As Low As $64.80
    $64.80
    Repair Yours $300.00
    TRI-TRONICS PM 8100

    TRI-TRONICS

    PM 8100

    DISCONTINUED BY MANUFACTURER, PROGRAMMABLE CONTROL MODULE, MULTI-FUNCTION, 120 VAC, 50/60 HZ, SINGLE FUNCTION, 12 PIN
    ✓ IN STOCK!
    Buy Surplus As Low As $374.51
    $374.51
    Repair Yours $300.00
    OMRON F10C11

    OMRON

    F10C11

    SENSOR AMP, PATTERN MATCHING, TEACH, NPN, 2 M CABLE, REPLACED BY F10-C20
    ✓ IN STOCK!
    $545.98 Buy Surplus As Low As $170.16
    $170.16
    PEPPERL & FUCHS VAA-4E-G4-ZE

    PEPPERL & FUCHS

    VAA-4E-G4-ZE

    AS-INTERFACE SENSOR MODULE, 21-31 V, 40 MA, PNP, 4 INPUTS, DIN RAIL MOUNT, -25 TO +85 DEGREES C, IP67, (187946)
    ✓ IN STOCK!
    $263.61 Buy Surplus As Low As $161.50
    $161.50
    Repair Yours $300.00
    MSC BK5110

    MSC

    BK5110

    CONTROL UNIT FOR BK MIKRO 5 SYSTEM 230VAC/30VDC
    ✓ IN STOCK!
    $100.80 Buy Surplus As Low As $35.61
    $35.61
    Repair Yours $300.00
    BANNER ENGINEERING B8-1M1MF0.1

    BANNER ENGINEERING

    B8-1M1MF0.1

    MODULE
    ✓ IN STOCK!
    Buy Surplus As Low As $88.59
    $88.59
    Repair Yours $300.00
    CONTROL METHODS 0C20

    CONTROL METHODS

    0C20

    DISCONTINUED BY MANUFACTURER, OPTICAL CONTROLLER, INTELLA-SENSE, 2 OUTPUT, 120 VAC, 60 HZ, 100 MA
    ✓ IN STOCK!
    Buy Surplus As Low As $312.64
    $312.64
    Repair Yours $300.00
    TURCK MS13-22EX0-T

    TURCK

    MS13-22EX0-T

    DISCONTINUED BY MANUFACTURER, AMPLIFIER, RELAY, 90-132 V AC, 10-30 V DC, DIN 19234, 8V, 8MA, MULTISAFE, MULTIMODUL, MULTICART AND MATING ACCESSORIES
    ✓ IN STOCK!
    Buy Surplus As Low As $385.77
    $385.77
    Repair Yours $337.04
    OMRON S3D2-CK

    OMRON

    S3D2-CK

    SENSOR CONTROL, 250VAC, 60HZ, 3A
    ✓ IN STOCK!
    $833.00 Buy Surplus As Low As $246.53
    $246.53
    Repair Yours $300.00
    NSD VE-2A

    NSD

    VE-2A

    DISCONTINUED BY MANUFACTURER, SENSOR CONTROLLER, 24 V, ENCODER OUTPUT TO CURRENT DATA, SCREW TERMINALS, LED INDICATION, SINGLE PORT
    ✓ IN STOCK!
    Buy Surplus As Low As $272.30
    $272.30
    Repair Yours $300.00
    HONEYWELL L4064-B-2236

    HONEYWELL

    RESIDEO

    L4064-B-2236

    FAN AND LIMIT CONTROLLER, -40 TO 190 DEGREE OPERATING TEMPERATURE,8" ELEMENT INSERTION, 50 F MAXIMUM AMBIENT AT ELEMENT
    ✓ IN STOCK!
    $222.30 Buy Surplus As Low As $133.38
    $133.38
    Repair Yours $300.00
    HONEYWELL L4064B2228

    HONEYWELL

    RESIDEO

    L4064B2228

    FAN AND LIMIT CONTROLLER, 5IN INSERT, 1/4IN FLAG CONNECTOR
    ✓ IN STOCK!
    $183.18 Buy Surplus As Low As $120.90
    $120.90
    Repair Yours $300.00
    DATALOGIC DPS8000

    DATALOGIC

    DPS8000

    BAR CODE READER
    ✓ IN STOCK!
    $429.30 Buy Surplus As Low As $158.46
    $158.46
    Repair Yours $300.00
    PEPPERL & FUCHS FE-TRB

    PEPPERL & FUCHS

    FE-TRB

    DISCONTINUED BY MANUFACTURER, MODULAR CONTROL BASE, TRANSFORMER, STANDARD 2 OCTAL SOCKETS, PLUG-IN DPDT RELAY, 115 VAC, 50/60 HZ, 15 VA
    ✓ IN STOCK!
    Buy Surplus As Low As $88.00
    $88.00
    PEPPERL & FUCHS FE-MB11

    PEPPERL & FUCHS

    FE-MB11

    MOUNTING BRACKET, FULL AXIAL, ADJUSTABLE
    ✓ IN STOCK!
    $95.40 Buy Surplus As Low As $40.53
    $40.53
    TURCK VB-803M-PX9-BS14

    TURCK

    VB-803M-PX9-BS14

    DISCONTINUED BY MANUFACTURER, JUNCTION BOX, MULTIBOX, 8 PORT, 3-PIN M8 PICOFAST I/O, 3 AMP, 48 VDC, (U0943-60)
    ✓ IN STOCK!
    Buy Surplus As Low As $197.66
    $197.66
    Repair Yours $300.00
    BANNER ENGINEERING MGAB-5

    BANNER ENGINEERING

    MGAB-5

    MACHINE- & PERIMETER-GUARD, CONTROL MODULE,USED WITH: MGC.-5A SERIES CONTROLLERS, PART # 30700
    ✓ IN STOCK!
    Buy Surplus As Low As $160.94
    $160.94
    Repair Yours $300.00
    HONEYWELL 272695

    HONEYWELL

    272695

    FRESH AIR CONTROLLER, RANGE HIGH OR LOW, TURNSTYLE ADJUST SWITCH, LED INDICATOR
    ✓ IN STOCK!
    $43.92 Buy Surplus As Low As $16.98
    $16.98
    Repair Yours $300.00
    CALEFFI ABLRI-CAL

    CALEFFI

    ABLRI-CAL

    CONTROL UNIT FOR BOILER
    ✓ IN STOCK!
    Buy Surplus As Low As $39.80
    $39.80
    AUTOMATION COMPONENTS INC A/CSI-R-RS232

    AUTOMATION COMPONENTS INC

    A/CSI-R-RS232

    DISCONTINUED BY MANUFACTURER, THERMISTOR SENSOR, 10K CSI @ 77 F, CHASSIS MOUNT
    ✓ IN STOCK!
    Buy Surplus As Low As $29.93
    $29.93
    Repair Yours $300.00
    STONEL CORPORATION QX92E02SRA

    STONEL CORPORATION

    QX92E02SRA

    VALVE TERMINAL INTERFACE, EXPLOSION PROOF, LENGTH 8IN
    ✓ IN STOCK!
    $641.37 Buy Surplus As Low As $218.40
    $218.40
    MARPOSS 8304850000

    MARPOSS

    8304850000

    OPTICAL INTERFACE,
    ✓ IN STOCK!
    Buy Surplus As Low As $156.70
    $156.70
    Repair Yours $300.00
    ELTAKO S11-100-220VAC

    ELTAKO

    S11-100-220VAC

    DISCONTINUED BY MANUFACTURER, ELECTRONIC IMPULSE SWITCH, SERIES 11, 220 V AC
    ✓ IN STOCK!
    Buy Surplus As Low As $15.70
    $15.70
    EFECTOR SMARTL25 4DO T C-AC2252

    EFECTOR

    IFM

    SMARTL25 4DO T C-AC2252

    AC2252, AS-INTERFACE CONTROL CABINET MODULE, 26.5-31.6 VDC OPERATING, 50 MA, 4 DIGITAL OUTPUTS, PNP CIRCUIT, 20-30 VDC SUPPLY, 1000 MA MAX PER OUTPUT, 4 MAX CURRENT LOAD OUTPUTS, -25 TO +70 ...
    ✓ IN STOCK!
    $262.00 Buy New $262.00
    $173.00
    Repair Yours $300.00
    EFECTOR SMARTL25 4DI AUX 4DO T C-AC3201

    EFECTOR

    IFM

    SMARTL25 4DI AUX 4DO T C-AC3201

    AC3201, AS-INTERFACE CONTROL CABINET MODULE, 18-31.6V DC,20-30 DC AUX,NUMBER OF DIGITAL INPUT: 4; NUMBER OF DIGITAL OUTPUTS 4, PNP,CONNECTION PIN HEADERS 4 X SPACING 5.0 MM , SMARTL25 4DI AU ...
    ✓ IN STOCK!
    $293.00 Buy New $293.00
    $194.00
    Repair Yours $200.00
    EFECTOR LMDCE-A12E-QSKG-2/US-LMT104

    EFECTOR

    IFM

    LMDCE-A12E-QSKG-2/US-LMT104

    POINT LEVEL SENSOR, PRODUCT TYPE POINT LEVEL SENSOR, CONNECTION SIZE 1/2 IN, FOR MEDIA TYPE NONHAZARDOUS LIQUIDS, POWDERS, VISCOUS FLUIDS, BODY MATERIAL STAINLESS STEEL, ACCURACY \+/\-2 MM, ...
    ✓ IN STOCK!
    $532.00 Buy New $532.00
    $352.00
    Repair Yours $300.00
    EFECTOR INFRARED ADDRESSING ADAPTER-E70211

    EFECTOR

    IFM

    INFRARED ADDRESSING ADAPTER-E70211

    DISCONTINUED BY MANUFACTURER, AS-INTERFACE ADDRESSING CABLE, FOR ADDRESSING AS-I MODULES WITH INFRARED ADDRESSING INTERFACE FOR A RELIABLE SIGNAL TRANSMISSION OF THE ADDRESSING UNIT
    ✓ IN STOCK!
    $400.00 Buy New $400.00
    $304.00
    MATSUSHITA ELECTRIC DPX-210

    MATSUSHITA ELECTRIC

    SUNX LTD

    DPX-210

    DISCONTINUED BY MANUFACTURER, DIGITAL PRESSURE SENSOR, STANDARD TYPE, 0-10 KGF/CM2, 12-24 VDC. 50 CM CABLE
    ✓ IN STOCK!
    Buy Surplus As Low As $51.20
    $51.20
    MATSUSHITA ELECTRIC PX1-DM3N

    MATSUSHITA ELECTRIC

    SUNX LTD

    PX1-DM3N

    DISCONTINUED BY MANUFACTURER, PHOTOELECTRIC SENSOR, LONG RANGE, WIDE AREA, 1-3 M RANGE, 12-24 VDC ,80 MA, NPN OPEN COLLECTOR OUTPUT
    ✓ IN STOCK!
    Buy Surplus As Low As $140.80
    $140.80
    Repair Yours $300.00
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