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    Sensors & Switches / Sensor Controller

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    Results 51-100 of 368.
    HONEYWELL C7735A1000

    HONEYWELL

    RESIDEO

    C7735A1000

    DISCHARGE AIR TEMPERATURE SENSOR, GRAY, CONTROLS HEATING AT 62 F AND COOLING AT 82 F
    ✓ IN STOCK!
    $117.00 Buy Surplus As Low As $71.00
    $71.00
    Repair Yours $200.00
    HONEYWELL HE300A1005

    HONEYWELL

    RESIDEO

    HE300A1005

    18G ADVANCED FAN, POWERED HUMIDIFER
    $598.00 Buy Surplus As Low As $359.00
    $359.00
    Repair Yours $298.00
    SICK MSC800-0000

    SICK

    MSC800-0000

    SENSOR CONTROLLER, 24 VDC, 35 WATTS, SERIAL/ETHERNET/PROFIBUS/CANBUS PORTS, 14 PNP INPUTS, 4 PNP OUTPUTS, 2 RELAY OUTPUTS, LED INDICATORS, 1040571
    ✓ IN STOCK!
    $4,056.50 Buy Surplus As Low As $2,434.00
    $2,434.00
    Repair Yours $1,895.00
    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
    SIGNIFY GTD-20A

    SIGNIFY

    BODINE LIGHTING

    GTD-20A

    DISCONTINUED BY MANUFACTURER, LIGHTING RELAY, CONTROL DEVICE, 20 AMP, 4 WATT
    ✓ IN STOCK!
    Buy Surplus As Low As $274.00
    $274.00
    Repair Yours $200.00
    HONEYWELL W7220A-1000

    HONEYWELL

    W7220A-1000

    ECONOMIZER LOGIC, JADE, 24 VAC, 50/60 HZ, OPERATING TEMP RANGE: -40/150 DEG F, USED WITH SERIES 72 ACTUATORS
    ✓ IN STOCK!
    $442.55 Buy Surplus As Low As $376.17
    $376.17
    Repair Yours $220.00
    PILZ PSEN SL-0.5P 1.1 1SWITCH

    PILZ

    PSEN SL-0.5P 1.1 1SWITCH

    SAFETY SWITCH, WITH ELECTROMAGNETIC GUARD LOCKING, CODED, 24 VDC, 3 INPUTS, 2 OUTPUTS, 8-PIN M12 CONNECTOR, 4 LEDS, W/O ACTUATOR, IP67
    ✓ IN STOCK!
    $878.00 Buy Surplus As Low As $413.00
    $413.00
    Repair Yours $343.00
    OMRON XS2F-M12PVC3A10M

    OMRON

    XS2F-M12PVC3A10M

    SENSOR CORD, R/A M12 RCPT-FREE END, 10M, CONNECTOR TYPE A:90° M12 RECEPTACLE, CONNECTOR TYPE B:FREE END, NO. OF POSITIONS:3 POSITIONS, CABLE LENGTH - METRIC:10M, CABLE LENGTH - IMPERIAL:32.8 ...
    $33.00 Buy Surplus As Low As $20.00
    $20.00
    Repair Yours $200.00
    OMRON XS2F-M12PUR4A5M

    OMRON

    XS2F-M12PUR4A5M

    SENSOR CONTROLLER, M12 PUR 4P ANGLED ,5M,4A,250VAC/DC
    $29.00 Buy Surplus As Low As $18.00
    $18.00
    Repair Yours $200.00
    KEYENCE CORP CV-5501P

    KEYENCE CORP

    CV-5501P

    DISCONTINUED BY MANUFACTURER, IMAGE SENSOR CONTROLLER, CV-5000 SERIES, 2.4-3.2 AMP, 24 VDC +/- 10%, DIGITAL, 18 INPUT, 27 PNP OUTPUT, SVGA 800 X 600 MONITOR OUTPUT, 24-BIT COLOUR, TWO SD CAR ...
    ✓ IN STOCK!
    Buy Surplus As Low As $2,700.00
    $2,700.00
    Repair Yours $2,490.00
    PEPPERL & FUCHS VAN-24DC-K28

    PEPPERL & FUCHS

    VAN-24DC-K28

    AS-INTERFACE POWER SUPPLY ,OUTPUT CURRENT MAX 4 A, PELV INPUT VOLTAGE 24 V DC, LED OPERATING DISPLAY, 90.5 % EFFICIENCY LEVEL
    ✓ IN STOCK!
    $1,443.00 Buy Surplus As Low As $866.00
    $866.00
    NSD VS-10B-PNNP-1-1.1

    NSD

    VS-10B-PNNP-1-1.1

    DISCONTINUED BY MANUFACTURER, LIMIT SWITCH CONTROLLER, VS-10 SERIES, LED DISPLAY, KEYPAD INTERFACE, 100/240 VAC
    ✓ IN STOCK!
    Buy Surplus As Low As $1,224.00
    $1,224.00
    Repair Yours $990.00
    EFECTOR A300/110-240VAC/DC-DA0116

    EFECTOR

    IFM

    A300/110-240VAC/DC-DA0116

    DISCONTINUED BY MANUFACTURER, UNDERSPEED MONITOR, STANDSTILL MONITOR, 1 RELAY, 1 TRANS OUT, 110-240 VAC/DC, 50/60HZ, 4VA, REPLACED BY DD0203
    ✓ IN STOCK!
    Buy Surplus As Low As $348.00
    $348.00
    EATON CORPORATION SCK1-LA-BP

    EATON CORPORATION

    ARROW HART

    SCK1-LA-BP

    OS/VS310U SENSOR COLOR KIT,LA
    $5.81 Buy Surplus As Low As $3.49
    $3.49
    Repair Yours $200.00
    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
    HONEYWELL C7061A1053

    HONEYWELL

    C7061A1053

    ULTRAVIOLET FLAME DETECTOR, DYNAMIC SELF CHECKING PURPLE PEEPER, 120VAC, 3/4 INCH MOUNTING, 96 INCH COLOR CODED LEAD WIRES, NEMA 4 RATED, -40/175 DEGREE AMBIENT TEMP RATING, DIRECTLY REPLACE ...
    ✓ IN STOCK!
    $3,169.00 Buy Surplus As Low As $2,409.00
    $2,409.00
    Repair Yours $998.00
    OMRON S3D-CKF-US

    OMRON

    S3D-CKF-US

    SENSOR CONTROLLER 100-240VAC 50/60HZ 15VA
    $477.00 Buy Surplus As Low As $287.00
    $287.00
    Repair Yours $244.00
    SICK CDM420-0102

    SICK

    CDM420-0102

    CONNECTION MODULE, MODULAR, LECTOR SERIES, FOR USE WITH CLV 42X - 45X, INCLUDES 115 / 230 VAC POWER, 6 FT US LIN CORD, 1026220
    ✓ IN STOCK!
    $815.00 Buy Surplus As Low As $489.00
    $489.00
    Repair Yours $406.00
    ALTECH CORP 9809-0165

    ALTECH CORP

    9809-0165

    INDUCTIVE PROXIMITY SENSOR, IBAL-B12-O-70-NF-1030VDC, 400MA-PNP-NO-QD65-ASD
    $750.00 Buy Surplus As Low As $450.00
    $450.00
    Repair Yours $374.00
    ALTECH CORP 9861-1100

    ALTECH CORP

    9861-1100

    IBBN-B13-S1.5-FL-1030VDC, 200MA-PNP-NO-2M -SFC
    $151.00 Buy Surplus As Low As $91.00
    $91.00
    Repair Yours $200.00
    CARLO GAVAZZI DWS-D-DAC13

    CARLO GAVAZZI

    DWS-D-DAC13

    WIND VANE, WIND DIRECTION SENSOR FUNNEL
    $2,148.00 Buy New $2,148.00
    $1,289.00
    Repair Yours $1,070.00
    SICK DT500-A111S02

    SICK

    DT500-A111S02

    1042561, LONG RANGE DISTANCE SENSOR, 10 V...30 V DC, REVERSE POLARITY PROTECTED, 3 W, 500 MS, MALE CONNECTOR, M12, 8-PIN, IP65
    ✓ IN STOCK!
    $3,103.00 Buy Surplus As Low As $1,862.00
    $1,862.00
    Repair Yours $1,546.00
    YAMAHA HPB

    YAMAHA

    HPB

    DISCONTINUED BY MANUFACTURER, TEACH PENDANT MOTOR CONTROLLER
    ✓ IN STOCK!
    Buy Surplus As Low As $555.00
    $555.00
    Repair Yours $461.00
    ASEA BROWN BOVERI 2CDG110030R0011

    ASEA BROWN BOVERI

    2CDG110030R0011

    ANALOGUE INPUT, 4-FOLD, MDRC, 115-230 VAC, 50/60 HZ, 300MA, DIN RAIL MOUNT, IP20, (AE/S4.2)
    ✓ IN STOCK!
    $763.77 Buy Surplus As Low As $493.99
    $493.99
    Repair Yours $323.49
    EFECTOR VS0200/230VAC-SN0100

    EFECTOR

    IFM

    VS0200/230VAC-SN0100

    DISCONTINUED BY MANUFACTURER, CONTROL MONITOR RELAY, FOR FLOW SENSORS, 230 VAC, 4 AMP / 250 VAC CONTACT RATINGS, DIN RAIL MOUNT, IP20/40, (SN0100)
    ✓ IN STOCK!
    Buy Surplus As Low As $360.00
    $360.00
    Repair Yours $299.00
    CAREL EVD0000400

    CAREL

    EVD0000400

    DISCONTINUED BY MANUFACTURER, VALVE DRIVER, ELECTRONIC EXPANSION, EVD 400 FOR UNIVERSAL VALVES, IP20, TLAN, 9 INPUT/OUTPUT, 2 POLE, DIN RAIL MOUNT
    ✓ IN STOCK!
    Buy Surplus As Low As $360.00
    $360.00
    Repair Yours $299.00
    ELOBAU 46311110

    ELOBAU

    46311110

    DISCONTINUED BY MANUFACTURER, SAFETY CONTROL SENSOR, 3 AMP, 24 VAC/DC, DIN RAIL MOUNT
    ✓ IN STOCK!
    Buy Surplus As Low As $300.00
    $300.00
    Repair Yours $250.00
    ASCO 240-325

    ASCO

    ASCO NUMATICS

    240-325

    ETHERNET MODULE, G3 DLR & QC NODE, 24VDC, 8AMPS MAX, 4 PIN, M12 FEMALE, MINI TYPE MALE, IP65, REPLACES 240-181
    ✓ IN STOCK!
    $1,363.00 Buy Surplus As Low As $774.00
    $774.00
    PEPPERL & FUCHS VAA-2EA-G4-ZE/E2

    PEPPERL & FUCHS

    VAA-2EA-G4-ZE/E2

    DISCONTINUED BY MANUFACTURER, AS-INTERFACE SENSOR/ACTUATOR MODULE, 24 VDC, G2 FLAT MODULE, 2 INPUTS (PNP), 2 ELECTRONIC OUTPUTS, LED INDICATORS, REPLACED BY: VBA-2E2A-G4-ZE/E2
    ✓ IN STOCK!
    Buy Surplus As Low As $594.00
    $594.00
    Repair Yours $500.00
    CYNERGY3 RSF74Y100RN

    CYNERGY3

    RSF74Y100RN

    HORIZ SPNO 25VA PP 1 METRE PVC 16/0.2 WIRES / CYNERGY 3 COMPONENTS
    ✓ IN STOCK!
    $40.00 Buy Surplus As Low As $26.35
    $26.35
    Repair Yours $200.00
    JOHNSON CONTROLS AS-VAV101-0

    JOHNSON CONTROLS

    METASYS

    AS-VAV101-0

    DISCONTINUED BY MANUFACTURER, CONTROLLER, VOLUME CONTROLLER, VARIABLE AIR, 6 BINARY, 2 ANALOG
    ✓ IN STOCK!
    Buy Surplus As Low As $564.00
    $564.00
    Repair Yours $469.00
    HONEYWELL C7061A-1046

    HONEYWELL

    C7061A-1046

    ULTRAVIOLET FLAME DETECTOR, DYNAMIC SELF CHECKING PURPLE PEEPER, 120 VAC, 3/4 INCH MOUNTING, NEMA 4 RATED, -40/175 DEGREE AMBIENT TEMP RATING, FOR USE ON COMBUSTION GAS, OIL AND OTHER FUELS, ...
    ✓ IN STOCK!
    $2,791.00 Buy Surplus As Low As $1,675.00
    $1,675.00
    Repair Yours $1,391.00
    HONEYWELL Q314A3547

    HONEYWELL

    RESIDEO

    Q314A3547

    NON-PRI.AERATED'A'PILOT BURNER
    $77.00 Buy Surplus As Low As $47.00
    $47.00
    Repair Yours $200.00
    HONEYWELL R8285D5001

    HONEYWELL

    RESIDEO

    R8285D5001

    FAN CENTER, 50VA, DPST SWITCHING ACTION, R8222U
    $97.00 Buy Surplus As Low As $59.00
    $59.00
    HONEYWELL HVC0001

    HONEYWELL

    RESIDEO

    HVC0001

    DIGITAL FAN BATH CONTROL, WHITE
    $101.00 Buy Surplus As Low As $61.00
    $61.00
    Repair Yours $200.00
    HONEYWELL HE100A1000

    HONEYWELL

    RESIDEO

    HE100A1000

    12GPD BASIC EVAP HUMIDIFIER
    $298.00 Buy Surplus As Low As $179.00
    $179.00
    Repair Yours $200.00
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