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    Sensors & Switches / Float/Level Switch

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    Results 1-50 of 895.
    ANCHOR SCIENTIFIC SM30NC

    ANCHOR SCIENTIFIC

    SM30NC

    FLOAT, TYPE S, SUSPENDED, 30FT, NC, RED BALL, ROTO-FLOAT
    ✓ IN STOCK!
    $57.00 Buy Surplus As Low As $35.00
    $35.00
    ANCHOR SCIENTIFIC SM30-NO-WT

    ANCHOR SCIENTIFIC

    SM30-NO-WT

    FLOAT SWITCH, 2.5 INCH, WITH WEIGHT, 115 VAC, 4.5-230 AMPS
    ✓ IN STOCK!
    $65.00 Buy Surplus As Low As $40.00
    $40.00
    ALLEN BRADLEY 840-4A1

    ALLEN BRADLEY

    840-4A1

    AUTOMATIC FLOAT SWITCH FLOAT OPERATOR ASSEMBLY, DOUBLE ARM LEVER, DOUBLE PULLEY OR SINGLE-SHEAVE WHEEL, BASE-MOUNTED, STYLE A - INDUSTRIAL SWITCH, LOW OPERATING FORCE, CONVERTABLE FOR TANK O ...
    ✓ IN STOCK!
    Buy Surplus As Low As $1,438.98
    $1,438.98
    ALLEN BRADLEY 840-B7

    ALLEN BRADLEY

    840-B7

    AUTOMATIC FLOAT SWITCH, STYLE B - HEAVY DUTY INDUSTRIAL SWITCH, CONVERTABLE FOR TANK OR SUMP OPERATION, TYPE 7 9 ENCLOSURE, STANDARD CONTACTS
    ✓ IN STOCK!
    Buy Surplus As Low As $3,499.00
    $3,499.00
    Repair Yours $4,856.00
    ANCHOR SCIENTIFIC PM25NO

    ANCHOR SCIENTIFIC

    PM25NO

    FLOAT, 25FT, BLACK BALL, NO ROTO-FLOAT
    ✓ IN STOCK!
    $72.00 Buy Surplus As Low As $44.00
    $44.00
    ALLEN BRADLEY 840-N1

    ALLEN BRADLEY

    840-N1

    TUBING, 3 FOOT SECTION, STAINLESS STEEL MATERIAL, FOR FLOAT OPERATOR ASSEMBLIES
    ✓ IN STOCK!
    Buy Surplus As Low As $160.00
    $160.00
    TURCK LPRE-M30-AP6X2-H1141

    TURCK

    LPRE-M30-AP6X2-H1141

    DISCONTINUED BY MANUFACTURER, (M1606203) LEVEL CONTROL, 15-30VDC, 60MA: 200MA OUTPUT, REPLACED BY BCF10-S30-VP4X-H1141, REPLACED BY NCLS-30-UP6X-H1141
    ✓ IN STOCK!
    Buy Surplus As Low As $593.00
    $593.00
    BANNER ENGINEERING TGRMSSMCG-5.5

    BANNER ENGINEERING

    TGRMSSMCG-5.5

    SENSOR ROD TUBULAR FOR LIQUID LEVEL SENSING
    ✓ IN STOCK!
    $76.50 Buy Surplus As Low As $49.73
    $49.73
    DWYER 3-9102-BB

    DWYER

    LOVE CONTROLS

    3-9102-BB

    MERCURY SWITCH / 3-91 - GLASS BULB
    ✓ IN STOCK!
    Buy Surplus As Low As $92.07
    $92.07
    OMEGA ENGINEERING LV622-P

    OMEGA ENGINEERING

    LV622-P

    FLOW ACCESSORIES: FITTINGS & FILTERS, FLOAT LEVEL SWITCH, PUMP UP/PUMP DOWN, LIQUID, 15 A SPDT, TETHERED, 75 PSI, 50 °C, PP, PVC, 15' L CABLE, CIRCULAR DESIGN, LV600 SERIES, EACH
    ✓ IN STOCK!
    $162.00 Buy New $162.00
    $98.00
    OMRON 61F-D21T-V1-24VAC

    OMRON

    61F-D21T-V1-24VAC

    CONDUCTIVE LEVEL CONTROLLER, 24 VOLTS AC, DIN RAIL MOUNT, 6 V, SCREW TERMINALS
    ✓ IN STOCK!
    Buy Surplus As Low As $108.00
    $108.00
    ANCHOR SCIENTIFIC P20NO

    ANCHOR SCIENTIFIC

    P20NO

    FLOAT, PIPE MOUNTED, 20 FOOT, NORMAL OPEN
    ✓ IN STOCK!
    $75.00 Buy Surplus As Low As $46.00
    $46.00
    OMRON 61F-GH

    OMRON

    61F-GH

    FLOATLESS LEVEL CONTROLLER, 110/220V, 50/60HZ
    ✓ IN STOCK!
    $219.60 Buy Surplus As Low As $142.29
    $142.29
    Repair Yours $200.00
    OMEGA ENGINEERING LVV-111

    OMEGA ENGINEERING

    LVV-111

    VERTICAL BUOYANCEY SENSOR, 25PSI MAX OPERATING PRESSURE, NPT MALE, 3/4IN CONNECTION SIZE, SWITCH TYPE SELECTABLE NO-NC
    ✓ IN STOCK!
    $478.80 Buy New $478.80
    $363.89
    CARLO GAVAZZI VP02-230TB

    CARLO GAVAZZI

    VP02-230TB

    LEVEL SENSOR, PHOTOELECTRIC, 230 VAC, 45-60 HZ, MAKE SWITCHING, POLYSULPHONE HOUSING, 2 M CABLE LENGTH, IP67
    $209.00 Buy New $209.00
    $126.00
    MADISON COMPANY M8000

    MADISON COMPANY

    M8000

    FLOAT SWITCH, MINIATURE, POLYPROPYLENE, 1 INCH FLOAT DIAMETER, 1 SG MINIMUM MEDIA, 24 INCH LEAD WIRES, 22 AWG, MTW INSULATED
    ✓ IN STOCK!
    $28.00 Buy New $28.00
    $18.00
    OMEGA ENGINEERING LVK-50S

    OMEGA ENGINEERING

    LVK-50S

    LEVEL SWITCH 50-240VAC
    ✓ IN STOCK!
    $391.50 Buy New $391.50
    $253.22
    Repair Yours $216.63
    GRAINGER 3BY83

    GRAINGER

    DAYTON

    3BY83

    FLOAT SWITCH, CORD LENGTH 30FT, 110VAC, 13-AMPS
    ✓ IN STOCK!
    $262.00 Buy Surplus As Low As $201.00
    $201.00
    EMERSON SAPPHIRE-FMOGST0120F20S

    EMERSON

    FISHER ROSEMOUNT

    SAPPHIRE-FMOGST0120F20S

    DISCONTINUED BY MAUFACTURER, LEVEL POINT GAUGE, ULTRASONIC, SAPPHIRE TYPE
    ✓ IN STOCK!
    Buy Surplus As Low As $1,197.00
    $1,197.00
    Repair Yours $880.00
    HYDROLEVEL 724WF

    HYDROLEVEL

    724WF

    LOW WATER CUT-OFF / FEEDER COMBINATIONS, 24 VAC, INCLUDES: MANIFOLD CASTING/TWO PROBES/ QUICK HOOK-UP FITTINGS/ FEED VALVE ASSEMBLY
    $846.00 Buy Surplus As Low As $508.00
    $508.00
    HYDROLEVEL 500

    HYDROLEVEL

    500

    MANUAL RESET AND TEST BUTTON/LIGHT, LOW WATERCUT-OFF, 24 VAC
    ✓ IN STOCK!
    $282.60 Buy Surplus As Low As $169.56
    $169.56
    HYDROLEVEL 650-P

    HYDROLEVEL

    650-P

    AUTOMATIC RESET AND TEST BUTTON/LIGHT, LOW WATER CUT-OFF, 120 VAC, PROBE WITH LONGER NUT
    $309.00 Buy Surplus As Low As $186.00
    $186.00
    HYDROLEVEL 500SV

    HYDROLEVEL

    500SV

    MANUAL RESET AND TEST BUTTON/LIGHT, LOW WATER CUT-OFF, 24 VAC, SHORT PROBE
    ✓ IN STOCK!
    $314.00 Buy Surplus As Low As $187.20
    $187.20
    HYDROLEVEL 250WC

    HYDROLEVEL

    250WC

    PUMP CONTROLLER, LOW WATER CUT-OFF COMBINATIONS, 120 VAC, WITH WATER COLUMN
    $975.00 Buy Surplus As Low As $585.00
    $585.00
    HYDROLEVEL 1100

    HYDROLEVEL

    1100

    1100 SERIES, LOW WATER CUT-OFF, AUTOMATIC RESET WITH BURNER CIRCUIT TEST BUTTON, FOR GAS BOILERS, 24 VAC
    ✓ IN STOCK!
    $181.00 Buy Surplus As Low As $110.00
    $110.00
    HYDROLEVEL 450

    HYDROLEVEL

    450

    SWITCH, NON-CYCLING, STEAM PRIMARY, LOW WATER CUT OFF, 15 SECOND DELAY, 120VAC
    ✓ IN STOCK!
    $317.00 Buy Surplus As Low As $191.00
    $191.00
    HYDROLEVEL 700

    HYDROLEVEL

    700

    MANUAL RESET, LOW WATER CUT-OFF, 24 VAC
    $301.00 Buy Surplus As Low As $181.00
    $181.00
    HYDROLEVEL 24SV

    HYDROLEVEL

    24SV

    LOW WATER CUT OFF, AUTOMATIC RESET, 24 VAC, WITH SHORT PROBE
    $178.00 Buy Surplus As Low As $107.00
    $107.00
    CYNERGY3 RSF66B50B150

    CYNERGY3

    RSF66B50B150

    SENSOR, FLOAT SWITCH W/ M12 CONN, PPS; OPERATING PRESSURE MAX:-; SENSOR BODY MATERIAL:PPS (POLYPROPYLENE SULPHIDE); OUTPUT CURRENT:600MA; PRODUCT RANGE:-; SVHC:NO SVHC (17-DEC-2015) ROHS COM ...
    ✓ IN STOCK!
    $126.00 Buy Surplus As Low As $84.00
    $84.00
    CYNERGY3 RSF66A25B100

    CYNERGY3

    RSF66A25B100

    LIQUID LEVEL SENSOR; OPERATING PRESSURE MAX:-; SENSOR BODY MATERIAL:PPS (POLYPHENYLENE SULFIDE); OUTPUT CURRENT:600MA; PRODUCT RANGE:RSF66 DUAL POSITION SERIES; BODY MATERIAL:POLYPHENYLENE S ...
    ✓ IN STOCK!
    $133.00 Buy Surplus As Low As $80.00
    $80.00
    CYNERGY3 RSF66A25B150

    CYNERGY3

    RSF66A25B150

    FLOAT SWITCH, DUAL, PSN, SENSOR BODY MATERIAL:PPS (POLYPHENYLENE SULFIDE), OUTPUT CURRENT:600MA, PRODUCT RANGE:RSF66 DUAL POSITION SERIES; SVHC:NO SVHC (17-DEC-2015); BODY MATERIAL:PPS (POLY ...
    $126.00 Buy Surplus As Low As $76.00
    $76.00
    CYNERGY3 MS10B

    CYNERGY3

    MS10B

    LIQUID LEVEL SENSOR; OPERATING PRESSURE MAX:10BAR; SENSOR BODY MATERIAL:PE (POLYETHYLENE); OUTPUT CURRENT:10A; PRODUCT RANGE:-; BODY MATERIAL:POLYETHYLENE; OPERATING PRESSURE RANGE:0BAR TO 1 ...
    ✓ IN STOCK!
    $90.00 Buy Surplus As Low As $61.00
    $61.00
    GRAINGER 4KU68

    GRAINGER

    DAYTON

    4KU68

    FLOAT SWITCH, SWITCH FOR SUMP PUMP, INDUSTRIAL, UPRIGHT, 110-220 VAC
    ✓ IN STOCK!
    $80.00 Buy Surplus As Low As $61.00
    $61.00
    SPIRAX SARCO 33069F

    SPIRAX SARCO

    33069F

    FLOAT, FOR USE WITH: PPEC/PPC/PPF PRESSURE POWERED PUMP, STAINLESS STEEL CONSTRUCTION, 1/4 INCH NPT CONNECTION
    ✓ IN STOCK!
    $1,025.00 Buy Surplus As Low As $615.00
    $615.00
    SPIRAX SARCO 55447

    SPIRAX SARCO

    55447

    FLOAT, KIT FOR FT; FTI SERIES
    ✓ IN STOCK!
    $355.00 Buy Surplus As Low As $270.00
    $270.00
    INGERSOLL RAND 32276313

    INGERSOLL RAND

    ARO

    32276313

    INGERSOLL RAND LOW OIL GUARD: INGERSOLL RAND TYPE 30 AIR COMPRESSORS
    ✓ IN STOCK!
    $913.00 Buy Surplus As Low As $548.00
    $548.00
    SIEMENS L20437

    SIEMENS

    FURNAS ELECTRIC CO

    L20437

    (OBS.) PARTKIT FLOAT ASSEMBLY
    ✓ IN STOCK!
    Buy Surplus As Low As $51.30
    $51.30
    DIVERSITECH 6-JMP

    DIVERSITECH

    6-JMP

    FLOAT SWITCH A/C CONDENSATE
    ✓ IN STOCK!
    $11.70 Buy Surplus As Low As $7.56
    $7.56
    CYNERGY3 RSF58Y100RC

    CYNERGY3

    RSF58Y100RC

    SENSOR, FLOAT SWITCH, SPST-NO/NC, PP, OPERATING PRESSURE MAX:-, SENSOR BODY MATERIAL:PP (POLYPROPYLENE), OUTPUT CURRENT:600MA, PRODUCT RANGE:-, SVHC:NO SVHC (17-DEC-2015) ROHS COMPLIANT: YES
    ✓ IN STOCK!
    $44.00 Buy Surplus As Low As $27.00
    $27.00
    HOBART BROTHERS CO 00-271622

    HOBART BROTHERS CO

    00-271622

    PROBE/SWITCH ASSEMBLY 2WIRE WATER LEVEL
    ✓ IN STOCK!
    $157.50 Buy Surplus As Low As $103.95
    $103.95
    Repair Yours Contact Us
    BALLUFF BTL2-S-5113-4K

    BALLUFF

    BTL2-S-5113-4K

    PRINCIPLE OF OPERATION = BTL MAGNET, FLOAT, MATERIAL = 1.4404 STAINLESS STEEL, DIMENSION = Ø 50.90 MM/Ø 13.0 MM X 52.00 MM, INSIDE DIAMETER = 13.0 MM, AMBIENT TEMPERATURE = -20...120 °C
    ✓ IN STOCK!
    $156.00 Buy Surplus As Low As $94.00
    $94.00
    FESTO IC-8M3/2-0.9-24PH

    FESTO

    IC-8M3/2-0.9-24PH

    FESTO ELECTRIC, IC-8M3/2-0.9-24PH, IC8M320924PH, MODULE, 24VDC, 6BAR, 87PSI MAX,
    ✓ IN STOCK!
    Buy Surplus As Low As $192.00 $120.00
    $192.00 $120.00
    Repair Yours $200.00
    CYNERGY3 SSF212XPL

    CYNERGY3

    SSF212XPL

    LIQUID LEVEL SENSOR, SSF212 SERIES, 5 BAR, 500 MA, STAINLESS STEEL, 1/2 NPT
    ✓ IN STOCK!
    $301.00 Buy Surplus As Low As $229.00
    $229.00
    GRAINGER 3BY75

    GRAINGER

    DAYTON

    3BY75

    FLOAT SWITCH, RATED VOLTAGE115V AC, MECHANICALLY ACTIVATED, PIGGYBACK, NORMALLY CLOSED, 15 FT CORD, 10 A AMPS, ON POINT 45` BELOW HORIZONTAL, OFF POINT 45`ABOVE HORIZONTAL, MOUNTING STRAP, A ...
    ✓ IN STOCK!
    $163.00 Buy Surplus As Low As $125.00
    $125.00
    Repair Yours Contact Us
    MADISON COMPANY 2A552

    MADISON COMPANY

    2A552

    LIQUID LEVEL SWITCH, POLYPROPYLENE, 1/4 INCH NPT, VERTICAL, OPEN TANK, 100 PSI
    ✓ IN STOCK!
    $126.00 Buy New $126.00
    $69.36
    CRANE PUMPS & SYSTEMS INC 101765

    CRANE PUMPS & SYSTEMS INC

    BARNES

    101765

    LEVEL CONTROL W/PIGGY-BACK PLUG 15FT 125VAC 10FLA
    ✓ IN STOCK!
    $175.00 Buy Surplus As Low As $99.11
    $99.11
    CSH 012M1A

    CSH

    012M1A

    DISCONTINUED BY MANUFACTURER, FLOAT SWITCH, 120 VAC, 15 AMP, 1/2 HP, FEED THROUGH PLUG, S-10-D IS POSSIBLE REPLACEMENT
    ✓ IN STOCK!
    Buy Surplus As Low As $122.00
    $122.00
    FLOWLINE LP10-1305

    FLOWLINE

    LP10-1305

    DISCONTINUED BY MANUFACTURER, LEVEL SWITCH INTRUSIVE RF CAPACITANCE 3/4IN NPT
    ✓ IN STOCK!
    Buy Surplus As Low As $117.00
    $117.00
    Repair Yours $200.00
    SIEMENS 7ML5221-1BC11

    SIEMENS

    7ML5221-1BC11

    DISCONTINUED BY MANUFACTURER, PROBE, 24VDC, -40 TO 80DEG
    ✓ IN STOCK!
    $2,250.00 Buy Surplus As Low As $1,710.00
    $1,710.00
    Repair Yours $1,121.00
    CYNERGY3 SSF22X100

    CYNERGY3

    SSF22X100

    SENSOR, FLOAT SWITCH, SPST-NO/NC, SS, OPERATING PRESSURE MAX:10BAR, SENSOR BODY MATERIAL:STAINLESS STEEL, OUTPUT CURRENT:500MA, PRODUCT RANGE:-, SVHC:NO SVHC (17-DEC-2015), BODY MATERIAL:STA ...
    ✓ IN STOCK!
    $179.00 Buy Surplus As Low As $108.00
    $108.00
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