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    Sensors & Switches / Flow Switch

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    Rockwell Disclaimer: The product is used surplus. Radwell is not an authorised 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 authorised dealers. Because Radwell is not an authorised 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.

    Filter Results
    Results 251-300 of 469.
    SMC PF2A710-N02-27

    SMC

    PF2A710-N02-27

    FLOW SWITCH, IF/PFA FLOW SWITCH, 1/4 INCH NPTF PORTS, DIGITAL FLOW SWITCH, INTEG SENSOR
    ✓ IN STOCK!
    £559.37 Price with VAT: £671.25 Buy Surplus As Low As £227.84 Price with VAT: £273.41
    £227.84 Price with VAT: £273.41
    EFECTOR SFR12XBK

    EFECTOR

    IFM

    SFR12XBK

    FLOW SENSOR G 1/2INCH THREAD
    ✓ IN STOCK!
    £287.19 Price with VAT: £344.63 Buy Surplus As Low As £150.46 Price with VAT: £180.55
    £150.46 Price with VAT: £180.55
    Repair Yours £150.00 Price with VAT: £180.00
    SMC VK334V-5DZ

    SMC

    VK334V-5DZ

    SWITCH VALVE MANIFOLD 24VDC
    ✓ IN STOCK!
    £49.00 Price with VAT: £58.80 Buy Surplus As Low As £23.04 Price with VAT: £27.65
    £23.04 Price with VAT: £27.65
    MEAD MF1-25

    MEAD

    MF1-25

    FLOW CONTROL, 250AIR, 1000 OIL ALUMIN, 2-1/2IN LENGTH, 1/4 FEMALE NPTF THREADED IN, 1000PSI MAX OPERATING PRESSURE, METER OUT, NEEDLE VALVE, CONTROLLED FLOW IN ONE DIRECTION FREE FLOW IN THE ...
    ✓ IN STOCK!
    £86.34 Price with VAT: £103.61 Buy Surplus As Low As £41.81 Price with VAT: £50.17
    £41.81 Price with VAT: £50.17
    SMC NASS300

    SMC

    NASS300

    FLOW CONTROLLER, 3/8INCH, 100PSI MAX PRESSURE
    ✓ IN STOCK!
    Buy Surplus As Low As £32.93 Price with VAT: £39.52
    £32.93 Price with VAT: £39.52
    SMC PFM710-C6-A-M

    SMC

    PFM710-C6-A-M

    DIGITAL FLOW SWITCH, 2 COLOR DISPLAY, SERIES PFM, INTEGRATED DISPLAY, 0.2-10 L/MIN, 6 MM ONE TOUCH FITTING, STRAIGHT PIPING ENTRY, 2 NPN OUTPUTS, FIXED SI UNIT, WITH MANUAL, 2 M LEAD WIRE W ...
    ✓ IN STOCK!
    £214.04 Price with VAT: £256.85 Buy Surplus As Low As £111.86 Price with VAT: £134.24
    £111.86 Price with VAT: £134.24
    Repair Yours £226.14 Price with VAT: £271.37
    SMC PF2W520-F03-2

    SMC

    PF2W520-F03-2

    FLOW SWITCH, FOR WATER, 2-16 L/MIN, G THREAD TYPE, 3/8 PORT SIZE, OUTPUT FOR DISPLAY UNIT + ANALOG OUTPUT (4-20 MA), 12-24 VDC SUPPLY, KARMAN VORTEX TYPE
    ✓ IN STOCK!
    £502.02 Price with VAT: £602.42 Buy Surplus As Low As £278.58 Price with VAT: £334.30
    £278.58 Price with VAT: £334.30
    SMC PF2A703H-N10-68-M

    SMC

    PF2A703H-N10-68-M

    DISCONTINUED BY MANUFACTURER, DIGITAL FLOW SWITCH, WITH INTEGRATED DISPLAY, 150-3000 L/M FLOW RATE RANGE, 1" NPT PORT, PNP OPEN COLLECTOR 1 OUTPUT + ANALOG OUTPUT (1-5 V)
    ✓ IN STOCK!
    Buy Surplus As Low As £220.73 Price with VAT: £264.88
    £220.73 Price with VAT: £264.88
    Repair Yours £183.21 Price with VAT: £219.85
    SMC PF2A710-01-27-M

    SMC

    PF2A710-01-27-M

    IF/PFA FLOW SWITCH -IF/PFA 1/8 INCH PT VERSION -DIGITAL FLOW SW, INTEG SENSOR
    ✓ IN STOCK!
    £541.28 Price with VAT: £649.54 Buy Surplus As Low As £263.54 Price with VAT: £316.25
    £263.54 Price with VAT: £316.25
    HEDLAND H601A-005-F1

    HEDLAND

    H601A-005-F1

    FLOW SWITCH 10AMP 277VAC
    ✓ IN STOCK!
    Buy Surplus As Low As £177.03 Price with VAT: £212.44
    £177.03 Price with VAT: £212.44
    Repair Yours £150.00 Price with VAT: £180.00
    ALLEN BRADLEY 839E-DA1BA1A3D4

    ALLEN BRADLEY

    839E-DA1BA1A3D4

    839E SOLID-STATE FLOW CONDITION SENSOR, 1/4 INCH NPT (MALE) PROCESS CONNECTION, DIGITAL DISPLAY, DUAL PNP OUTPUT, 30 MM (1.18 IN), M12 MICRO
    ✓ IN STOCK!
    Buy Surplus As Low As £274.73 Price with VAT: £329.68
    £274.73 Price with VAT: £329.68
    HONEYWELL AP5208-30

    HONEYWELL

    RESIDEO

    AP5208-30

    AIR FLOW SWITCH, 05-12" W.C, SINGLE POLE DOUBLE THROW, BARBED FITTINGS
    ✓ IN STOCK!
    £432.12 Price with VAT: £518.54 Buy Surplus As Low As £259.27 Price with VAT: £311.12
    £259.27 Price with VAT: £311.12
    LITTLE GIANT PUMP 599009

    LITTLE GIANT PUMP

    599009

    115 VAC FLOAT SWITCH 18' CORD
    ✓ IN STOCK!
    £93.47 Price with VAT: £112.17 Buy Surplus As Low As £61.56 Price with VAT: £73.88
    £61.56 Price with VAT: £73.88
    HAYWARD FS220PM

    HAYWARD

    CEPEX

    FS220PM

    ANALOG INDICATOR MODEL 2200
    ✓ IN STOCK!
    £161.09 Price with VAT: £193.31 Buy Surplus As Low As £84.54 Price with VAT: £101.45
    £84.54 Price with VAT: £101.45
    Repair Yours Contact Us
    OMEGA ENGINEERING FP-6000

    OMEGA ENGINEERING

    FP-6000

    DISCONTINUED BY MANUFACTURER, FLOW SENSOR, ADJUSTABLE DEPTH, BRASS, 11 HZ/FPS, 10000 OHM, 225 PSI, 1.6 - 20 FPS
    ✓ IN STOCK!
    Buy Surplus As Low As £256.38 Price with VAT: £307.66
    £256.38 Price with VAT: £307.66
    THOMAS PRODUCTS LTD 43735

    THOMAS PRODUCTS LTD

    43735

    FLOW SWITCH 1600 SERIES 1SCFM
    ✓ IN STOCK!
    Buy Surplus As Low As £67.38 Price with VAT: £80.86
    £67.38 Price with VAT: £80.86
    Repair Yours Contact Us
    KOBOLD LPS-1100

    KOBOLD

    LPS-1100

    DISCONTINUED BY MANUFACTURER,AIR FLOW SWITCH
    ✓ IN STOCK!
    Buy Surplus As Low As £223.01 Price with VAT: £267.61
    £223.01 Price with VAT: £267.61
    Repair Yours £192.43 Price with VAT: £230.92
    KMC CONTROLS SSS-1004

    KMC CONTROLS

    SSS-1004

    DIFFERENTIAL PRESSURE TRANSMITTER, 7-21/32IN, 1/4IN CONNECTOR
    ✓ IN STOCK!
    £33.92 Price with VAT: £40.71 Buy Surplus As Low As £22.61 Price with VAT: £27.14
    £22.61 Price with VAT: £27.14
    OMEGA ENGINEERING FSW-119

    OMEGA ENGINEERING

    FSW-119

    FLOW SWITCH ELECTRONIC W/REMOTE SENSOR 115V
    £314.26 Price with VAT: £377.11 Buy New £314.26 Price with VAT: £377.11
    £188.56 Price with VAT: £226.27
    Repair Yours £164.33 Price with VAT: £197.20
    FLUID COMPONENTS FR72-4SA/1.25/2.625U/S/LD/HLR/5181-X

    FLUID COMPONENTS

    FR72-4SA/1.25/2.625U/S/LD/HLR/5181-X

    FLOW SWITCH 24VAC/DC
    ✓ IN STOCK!
    £323.61 Price with VAT: £388.33 Buy Surplus As Low As £141.55 Price with VAT: £169.86
    £141.55 Price with VAT: £169.86
    Repair Yours £226.14 Price with VAT: £271.37
    SIEMENS 5WG1521-1AB01

    SIEMENS

    5WG1521-1AB01

    DISCONTINUED BY MANUFACTURER 01/12/2020, SHUTTER SWITCH, INSTABUS EIB, 2 POLE, 6 AMP, 230 VAC
    ✓ IN STOCK!
    Buy Surplus As Low As £386.59 Price with VAT: £463.91
    £386.59 Price with VAT: £463.91
    LITTLE GIANT PUMP 599123

    LITTLE GIANT PUMP

    599123

    AUXILIARY CONDENSATE DRAIN PAN OVERFLOW SHUT-OFF SWITCH, ACS-2, 72" LEAD WIRES, 48 AC/DC
    ✓ IN STOCK!
    £16.30 Price with VAT: £19.57 Buy Surplus As Low As £10.76 Price with VAT: £12.92
    £10.76 Price with VAT: £12.92
    AUTOFLOW FS5804CV-1M

    AUTOFLOW

    FS5804CV-1M

    FLOW VALVE SWITCH
    ✓ IN STOCK!
    Buy Surplus As Low As £204.71 Price with VAT: £245.65
    £204.71 Price with VAT: £245.65
    Repair Yours £178.41 Price with VAT: £214.09
    AUTOFLOW FS5104CV-1M

    AUTOFLOW

    FS5104CV-1M

    FLOW VALVE SWITCH
    ✓ IN STOCK!
    Buy Surplus As Low As £222.63 Price with VAT: £267.16
    £222.63 Price with VAT: £267.16
    Repair Yours £157.16 Price with VAT: £188.59
    SMC PF2W711-F10-67

    SMC

    PF2W711-F10-67

    DIGITAL FLOW SWITCH, 12-24VDC, 80MA PNP, FOR WATER, WITH INTEGRATED SENSOR, KARMAN VORTEX DETECTION, 7-110L/MIN MEASURING FLOW RANGE, 0.1L/MIN RESOLUTON, 0-1 MPA OPERATING PRESSURE RANGE
    ✓ IN STOCK!
    £715.34 Price with VAT: £858.41 Buy Surplus As Low As £309.34 Price with VAT: £371.21
    £309.34 Price with VAT: £371.21
    SMC PF2A703H-F10-69

    SMC

    PF2A703H-F10-69

    IF/PFA FLOW SWITCH -IF/PFA 1 INCH MISC./OTHER -DIGITAL FLOW SWITCH, INTEG SENSOR, 4-20MA
    ✓ IN STOCK!
    £875.64 Price with VAT: £1,050.77 Buy Surplus As Low As £560.64 Price with VAT: £672.77
    £560.64 Price with VAT: £672.77
    IMO 25358

    IMO

    25358

    PHOTOELECTRIC I/R DARK OPERATE
    ✓ IN STOCK!
    Buy Surplus As Low As £237.40 Price with VAT: £284.87
    £237.40 Price with VAT: £284.87
    Repair Yours £226.14 Price with VAT: £271.37
    SIEMENS 372-A11NF

    SIEMENS

    MOORE PRODUCTS

    372-A11NF

    DISCONTINUED BY MANUFACTURER, FLOW CONTROLLER, 20SCREW TERM, 120V, 50/60HZ, 25W
    ✓ IN STOCK!
    Buy Surplus As Low As £77.01 Price with VAT: £92.41
    £77.01 Price with VAT: £92.41
    Repair Yours Contact Us
    MTE 760-102

    MTE

    760-102

    DISCONTINUED BY MANUFACTURER, POSITIVE ACTION FLOW SWITCH
    ✓ IN STOCK!
    Buy Surplus As Low As £28.51 Price with VAT: £34.21
    £28.51 Price with VAT: £34.21
    WEBER 4001.53

    WEBER

    4001.53

    FLOW SENSOR
    ✓ IN STOCK!
    £104.97 Price with VAT: £125.96 Buy Surplus As Low As £56.13 Price with VAT: £67.36
    £56.13 Price with VAT: £67.36
    Repair Yours Contact Us
    WEBER 4001.81

    WEBER

    4001.81

    FLOW SENSOR
    ✓ IN STOCK!
    £168.36 Price with VAT: £202.03 Buy Surplus As Low As £71.43 Price with VAT: £85.72
    £71.43 Price with VAT: £85.72
    Repair Yours Contact Us
    WEBER 3201.00

    WEBER

    3201.00

    GAS FLOW SWITCH
    ✓ IN STOCK!
    £136.66 Price with VAT: £163.99 Buy Surplus As Low As £71.82 Price with VAT: £86.18
    £71.82 Price with VAT: £86.18
    Repair Yours Contact Us
    EFECTOR SIS30ADBFPKG/US-100-IPF-SI2200

    EFECTOR

    IFM

    SIS30ADBFPKG/US-100-IPF-SI2200

    DISCONTINUED BY MANUFACTURER, SANITARY FLOW SWITCH, BAR GRAPH DISPLAY, PNP OUTPUT, MOUNTING ACCESSORY REQUIRED, 38MM PROBE
    ✓ IN STOCK!
    Buy Surplus As Low As £567.99 Price with VAT: £681.59
    £567.99 Price with VAT: £681.59
    Repair Yours £510.54 Price with VAT: £612.64
    HONEYWELL S43A-1003-1

    HONEYWELL

    S43A-1003-1

    SAIL SWITCH 2WIRE 250VAC MAX
    ✓ IN STOCK!
    Buy Surplus As Low As £123.63 Price with VAT: £148.36
    £123.63 Price with VAT: £148.36
    Repair Yours Contact Us
    CED RS404

    CED

    RS404

    SWITCH, ON/OFF, 40AMP, 220-240V, 4-POLE
    ✓ IN STOCK!
    Buy Surplus As Low As £106.18 Price with VAT: £127.42
    £106.18 Price with VAT: £127.42
    MONITOR TECHNOLOGIES 1-73011

    MONITOR TECHNOLOGIES

    1-73011

    BIN LEVEL MONITOR 115VAC 1SPDT 1-1/4NPT W/O PADDLE
    ✓ IN STOCK!
    £143.13 Price with VAT: £171.76 Buy Surplus As Low As £63.27 Price with VAT: £75.92
    £63.27 Price with VAT: £75.92
    Repair Yours £226.14 Price with VAT: £271.37
    OMRON A22RK-2ML-10

    OMRON

    A22RK-2ML-10

    DISCONTINUED BY MANUFACTURER, SELECTOR SWITCH, W/KEYLOCK, MAINTAINED/LEFT
    ✓ IN STOCK!
    Buy Surplus As Low As £11.37 Price with VAT: £13.64
    £11.37 Price with VAT: £13.64
    TRIDELTA AP4268

    TRIDELTA

    AP4268

    DISCONTINUED BY MANUFACTURER, FILTER CLOG SWITCH, 120 - 277 VAC, 10 AMP, 60 HZ
    ✓ IN STOCK!
    Buy Surplus As Low As £26.30 Price with VAT: £31.56
    £26.30 Price with VAT: £31.56
    SIEMENS 5T-E7512

    SIEMENS

    ITE SIEMENS

    5T-E7512

    DISCONTINUED BY MANUFACTURER, SWITCH, N-TYPE, 2 POLE, 63 A, 400 V, SEALABLE, SUCCESSOR = 5TE8512 D70MM INSTEAD OF D55MM
    ✓ IN STOCK!
    Buy Surplus As Low As £62.50 Price with VAT: £75.00
    £62.50 Price with VAT: £75.00
    SIEMENS 5T-E7413

    SIEMENS

    ITE SIEMENS

    5T-E7413

    SWITCH N-TYPE OFF 40AMP 3POLE 400V SEALABLE
    ✓ IN STOCK!
    Buy Surplus As Low As £19.73 Price with VAT: £23.68
    £19.73 Price with VAT: £23.68
    SMC PFM710S-01-A-M

    SMC

    PFM710S-01-A-M

    DIGITAL FLOW SWITCH, 2 COLOR DISPLAY, SERIES PFM, INTEGRATED DISPLAY, 0.2-10 L/MIN, FLOW ADJUSTMENT VALVE, RC1/8 PORT SIZE, STRAIGHT PIPING ENTRY, 2 NPN OUTPUTS, FIXED SI UNIT, WITH MANUAL, ...
    ✓ IN STOCK!
    £234.87 Price with VAT: £281.84 Buy Surplus As Low As £107.61 Price with VAT: £129.14
    £107.61 Price with VAT: £129.14
    SMC PFM710S-C6-F-M

    SMC

    PFM710S-C6-F-M

    DIGITAL FLOW SWITCH, 2 COLOR DISPLAY, SERIES PFM, INTEGRATED DISPLAY, 0.2-10 L/MIN, FLOW ADJUSTMENT VALVE, 6 MM ONE TOUCH FITTING, STRAIGHT PIPING ENTRY, 1 PNP OUTPUT AND 4-20MA ANALOG, FIXE ...
    ✓ IN STOCK!
    £230.73 Price with VAT: £276.88 Buy Surplus As Low As £85.79 Price with VAT: £102.95
    £85.79 Price with VAT: £102.95
    Repair Yours Contact Us
    SMC PFM711S-F02-B

    SMC

    PFM711S-F02-B

    DIGITAL FLOW SWITCH, 2 COLOR DISPLAY, SERIES PFM, INTEGRATED DISPLAY, 2-100 L/MIN, FLOW ADJUSTMENT VALVE, G1/4 PORT SIZE, STRAIGHT PIPING ENTRY, 2 PNP OUTPUTS, UNIT SWITCHING FUNCTION, WITH ...
    ✓ IN STOCK!
    £230.73 Price with VAT: £276.88 Buy Surplus As Low As £108.86 Price with VAT: £130.63
    £108.86 Price with VAT: £130.63
    SMC PFM750-F01-E

    SMC

    PFM750-F01-E

    DIGITAL FLOW SWITCH, 2 COLOR DISPLAY, SERIES PFM, INTEGRATED DISPLAY, 1-50 L/MIN, G1/8 PORT SIZE, STRAIGHT PIPING ENTRY, 1 PNP OUTPUT AND 1-5V ANALOG, UNIT SWITCHING FUNCTION, WITH MANUAL, 2 ...
    ✓ IN STOCK!
    £212.05 Price with VAT: £254.46 Buy Surplus As Low As £114.64 Price with VAT: £137.57
    £114.64 Price with VAT: £137.57
    Repair Yours Contact Us
    EFECTOR SCR12ABAFPKG/PH-ST3600

    EFECTOR

    IFM

    SCR12ABAFPKG/PH-ST3600

    DISCONTINUED BY MANUFACTURER, FLOW MONITOR, 1 DIGITAL OUTPUT, 3-300 CM/S, 30 BAR RATING, PNP, CONFIGURABLE NORMALLY OPEN / CLOSED, G1/2 PROCESS CONNECTION, 20-36 VDC, 2 METER CABLE, (RECOMME ...
    ✓ IN STOCK!
    Buy Surplus As Low As £213.53 Price with VAT: £256.24
    £213.53 Price with VAT: £256.24
    EMERSON D6S-SS-CAJON/NPT

    EMERSON

    MICRO MOTION

    D6S-SS-CAJON/NPT

    DISCONTINUED BY MANUFACTURER, FLOW SENSOR, TUBE, 2600 PSIG, -240 - 204 CELSIUS, CONN
    ✓ IN STOCK!
    Buy Surplus As Low As £379.83 Price with VAT: £455.79
    £379.83 Price with VAT: £455.79
    EMERSON DS040S113SU

    EMERSON

    MICRO MOTION

    DS040S113SU

    DISCONTINUED BY MANUFACTURER, MASS FLOW SENSOR, -240 TO 177DEG C
    ✓ IN STOCK!
    Buy Surplus As Low As £1,014.50 Price with VAT: £1,217.40
    £1,014.50 Price with VAT: £1,217.40
    Repair Yours £842.04 Price with VAT: £1,010.44
    EMERSON DUL115-F

    EMERSON

    MICRO MOTION

    DUL115-F

    FLOW REMOTE UNIT 115-220VAC IN 10-30VDC 20W OUT
    ✓ IN STOCK!
    Buy Surplus As Low As £489.63 Price with VAT: £587.55
    £489.63 Price with VAT: £587.55
    Repair Yours £406.39 Price with VAT: £487.67
    JOHNSON CONTROLS 024-15793-000

    JOHNSON CONTROLS

    YORK

    024-15793-000

    FLOW SWITCH, 150 PSI, REPLACEMENT PART MILLENNIUM GAS-ENGINE-DRIVE CHILLERS, (FS-254)
    ✓ IN STOCK!
    £818.63 Price with VAT: £982.36 Buy Surplus As Low As £622.64 Price with VAT: £747.17
    £622.64 Price with VAT: £747.17
    SMC PF3W720S-N04-ATN-G

    SMC

    PF3W720S-N04-ATN-G

    DIGITAL FLOW SWITCH FOR WATER, W / INTERGRATED DISPLAY AND FLOW ADJUSTABLE VALVE, 2 - 16 L / MIN, 1/2'' NPT PORTS, W / O LEAD WIRE
    ✓ IN STOCK!
    £884.96 Price with VAT: £1,061.96 Buy Surplus As Low As £430.46 Price with VAT: £516.55
    £430.46 Price with VAT: £516.55
    Repair Yours £357.28 Price with VAT: £428.74
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