Product Search

    SEARCH NOW FOR ALL YOUR RADWELL SOLUTIONS

    Radwell is here to supply you with all your plant floor needs.

    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.

    Filter Results
    Results 51-100 of 472.
    GEMS SENSORS 87480

    GEMS SENSORS

    87480

    LIQUID LEVEL SWITCH MODULE, MAGNETIC, 20 VA, SPST, POLYSULFONE
    ✓ IN STOCK!
    $301.00 Buy Surplus As Low As $199.00
    $199.00
    GEMS SENSORS FS-925

    GEMS SENSORS

    FS-925

    FLOW SWITCH, .25GPM, 20VA, 120/240VAC, STAINLESS, 0.1 GPM TO 1.5 GPM, 1/4IN NPT, PRIMARY CONSTRUCTION MATERIAL: BRASS OR STAINLESS STEEL
    ✓ IN STOCK!
    $666.00 Buy Surplus As Low As $380.00
    $380.00
    HONEYWELL AWM3205V

    HONEYWELL

    MICROSWITCH

    AWM3205V

    AIRFLOW SENSOR, SIGNAL CONDITIONING: AMPLIFIED; FLOW/PRESSURE RANGE: ±5.0 MBAR [2.0 IN WATER]; PORT STYLE: STRAIGHT
    $187.00 Buy Surplus As Low As $113.00
    $113.00
    HONEYWELL AWM5104VN

    HONEYWELL

    HONEYWELL SENSING SOLUTIONS

    AWM5104VN

    MICROSWITCH, SENSOR, AIRFLOW, 20SLPM, 50PSI, 1/4 IN-18 NPT, FLOW RATE MIN:-, FLOW RATE MAX:20L/MIN, PRESSURE MAX:50PSI, SUPPLY VOLTAGE DC MIN:8V, SUPPLY VOLTAGE DC MAX:15V, PORT STYLE:1/4 - ...
    $267.00 Buy New $267.00
    $161.00
    EFECTOR SID10ADBFPKG/US-100-SI5010

    EFECTOR

    IFM

    SID10ADBFPKG/US-100-SI5010

    (SI5010), FLOW MONITOR, 300 BAR, 18-36 V DC, PNP, LIQUID:3-300CM/SEC, GAS:200-3000 CM/SEC, M18X1.5, 10-LED FUNCTION DISPLAY, (REPLACES SID10ADBFPKGUS-SI1010)
    ✓ IN STOCK!
    $477.00 Buy New $477.00
    $287.00
    EFECTOR SLG23CEEAKOA/PH-SL0101

    EFECTOR

    IFM

    SLG23CEEAKOA/PH-SL0101

    AIRFLOW MONITOR, SWITCHING SIGNAL, PRESSURE RATING 1 BAR, 3 AMP, 80-250 VAC, 90-250 VDC
    ✓ IN STOCK!
    $417.53 Buy New $417.53
    $171.00
    JOHNSON CONTROLS F61KB-11C

    JOHNSON CONTROLS

    F61KB-11C

    DISCONTINUED BY MANUFACTURER, FLOW SWITCH, F61 SERIES, SINGLE POLE, LIQUID, 2.5-760 GPM, 32-140 DEGREES F, 150 PSI, 120-277 VAC
    ✓ IN STOCK!
    Buy Surplus As Low As $231.00
    $231.00
    Repair Yours $200.00
    RADWELL VERIFIED SUBSTITUTE R-FS4KZ/PG7-SUB

    RADWELL VERIFIED SUBSTITUTE

    R-FS4KZ/PG7-SUB

    SUBSTITUTE FOR HTM SENSORS R-FS4KZ/PG7, CONNECTOR - M12, 4 WIRE, FEMALE STRAIGHT, FIELD CONNECTOR W/ PG7 GLAND
    ✓ IN STOCK!
    $11.00 Buy New $11.00
    WEIDMULLER 1191560000

    WEIDMULLER

    1191560000

    LIQUID LEVEL SWITCH, INDUSTRIAL MOTOR CONTROLLER, PER UL STANDARD 508
    $22.00 Buy Surplus As Low As $14.00
    $14.00
    DWYER V6EPB-B-S-5-B

    DWYER

    V6EPB-B-S-5-B

    MINI-SIZE FLOW SWITCH, BRASS UPPER AND LOWER BODY, 1-1/2" NPT, BRASS TEE
    ✓ IN STOCK!
    $562.00 Buy New $562.00
    $338.00
    Repair Yours $281.00
    DWYER V6EPS-S-S-1-S

    DWYER

    V6EPS-S-S-1-S

    FLOW SWITCH, SPDT, 1/2 INCH NPT, STAINLESS STEEL
    ✓ IN STOCK!
    $522.00 Buy New $522.00
    $314.00
    DWYER V6EPS-S-S-6-0

    DWYER

    V6EPS-S-S-6-0

    FLOW SWITCH, 5AMP, 125/250VAC, NPT, NO TEE
    ✓ IN STOCK!
    $491.00 Buy New $491.00
    $295.00
    EFECTOR SFG10ABB /US-100-SF6200

    EFECTOR

    IFM

    SFG10ABB /US-100-SF6200

    FLOW SENSOR, FOR CONNECTION TO AN EVALUATION UNIT, 15-156 MM PROBE LENGTH, 10 MM DIAMETER PROCESS CONNECTION, 30 BAR, M12 X1 CONNECTION, IP67, SF6200
    ✓ IN STOCK!
    $518.70 Buy New $518.70
    $249.00
    ASCO F262C202K

    ASCO

    F262C202K

    PNEUMATIC VALVE, BRASS BODY, 1/4" PIPE, 5/32" ORIFICE, 125 PSI, 200 DEGREES F
    ✓ IN STOCK!
    $1,849.00 Buy Surplus As Low As $1,110.00
    $1,110.00
    RITTAL 3397340

    RITTAL

    3397340

    FLOW SWITCH F. 3318,3319 CHILLERS
    ✓ IN STOCK!
    $652.00 Buy New $652.00
    $392.00
    EFECTOR SAD10XDB50KG/US-100-SA5014

    EFECTOR

    IFM

    SAD10XDB50KG/US-100-SA5014

    FLOW SENSOR; ANALOG SIGNAL; PRESSURE RATING 100 BAR; M18 X 1,5 INTERNAL THREAD; CONNECTOR, EFECTOR 300 FLOW MONITORS AND ACCESSORIES
    ✓ IN STOCK!
    $490.00 Buy New $490.00
    $373.00
    LOCHINVAR 100277756

    LOCHINVAR

    100277756

    LWCO PROB
    $96.00 Buy Surplus As Low As $58.00
    $58.00
    ANCHOR SCIENTIFIC D30NO-115

    ANCHOR SCIENTIFIC

    D30NO-115

    FLOW SWITCH, 30FT CABLE, 120V, PLUG, 1/2HP, 9.8AMP, 13AMP MAX,115V, 60HZ, 1PH, TYPE D, NO SPST
    ✓ IN STOCK!
    $69.00 Buy Surplus As Low As $42.00
    $42.00
    SMC PFMB7102-F04-F

    SMC

    PFMB7102-F04-F

    2-COLOR DIGITAL, FLOW SWITCH FOR AIR, INTREGRATED DISPLAY, 10 TO 1000 L/MIN, G THREAD TYPE, 1/2 INCH PORT
    $619.00 Buy Surplus As Low As $372.00
    $372.00
    CYNERGY3 FSU34LF

    CYNERGY3

    FSU34LF

    FLOW SWITCH, 1.75LPM, 10BAR, 3/4 NPT ROHS COMPLIANT: YES
    $61.00 Buy Surplus As Low As $37.00
    $37.00
    CYNERGY3 LFS-02

    CYNERGY3

    LFS-02

    3/4PF PADDLE SWITCH 1 TO 3 AL ENCLOSURE
    $584.00 Buy Surplus As Low As $351.00
    $351.00
    CYNERGY3 FSU12A

    CYNERGY3

    FSU12A

    FLUID FLOW SWITCH 1/2 NPT CONNECTION STANDARD FLOW ROHS COMPLIANT: YES
    $54.00 Buy Surplus As Low As $33.00
    $33.00
    RECTORSEAL CORPORATION 97637

    RECTORSEAL CORPORATION

    97637

    MAGNETIC REED SWITCH, OFF-CENTER, AUXILIARY OUTLET, EASY ACCESS TO SWITCH AND PRIMARY DRAIN
    $47.00 Buy Surplus As Low As $29.00
    $29.00
    DWYER 530

    DWYER

    530

    AIR FLOW SWITCH, 400-1600 FPM, 125 VDC, 9.8 AMP FULL LOAD, 1/2 IN NPT FEMALE
    ✓ IN STOCK!
    $160.00 Buy New $160.00
    $122.00
    SICK FTMG-ESD25AXX

    SICK

    FTMG-ESD25AXX

    DISCONTINUED BY MANUFACTURER, FLOW SENSOR, 0 - +16 BAR, -20 - 60
    ✓ IN STOCK!
    $2,740.00 Buy Surplus As Low As $2,083.00
    $2,083.00
    INDEECO 1000606

    INDEECO

    1000606

    AIR FLOW SWITCH
    $175.00 Buy New $175.00
    $105.00
    OMEGA ENGINEERING 0944-FSW-30A

    OMEGA ENGINEERING

    0944-FSW-30A

    DISCONTINUED BY MANUFACTURER, MECHANICAL FLOW SWITCH, NON-MAGNEITC, IDEAL FOR RUSTY WATER, 0.12 TO 8 GPM, MAX SWITCH CURRENT: 15A SPDT, 3/4 INCH NPT FEMALE PROCESS CONNECTION SIZE, 300 PSI M ...
    Buy Surplus As Low As $600.00
    $600.00
    HONEYWELL S688A-1007

    HONEYWELL

    RESIDEO

    S688A-1007

    SAIL SWITCH, S688 SERIES, SPDT, 5 INCH WIDE SAIL
    ✓ IN STOCK!
    $127.00 Buy Surplus As Low As $77.00
    $77.00
    SMC PF2W540-04

    SMC

    PF2W540-04

    DIGITAL FLOW SWITCH, WATER, PF2W, IFW, DIGITAL FLOW SWITCH FOR WATER
    ✓ IN STOCK!
    $504.00 Buy Surplus As Low As $303.00
    $303.00
    SMC PF2D301-A

    SMC

    PF2D301-A

    FLOW SWITCH, PFD DIGITAL, PFD NO SIZE, 2 OUTPUTS, PNP OPEN COLLECTOR, MAXIMUM LOAD CURRENT 80 MA, IP40 ENCLOSURE
    ✓ IN STOCK!
    $308.00 Buy Surplus As Low As $198.00
    $198.00
    PIAB VACUUM PRODUCTS 01.07.731

    PIAB VACUUM PRODUCTS

    01.07.731

    VACUUM SWITCH, VACUUM SWITCHES, DIGITAL, OPTIMISERS/ACCESSORIES
    ✓ IN STOCK!
    $209.00 Buy New $209.00
    $126.00
    SMC PF2W720-N03-67

    SMC

    PF2W720-N03-67

    IFW/PFW FLOW SWITCH -IFW/PFW 3/8INCH NPT VERSION -DIGITAL FLOW SWITCH, INTEG SENSOR
    $828.00 Buy Surplus As Low As $497.00
    $497.00
    SMC PFMV530F-1

    SMC

    PFMV530F-1

    IFW/PFW FLOW SWITCH -IFW/PFW NO SIZE ALL OTHER -FLOW SWITCH, -3.0 TO 3.0 L/MIN, ANALOG OUTPUT 1 TO 5 V
    $225.00 Buy Surplus As Low As $135.00
    $135.00
    SMC PFM725S-N01-E

    SMC

    PFM725S-N01-E

    DIGITAL FLOW SWITCH, 2 COLOR DISPLAY, SERIES PFM, INTEGRATED DISPLAY, 0.5-25 L/MIN, FLOW ADJUSTMENT VALVE, NPT1/8 PORT SIZE, STRAIGHT PIPING ENTRY, 1 PNP OUTPUT AND 1-5V ANALOG, UNIT SWITCHI ...
    $310.00 Buy Surplus As Low As $186.00
    $186.00
    DWYER V10SS

    DWYER

    V10SS

    FLOW SWITCH, MINIATURE, FLOTECT, STAINLESS STEEL, SERIES: V10
    ✓ IN STOCK!
    $174.00 Buy New $174.00
    $105.00
    CROUZET 81529003

    CROUZET

    81529003

    AIR FLOW REGULATOR, 0.18-0.30 NM3/H, 0.3MM
    ✓ IN STOCK!
    $45.00 Buy New $45.00
    $27.00
    CROUZET 81529004

    CROUZET

    81529004

    AIR FLOW REGULATOR, 0.35-0.5 NM3/H, 0.4MM ORIFICE DIAMETER
    ✓ IN STOCK!
    $45.00 Buy New $45.00
    $35.00
    CROUZET 81529010

    CROUZET

    81529010

    AIR FLOW REGULATOR, 2.30?2.80 NM3/H, Ø 1MM ORIFICE DIAMETER
    $47.00 Buy New $47.00
    $29.00
    CROUZET 81529025

    CROUZET

    81529025

    AIR FLOW REGULATOR, 0.08?0.12 NM3/H, Ø 0.25MM ORIFICE DIAMETER
    $69.00 Buy New $69.00
    $39.00
    SIEMENS 18-657-508-568

    SIEMENS

    18-657-508-568

    DISCONTINUED BY MANUFACTURER, CONTROL SWITCH, TYPE 210
    ✓ IN STOCK!
    Buy Surplus As Low As $270.00
    $270.00
    CYNERGY3 FS22A

    CYNERGY3

    FS22A

    SENSOR, LIQUID FLOW, 10BAR; FLOW RATE MIN:1.4L/MIN; FLOW RATE MAX:3.75L/MIN; SUPPLY VOLTAGE MIN:-; SUPPLY VOLTAGE MAX:-; ACCURACY:-; SENSOR OUTPUT TYPE:SPST-NO; PRODUCT RANGE:FS15; PRESSURE ...
    $58.00 Buy Surplus As Low As $35.00
    $35.00
    TITUS 10269501

    TITUS

    10269501

    AIR FLOW SWITCH
    $116.00 Buy Surplus As Low As $70.00
    $70.00
    HONEYWELL S437A-1009

    HONEYWELL

    S437A-1009

    SAIL SWTCH, WITH CASE AND COVER, SPST, CLOSE RISE, 1900 - 2250 FPM, 3 1/2 INCH INSERTION LENGTH
    ✓ IN STOCK!
    $281.00 Buy Surplus As Low As $169.00
    $169.00
    GEMS SENSORS 70822

    GEMS SENSORS

    WARRICK CONTROLS

    70822

    FLOW SWITCH BRASS .50GPM, 0.10 TO 1.5GPM FLOW RATE SETTINGS, 20VA SPDT SWITCH,18 AWG, 24" LENGTH, PVC LEAD WIRES ELECTRICAL TERMINATION
    Buy Surplus As Low As $111.00
    $111.00
    SMC PFMV510-1

    SMC

    PFMV510-1

    IFW/PFW FLOW SWITCH -IFW/PFW NO SIZE ALL OTHER -FLOW SWITCH, 0.0 TO 1.0 L/MIN, ANALOG OUTPUT 1 TO 5 V
    $245.00 Buy Surplus As Low As $147.00
    $147.00
    SMC PFMV530-1

    SMC

    PFMV530-1

    FLOW SWITCH, 12~24VDC - CLASS 2, 16MA, 0.3MPA, 0.0 TO 3.0 L/MIN, ANALOG OUTPUT [1 TO 5V]
    ✓ IN STOCK!
    $225.00 Buy Surplus As Low As $135.00
    $135.00
    SMC PFM550-N01-1

    SMC

    PFM550-N01-1

    IFW/PFW FLOW SWITCH -IFW/PFW 1/8INCH PT VERSION -DIGITAL FLOW SWITCH
    $208.00 Buy Surplus As Low As $125.00
    $125.00
    SMC PFM710S-C6L-E

    SMC

    PFM710S-C6L-E

    DIGITAL FLOW SWITCH, 2 COLOR DISPLAY, SERIES PFM, INTEGRATED DISPLAY, 0.2-10 L/MIN, FLOW ADJUSTMENT VALVE, 6 MM ONE TOUCH FITTING, BOTTOM PIPING ENTRY, 1 PNP OUTPUT AND 1-5V ANALOG, UNIT SWI ...
    $291.00 Buy Surplus As Low As $175.00
    $175.00
    Repair Yours $200.00
    SMC PF3W711-N10-BT-F

    SMC

    PF3W711-N10-BT-F

    DIGITAL FLOW SWITCH, WATER, PF3W, 3-COLOR DIGITAL FLOW SIWTCH FOR WATER
    $1,105.00 Buy Surplus As Low As $663.00
    $663.00
    AAON R62330

    AAON

    R62330

    0.12"WC AIR PRESSURE SWITCH
    $106.00 Buy Surplus As Low As $64.00
    $64.00
    Previous Next
    1 2 3 4 5 6 7 8 9 10