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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.

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    Results 401-450 of 780.
    CONTRINEX APE-0000-001

    CONTRINEX

    APE-0000-001

    PC INTERFACE DEVICE,FOR ULTRASONIC SENSOR,24VDC,RS232
    ✓ IN STOCK!
    CAN$1,348.46 Buy Surplus As Low As CAN$485.37
    CAN$485.37
    Repair Yours Contact Us
    LEGRAND HNB-3V

    LEGRAND

    PASS & SEYMOUR

    HNB-3V

    EXPANDABLE HOME NETWORK
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$26.60
    CAN$26.60
    Repair Yours Contact Us
    CARLO GAVAZZI S183156115

    CARLO GAVAZZI

    ELECTROMATIC

    S183156115

    DISCONTINUED BY MANUFACTURER, SENSOR CONTROL RELAY, 115 VAC. 1 PHASE
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$130.33
    CAN$130.33
    Repair Yours Contact Us
    TURCK MS25-10/115VAC

    TURCK

    MS25-10/115VAC

    DISCONTINUED BY MANUFACTURER, ROTATIONAL SPEED MONITOR, 115 VAC, 48-62 HZ, DIN RAIL MOUNT
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$277.05
    CAN$277.05
    Repair Yours Contact Us
    WAGO 750-641

    WAGO

    750-641

    DALI/DSI MASTER MODULE FOR DIN 35 RAIL CAGE CLAMP CONNECTION
    ✓ IN STOCK!
    CAN$1,001.86 Buy Surplus As Low As CAN$378.37
    CAN$378.37
    Repair Yours Contact Us
    FESTO RFL-15

    FESTO

    RFL-15

    SD, SFL, SML, REFLEX SENSOR
    ✓ IN STOCK!
    CAN$1,037.66 Buy Surplus As Low As CAN$406.68
    CAN$406.68
    Repair Yours Contact Us
    HONEYWELL C7031D-1062

    HONEYWELL

    C7031D-1062

    DISCONTINUED BY MANUFACTURER, TEMPERATURE SENSOR, MOISTURE PROOF SENSOR, ELECTRONIC CIRCUIT, FOR UNITS: XL80/100/500, TEMPERATURE RANGE: 40 TO 240 DEGREES FARENHEIT, WITH WELL
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$197.88
    CAN$197.88
    GD BOLOGNA 15.815127

    GD BOLOGNA

    15.815127

    CONTROLLER BRUSH WEAR SENSOR
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$311.87
    CAN$311.87
    Repair Yours Contact Us
    ELTROTEC FES-M-110

    ELTROTEC

    FES-M-110

    SENSOR CONTROLLER 24VDC 7.0VA/W 5PIN MALE
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$109.09
    CAN$109.09
    Repair Yours Contact Us
    HONEYWELL C7400A 1046

    HONEYWELL

    C7400A 1046

    ENTHALPY SENSOR, SOLID STATE, ANALOG, AIR DUCT, SUPPLY/RETURN, ECONOMIZING, 4-20 MA, 2 1/4 INCH QUICK CONNECT TERMINALS,
    CAN$93.63 Buy Surplus As Low As CAN$54.18
    CAN$54.18
    Repair Yours Contact Us
    TURCK MK72-S01-EX/24VDC-FM

    TURCK

    MK72-S01-EX/24VDC-FM

    DISCONTINUED BY MANUFACTURER, SOLENOID DRIVER, 75070, MULTIMODULE
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$170.42
    CAN$170.42
    OMRON S3S-A10

    OMRON

    S3S-A10

    DISCONTINUED BY MANUFACTURER,SENSOR CONTROLLER UNIT, 100/110 VAC INPUT (PIN 1-2), 200/220 VAC INPUT (PIN 1-3), 50/60 HZ, 12 VDC OUTPUT, 100 MA OUTPUT, 12 PIN PLUG-IN
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$224.51
    CAN$224.51
    Repair Yours Contact Us
    WILKERSON PNEUMATIC PWSM1012

    WILKERSON PNEUMATIC

    PWSM1012

    SENSOR BODY ELECTRICAL, CABLE 6FT, 3 WIRES, CONTACT TYPE, 12-230VAC, SENSOR BODY, ELECT, SPDT, 6', 2.5AMP
    ✓ IN STOCK!
    CAN$238.25 Buy Surplus As Low As CAN$110.50
    CAN$110.50
    PULSOTRONIC 9981-1250

    PULSOTRONIC

    9981-1250

    ITNB-M8-S3.0-NF-1030VDC, 200MA
    ✓ IN STOCK!
    CAN$168.44 Buy Surplus As Low As CAN$129.23
    CAN$129.23
    ALTECH CORP 9982-0000

    ALTECH CORP

    9982-0000

    OTBN-M12-1030VDC-300MMSD,200MA- -2M
    ✓ IN STOCK!
    CAN$491.54 Buy Surplus As Low As CAN$246.39
    CAN$246.39
    KEYENCE CORP TA-340-SO

    KEYENCE CORP

    TA-340-SO

    DISCONTINUED BY MANUFACTURER, METAL PASSIVE CONTROLLER, 10-28 VDC POWER, SCREW DOWN TERMINATION, TA-340-SO
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$632.49
    CAN$632.49
    Repair Yours Contact Us
    SIEMENS 544-550

    SIEMENS

    LANDIS & GYR

    544-550

    DISCONTINUED BY MANUFACTURER, CONTROLLER, UNITARY POWER SYSTEM 600, W/ KEYPAD, 24VAC, 60HZ, 2 AMP, CLASS 2
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$285.44
    CAN$285.44
    Repair Yours Contact Us
    HAYWARD FS2500MTT110

    HAYWARD

    CEPEX

    FS2500MTT110

    SENSOR PANEL MOUNT P500 LESS FS2000
    ✓ IN STOCK!
    CAN$665.17 Buy Surplus As Low As CAN$212.61
    CAN$212.61
    Repair Yours Contact Us
    KEYENCE CORP DL-RS1

    KEYENCE CORP

    DL-RS1

    LASER SENSOR, CMOS MULTI-FUNCTION, ANALOG IL SERIES
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$261.57
    CAN$261.57
    Repair Yours Contact Us
    HONEYWELL HH57AC078A

    HONEYWELL

    HH57AC078A

    ENTHALPY SENSOR SOLID STATE, AVAILABLE, SURPLUS, NEVER USED, 2 YEAR RADWELL WARRANTY
    ✓ IN STOCK!
    CAN$241.91 Buy Surplus As Low As CAN$34.79
    CAN$34.79
    Repair Yours Contact Us
    NSD NCV-20NGNLP

    NSD

    NCV-20NGNLP

    DISCONTINUED BY MANUFACTURER, SENSOR CONVERTER, 24 VDC, SINGLE PORT, SCREW TERMINALS
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$704.22
    CAN$704.22
    Repair Yours Contact Us
    PEPPERL & FUCHS VAA-3E-HH30-J-S-V1

    PEPPERL & FUCHS

    VAA-3E-HH30-J-S-V1

    AS-INTERFACE ENABLING SWITCH VAA-3E-HH30-J-S-V1, 3-LAYERED WITH PANIC FUNCTION ERGONOMIC CONSTRUCTION WITH HIGH MANIPULATION SECURITY M12 PLUG CONNECTION DEGREE OF PROTECTION IP67
    ✓ IN STOCK!
    CAN$1,180.46 Buy Surplus As Low As CAN$692.94
    CAN$692.94
    Repair Yours Contact Us
    PEPPERL & FUCHS VAZ-IM1-TD-RADIUS-BOLT-S

    PEPPERL & FUCHS

    VAZ-IM1-TD-RADIUS-BOLT-S

    ACTUATOR FOR SAFETY SWITCHES VAZ-IM1-TD-RADIUS-BOLT-S, SPRING-MOUNTED ACTUATOR FOR RADII > 100 MM
    ✓ IN STOCK!
    CAN$46.52 Buy Surplus As Low As CAN$37.75
    CAN$37.75
    Repair Yours Contact Us
    MAXIM INTEGRATED PRODUCTS MAX6509HAUK+T

    MAXIM INTEGRATED PRODUCTS

    MAX6509HAUK+T

    DUAL TRIP POINT SWITCH/DIGITAL SENSOR, 0.3V MIN, RECTANGULAR, 5 PIN, SOT-23-5
    ✓ IN STOCK!
    CAN$6.85 Buy Surplus As Low As CAN$3.99
    CAN$3.99
    BAUMER ELECTRIC CFAK30A1200/L

    BAUMER ELECTRIC

    CFAK30A1200/L

    PROXIMITY SWITCH AC CAPACITIVE 20-250V 300MA
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$156.38
    CAN$156.38
    Repair Yours Contact Us
    CORNELL DUBILIER 3215J

    CORNELL DUBILIER

    MALLORY SONALERT

    3215J

    MIN QTY 7 ROTARY SWITCH; CONTACT CURRENT MAX:6A; INDEXING:30; NO. OF POLES:1; NO. OF SWITCH POSITIONS:5 ROHS COMPLIANT: YES
    ✓ IN STOCK!
    CAN$118.49 Buy Surplus As Low As CAN$53.19
    CAN$53.19
    PEPPERL & FUCHS VBA-4E4A-KE-ZEJQ/E2L

    PEPPERL & FUCHS

    VBA-4E4A-KE-ZEJQ/E2L

    AS-INTERFACE, SENSOR/ACTUATOR MODULE, HOUSING, W/ REMOVABLE/MECHANICAL/COLOR CODED TERMINALS, COMMUNICATION MONITORING, 4 INPUTS FOR 2/3 WIRE SENSORS, ADDRESSING JACK, 21-31 V DC
    ✓ IN STOCK!
    CAN$602.81 Buy Surplus As Low As CAN$361.12
    CAN$361.12
    Repair Yours Contact Us
    UNITED TECHNOLOGIES LH33WZ005

    UNITED TECHNOLOGIES

    CARRIER

    LH33WZ005

    FACTORY AUTHORIZED PARTS™ - LH33WZ005 FLAME SENSOR
    ✓ IN STOCK!
    CAN$187.33 Buy Surplus As Low As CAN$123.64
    CAN$123.64
    Repair Yours Contact Us
    ALLEN BRADLEY 60-1490

    ALLEN BRADLEY

    PHOTOSWITCH

    60-1490

    DISCONTINUED BY MANUFACTURER, CONTROL BASE, 230 VAC, FOR 22 SERIES 3000 PHOTOELECTRIC, MOUNTABLE
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$516.08
    CAN$516.08
    Repair Yours Contact Us
    UNITED TECHNOLOGIES LH33CM018

    UNITED TECHNOLOGIES

    CARRIER

    LH33CM018

    FACTORY AUTHORIZED PARTS™ - LH33CM018 SENSOR PROBE
    ✓ IN STOCK!
    CAN$196.59 Buy Surplus As Low As CAN$149.40
    CAN$149.40
    Repair Yours Contact Us
    BLACK BOX CORP LMC100A-R2

    BLACK BOX CORP

    LMC100A-R2

    FLEXPOINT MODULAR 10/100 RATE CONVERTER
    ✓ IN STOCK!
    CAN$87.12 Buy Surplus As Low As CAN$31.94
    CAN$31.94
    Repair Yours Contact Us
    DATALOGIC AX80S/00-EB00

    DATALOGIC

    DATASENSING

    AX80S/00-EB00

    DISCONTINUED BY MANUFACTURER, PHOTOELECTRIC AREA SENSOR, HIGH RESOLUTION, EMITTER WITH SENSITIVITY ADJUSTMENT, NO/NC OUTPUT, ANALOGIC OUTPUTS, M12 STANDARD PLUG IN EXIT, DISTANCE: 1.5 M, RES ...
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$113.26
    CAN$113.26
    Repair Yours Contact Us
    HONEYWELL L4006H1004

    HONEYWELL

    RESIDEO

    L4006H1004

    AQUASTAT, BREAKS ON RISE, 100-240F RANGE, 240F FACTORY STOP, MANUAL RESET LESS WELL
    ✓ IN STOCK!
    CAN$491.13 Buy Surplus As Low As CAN$294.67
    CAN$294.67
    Repair Yours Contact Us
    DINEL LC-104

    DINEL

    LC-104

    DISCONTINUED BY MANUFACTURER, COLOR SENSOR MODULE, WITH CABLE ,24 VDC
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$561.57
    CAN$561.57
    Repair Yours Contact Us
    PEPPERL & FUCHS VAZ-IM1-BOLT-S

    PEPPERL & FUCHS

    VAZ-IM1-BOLT-S

    ACTUATOR, FOR SAFETY SWITCH, RUBBER-MOUNTED ACTUATOR, STAINLESS STEEL, 2500 N TENSION FORCE, 300 MM DOOR RADIUM MIN, 5 MM CASTER
    ✓ IN STOCK!
    CAN$35.75 Buy Surplus As Low As CAN$22.04
    CAN$22.04
    Repair Yours Contact Us
    WENGLOR FP04PCT80

    WENGLOR

    FP04PCT80

    COLOR SENSOR, 10-30VDC, 200MA, 1.5V, 10000LUX
    ✓ IN STOCK!
    CAN$2,181.95 Buy Surplus As Low As CAN$532.01
    CAN$532.01
    Repair Yours Contact Us
    PEPPERL & FUCHS VAA-4E4A-KE-ZEJQ/E2L

    PEPPERL & FUCHS

    VAA-4E4A-KE-ZEJQ/E2L

    SENSOR / ACTUATOR MODULE, AS-INTERFACE, KE SWITCH CABINET MODULE, 4 INPUTS / 4 OUTPUTS, STANDARD NODE, 26.5-31.6 V, PNP
    ✓ IN STOCK!
    CAN$529.20 Buy Surplus As Low As CAN$373.10
    CAN$373.10
    Repair Yours Contact Us
    ROTRONIC M22W

    ROTRONIC

    M22W

    HUMIDITY SENSOR TRANSMITTER, 10.35 VDC, OUTPUT 1 4-20 MA = 0.100% RH, PUTPUT 2 4-20 MA = 0.100`F
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$144.81
    CAN$144.81
    LEUZE LSER46B66S12

    LEUZE

    LSER46B66S12

    DISCONTINUED BY MANUFACTURER, (50108532), THROUGHBEAM PHOTOELECTRIC SENSOR, RECEIVER
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$161.18
    CAN$161.18
    Repair Yours Contact Us
    MAXITROL TS144

    MAXITROL

    TS144

    AIR TEMP CONTROL SENSOR, DISCHARGE, RANGE 40-140F
    ✓ IN STOCK!
    CAN$256.57 Buy Surplus As Low As CAN$159.27
    CAN$159.27
    ENDRESS & HAUSER FHX40-U1B

    ENDRESS & HAUSER

    FHX40-U1B

    DISCONTINUED BY MANUFACTURER, REMOTE DISPLAY FOR LEVELFLEX MICROPILOT 5.6V
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$146.95
    CAN$146.95
    DINEL FPCP-61

    DINEL

    FPCP-61

    COLOR SENSOR 24VDC
    ✓ IN STOCK!
    CAN$254.11 Buy Surplus As Low As CAN$193.12
    CAN$193.12
    Repair Yours Contact Us
    FLOWLINE LC92-1001

    FLOWLINE

    LC92-1001

    REMOTE LEVEL CONTROLLER, SWITCH-PRO LCXX, ISOLATION, 2 RELAYS (1 LATCHING), 3 SENSORS
    ✓ IN STOCK!
    CAN$1,066.91 Buy New CAN$1,066.91
    CAN$523.66
    Repair Yours Contact Us
    HONEYWELL R7284U1004

    HONEYWELL

    RESIDEO

    R7284U1004

    UNIVERSAL ELECTRONIC OIL PRIMARY, INTERUPTED AND INTERMITTENT,LINE VOLTAGE, SAFETY RATED, FOR RESIDENTIAL OIL FIRED BURNERS USED IN BOILERS FORCED-AIR FURNACES AND WATER HEATERS TWO LINE LCD ...
    ✓ IN STOCK!
    CAN$208.19 Buy Surplus As Low As CAN$108.68
    CAN$108.68
    HONEYWELL C7735A1000

    HONEYWELL

    RESIDEO

    C7735A1000

    DISCHARGE AIR TEMPERATURE SENSOR, GRAY, CONTROLS HEATING AT 62 F AND COOLING AT 82 F
    ✓ IN STOCK!
    CAN$130.67 Buy Surplus As Low As CAN$74.48
    CAN$74.48
    HONEYWELL L4006A2007

    HONEYWELL

    RESIDEO

    L4006A2007

    AQUASTAT CONTROLLER, HIGH OR LOW LIMIT. SPST, 100-240F HORIZONTAL MOUNT. ADJ DIFF, 3"CAP. BEST REPLCS. L4080B1352
    ✓ IN STOCK!
    CAN$388.11 Buy Surplus As Low As CAN$232.86
    CAN$232.86
    Repair Yours Contact Us
    KEYENCE CORP AT-104

    KEYENCE CORP

    AT-104

    SENSOR CONTROLLER
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$173.29
    CAN$173.29
    Repair Yours Contact Us
    NSD VS-2-1CP-02

    NSD

    VS-2-1CP-02

    DISCONTINUED BY MANUFACTURER, VARIABLE LIMIT CONTROLLER, 21.6-30 VDC, SCREW TERMINALS, 9-PIN SENSOR CONNECTION
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$526.78
    CAN$526.78
    Repair Yours Contact Us
    PEPPERL & FUCHS VAA-4E4A-G4-ZE/E2-Y909711

    PEPPERL & FUCHS

    VAA-4E4A-G4-ZE/E2-Y909711

    DISCONTINUED BY MANUFACTURER, AS-INTERFACE SENSOR, 909711, WITHOUT SENSORS, PROTECTION DEGREE IP65
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$258.49
    CAN$258.49
    BLAKLEY ELECTRICS ELS/24/30

    BLAKLEY ELECTRICS

    ELS/24/30

    EARTH LEAKAGE SENSOR 24V 30MA W/TEST BUTTON
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$96.26
    CAN$96.26
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