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    Sensors & Switches / Level Control

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    Results 51-100 of 354.
    CROUZET 84870503

    CROUZET

    84870503

    FN LIQUID LEVEL RELAY WITH ALARM, DIN RAIL, 2XSPDT 8A, 120 VAC
    Buy Surplus As Low As $225.00
    $225.00
    Repair Yours $200.00
    CROUZET NNR24A

    CROUZET

    SYRELEC

    NNR24A

    DISCONTINUED BY MANUFACTURER, RELAY, LIQUID LEVEL CONTROL, PUMP UP/DOWN, SWITCH SELECTABLE, 10 A, SPDT, OPEN PC BOARD TYPE, 24 V AC, 50/60 HZ
    Buy Surplus As Low As $324.00
    $324.00
    Repair Yours $270.00
    HYDROLEVEL 550

    HYDROLEVEL

    550

    LEVEL CONTOL, 120V, CONNECTION SIZE: 3/4", 160PSI, NEMA 1, TEST BUTTON AND LIGHT, LOW WATER CUT-OFF WITH MANUAL RESET (AFTER 30 SECONDS)
    ✓ IN STOCK!
    $314.00 Buy Surplus As Low As $189.00
    $189.00
    Repair Yours $200.00
    EATON CORPORATION 10260H109A

    EATON CORPORATION

    CUTLER HAMMER

    10260H109A

    DRUM TRANSFER SWITCH, 10 MAP, 2 POLE, 600 VOLTS, BALL HANDLE
    ✓ IN STOCK!
    Buy Surplus As Low As $36.47
    $36.47
    Repair Yours $200.00
    EFECTOR KNQ01-NUKFPKG/AS-KN5107

    EFECTOR

    IFM

    KNQ01-NUKFPKG/AS-KN5107

    DISCONTINUED BY MANUFACTURER,LEVEL SENSOR, RECTANGULAR, PLASTIC, 10...36 VDC, PNP, NON-FLUSH MOUNTABLE
    Buy Surplus As Low As $99.00
    $99.00
    EMERSON 775XD11I1WA3WK9

    EMERSON

    FISHER ROSEMOUNT

    775XD11I1WA3WK9

    DISCONTINUED BY MANUFACTURER, SMART WIRELESS THUM ADAPTER, DATA LINK, 0.5-14 NPT, 30 VDC, 3.5-25 MA, ALUMINUM HOUSING, ATEX INTRINSIC SAFETY, USER CONFIGURABLE UPDATE RATE, 2.4 GHZ DSSS, WIR ...
    ✓ IN STOCK!
    Buy Surplus As Low As $726.00
    $726.00
    Repair Yours $560.00
    AMETEK LNC-00DLA-445

    AMETEK

    NATIONAL CONTROLS

    LNC-00DLA-445

    DISCONTINUED BY MANUFACTURER, LIQUID LEVEL CONTROL, RESISTANCE SENSOR, DLA SERIES, A PUMP DOWN LOGIC, 230 VAC, DUAL PROBE, 8-PIN OCTAL PLUG, SPDT
    Buy Surplus As Low As $300.00
    $300.00
    Repair Yours $249.00
    MATSUSHITA ELECTRIC FD-F71

    MATSUSHITA ELECTRIC

    SUNX LTD

    FD-F71

    LIQUID LEAK DETECTION, R4, 5M CABLE, RECOMMENDED REPLACEMENT FOR FD-F705
    $746.00 Buy Surplus As Low As $448.00
    $448.00
    FLOWLINE LU75-5005

    FLOWLINE

    LU75-5005

    DISCONTINUED BY MANUFACTURER, LEVEL SWITCH ULTRASONIC, 1.2 M (4') SENSOR RANGE, 95-250 VOLT AC, LED INDICATORS
    ✓ IN STOCK!
    Buy Surplus As Low As $507.00
    $507.00
    Repair Yours $421.00
    INVENSYS 304A-B2-A1

    INVENSYS

    ROBERTSHAW

    304A-B2-A1

    LEVEL CONTROL 5VA 120V 3WATT 50/60HZ
    Buy Surplus As Low As $528.00
    $528.00
    Repair Yours $440.00
    CROUZET 84870200

    CROUZET

    84870200

    LIQUID LEVEL RELAY, DIN RAIL, SPDT 8A, 24-240 AC/DC, REPLACES ENR-84-870-203
    ✓ IN STOCK!
    $118.00 Buy New $118.00
    $78.00
    MADISON COMPANY 4YM31

    MADISON COMPANY

    4YM31

    LIQUID LEVEL SWITCH, 1/8 IN NPT, M5000
    ✓ IN STOCK!
    $83.00 Buy New $83.00
    $51.00
    AMETEK 401-13-21

    AMETEK

    DREXELBROOK

    401-13-21

    DISCONTINUED BY MANUFACTURER, LEVEL CONTROL, RELAY SETPOINT, 120VAC, 60HZ
    ✓ IN STOCK!
    Buy Surplus As Low As $273.24
    $273.24
    Repair Yours $230.00
    XYLEM 157S

    XYLEM

    MCDONNELL & MILLER

    157S

    HI PRESSURE LEVEL CONTROL, 173502
    $1,819.00 Buy Surplus As Low As $1,092.00
    $1,092.00
    Repair Yours $907.00
    BIN MASTER 730-0504

    BIN MASTER

    730-0504

    DISCONTINUED BY MANUFACTURER, ROTARY LEVEL SWITCH, BMRX, LEVEL INDICATOR, POWER PAC, 115 VAC, SCREW-OFF COVER, DUAL CONDUIT ENTRIES, DPDT RELAY CONTACTS, SELECTABLE FAIL-SAFE PROTECTION, FDA ...
    ✓ IN STOCK!
    $1,255.00 Buy Surplus As Low As $753.00
    $753.00
    Repair Yours $290.00
    OMRON K8AK-LS1 100-240VAC

    OMRON

    K8AK-LS1 100-240VAC

    MONITORING RELAY, 22.5 MM WIDE, CONDUCTIVE LEVEL CONTROL FOR LIQUID, SUPPLY VOLTAGE 100-240VAC, 10K TO 100K OHM, SPDT CONTACT
    $180.45 Buy Surplus As Low As $135.08
    $135.08
    OMRON K8AK-LS1 24VAC/DC

    OMRON

    K8AK-LS1 24VAC/DC

    CONDUCTIVE LEVEL CONTROLLER, SELF-HOLDING ON OR OFF OUTPUTS, SENSITIVITY ADJUSTMENT OF OPERATING RESISTANCE FROM 10 TO 100 KOHM, FOR APPLICATION TO A WIDE RANGE OF LIQUIDS, APPLICABLE AS A F ...
    ✓ IN STOCK!
    $180.45 Buy Surplus As Low As $135.08
    $135.08
    CARLO GAVAZZI CLD2EA1CM24

    CARLO GAVAZZI

    CLD2EA1CM24

    LIQUID LEVEL CONTROLLER, HIGH/LOW LEVEL DPDT, CONTROL OF CHARGING/ DISCHARGING
    ✓ IN STOCK!
    $312.00 Buy New $312.00
    $235.00
    Repair Yours $200.00
    FUJI ELECTRIC AH165-XBE

    FUJI ELECTRIC

    AH165-XBE

    PANEL MOUNTED AUDIO BUZZER, 60DBA, 1500HZ TO 2500HZ,12VDC/12VAC 24VDC/24VAC
    $209.00 Buy New $209.00
    $126.00
    Repair Yours $200.00
    AMETEK 406-6000-F01

    AMETEK

    DREXELBROOK

    406-6000-F01

    DISCONTINUED BY MANUFACTURER, LEVEL CONTROL, 120 VAC, 50/60 HZ, W/ ALARM
    Buy Surplus As Low As $1,448.00
    $1,448.00
    Repair Yours $1,202.00
    MAGNETROL V1H-D1B0-000

    MAGNETROL

    V1H-D1B0-000

    LEVEL SWITCH, SOLITEL VIBRATING ROD LEVEL SWITCH, 8 AMP, 360 PSIG, 120 VAC, 50/60 HZ, 8.25 INCHES INSERTION LENGTH
    $2,323.00 Buy Surplus As Low As $1,394.00
    $1,394.00
    Repair Yours $1,158.00
    DANAHER MOTION VRFII-AG-SX12

    DANAHER MOTION

    BINDICATOR

    VRFII-AG-SX12

    POINT LEVEL MEASUREMENT, VRFII SERIES, STANDARD UNIT, ADVANCED, 3/4" NPT CONDUIT ENTRY WITH ORDINARY LOCATION APPR., ALUMINUM FRAME NECK, NPT 1.25" AND 316 STAINLESS STEEL, NPT 3/4", FOOD GR ...
    ✓ IN STOCK!
    $1,902.00 Buy Surplus As Low As $1,091.00
    $1,091.00
    Repair Yours $640.00
    SIEMENS 7ML5050-0AA12-1DA0

    SIEMENS

    7ML5050-0AA12-1DA0

    LEVEL CONTROLLER, SITRANS LUT420, ULTRASONIC, FOR SOLIDS/LIQUIDS/SLURRIES, BUILT IN DATA LOGGING, 100-230 VAC, 3X M20 CABLE INLETS
    ✓ IN STOCK!
    $1,530.00 Buy Surplus As Low As $1,010.00
    $1,010.00
    Repair Yours $762.00
    JOHNSON CONTROLS F60B-1

    JOHNSON CONTROLS

    F60B-1

    LIQUID LEVEL CONTROL 1/2IN-NPT 150PSI-MAX
    ✓ IN STOCK!
    $170.00 Buy Surplus As Low As $110.50
    $110.50
    Repair Yours $200.00
    LUMENITE CONTROL TECHNOLOGY WFLT-SM-2011

    LUMENITE CONTROL TECHNOLOGY

    WFLT-SM-2011

    LEVEL CONTROL, LIQUID CONDUCTIVE, 2CIRCUITS, 1POLE, 110VAC, 60CY, 10AMP
    ✓ IN STOCK!
    $479.00 Buy Surplus As Low As $288.00
    $288.00
    Repair Yours $240.00
    SCHNEIDER ELECTRIC 8501-DNR

    SCHNEIDER ELECTRIC

    SQUARE D

    8501-DNR

    DISCONTINUED BY MANUFACTURER, LIQUID LEVEL CONTROL RELAY 110VAC
    ✓ IN STOCK!
    Buy Surplus As Low As $190.00
    $190.00
    Repair Yours $200.00
    ASEA BROWN BOVERI 1SVR730850R2100

    ASEA BROWN BOVERI

    1SVR730850R2100

    LIQUID LEVEL MONITORING RELAY, CM SERIES, CM-ENS.13S TYPE, 220-240 VAC, 4 AMP / 250 VAC, SCREW TERMINAL
    $175.00 Buy Surplus As Low As $84.00
    $84.00
    Repair Yours $200.00
    RADWELL VERIFIED SUBSTITUTE WLD-YSUB

    RADWELL VERIFIED SUBSTITUTE

    WLD-YSUB

    REPLACEMENT OF OMRON WLD-Y, LIMIT SWITCH, PLUNGER, 1NO/1NC, SNAP ACTION, M20
    ✓ IN STOCK!
    $66.00 Buy New $66.00
    RADWELL VERIFIED SUBSTITUTE GLAC06A2B-SUB

    RADWELL VERIFIED SUBSTITUTE

    GLAC06A2B-SUB

    REPLACEMENT OF HONEYWELL GLAC06A2B, LIMIT SWITCH, ADJUSTABLE ROTARY LEVER, 2NC, SLOW ACTION, M20
    ✓ IN STOCK!
    $66.00 Buy New $66.00
    HYDROLEVEL 3200-PLUS

    HYDROLEVEL

    3200-PLUS

    FUEL SMART HYDROSTAT, FOR GAS BOILERS, 120 VAC, 24 VAC OUTPUT
    $317.00 Buy Surplus As Low As $191.00
    $191.00
    Repair Yours $200.00
    MACROMATIC LCP2B250F5

    MACROMATIC

    LCP2B250F5

    LIQUID LEVEL CONTROL RELAY, SINGLE PROBE PUMP DOWN, 8 PIN, 10 AMP RELAY, SPDT, 120 VAC INPUT, FIXED TIME OF 5 SECOND, SENSITIVITY 1K-250K OHMS
    $117.00 Buy New $117.00
    $71.00
    Repair Yours $200.00
    HUBBELL 999X

    HUBBELL

    RACO

    999X

    FLUSH FIT DEVICE LEVELER (3 PACK) HBL
    $9.00 Buy Surplus As Low As $8.90
    $8.90
    SCHNEIDER ELECTRIC RM4-LA32B

    SCHNEIDER ELECTRIC

    TELEMECANIQUE

    RM4-LA32B

    DISCONTINUED BY MANUFACTURER, LIQUID LEVEL CONTROL RELAY, 2C/O, 24VAC, 50/60HZ, 0.1-10SEC, DETECTION BY RESISTIVE PROBES
    ✓ IN STOCK!
    Buy Surplus As Low As $210.00
    $210.00
    ENDRESS & HAUSER FTL31-AA4M2AAWBJ

    ENDRESS & HAUSER

    FTL31-AA4M2AAWBJ

    POINT LEVEL SWITCH, LIQUIDS, FTL31 SERIES, COMPACT DESIGN, NON-HAZARDOUS, 10-30VDC, 3WIRE PNP, PLUG M12 NEMA TYPE 4X, MAX PROCESS TEMP 100C/212F, COMPACT SENSOR 316L, THREAD ISO228 G1/2, REP ...
    ✓ IN STOCK!
    $522.00 Buy Surplus As Low As $345.00
    $345.00
    AUTOMATION PRODUCTS EC501A

    AUTOMATION PRODUCTS

    DYNATROL

    EC501A

    DISCONTINUED BY MANUFACTURER, CONTROL UNIT, COMBINE W/ THE DJ AND G SERIES, LEVEL DETECTOR, SPDT RELAY OPERATED FROM THE ON/FF SIGNAL,120V, 50/60HZ, (ALSO AVAILABLE IN 240VAC AND 24VDC), 5VA ...
    Buy Surplus As Low As $827.00
    $827.00
    Repair Yours $700.00
    SIEMENS 7ML5034-5AA01

    SIEMENS

    7ML5034-5AA01

    ULTRASONIC LEVEL CONTROLLER, HYDRORANGER 200 HMI, CONTINUOUS LEVEL CONTROL, 4 BUTTON, WALL MOUNT, 4 ENTRIES, M20 CABLE GLANDS, 100-230 VAC INPUT, 50/60 HZ, SINGLE POINT MODEL, 6 RELAYS, CE/F ...
    ✓ IN STOCK!
    $3,812.00 Buy Surplus As Low As $2,240.00
    $2,240.00
    Repair Yours $1,290.00
    RADWELL VERIFIED SUBSTITUTE WLCA12-TS-SUB

    RADWELL VERIFIED SUBSTITUTE

    WLCA12-TS-SUB

    REPLACEMENT OF OMRON WLCA12-TS, LIMIT SWITCH, ADJUSTABLE ROTARY LEVER, 1NO/1NC, SNAP ACTION, 1/2" NPT
    ✓ IN STOCK!
    $66.00 Buy New $66.00
    CARLO GAVAZZI CLD2EB1BU24

    CARLO GAVAZZI

    CLD2EB1BU24

    COND.LEVEL 2+1 SPDT DIN, CONDUCTIVE 2-POINT LEVEL CONTROLLER, DIN RAIL MOUNT, FILING-EMPTYING FUNCTION, SENSITIVITY 250 OHM -500 KOHM, 1 X SPDT RELAY OUTPUT, SUPPLY VOLTAGE 24-240VAC/DC, 17. ...
    ✓ IN STOCK!
    $315.00 Buy New $315.00
    $160.00
    Repair Yours $200.00
    RADWELL VERIFIED SUBSTITUTE GLAC01B-SUB

    RADWELL VERIFIED SUBSTITUTE

    GLAC01B-SUB

    REPLACEMENT OF HONEYWELL GLAC01B, LIMIT SWITCH, PLUNGER, 1NO/1NC, SNAP ACTION, M20
    ✓ IN STOCK!
    $66.00 Buy New $66.00
    GEMS SENSORS 16DB1D0R

    GEMS SENSORS

    WARRICK CONTROLS

    16DB1D0R

    CONTROL MODULE, SERIES 16, SOLID STATE, SPADE TERMINALS, DPDT LOAD CONTACTS, 10K DIRECT OPERATION, 120 VAC SUPPLY, RETROFIT, OPEN STYLE, WITH RETROFIT PLATE OPTION
    ✓ IN STOCK!
    $406.00 Buy Surplus As Low As $222.00
    $222.00
    Repair Yours $200.00
    GEMS SENSORS 26B1A0Z-06

    GEMS SENSORS

    WARRICK CONTROLS

    26B1A0Z-06

    LIQUID LEVEL CONTROL, 120 V, 10 KOHM, 6 SECOND DELAY
    ✓ IN STOCK!
    $345.00 Buy Surplus As Low As $207.00
    $207.00
    Repair Yours $200.00
    GEMS SENSORS 67D1A0A

    GEMS SENSORS

    WARRICK CONTROLS

    67D1A0A

    LEVEL CONTROLLER, SERIES 67, MULTI-FUNCTION, PUMP SYSTEM CONTROL, 4 CHANNEL (2 SINGLE + 2 DIFFERENTIAL), SIMPLEX/DUPLEX, 50K OHMS, 120 VAC SUPPLY, 1 FORM A & B, NO & NC (ISOLATED FOR EACH CH ...
    $1,727.05 Buy Surplus As Low As $1,037.00
    $1,037.00
    Repair Yours $690.00
    GEMS SENSORS 67D1C0A

    GEMS SENSORS

    WARRICK CONTROLS

    67D1C0A

    LEVEL CONTROLLER, SERIES 67, MULTI-FUNCTION, PUMP SYSTEM CONTROL, 4 CHANNEL (2 SINGLE + 2 DIFFERENTIAL), SIMPLEX/DUPLEX, 50K OHMS, 120 VAC SUPPLY, 1 FORM C, NO & NC (COMMON FOR EACH CHANNEL) ...
    ✓ IN STOCK!
    $1,727.05 Buy Surplus As Low As $1,037.00
    $1,037.00
    Repair Yours $690.00
    GEMS SENSORS LS-1800

    GEMS SENSORS

    LS-1800

    LEVEL SWITCH, SINGLE-POINT, LS-1800 SERIES, 120-240 VAC, 20 VA
    ✓ IN STOCK!
    $287.00 Buy Surplus As Low As $158.00
    $158.00
    HYDROLEVEL 48-3000

    HYDROLEVEL

    48-3000

    FUEL SMART HYDROSTAT, FOR GAS BOILERS, 3000
    $259.00 Buy Surplus As Low As $156.00
    $156.00
    Repair Yours $200.00
    HYDROLEVEL 48-3250-60

    HYDROLEVEL

    48-3250-60

    12" REPLACEMENT SENSOR FOR HYDROSTAT
    $41.00 Buy Surplus As Low As $25.00
    $25.00
    Repair Yours $200.00
    EFECTOR LK0472A-A-00KQPKG/US-LK7023

    EFECTOR

    IFM

    LK0472A-A-00KQPKG/US-LK7023

    CONTINUOUS LEVEL SENSOR, WATER/OILS/COOLANTS, 4-DIGIT LED DISPLAY, 2 DIGITAL OUTPUTS, AUTOMATIC MEDIUM DETECTION, 472 MM PROBE, 200 MM/S MAX LEVEL CHANGE, 0.5 BAR TANK, 12-30 VDC, 50 MA MAX, ...
    ✓ IN STOCK!
    $708.00 Buy New $708.00
    $425.00
    EFECTOR LK0728B-B-00KLPKG/US-LK3124

    EFECTOR

    IFM

    LK0728B-B-00KLPKG/US-LK3124

    ELECTRONIC LEVEL SENSOR; PNP/NPN; SWITCHING SIGNAL; ANALOG SIGNAL; IO-LINK; PROBE LENGTH L 728 MM; MEDIUM TEMPERATURE (COOLANTS, WATER / OIL) 0...35; (WITH CLIMATE TUBE E43102: 35...55 °C) ° ...
    ✓ IN STOCK!
    $852.00 Buy New $852.00
    $563.00
    Repair Yours $425.00
    EFECTOR LR0000B-EA01AKSKG/US-LR2750

    EFECTOR

    IFM

    LR0000B-EA01AKSKG/US-LR2750

    ELECTRONIC LEVEL SENSOR, PNP/NPN, SWITCHING SIGNAL, ANALOG SIGNAL, IO-LINK, PRESSURE RATING 40 BAR, G 1 EXTERNAL THREAD ASEPTOFLEX VARIO
    $1,434.00 Buy New $1,434.00
    $861.00
    Repair Yours $715.00
    EFECTOR LT0728B-B-00KSPKG/US-LT8024

    EFECTOR

    IFM

    LT0728B-B-00KSPKG/US-LT8024

    ELECTRONIC LEVEL AND TEMPERATURE SENSOR; PNP/NPN; SWITCHING SIGNAL; IO-LINK; PROBE LENGTH L 728 MM; MEDIUM TEMPERATURE (COOLANTS, WATER / OIL) 0...35; (WITH CLIMATE TUBE E43102 35...55 °C) ° ...
    ✓ IN STOCK!
    $712.00 Buy New $712.00
    $542.00
    Repair Yours $355.24
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