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    Sensors & Switches / Flow Switch

    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 1-50 of 901.
    KEYENCE CORP FD-Q10C

    KEYENCE CORP

    FD-Q10C

    CLAMP-ON FLOW SENSOR, FD-Q SERIES, SENSOR MAIN UNIT, 8A / 10A TYPE, M12 4-PIN CONNECTOR, 20-30 VDC SUPPLY
    ✓ IN STOCK!
    CAN$1,928.57 Buy Surplus As Low As CAN$785.42
    CAN$785.42
    PIAB VACUUM PRODUCTS 01.10.249

    PIAB VACUUM PRODUCTS

    01.10.249

    VACUUM SWITCH, MINI EL, IP54, PNP, NPN, 12-30 VDC
    ✓ IN STOCK!
    CAN$97.00 Buy New CAN$97.00
    CAN$51.85
    PIAB VACUUM PRODUCTS 01.10.248

    PIAB VACUUM PRODUCTS

    01.10.248

    VACUUM SWITCH, VS4016 30 -KPA, MINI EL., OPTIMISERS/ACCESSORIES
    ✓ IN STOCK!
    CAN$97.00 Buy New CAN$97.00
    CAN$56.99
    KOBOLD FPS-5100P

    KOBOLD

    FPS-5100P

    FLOW SWITCH, BASIC PLATE ZINC PLATED, STAINLESS STEEL PADDLE, WEATHERPROOF, 160 PSIG MAX ALLOWED PRESSURE, 24-250 VAC SWITCHING VOLTAGE, IP65 ENCLOSURE PROTECTION
    ✓ IN STOCK!
    CAN$393.72 Buy Surplus As Low As CAN$152.39
    CAN$152.39
    JOHNSON CONTROLS F61MB-1C

    JOHNSON CONTROLS

    F61MB-1C

    DISCONTINUED BY MANUFACTURER, FLOW SWITCH, 1 INCH MNPT, 760 GPM, SPDT, NEMA-3R, 3 INCH 1 PADDLE, W/ EXTRA 6 INCH PADDLE
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$276.59
    CAN$276.59
    SICK WL33-17

    SICK

    WL33-17

    DISCONTINUED BY MANUFACTURER, PHOTOELECTRIC SENSOR, REFLEX SWITCH, 230 VAC, (1004046)
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$192.84
    CAN$192.84
    ALLEN BRADLEY 839E-DC1BA1A3D4

    ALLEN BRADLEY

    839E-DC1BA1A3D4

    CONDITION SENSOR, FLOW, 839E SOLID-STATE, 1/4 INCH NPT (MALE) PROCESS CONNECTION, DIGITAL DISPLAY, 4...20 MA ANALOG OUTPUT WITH SINGLE PNP OUTPUT, 30 MM (1.18 IN), M12 MICRO CONNECTOR
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$778.11
    CAN$778.11
    ALLEN BRADLEY 839E-DA1BA3A3D4

    ALLEN BRADLEY

    839E-DA1BA3A3D4

    FLOW SWITCH, SOLID STATE, DIGITAL DISPLAY, DUAL PNP OUTPUT, G1/4 BSPP, 30 MM, STAINLESS STEEL, MOUNTABLE
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$305.33
    CAN$305.33
    SMC PFM711-N7L-C

    SMC

    PFM711-N7L-C

    DIGITAL FLOW SWITCH, 2 COLOR DISPLAY, SERIES PFM, INTEGRATED DISPLAY, 2-100 L/MIN, 1/4 INCH ONE TOUCH FITTING, BOTTOM PIPING ENTRY, 1 NPN OUTPUT AND 1-5V ANALOG, UNIT SWITCHING FUNCTION, WIT ...
    ✓ IN STOCK!
    CAN$432.59 Buy Surplus As Low As CAN$188.48
    CAN$188.48
    PARKER PWRE-14557

    PARKER

    SCHRADER BELLOWS

    PWRE-14557

    FLOW CONTROLLER, 10-32 UNF, PWRE SERIES
    ✓ IN STOCK!
    CAN$46.81 Buy Surplus As Low As CAN$19.63
    CAN$19.63
    WEBER 3201.51.110VAC

    WEBER

    3201.51.110VAC

    FLOW SWITCH, AIR FLOW, VENT CAPTOR, 110 VAC, 200 MA
    ✓ IN STOCK!
    CAN$661.58 Buy Surplus As Low As CAN$259.37
    CAN$259.37
    EFECTOR SI1000-W/40008-SI8508

    EFECTOR

    IFM

    SI1000-W/40008-SI8508

    DISCONTINUED BY MANUFACTURER, DISCINTINUED BY MANUFACTURER, FLOW MONITOR, W/QD 1/2INCH NPT, COMPACT TYPE FOR ADAPTER, PROCESS CONNECTION, INTERNAL THREAD M18 X 1.5 FOR ADAPTER
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$573.02
    CAN$573.02
    SMC PF2A703H-N10-69

    SMC

    PF2A703H-N10-69

    PF2A7*H, DIGITAL FLOW SWITCH FOR AIR, HIGH FLOW TYPE, INTEGRATED DISPLAY
    ✓ IN STOCK!
    CAN$1,259.01 Buy Surplus As Low As CAN$494.70
    CAN$494.70
    BALLUFF BLW-FKM-230-11G-2

    BALLUFF

    BLW-FKM-230-11G-2

    DISCONTINUED BY MANUFACTURER, AIR FLOW SENSOR, NO DIRECT REPLACEMENT
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$145.42
    CAN$145.42
    EFECTOR SID10ADBAKOW/LS

    EFECTOR

    IFM

    SID10ADBAKOW/LS

    DISCONTINUED BY MANUFACTURER, FLOW SWITCH. 3.5AMP, 100-240VAC, 300BAR, 5PIN
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$511.31
    CAN$511.31
    Repair Yours CAN$384.71
    FUTURESTAR 120-0350

    FUTURESTAR

    120-0350

    FUTURESTAR , 120-0350 , 1200350 , PATHFINDER SERIES , FLOWMETER , PANEL MOUNT , WITH VALVE , 1/2 INCH CONNECTION SIZE , FINE THREAD FLARE , MEDIUM FLOW 1200 ML/3500 MIN
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$111.63
    CAN$111.63
    BURKERT 00454146

    BURKERT

    00454146

    SOLENOID VALVE 2WAY 120V 5W 60HZ 87PSI 1/2IN NPT PV BODY
    ✓ IN STOCK!
    CAN$159.16 Buy Surplus As Low As CAN$75.38
    CAN$75.38
    GEMS SENSORS 193482

    GEMS SENSORS

    193482

    COMPACT FLOW SWITCH, FS-380 SERIES, PISTON TYPE, 0.15 GPM FLOW SETTING, 500-1500 PSI MAXIMUM PRESSURE, 3/8 INCH NPT MALE PORT, 316 STAINLESS STEEL
    ✓ IN STOCK!
    CAN$1,097.13 Buy Surplus As Low As CAN$834.17
    CAN$834.17
    GEMS SENSORS 204710

    GEMS SENSORS

    204710

    FLOW SWITCH, SS, FOR LARGE FLOW, LOW PRESSURE DROP, .5GPM, 1/2 COMP, FS-480 SERIES
    ✓ IN STOCK!
    CAN$1,248.99 Buy Surplus As Low As CAN$769.99
    CAN$769.99
    GEMS SENSORS 25365

    GEMS SENSORS

    25365

    FLOW SWITCH, MODEL FS-10798, PISTON TYPE, BRASS HOUSING, WITH 1/2" CONDUIT CONNECTOR, 24"-26" LONG POLYMETRIC LEADS, 1-75 SCFM
    ✓ IN STOCK!
    CAN$1,585.06 Buy Surplus As Low As CAN$516.42
    CAN$516.42
    SCHNEIDER ELECTRIC VBF01GE

    SCHNEIDER ELECTRIC

    TELEMECANIQUE

    VBF01GE

    MAIN SWITCH DISCONNECTOR,16AMP,NONMETAL ENCLOSURE,3POLE
    ✓ IN STOCK!
    CAN$359.52 Buy Surplus As Low As CAN$236.15
    CAN$236.15
    SCHNEIDER ELECTRIC 9036-FG-1

    SCHNEIDER ELECTRIC

    SQUARE D

    9036-FG-1

    DISCONTINUED BY MANUFACTURER, FLOAT SWITCH, OPEN TANK, 2 P, 1 HP, 230 V
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$83.59
    CAN$83.59
    SCHNEIDER ELECTRIC 9002-CG-1

    SCHNEIDER ELECTRIC

    SQUARE D

    9002-CG-1

    DISCONTINUED BY MANUFACTURER, FOOT SWITCH, 1/2-3PH, 1HP, 2POLE, 115/230VAC
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$120.52
    CAN$120.52
    Repair Yours CAN$366.74
    MASTER SIGNAL 33-WB

    MASTER SIGNAL

    33-WB

    CONTROL SWITCH
    ✓ IN STOCK!
    CAN$23.81 Buy Surplus As Low As CAN$18.32
    CAN$18.32
    HONSBERG FW1-008GP006-52

    HONSBERG

    FW1-008GP006-52

    FLOW SWITCH 0.5AMP 230VAC 50VA 0.7I/MIN H2O
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$455.80
    CAN$455.80
    Repair Yours CAN$371.20
    XYLEM FS6-1

    XYLEM

    MCDONNELL & MILLER

    FS6-1

    100 PSI, BRASS HOUSING, HIGH SENSITIVITY FLOW SWITCH 2.5 FLOW SET POINT, 0.12 TO 2.5 GPM
    ✓ IN STOCK!
    CAN$1,143.07 Buy Surplus As Low As CAN$655.11
    CAN$655.11
    COTO LSH-1-02-A

    COTO

    SRC DEVICES

    LSH-1-02-A

    LIQUID LEVEL SENSOR PP 70W CONTACT NPT
    ✓ IN STOCK!
    CAN$18.00 Buy Surplus As Low As CAN$8.08
    CAN$8.08
    COTO LSH-2-02-B

    COTO

    SRC DEVICES

    LSH-2-02-B

    LIQUID LEVEL SENSOR ABS 70W CONTACT METRIC
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$10.36
    CAN$10.36
    XYLEM FS4-3DS

    XYLEM

    MCDONNELL & MILLER

    FS4-3DS

    DISCONTINUED BY MANUFACTURER, , FLOW SWITCH, 1 INCH, STAINLESS STEEL BODY, 2 SPDT SWITCHES
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$797.43
    CAN$797.43
    HONSBERG FW1-008GP006-75

    HONSBERG

    FW1-008GP006-75

    FLOW SWITCH 230VAC 0,5A 50VA IP67
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$455.80
    CAN$455.80
    Repair Yours CAN$371.20
    AMETEK AFS2C/1603

    AMETEK

    COMAIR ROTRON

    AFS2C/1603

    AIR FLOW SWITCH
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$311.17
    CAN$311.17
    Repair Yours CAN$375.68
    ELETTA V15-GL15

    ELETTA

    V15-GL15

    LIQUID FLOW MONITOR, WATER SETTING RANGE .2-1, ELETTA V SERIES FLOW SWITCH, PURELY MECHANICAL - REQUIRES NO POWER TO OPERATE
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$1,098.78
    CAN$1,098.78
    Repair Yours CAN$776.50
    HEDLAND H601A-002-F1

    HEDLAND

    H601A-002-F1

    FLOW SWITCH, FLOW ALERT, 3500 PSI MAXIMUM, SPDT SWITCH
    ✓ IN STOCK!
    CAN$2,302.36 Buy Surplus As Low As CAN$1,148.27
    CAN$1,148.27
    XYLEM 113200

    XYLEM

    MCDONNELL & MILLER

    113200

    DISCONTINUED BY MANUFACTURER, , FLOW SWITCH, 1/2 INCH NPT, FS1, SINGLE POLE, DOUBLE THROW SNAP SWITCH
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$526.61
    CAN$526.61
    XYLEM 37-101

    XYLEM

    MCDONNELL & MILLER

    37-101

    324500 - 37-101_TETRASEAL_O-RING 5 PACK , 324500
    ✓ IN STOCK!
    CAN$174.61 Buy Surplus As Low As CAN$104.76
    CAN$104.76
    SMC AS3200

    SMC

    AS3200

    SPEED CONTROLLER, STANDARD, METAL BODY ELBOW, 1/2IN
    ✓ IN STOCK!
    CAN$45.17 Buy Surplus As Low As CAN$23.94
    CAN$23.94
    BURKERT 00060644

    BURKERT

    00060644

    FLOW SWITCH 24VDC 4WIRE
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$104.89
    CAN$104.89
    Repair Yours CAN$360.00
    SMC PF2A751-04-27-X113

    SMC

    PF2A751-04-27-X113

    DISCONTINUED BY MANUFACTURER, IF/PFA FLOW SWITCH, MEASURES AIR/NITROGEN
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$775.07
    CAN$775.07
    XYLEM FS5-1

    XYLEM

    MCDONNELL & MILLER

    FS5-1

    FLOW SWITCH, 1 NPT, 120/240 VAC, 150 PSI, (114780)
    ✓ IN STOCK!
    CAN$805.87 Buy Surplus As Low As CAN$483.53
    CAN$483.53
    XYLEM PS-802-24

    XYLEM

    MCDONNELL & MILLER

    PS-802-24

    DISCONTINUED BY MANUFACTURER, FLOW SWITCH PROBE STYLE 24V STEAM BOILER
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$195.76
    CAN$195.76
    EMERSON CMF025M321N2BAEZZZ

    EMERSON

    MICRO MOTION

    CMF025M321N2BAEZZZ

    FLOW SENSOR, DUAL SEAL, 17.3V, 160MA, SENSOR SIZE: 1/4", STAINLESS STEEL
    ✓ IN STOCK!
    CAN$29,288.70 Buy Surplus As Low As CAN$16,127.47
    CAN$16,127.47
    ELETTA V1-GL15-309401

    ELETTA

    V1-GL15-309401

    LIQUID FLOW MONITOR OIL SETTING POINT 1-2
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$2,761.08
    CAN$2,761.08
    Repair Yours CAN$1,979.73
    FESTO SFE3-F010-L-WQ6-2PB-K1

    FESTO

    SFE3-F010-L-WQ6-2PB-K1

    DISCONTINUED BY MANUFACTURER, FLOW SENSOR, 12...24 VDC, FLOW RANGE: 0.1-1 L/MIN, PRESSURE: -0.7...7 BAR, SWITCH OUTPUT: 2 X PNP, SWITCHING ELEMENT FUNCTION: N/O N/C, CABLE LENGTH: 1 M, IP40, ...
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$444.11
    CAN$444.11
    FLOWLINE FT50-1000

    FLOWLINE

    FT50-1000

    THERMO-FLO™ FT10 & GT10 LIQUID & GAS FLOW SWITCH, FITTING, PP
    ✓ IN STOCK!
    CAN$116.87 Buy New CAN$116.87
    CAN$89.11
    DWYER V6EPB-B-D-1-B

    DWYER

    V6EPB-B-D-1-B

    FLOW SWITCH, DPDT, 250PSI, 1/2 MNPT ROHS COMPLIANT: YES , V6EPB-B-D-1-B
    ✓ IN STOCK!
    CAN$861.11 Buy Surplus As Low As CAN$516.66
    CAN$516.66
    ASEA BROWN BOVERI OS200B03

    ASEA BROWN BOVERI

    OS200B03

    SWITCH FUSE, 690 V, 200 A, 50 TO 60 HZ, 17 W, 12 KV, 3 POLES, BASE MOUNTING
    ✓ IN STOCK!
    CAN$1,440.44 Buy Surplus As Low As CAN$864.85
    CAN$864.85
    MADISON COMPANY M5917

    MADISON COMPANY

    M5917

    VERTICAL OPEN TANK LIQUID LEVEL SWITCH, SELECTABLE, STAINLESS STEEL, 1/4 IN NPT, (2ZY27)
    ✓ IN STOCK!
    CAN$165.80 Buy New CAN$165.80
    CAN$125.05
    SIEMENS 5T-E7414

    SIEMENS

    ITE SIEMENS

    5T-E7414

    SWITCH N-TYPE OFF 40AMP 4POLE 400V SEALABLE
    ✓ IN STOCK!
    Buy Surplus As Low As CAN$165.08
    CAN$165.08
    THOMAS PRODUCTS LTD 36269

    THOMAS PRODUCTS LTD

    36269

    FLOW SWITCH, MODEL 1600, 20VA SPDT, 0.25 GPM OIL ON DECREASING FLOW, 0.9 GPM WATER EQUIV, 50-240 VAC, BRASS HOUSING
    ✓ IN STOCK!
    CAN$791.32 Buy Surplus As Low As CAN$88.37
    CAN$88.37
    SIEMENS 141-0575

    SIEMENS

    SIEMENS INDUSTRY

    141-0575

    AIRFLOW SWITCH DIFFERENTIAL STATIC PRESSURE SPST MANUAL RESET 1IN. TO 12IN. WC.
    ✓ IN STOCK!
    CAN$194.30 Buy Surplus As Low As CAN$67.36
    CAN$67.36
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