Product Search

    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.

    Filter Results
    Results 201-250 of 500.
    ALLEN BRADLEY 60-2303-6

    ALLEN BRADLEY

    PHOTOSWITCH

    60-2303-6

    PHOTOELECTRIC ACCESSORY, FIBER OPTIC CABLE ASSEMBLY, PLASTIC, MOUNTABLE
    ✓ IN STOCK!
    Buy Surplus As Low As $26.31
    $26.31
    ALLEN BRADLEY 60-2559

    ALLEN BRADLEY

    PHOTOSWITCH

    60-2559

    LENS, RANGE EXTENDER, STAINLESS STEEL, FIBER OPTIC, 48.5 MM LENGTH, 14.2 MM BASE WIDTH, 24.1 MM LENS WIDTH
    ✓ IN STOCK!
    Buy Surplus As Low As $42.00
    $42.00
    ALLEN BRADLEY 60-2662

    ALLEN BRADLEY

    60-2662

    SENSOR LENS, PHOTOELECTRIC ACCESSORY,RIGHTSIGHT, 4 MM APERTURES, MOUNTABLE
    ✓ IN STOCK!
    Buy Surplus As Low As $12.63
    $12.63
    ALLEN BRADLEY 60-2663

    ALLEN BRADLEY

    60-2663

    MOUNTING BRACKET, PHOTOELECTRIC SENSOR ACCESSORY, SIDE MOUNT, 30 DEGREE VERTICAL, USED FOR MINISIGHT, PROVIDES 30 DEGREES OF VERTICAL & 20 DEGREES OF HORIZONTAL ROTATION, 1.59 INCH X 1.25 IN ...
    ✓ IN STOCK!
    Buy Surplus As Low As $6.84
    $6.84
    ALLEN BRADLEY 802PR-LAAE1

    ALLEN BRADLEY

    802PR-LAAE1

    SENSOR, INDUCTIVE, LIMIT SWITCH STYLE, HIGH - NORMALLY OPEN OUTPUT, 102-132V AC, AC, 13 MM SENSING RANGE, SIDE SENSING, 2 WIRE, MINI QUICKDISCONNECT CONNECTOR, SHIELDED
    ✓ IN STOCK!
    Buy Surplus As Low As $462.00
    $462.00
    ALLEN BRADLEY 802PR-LAAK1

    ALLEN BRADLEY

    802PR-LAAK1

    AC LIMIT SWITCH STYLE, INDUCTIVE SENSOR, NORMALLY OPEN OUTPUT, 102-132VAC, AC, 13MM SENSING RANGE, TOP SENSING, 2 WIRE, MINI QUICK DISCONNECT, SHEILDED
    ✓ IN STOCK!
    Buy Surplus As Low As $419.12
    $419.12
    ALLEN BRADLEY 871A-BXN8

    ALLEN BRADLEY

    871A-BXN8

    SPRING BRACKET, 8MM, ANODIZED ALUMINUM, SPRING BRACKET, ACCESSORY, METAL, MOUNTABLE
    ✓ IN STOCK!
    Buy Surplus As Low As $70.00
    $70.00
    ALLEN BRADLEY 871C-N10A30

    ALLEN BRADLEY

    PHOTOSWITCH

    871C-N10A30

    DISCONTINUED BY MANUFACTURER, PROXIMITY SWITCH, INDUCTIVE, SENSOR, CYLINDRICAL, 3 WIRE, METAL, DC, WITH CABLE
    ✓ IN STOCK!
    Buy Surplus As Low As $59.66
    $59.66
    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 $8.51
    $8.51
    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 $84.62
    $84.62
    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 $147.00
    $147.00
    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 $232.19
    $232.19
    BANNER ENGINEERING IA23S

    BANNER ENGINEERING

    IA23S

    FIBER OPTIC CABLE, OPPOSED MODE, INDIVIDUAL GLASS FIBER 36 LONG, 0.125 DIAMETER, STAINLESS STEEL SHEATH, RIGHT ANGLE SENSING TIP, (17299)
    ✓ IN STOCK!
    $171.25 Buy Surplus As Low As $102.75
    $102.75
    BANNER ENGINEERING IA26S

    BANNER ENGINEERING

    IA26S

    CABLE, FIBER OPTIC, 6 FEET, OPPOSED RIGHT ANGLE, 17301
    ✓ IN STOCK!
    $194.00 Buy Surplus As Low As $114.40
    $114.40
    BANNER ENGINEERING IAR23SMA

    BANNER ENGINEERING

    IAR23SMA

    FIBER OPTIC CABLE, FOR OMNI-BEAM, Q45 SERIES, FERRULE END
    ✓ IN STOCK!
    $254.00 Buy Surplus As Low As $153.00
    $153.00
    BANNER ENGINEERING IAR.753SMTAMRA

    BANNER ENGINEERING

    IAR.753SMTAMRA

    21354 - FIBER OPTIC SENSOR IAR.753SMTAMRA
    ✓ IN STOCK!
    $230.00 Buy Surplus As Low As $138.00
    $138.00
    BANNER ENGINEERING IAT13S

    BANNER ENGINEERING

    IAT13S

    17913 - OPPOSED MODE INDIVIDUAL GLASS FIBER 36 LONG; 0.062 DIA. BUNDLE; STAINLESS STEEL SHEATH; RIGHT ANGLE THREADED SENSING TIP
    ✓ IN STOCK!
    $203.75 Buy Surplus As Low As $122.25
    $122.25
    BANNER ENGINEERING IATR.753S

    BANNER ENGINEERING

    IATR.753S

    FIBER OPTIC CABLE, PLASTIC FIBER, 90 DEGREE, DIFFUSE, 2 METER LENGTH
    ✓ IN STOCK!
    $225.00 Buy Surplus As Low As $129.60
    $129.60
    BANNER ENGINEERING IF13P

    BANNER ENGINEERING

    IF13P

    FIBER OPTIC SENSOR, INDIVIDUAL FIBER - (FIBER SENSORS - GLASS FIBER SERIES), 3FT / 910MM LENGTH, CYLINDRICAL (SMOOTH) END TIP SHAPE - STAINLESS STEEL SENSING END / GLASS FIBER / PVC (SHEATH) ...
    ✓ IN STOCK!
    Buy Surplus As Low As $52.30
    $52.30
    BANNER ENGINEERING IF13S

    BANNER ENGINEERING

    IF13S

    FIBER OPTIC SENSOR, FIBER OPTIC TYPE: GLASS, SENSING MODE: OPPOSED, REFLECTIVE, BEAM EXIT: IN-LINE, STAINLESS STEEL SHEATH, FIBER LENGTH: 0.914M
    ✓ IN STOCK!
    $157.50 Buy Surplus As Low As $80.80
    $80.80
    BANNER ENGINEERING IF23P

    BANNER ENGINEERING

    IF23P

    OPPOSED MODE INDIVIDUAL GLASS FIBER 36 LONG, 0.125 DIA. BUNDLE, PVC SHEATH, FERRULED SENSING TIP 0.5 LONG, (17316)
    ✓ IN STOCK!
    $157.88 Buy Surplus As Low As $94.73
    $94.73
    BANNER ENGINEERING IP12S

    BANNER ENGINEERING

    IP12S

    FIBER IP12S
    ✓ IN STOCK!
    $99.00 Buy Surplus As Low As $40.27
    $40.27
    BANNER ENGINEERING IP13S

    BANNER ENGINEERING

    IP13S

    FIBER OPTIC CABLE, OPPOSED MODE, INDIVIDUAL GLASS FIBER, 36IN LONG, 0.062 DIA. BUNDLE, STAINLESS STEEL SHEATH, BENDABLE PROBE SENSING TIP
    ✓ IN STOCK!
    $141.60 Buy Surplus As Low As $66.24
    $66.24
    BANNER ENGINEERING IR13S

    BANNER ENGINEERING

    IR13S

    GLASS FIBER OPTICS, OPPOSED, 3.9 MM ARRAY LENGTH, 1.6 MM CORE DIAMETER, 0.914 M FIBER LENGTH, STAINLESS STEEL MONOCOIL JACKET, (20046)
    ✓ IN STOCK!
    $216.25 Buy Surplus As Low As $129.75
    $129.75
    BANNER ENGINEERING IT23P

    BANNER ENGINEERING

    IT23P

    FIBER OPTICS, GLASS FIBER, OPPOSED, THREAD
    ✓ IN STOCK!
    $146.25 Buy Surplus As Low As $87.75
    $87.75
    BANNER ENGINEERING IT23S

    BANNER ENGINEERING

    IT23S

    FIBER OPTIC SENSOR, PHOTOELECTRIC, OPPOSED MODE, INDIVIDUAL GLASS FIBER, THREADED SENSING TIP, 36 IN LENGTH, 0.125 IN DIAMETER. BUNDLE, STAINLESS STEEL SHEATH
    ✓ IN STOCK!
    $146.25 Buy Surplus As Low As $87.75
    $87.75
    BANNER ENGINEERING IT23SM900

    BANNER ENGINEERING

    IT23SM900

    FIBER OPTIC CABLES, GLASS REFLECTIVE, 3 FT LENGTH, 0.125 INCH DIA, INLINE IT2 SERIES, (20028)
    ✓ IN STOCK!
    $246.25 Buy Surplus As Low As $147.75
    $147.75
    BANNER ENGINEERING IT25S

    BANNER ENGINEERING

    IT25S

    FIBER OPTIC SENSOR, FIBER, GLASS SERIES, 5FT/1.5M LENGTH, 17359
    ✓ IN STOCK!
    $177.50 Buy Surplus As Low As $50.99
    $50.99
    BANNER ENGINEERING IT26S

    BANNER ENGINEERING

    IT26S

    INDIVIDUAL GLASS FIBER, OPPOSED MODE, STAINLESS STEEL SHEATH, THREADED SENSING TIP, 1.83 METER, 0.125 DIAMETER, (17360)
    ✓ IN STOCK!
    $203.75 Buy Surplus As Low As $122.25
    $122.25
    BANNER ENGINEERING ITA23P

    BANNER ENGINEERING

    ITA23P

    OPPOSED MODE INDIVIDUAL GLASS FIBER, 36 LONG, 0.125 DIA. BUNDLE, PVC SHEATH, THREADED & ANGLED SENSING TIP, PN 21155
    ✓ IN STOCK!
    $205.00 Buy Surplus As Low As $104.49
    $104.49
    BANNER ENGINEERING ITA23PMSS

    BANNER ENGINEERING

    ITA23PMSS

    20066 - FIBER OPTIC SENSOR , OPPOSED MODE, SIDE/RIGHT-ANGLED SENSING TYPE, ABOUT 36 INCHES LONG, WITH INDIVIDUAL FIBERS, PVC SHEATH, AND A THREADED/ANGLED TIP
    ✓ IN STOCK!
    $256.25 Buy Surplus As Low As $135.55
    $135.55
    BANNER ENGINEERING ITA23S

    BANNER ENGINEERING

    ITA23S

    FIBER OPTIC CABLE, 36 IN, SS SHEATH, GLASS FIBER
    ✓ IN STOCK!
    $222.00 Buy Surplus As Low As $121.26
    $121.26
    BANNER ENGINEERING ITA25S

    BANNER ENGINEERING

    ITA25S

    FIBER OPTIC CABLE, (20164), Q45 SERIES, RIGHT ANGLE, STAINLESS STEEL MATERIAL, #5/16-24 THREAD
    ✓ IN STOCK!
    $298.75 Buy Surplus As Low As $179.25
    $179.25
    BANNER ENGINEERING L16F

    BANNER ENGINEERING

    L16F

    16280 - GLASS LENS: DELRIN HOUSING, ACCE,PTS 5/16 X 24 THREAD, LONG RANGE OR RETROREFLECTIVE SENSING, 105C MAX TEMP
    ✓ IN STOCK!
    $71.25 Buy Surplus As Low As $47.03
    $47.03
    BANNER ENGINEERING L2

    BANNER ENGINEERING

    L2

    OPPOSED FIBER LENS FOR LONGER RANGE, ACCEPTS M2.5 & M2.6 THREADED FIBERS, RANGE EXTENSION, (26343)
    ✓ IN STOCK!
    $50.00 Buy Surplus As Low As $30.00
    $30.00
    BANNER ENGINEERING L2RA

    BANNER ENGINEERING

    L2RA

    OPPOSED FIBER LENS FOR LONGER RANGE; ACCEPTS M2.5 & M2.6 THREADED FIBERS; RIGHT-ANGLE BEAM DEFLECTION
    ✓ IN STOCK!
    $62.62 Buy Surplus As Low As $42.00
    $42.00
    BANNER ENGINEERING L4

    BANNER ENGINEERING

    L4

    16276 - GLASS LENS: DELRIN HOUSING, ACCEPTS 3/8 X 32 THREAD, FOR USE WITH LR400 & PT400 SENSORS
    ✓ IN STOCK!
    $52.50 Buy Surplus As Low As $31.92
    $31.92
    BANNER ENGINEERING LM05

    BANNER ENGINEERING

    LM05

    18632 - LOGIC MODULE MULTIBEAM 0-5VDEPENDS ON SENSOR; INPUT: ON POWER BLOCK; FUNCTION: ON-OFF LIGHT OPERATE; INTERCONNECTING PINS
    ✓ IN STOCK!
    $291.25 Buy Surplus As Low As $221.35
    $221.35
    BANNER ENGINEERING LMT

    BANNER ENGINEERING

    LMT

    16304 - MULTI-BEAM: TEST MODULE, MAY BE USED WITH ALL 2- 3- AND 4-WIRE MULTI-BEAM; SENSORS, TO CHECK OPERATION OF SENSOR BLOCK; AND POWER BLOCK
    ✓ IN STOCK!
    $150.00 Buy Surplus As Low As $67.47
    $67.47
    ALLEN BRADLEY 871TM-DH10NP30-N4

    ALLEN BRADLEY

    871TM-DH10NP30-N4

    INDUCTIVE SENSOR, METAL FACE, SHORT BARREL, 30 MM BARREL DIAMETER, DC, 10 MM SENSING DISTANCE, DC NOC SOURCING, DC MINI QUICK DISCONNECT
    ✓ IN STOCK!
    Buy Surplus As Low As $113.30
    $113.30
    ALLEN BRADLEY 871TM-DH4NE12-D4

    ALLEN BRADLEY

    871TM-DH4NE12-D4

    PROXIMITY SENSOR, INDUCTIVE, 2/25 MA, 10/30 VDC, 2 WIRE DC, 12MM DIAMETER, UNSHIELDED, METAL FACE, 4 MM SENSING DISTANCE, MICRO QUICK-DISCONNECT, STAINLESS STEEL
    ✓ IN STOCK!
    Buy Surplus As Low As $69.63
    $69.63
    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 $79.72
    $79.72
    ALLEN BRADLEY 871TM-DH5NE18-N4

    ALLEN BRADLEY

    871TM-DH5NE18-N4

    INDUCTIVE SENSOR, METAL FACE, SHORT BARREL, 18 MM BARREL DIAMETER, DC, 5 MM SENSING DISTANCE, NORMALLY OPEN DC, DC MINI QUICK DISCONNECT
    ✓ IN STOCK!
    Buy Surplus As Low As $108.19
    $108.19
    ALLEN BRADLEY 871T-R2A12

    ALLEN BRADLEY

    871T-R2A12

    INDUCTIVE SENSOR, PLASTIC FACE, THREADED STAINLESS STEEL BARREL, 12MM BARREL DIAMETER, 2MM SENSING DISTANCE, SHIELDED, N.O., NPN, 3 WIRE DC
    ✓ IN STOCK!
    Buy Surplus As Low As $132.41
    $132.41
    ALLEN BRADLEY 871T-R5J18

    ALLEN BRADLEY

    871T-R5J18

    DISCONTINUED BY MANUFACTURER, SENSOR, INDUCTIVE, DC, THREADED BARREL, STAINLESS STEEL BARREL, STAINLESS STEEL FACE, 3 WIRE, 18 MM DIAMETER, SHIELDED, NPN, MINI QD
    ✓ IN STOCK!
    Buy Surplus As Low As $154.84
    $154.84
    ALLEN BRADLEY 872C-DH1NP8-E2

    ALLEN BRADLEY

    PHOTOSWITCH

    872C-DH1NP8-E2

    DISCONTINUED BY MANUFACTURER, PROXIMITY SWITCH, 10-30 VDC OPERATING VOLTAGE, 20 MA LOAD CURRENT, NORMALLY OPEN OUTPUT, SOURCE, SHIELDED, 1.55 MM SENSING DISTANCE
    ✓ IN STOCK!
    Buy Surplus As Low As $72.64
    $72.64
    ANCHOR SCIENTIFIC P30NO-SST

    ANCHOR SCIENTIFIC

    P30NO-SST

    DISCONTINUED BY MANUFACTURER, FLOAT SWITCH, NORMALLY OPEN, 120/230 VAC, 15A/10A, 30' CABLE LENGTH, STAINLESS STEEL
    ✓ IN STOCK!
    Buy Surplus As Low As $98.79
    $98.79
    ANCHOR SCIENTIFIC PM30-NC-RED

    ANCHOR SCIENTIFIC

    PM30-NC-RED

    FLOAT SWITCH, 4.5 INCH PIPE, W0 MOUNT TYPE, NC, RED
    ✓ IN STOCK!
    $77.52 Buy Surplus As Low As $32.32
    $32.32
    BANNER ENGINEERING IA2.7S

    BANNER ENGINEERING

    IA2.7S

    CABLE, FIBER OPTIC, ANGLED, 4.8MM SENSOR END, SS MONOCOIL SHEATHING, (17827)
    ✓ IN STOCK!
    $171.25 Buy Surplus As Low As $130.15
    $130.15
    BANNER ENGINEERING IAM.752P

    BANNER ENGINEERING

    IAM.752P

    17837 - FIBER OPTIC SENSOR - INDIVIDUAL FIBER - (FIBER SENSORS - GLASS FIBER SERIES), 2FT / 610MM LENGTH - CYLINDRICAL (SMOOTH) PROBE TIP SHAPE - STAINLESS STEEL SENSING END / GLASS FIBER / ...
    ✓ IN STOCK!
    $153.00 Buy Surplus As Low As $92.00
    $92.00
    Previous Next
    1 2 3 4 5 6 7 8 9 10