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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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    BANNER ENGINEERING Q85VR3R

    BANNER ENGINEERING

    Q85VR3R

    Q85 SERIES: RECEIVER, RANGE: 23 M, INPUT: 12-240 V DC / 24-240 V AC, OUTPUT: SPDT ELECTROMECHANICAL RELAY, WIRING CHAMBER, (31651)
    ✓ IN STOCK!
    CAN$375.86 Buy Surplus As Low As CAN$116.64
    CAN$116.64
    Repair Yours CAN$360.02
    BANNER ENGINEERING SM312FVGQD

    BANNER ENGINEERING

    SM312FVGQD

    MINI-BEAM: VISIBLE GREEN 525 NM GLASS FIBER OPTIC; RANGE: DEPENDS ON FIBER; INPUT: 10-30 VDC; OUTPUT: BIPOLAR: 1 NPN; 1 PNP; M12 QUICK DISCONNECT, (50987)
    ✓ IN STOCK!
    CAN$289.48 Buy Surplus As Low As CAN$173.69
    CAN$173.69
    Repair Yours CAN$360.00
    BANNER ENGINEERING QM42VN6LP

    BANNER ENGINEERING

    QM42VN6LP

    PHOTOELECTRIC SENSOR, QM42 SERIES, POLARIZED RETRO, 3-METER RANGE, INPUT 10-30 V DC, SPDT, COMPLEMENTARY NPN, 2 METER (6.5 FT) CABLE, 44902
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$234.60
    CAN$234.60
    Repair Yours CAN$360.02
    BANNER ENGINEERING Q853E

    BANNER ENGINEERING

    Q853E

    31648 - Q85 SERIES: EMITTER; RANGE: 23 M; INPUT: 12-240V DC / 24-240V AC; OUTPUT: NOT APPLICABLE - NO OUTPUTS; WIRING CHAMBER
    ✓ IN STOCK!
    CAN$205.66 Buy Surplus As Low As CAN$105.17
    CAN$105.17
    Repair Yours CAN$360.02
    BANNER ENGINEERING Q45BW22LPC1

    BANNER ENGINEERING

    Q45BW22LPC1

    54015 - Q45BW22LPC1 600 V CABLE 120/240 V AC AC SOLID STATE
    ✓ IN STOCK!
    CAN$399.92 Buy Surplus As Low As CAN$263.95
    CAN$263.95
    Repair Yours CAN$368.87
    BANNER ENGINEERING SM31EPDQD

    BANNER ENGINEERING

    SM31EPDQD

    26891 - MINI-BEAM: CLEAR PLASTIC DETECTI,ON EMITTER, RANGE: 0 - 0.3 M, INPUT: 10-30 V DC, OUTPUT: NOT APPLICABLE - NO OUTPUTS, EURO M12 4-PIN INTEGRAL QD
    ✓ IN STOCK!
    CAN$231.11 Buy Surplus As Low As CAN$138.67
    CAN$138.67
    Repair Yours CAN$360.00
    BANNER ENGINEERING SM31EPD

    BANNER ENGINEERING

    SM31EPD

    DETECTION EMITTER, CLEAR PLASTIC, MINI BEAM, RANGE: 0 - 0.3 M, INPUT: 10-30V DC, OUTPUT: NOT APPLICABLE - NO OUTPUTS, 2 M (6.5 FT) CABLE, PN 26537
    ✓ IN STOCK!
    CAN$257.48 Buy Surplus As Low As CAN$154.49
    CAN$154.49
    Repair Yours CAN$360.23
    BANNER ENGINEERING QM42VP6AF150Q

    BANNER ENGINEERING

    QM42VP6AF150Q

    DISCONTINUED BY MANUFACTURER, QM42 SERIES: ADJUSTABLE FIELD INFRARED, RANGE: 5 TO 150 MM, INPUT: 10-30 VDC, OUTPUT: COMPLEMENTARY PNP, 4-PIN M12 INTEGRAL QD, (45690)
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$305.24
    CAN$305.24
    BANNER ENGINEERING Q50BVPQ

    BANNER ENGINEERING

    Q50BVPQ

    DISCONTINUED BY MANUFACTURER, Q50 SERIES: LED-BASED TRIANGULAT, ION MEASUREMENT, VISIBLE RED LED RANGE: 100-300 MM, INPUT: 12 TO 30 VDC, DISCRETE OUTPUTS: COMPLEMENTARY PNP (48 MS RESPONSE), ...
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$148.86
    CAN$148.86
    BANNER ENGINEERING Q45UBB63DAC

    BANNER ENGINEERING

    Q45UBB63DAC

    DISCONTINUED BY MANUFACTURER, PROXIMITY SENSOR, DISCRETE, PROXIMITY MODE, RANGE, 100 M, DISCRETE Q45U SERIES
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$612.24
    CAN$612.24
    BANNER ENGINEERING Q45UBB63BC

    BANNER ENGINEERING

    Q45UBB63BC

    PROXIMITY SENSOR / DISCRETE, Q45U SERIES, RANGE: 250 MM - 3 M, INPUT: 12-24 VDC, OUTPUT: BIPOLAR: 1 NPN, 1 PNP, 2 M / 6.5 FT CABLE, 46360
    ✓ IN STOCK!
    CAN$1,334.89 Buy Surplus As Low As CAN$647.16
    CAN$647.16
    Repair Yours CAN$472.82
    BANNER ENGINEERING LR200

    BANNER ENGINEERING

    LR200

    DISCONTINUED BY MANUFACTURER,REMOTE SENSOR: EMITTER; RANGE: 2.4 M; USE AMPS: MICRO: MA3-4 MA3-4P; MAXI: CM SERIES; 2 M (6.5 FT) CABLE
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$227.27
    CAN$227.27
    BANNER ENGINEERING LP510CV

    BANNER ENGINEERING

    LP510CV

    LP510CV SCANNER, PART # 16306
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$106.83
    CAN$106.83
    Repair Yours CAN$360.02
    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!
    CAN$273.92 Buy Surplus As Low As CAN$111.14
    CAN$111.14
    BANNER ENGINEERING ITA25S

    BANNER ENGINEERING

    ITA25S

    FIBER OPTIC CABLE, (20164), Q45 SERIES, RIGHT ANGLE, STAINLESS STEEL MATERIAL, #5/16-24 THREAD
    ✓ IN STOCK!
    CAN$436.44 Buy Surplus As Low As CAN$261.86
    CAN$261.86
    BANNER ENGINEERING IT23P

    BANNER ENGINEERING

    IT23P

    FIBER OPTICS, GLASS FIBER, OPPOSED, THREAD
    ✓ IN STOCK!
    CAN$213.66 Buy Surplus As Low As CAN$128.19
    CAN$128.19
    BANNER ENGINEERING Q45BB6FVQ5

    BANNER ENGINEERING

    Q45BB6FVQ5

    Q45 SERIES: VISIBLE RED GLASS FIBER OPTIC, RANGE: DEPENDS ON FIBER, INPUT: 10-30 VDC, OUTPUT: BIPOLAR: 1 NPN, 1 PNP, M12 QUICK DISCONNECT, (43546)
    ✓ IN STOCK!
    CAN$297.66 Buy Surplus As Low As CAN$120.29
    CAN$120.29
    BANNER ENGINEERING LR400

    BANNER ENGINEERING

    LR400

    DISCONTINUED BY MANUFACTURER, REMOTE SENSOR, EMITTER, 2.4 METER RANGE, 2 METER CABLE, PAIR WITH PT400 RECEIVER, USE WITH MICRO-AMP MA3-4 & MA3-4P MODULATED AMPLIFIERS, (16312)
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$478.72
    CAN$478.72
    BANNER ENGINEERING LR250

    BANNER ENGINEERING

    LR250

    DISCONTINUED BY MANUFACTURER, REMOTE SENSOR: EMITTER, RANGE: 2.4 M, USE AMPS: MICRO: MA3-4 MA3-4P, MAXI: CM SERIES, 2 M (6.5 FT) CABLE, (16310)
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$52.33
    CAN$52.33
    BANNER ENGINEERING Q40SN6RQ

    BANNER ENGINEERING

    Q40SN6RQ

    PHOTOELECTRIC SENSOR, RECEIVER, 60 METER SENSING DISTANCE, 10-30 VDC, NPN OUTPUT, 4 PIN, 30 MM BARREL DIAMETER, 150 MA MAX LOAD, Q40 SERIES, RECTANGULAR HOUSING STYLE
    ✓ IN STOCK!
    CAN$222.79 Buy Surplus As Low As CAN$62.99
    CAN$62.99
    Repair Yours CAN$369.63
    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!
    CAN$425.48 Buy Surplus As Low As CAN$323.37
    CAN$323.37
    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!
    CAN$76.70 Buy Surplus As Low As CAN$46.63
    CAN$46.63
    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!
    CAN$88.82 Buy Surplus As Low As CAN$61.36
    CAN$61.36
    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$610.07
    CAN$610.07
    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$310.76
    CAN$310.76
    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$521.65
    CAN$521.65
    BANNER ENGINEERING QS18VN6FP

    BANNER ENGINEERING

    QS18VN6FP

    WORLD-BEAM: PLASTIC FIBER OPTIC, RANGE: DEPENDS ON THE FIBER, INPUT: 10 TO 30 VDC, OUTPUT: NPN, 2 M (6.5 FT.) CABLE, (66222)
    ✓ IN STOCK!
    CAN$180.79 Buy Surplus As Low As CAN$112.11
    CAN$112.11
    BANNER ENGINEERING MA5

    BANNER ENGINEERING

    MA5

    DISCONTINUED BY MANUFACTURER, MICRO-AMP, LOGIC MODULE, INPUT 10-30V DC, OUTPUT COMPLEMENTARY (SPDT) NPN, ON AND OFF DELAY, (25483)
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$383.70
    CAN$383.70
    ASCO SE10D

    ASCO

    SE10D

    PRESSURE SWITCH, SE SERIES, TRI-POINT, NEMA 1, 125-250 VAC, 125-250 VAC, POSITION INDICATOR, PUSH TO RESET BUTTON
    ✓ IN STOCK!
    CAN$3,194.10 Buy Surplus As Low As CAN$1,630.43
    CAN$1,630.43
    Repair Yours CAN$1,342.99
    ALLEN BRADLEY 802T-CMN

    ALLEN BRADLEY

    802T-CMN

    LIMIT SWITCH, NEMA TYPE 4 AND 13 OILTIGHT CONSTRUCTION, NON-PLUG-IN, SIDE PUSH ROD, MAINTAINED CONTACT, 2-CIRCUIT, WHOLE SWITCH, 120V AC INDICATING LIGHT
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$254.95
    CAN$254.95
    BANNER ENGINEERING IAT2.51S

    BANNER ENGINEERING

    IAT2.51S

    FIBER OPTIC SENSOR, GLASS FIBER SERIES, DIFFUSE-REFLECTIVE SENSOR, 4MM FIBER CORE, RIGHT-ANGLED SENSING, INDIVIDUAL FIBER SIDE
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$200.77
    CAN$200.77
    BANNER ENGINEERING ITETA.753S

    BANNER ENGINEERING

    ITETA.753S

    FIBER OPTIC CABLE, HEAVY DUTY, FIBER LENGHT 0.914(21815)
    ✓ IN STOCK!
    CAN$352.44 Buy Surplus As Low As CAN$104.42
    CAN$104.42
    BANNER ENGINEERING ITA26S

    BANNER ENGINEERING

    ITA26S

    FIBER OPTICS, PLASTIC FIBER, OPPOSED, LENGTH 2M, FERRULE
    ✓ IN STOCK!
    CAN$429.11 Buy Surplus As Low As CAN$283.21
    CAN$283.21
    BANNER ENGINEERING ITA13S

    BANNER ENGINEERING

    ITA13S

    20180 - OPPOSED MODE INDIVIDUAL GLASS FIBER 36 LONG; 0.062 DIA. BUNDLE; STAINLESS STEEL SHEATH; THREADED & ANGLED SENSING TIP
    ✓ IN STOCK!
    CAN$359.74 Buy Surplus As Low As CAN$273.41
    CAN$273.41
    BANNER ENGINEERING IT26SMSS

    BANNER ENGINEERING

    IT26SMSS

    FIBER OPTICS, GLASS FIBER, OPPOSED, LENGTH 2M, ANGLE, ROHS COMPLIANT
    ✓ IN STOCK!
    CAN$297.66 Buy Surplus As Low As CAN$226.22
    CAN$226.22
    BANNER ENGINEERING PD45VP6C200Q

    BANNER ENGINEERING

    PD45VP6C200Q

    PROXIMITY SENSOR, CONVERGENT LASER, PICODOT SERIES, FOCAL, 203 MM RANGE, 10-30 V DC, COMPLEMENTARY PNP OUTPUT, 6" PIGTAIL QD CONNECTOR
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$715.87
    CAN$715.87
    BANNER ENGINEERING PBT46UC

    BANNER ENGINEERING

    PBT46UC

    PLASTIC FIBER, DIFFUSE REFLECTIVE, CORE DIA.: 1 MM, FIBER LENGTH 2 M, THREAD, FREE CUT, (26086)
    ✓ IN STOCK!
    CAN$178.96 Buy Surplus As Low As CAN$97.60
    CAN$97.60
    BANNER ENGINEERING PBP46U

    BANNER ENGINEERING

    PBP46U

    PLASTIC FIBER, DIFFUSE REFLECTIVE, CORE DIA.: 1 MM, FIBER LENGTH 2 M, PROBE, FREE CUT, (26084)
    ✓ IN STOCK!
    CAN$136.96 Buy Surplus As Low As CAN$90.40
    CAN$90.40
    BANNER ENGINEERING SM180E

    BANNER ENGINEERING

    SM180E

    DISCONTINUED BY MANUFACTURER, PHOTOELECTRIC EMITTER, 10- 30 VDC
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$39.71
    CAN$39.71
    BANNER ENGINEERING SM180D

    BANNER ENGINEERING

    SM180D

    DISCONTINUED BY MANUFACTURER, PROXIMITY SWITCH ,10-30VDC
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$61.36
    CAN$61.36
    BANNER ENGINEERING Q19SP6LP

    BANNER ENGINEERING

    Q19SP6LP

    DISCONTINUED BY MANUFACTURER, PHOTOELECTRIC SENSOR, CABLE CONNECTION, 2M CABLE, 4-WIRE
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$88.75
    CAN$88.75
    BANNER ENGINEERING Q25SN6LP

    BANNER ENGINEERING

    Q25SN6LP

    PHOTOELECTRIC SENSOR, EZ-BEAM Q25 SERIES, POLARIZED RETRO, 2 METER RANGE, 10-30 VDC INPUT, COMPLEMENTARY NPN OUTPUT, 2 METER (6.5 FT) CABLE, IP69K, VISIBLE RED LED SENSING BEAM, RECTANGULAR ...
    ✓ IN STOCK!
    CAN$279.40 Buy Surplus As Low As CAN$172.71
    CAN$172.71
    Repair Yours CAN$360.02
    BANNER ENGINEERING Q23SN6RQ

    BANNER ENGINEERING

    Q23SN6RQ

    DISCONTINUED BY MANUFACTURER, Q23 SERIES RECEIVER, RANGE: 8 M, INPUT: 10-30 VDC, OUTPUT: COMPLEMENTARY NPN, 6 IN. PIGTAIL, QUICK-DISCONNECT CONNECTOR, (46444)
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$303.95
    CAN$303.95
    BANNER ENGINEERING Q14AP6R

    BANNER ENGINEERING

    Q14AP6R

    45387 - Q14 SERIES: RECEIVER; RANGE: 1.8 M; INPUT: 10-30V DC; OUTPUT: LIGHT OPERATE - PNP; 2 M (6.5 FT) CABLE
    ✓ IN STOCK!
    CAN$171.65 Buy Surplus As Low As CAN$91.36
    CAN$91.36
    Repair Yours CAN$360.02
    BANNER ENGINEERING PT250B

    BANNER ENGINEERING

    PT250B

    DISCONTINUED BY MANUFACTURER, PHOTOELECTRIC SENSOR, 120VAC, 8FEET RANGE, .14IN DIAMETER, NO REPLACEMENT
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$60.28
    CAN$60.28
    BANNER ENGINEERING PKW4Z-2

    BANNER ENGINEERING

    PKW4Z-2

    CORDSET, M8; SNAP; SINGLE ENDED, 4-PIN; RIGHT-ANGLE; FEMALE CONNECTOR, 2.00 M (6.56 FT) LENGTH, BLACK PVC JACKET, NYLON BLACK NUT, 34462
    ✓ IN STOCK!
    CAN$76.70 Buy Surplus As Low As CAN$34.35
    CAN$34.35
    BANNER ENGINEERING PIF26U

    BANNER ENGINEERING

    PIF26U

    27367 - PLASTIC FIBER, OPPOSED MODE; CORE DIA.: 0.5 MM; FIBER LENGTH 2 M; FERRULE; FREE CUT
    ✓ IN STOCK!
    CAN$120.52 Buy Surplus As Low As CAN$38.63
    CAN$38.63
    BANNER ENGINEERING PBPF26UMB

    BANNER ENGINEERING

    PBPF26UMB

    PLASTIC FIBER, DIFFUSE REFLECTIVE, CORE DIA.: 0.5 MM, FIBER LENGTH 2 M, PROBE, FERRULE, FREE CUT, (39116)
    ✓ IN STOCK!
    CAN$235.57 Buy Surplus As Low As CAN$142.76
    CAN$142.76
    BANNER ENGINEERING EZA-MBK-1

    BANNER ENGINEERING

    EZA-MBK-1

    STANDARD BRACKET KIT, LIGHT CURTAIN ACCESSORY, EZ SCREEN, POINT/GRID
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$45.57
    CAN$45.57
    BANNER ENGINEERING Q19SP6LPQ

    BANNER ENGINEERING

    Q19SP6LPQ

    DISCONTINUED BY MANUFACTURER, PHOTOELECTRIC, PNP, POLARIZED, RETRO, QD
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$50.12
    CAN$50.12
    Repair Yours CAN$371.20
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