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    Sensors & Switches / Sensor Controller

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    Results 1-50 of 368.
    KEYENCE CORP RD-50RW

    KEYENCE CORP

    RD-50RW

    DISCONTINUED BY MANUFACTURER, SENSOR CONTROLLER, ANALOG, MEASURES DC VOLTAGE AND CURRENT
    ✓ IN STOCK!
    Buy Surplus As Low As $1,530.00
    $1,530.00
    Repair Yours $1,300.00
    HONEYWELL C7061A-1012

    HONEYWELL

    C7061A-1012

    DISCONTINUED BY MANUFACTURER, ULTRAVIOLET FLAME DETECTOR, DYNAMIC SELF CHECKING PURPLE PEEPER, 120 VAC, 3/4 INCH MOUNTING, NEMA 4 RATED, USED WITH R7861 DYNAMIC SELF CHECK AMPLIFIERS, DIRECT ...
    ✓ IN STOCK!
    Buy Surplus As Low As $2,190.00
    $2,190.00
    Repair Yours $1,145.00
    ELOBAU 462151H102

    ELOBAU

    462151H102

    CONTROL UNIT
    $1,643.00 Buy Surplus As Low As $986.00
    $986.00
    Repair Yours $827.00
    KEYENCE CORP DD-860

    KEYENCE CORP

    DD-860

    DISCONTINUED BY MANUFACTURER, AMPLIFIER UNIT, 2 HEAD TYPE, 50 MS RESPONSE TIME, 110/120V, 220/240V
    ✓ IN STOCK!
    Buy Surplus As Low As $720.00
    $720.00
    Repair Yours $598.00
    OMRON F10C11

    OMRON

    F10C11

    SENSOR AMP, PATTERN MATCHING, TEACH, NPN, 2 M CABLE, REPLACED BY F10-C20
    ✓ IN STOCK!
    $4,255.00 Buy Surplus As Low As $2,553.00
    $2,553.00
    Repair Yours $2,119.00
    OMRON F160-C15E-2

    OMRON

    F160-C15E-2

    DISCONTINUED BY MANUFACTURER 2016, VISION MATE CONTROLLER,SUPPLY VOLTAGE: 20.4 ~ 26.4VDC, OPERATING TEMPERATURE: 0C ~ 50C, MOUNTING TYPE, CHASSIS MOUNT, DIN RAIL
    ✓ IN STOCK!
    Buy Surplus As Low As $4,590.00
    $4,590.00
    Repair Yours $2,650.00
    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 $150.00
    $150.00
    Repair Yours $200.00
    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 $248.16 $155.10
    $248.16 $155.10
    Repair Yours $200.00
    ALLEN BRADLEY 60-2122

    ALLEN BRADLEY

    PHOTOSWITCH

    60-2122

    POWER SUPPLY HIGH 22/5000 SERIES
    ✓ IN STOCK!
    Buy Surplus As Low As $93.00
    $93.00
    EATON CORPORATION 8170A-6501

    EATON CORPORATION

    CUTLER HAMMER

    8170A-6501

    PHOTOELECTRIC CONTROL UNIT, 115 VAC, 50/60 HZ, 5 VA, SINGLE CONNECTOR
    ✓ IN STOCK!
    $2,056.00 Buy Surplus As Low As $390.00
    $390.00
    Repair Yours $331.29
    EATON CORPORATION 8170A-6504

    EATON CORPORATION

    CUTLER HAMMER

    8170A-6504

    CONTROL, SELF-POWERED, 115VAC, 70-SERIES, NO HOUSING
    ✓ IN STOCK!
    $1,723.00 Buy Surplus As Low As $878.90
    $878.90
    Repair Yours $729.49
    EATON CORPORATION 8880C-6502

    EATON CORPORATION

    CUTLER HAMMER

    8880C-6502

    CONTROL MODULE BASE, 80 SERIES, 115 VAC, 0.67 TO 8 FOOT SENSING RANGE, 4 WIRE ONLY, 3 LOGIC MODULE OPTIONS
    ✓ IN STOCK!
    $1,525.00 Buy Surplus As Low As $915.00
    $915.00
    Repair Yours $760.00
    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 $273.60
    $273.60
    Repair Yours $200.00
    HONEYWELL R841C-1227

    HONEYWELL

    RESIDEO

    R841C-1227

    ELECTRIC HEATER RELAY, WITH SPST SWITCHING, 240V, 50/60 HZ, 2 AMP, CLASS 2
    $169.00 Buy Surplus As Low As $102.00
    $102.00
    Repair Yours $200.00
    OMRON S3D8-CKF-US

    OMRON

    S3D8-CKF-US

    DISCONTINUED BY MANUFACTURER, SENSOR CONTROLLER, 12 I/O, 45VA, 50/60HZ, 240VAC
    ✓ IN STOCK!
    Buy Surplus As Low As $990.00 $495.00
    $990.00 $495.00
    Repair Yours $740.00
    OMRON S3D-P-US

    OMRON

    S3D-P-US

    DISCONTINUED BY MANUFACTURER, HANDHELD PROGRAMMER BLOCK, FOR SENSOR CONTROLLER, 16 BUTTONS
    ✓ IN STOCK!
    Buy Surplus As Low As $276.00 $138.00
    $276.00 $138.00
    OMRON S3S-B10-002

    OMRON

    S3S-B10-002

    DISCONTINUED BY MANUFACTURER, SENSOR CONTROLLER, 110-120/220/240VAC, ON/OFF DELAY, 12 PIN
    ✓ IN STOCK!
    Buy Surplus As Low As $210.00
    $210.00
    Repair Yours $200.00
    OMRON F150-C10E-3

    OMRON

    F150-C10E-3

    DISCONTINUED BY MANUFACTURER, VISION MATE CONTROLLER, 0.5 AMP, 24VDC
    ✓ IN STOCK!
    Buy Surplus As Low As $1,440.00 $720.00
    $1,440.00 $720.00
    Repair Yours $1,196.00
    KEYENCE CORP CZ-H52

    KEYENCE CORP

    CZ-H52

    REFLECTIVE SENSOR HEAD, PHOSPHOR DETECTION TYPE, 425 - 550 NM, FLUORESCENCE DETECTION
    ✓ IN STOCK!
    $1,313.00 Buy Surplus As Low As $788.00
    $788.00
    Repair Yours $655.00
    OMRON F10-C50

    OMRON

    F10-C50

    SENSOR CONTROLLER, NPN, AMPLIFIER, 24 VDC, 0.3 AMP, 2 METER CABLE
    ✓ IN STOCK!
    Buy Surplus As Low As $660.00
    $660.00
    Repair Yours $560.00
    ALLEN BRADLEY 22DJ4-4000

    ALLEN BRADLEY

    PHOTOSWITCH

    22DJ4-4000

    DISCONTINUED BY MANUFACTURER 2017-08-20, PLUG-IN AMP CONTROL, AMPLIFIER, SERIES 4000, CONTROL MODULE, SERIES 22/23, SENSOR, PHOTOELECTRIC
    ✓ IN STOCK!
    Buy Surplus As Low As $280.78
    $280.78
    Repair Yours $215.00
    EATON CORPORATION 8171B-6501

    EATON CORPORATION

    CUTLER HAMMER

    8171B-6501

    CONTROL UNIT, 70 SERIES, BLU-BOX, PHOTOELECTRIC SENSORS, SELF-POWERED, HIGH-POWER, 90-132 VAC RMS
    ✓ IN STOCK!
    $2,553.00 Buy Surplus As Low As $1,567.12
    $1,567.12
    Repair Yours $1,300.62
    EATON CORPORATION 8212B-6501

    EATON CORPORATION

    OPCON

    8212B-6501

    PLUG-IN LOGIC DELAY MODULE, BLU-BOX, TIME DELAY, 0.01-35 SECONDS, ADJUSTABLE SETTING SWITCH
    ✓ IN STOCK!
    $366.00 Buy Surplus As Low As $220.00
    $220.00
    Repair Yours $200.00
    KEYENCE CORP EX-502

    KEYENCE CORP

    EX-502

    DISCONTINUED BY MANUFACTURER, SENSOR AMPLIFIER UNIT, FOR INDUCTIVE GAUGING SENSOR, 12...24 VDC, CURRENT CONSUMPTION 220 MA, OUTPUT CURRENT 4..20 MA, OUTPUT VOLTAGE 0...5 V
    ✓ IN STOCK!
    Buy Surplus As Low As $1,950.00
    $1,950.00
    Repair Yours $1,650.00
    OMRON E53AK03

    OMRON

    E53AK03

    COMMUNICATION BOARD E5AK/EK RS-485
    $207.00 Buy Surplus As Low As $125.00
    $125.00
    Repair Yours $200.00
    OMRON EE-SX674P

    OMRON

    EE-SX674P

    SENSOR CONTROL, 5MM SLOT, PMS L/D-ON PNP, LSHAPE
    ✓ IN STOCK!
    $33.53 Buy Surplus As Low As $31.53
    $31.53
    Repair Yours $200.00
    OMRON S3D2-CK-US

    OMRON

    S3D2-CK-US

    SENSOR CONTROLLER, INPUT 100/240VAC, 50/60HZ, OUTPUT 3AMP, 250VAC, RESISTIVE LOAD, DIN/PANEL MOUNT
    ✓ IN STOCK!
    $460.73 Buy Surplus As Low As $384.63
    $384.63
    Repair Yours $321.00
    OMRON S3D8-CCF-US

    OMRON

    S3D8-CCF-US

    DISCONTINUED BY MANUFACTURER, SENSOR CONTROLLER, 100-240VAC, 50-60HZ, 45VA
    ✓ IN STOCK!
    Buy Surplus As Low As $1,053.00
    $1,053.00
    Repair Yours $874.00
    OMRON S3S-P10-US

    OMRON

    S3S-P10-US

    DISCONTINUED BY MANUFACTURER, SENSOR CONTROLLER,120-240 VAC, SLOT MOUNT, LED IDICATION, BASE MOUNTING:DIN RAIL
    ✓ IN STOCK!
    Buy Surplus As Low As $246.00 $123.00
    $246.00 $123.00
    OMRON S3D2-CC

    OMRON

    S3D2-CC

    DISCONTINUED BY MANUFACTURER, SENSOR CONTROLLER, S3D2 SERIES, 100-240 VAC, 50/60 HZ, FOR LOGIC CONTROL FUNCTIONS
    ✓ IN STOCK!
    Buy Surplus As Low As $343.49
    $343.49
    Repair Yours $287.00
    KEYENCE CORP LK-2101

    KEYENCE CORP

    LK-2101

    DISCONTINUED BY MANUFACTURER, CONTROLLER CCD LASER DISPLACEMENT SENSOR
    ✓ IN STOCK!
    Buy Surplus As Low As $3,000.00 $1,500.00
    $3,000.00 $1,500.00
    Repair Yours $2,500.00
    HONEYWELL R8285B1053

    HONEYWELL

    RESIDEO

    R8285B1053

    120/208/240 DPDT TRANS & RELAY
    $124.00 Buy Surplus As Low As $75.00
    $75.00
    Repair Yours $200.00
    OMRON ZX-SF11

    OMRON

    ZX-SF11

    COMMUNICATIONS INTERFACE UNIT, RS-232C (9-PIN D-SUB CONNECTOR), ZX SERIES, 60 MA MAX, COMPOWAY/F*, 38,400 BPS, DIELECTRIC STRENGHT: 1,000 VAC, 50/60 HZ FOR 1 MIN, LEAKAGE CURRENT: 10 MA MAX
    ✓ IN STOCK!
    $546.00 Buy Surplus As Low As $328.00
    $328.00
    Repair Yours $273.00
    MATSUSHITA ELECTRIC AMN11111

    MATSUSHITA ELECTRIC

    AROMAT

    AMN11111

    MOTION SENSOR, DIGITAL, 3 TO 6VDC, BLACK; SENSING RANGE MAX:-; SUPPLY VOLTAGE MIN:3VDC; SUPPLY VOLTAGE MAX:6VDC; BEAM ANGLE:-; RESPONSE TIME:-; PRODUCT RANGE:MP SERIES ROHS COMPLIANT: YES
    $35.00 Buy Surplus As Low As $21.00
    $21.00
    Repair Yours $200.00
    TURCK MK72-S01-EX/24VDC

    TURCK

    MK72-S01-EX/24VDC

    DISCONTINUED BY MANUFACTURER, VALVE CONTROL MODULE, MULTI-MODUL, 24VDC, 1 CHANNEL, DIN RAIL MOUNT
    ✓ IN STOCK!
    Buy Surplus As Low As $35.00
    $35.00
    SIEMENS 3RK2200-0CE02-0AA2

    SIEMENS

    3RK2200-0CE02-0AA2

    DISCONTINUED BY MANUFACTURER 12/01/2016, AS-INTERFACE MODULE, AS-I SLIMLINE, 4 DIGITAL INPUT, A/B SLAVE, 26.5 - 31.6 V, FOR 3-WIRE SENSOR, SCREW TERMINALS
    ✓ IN STOCK!
    Buy Surplus As Low As $190.00
    $190.00
    Repair Yours $200.00
    PEPPERL & FUCHS IPH-FP-V1

    PEPPERL & FUCHS

    IPH-FP-V1

    INDUCTIVE SENSOR, 0 TO 100 MM READ DISTANCE, 125 KHZ, 2 KBIT/S, 1.2 W, 1 X M12 CONNECTOR, -25 TO +70 °C, IP67, (126055)
    ✓ IN STOCK!
    $2,650.00 Buy Surplus As Low As $1,351.50
    $1,351.50
    Repair Yours $1,121.75
    BANNER ENGINEERING GMMSDINT-1L2

    BANNER ENGINEERING

    GMMSDINT-1L2

    DISCONTINUED BY MANUFACTURER, MINI SCREEN, DIN CONTROL MODULE, 2 BEAM FLOATING, 24 VDC
    ✓ IN STOCK!
    Buy Surplus As Low As $2,040.00 $1,020.00
    $2,040.00 $1,020.00
    Repair Yours $1,700.00
    KEYENCE CORP LK-2001

    KEYENCE CORP

    LK-2001

    DISCONTINUED BY MANUFACTURER, CONTROLLER, AMPLIFIER UNIT, HIGH-PRECISION CONTROLLER, 400 MA, 24 VDC, IP67
    ✓ IN STOCK!
    Buy Surplus As Low As $799.00
    $799.00
    Repair Yours $650.00
    HONEYWELL Q345A-1305

    HONEYWELL

    RESIDEO

    Q345A-1305

    PILOT BURNER, 1/4IN COMPRESSION CONNECTION, FRONT FACING TIP
    $78.00 Buy Surplus As Low As $47.00
    $47.00
    OMRON F30

    OMRON

    F30

    DISCONTINUED BY MANUFACTURER, VISION SENSOR CONTROLLER, LED ILLUMINATION DEVICE, 12/24 VDC, 1.5 M CABLE LENGTH
    ✓ IN STOCK!
    Buy Surplus As Low As $2,241.00
    $2,241.00
    Repair Yours $2,100.00
    HONEYWELL L4079B1066

    HONEYWELL

    L4079B1066

    LIMIT CONTROLLER, 20-300 PSI OPERATING PRESSURE RANGE, MANUAL RESET, SPST SWITCH BREAKS ON PRESSURE RISE, STAINLESS STEEL DIAPHRAGM, USE WITH STEAM; AIR; NONCOMBUSTIBLE GASES; & NON CORROSIV ...
    ✓ IN STOCK!
    $500.00 Buy Surplus As Low As $300.00
    $300.00
    SICK CDM420-0101

    SICK

    CDM420-0101

    CONNECTION MODULE, CDM SERIES, 6-PORT, 24 VDC REQUIRED, FOR USE WITH CLV 42X - 45X
    ✓ IN STOCK!
    $402.00 Buy Surplus As Low As $242.00
    $242.00
    Repair Yours $201.00
    OMRON SRT2ROC08Q

    OMRON

    SRT2ROC08Q

    8PT RELAY OUTPUT(JPN)
    ✓ IN STOCK!
    $343.00 Buy Surplus As Low As $206.00
    $206.00
    Repair Yours $200.00
    WEIDMULLER 1938680000

    WEIDMULLER

    1938680000

    SIGNAL DISTRIBUTOR, SAI ACTIVE, SUBBUS, COMPLETE MODUL, 18-30VDC, 24V, -25 C...85 C, -30 V TO +30 V, MAX. 100 HZ, (SAI-AU M12 SB 8DO 2A)
    $311.00 Buy Surplus As Low As $187.00
    $187.00
    JOHNSON CONTROLS AS-VAV111-1

    JOHNSON CONTROLS

    METASYS

    AS-VAV111-1

    DISCONTINUED BY MANUFACTURER, VARIABLE AIR VOLUME CONTROLLER, 2 AMP, 24 VAC, CLASS 2, REPLACED BY AS-VAV111-701
    ✓ IN STOCK!
    Buy Surplus As Low As $570.00
    $570.00
    Repair Yours $474.00
    JOHNSON CONTROLS AS-VAV141-1

    JOHNSON CONTROLS

    AS-VAV141-1

    DISCONTINUED BY MANUFACTURER, HVAC CONTROLLER, VARIABLE AIR VOLUME BOX, CLASS 2, 0.5 AMP, 24 VAC,
    ✓ IN STOCK!
    Buy Surplus As Low As $660.00
    $660.00
    Repair Yours $560.00
    HONEYWELL CP980E1060

    HONEYWELL

    CP980E1060

    VELOCITROL SENSOR CONTROL
    ✓ IN STOCK!
    $1,292.00 Buy Surplus As Low As $982.00
    $982.00
    Repair Yours $645.00
    HONEYWELL R24AA2006

    HONEYWELL

    RESIDEO

    R24AA2006

    HEAT SEQUENCER,ON 1-60 SEC,OFF 75-95 SEC
    $39.00 Buy Surplus As Low As $24.00
    $24.00
    Repair Yours $200.00
    HONEYWELL R24BA1006

    HONEYWELL

    RESIDEO

    R24BA1006

    HEAT SEQUENCER, 2 SW ON 1-20 SEC,OFF 40-110
    $41.00 Buy Surplus As Low As $25.00
    $25.00
    Repair Yours $200.00
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