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    Sensors & Switches / Level Control

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    Results 251-300 of 860.
    GEMS SENSORS 67A1A0A

    GEMS SENSORS

    WARRICK CONTROLS

    67A1A0A

    LEVEL CONTROLLER, SERIES 67, MULTI-FUNCTION, PUMP SYSTEM CONTROL, 4 CHANNEL (2 SINGLE + 2 DIFFERENTIAL), SIMPLEX/DUPLEX, 4.7K OHMS, 120 VAC SUPPLY, 1 FORM A & B, NO & NC (ISOLATED FOR EACH C ...
    ✓ IN STOCK!
    $1,727.05 Buy Surplus As Low As $1,037.00
    $1,037.00
    Repair Yours $690.00
    GEMS SENSORS 67A1C0A

    GEMS SENSORS

    WARRICK CONTROLS

    67A1C0A

    LEVEL CONTROLLER, SERIES 67, MULTI-FUNCTION, PUMP SYSTEM CONTROL, 4 CHANNEL (2 SINGLE + 2 DIFFERENTIAL), SIMPLEX/DUPLEX, 4.7K 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 67C1C0A

    GEMS SENSORS

    WARRICK CONTROLS

    67C1C0A

    LEVEL CONTROLLER, SERIES 67, MULTI-FUNCTION, PUMP SYSTEM CONTROL, 4 CHANNEL (2 SINGLE + 2 DIFFERENTIAL), SIMPLEX/DUPLEX, 26K OHMS, 120 VAC SUPPLY, 1 FORM C, NO & NC (COMMON FOR EACH CHANNEL) ...
    ✓ IN STOCK!
    $1,994.00 Buy Surplus As Low As $1,197.00
    $1,197.00
    Repair Yours $690.00
    GEMS SENSORS 76141

    GEMS SENSORS

    76141

    DISCONTINUED BY MANUFACTURER, LEVEL SWITCH, 120-240VAC, MOUNTING TYPE-1
    ✓ IN STOCK!
    Buy Surplus As Low As $31.00
    $31.00
    HONEYWELL 7MP1-2

    HONEYWELL

    MICROSWITCH

    7MP1-2

    MERCURY SWITCH, AP1916 STYLE, 115 VAC, 8.375 INCHES LONG
    ✓ IN STOCK!
    Buy Surplus As Low As $120.00
    $120.00
    ENDRESS & HAUSER FTL360-RGR2A11

    ENDRESS & HAUSER

    FTL360-RGR2A11

    LEVEL LIMIT SWITCH LIQUIPHANT 375MM SWITCH 10-55V
    ✓ IN STOCK!
    Buy Surplus As Low As $593.00
    $593.00
    HYDROLEVEL 3200-PLUS

    HYDROLEVEL

    3200-PLUS

    FUEL SMART HYDROSTAT, FOR GAS BOILERS, 120 VAC, 24 VAC OUTPUT
    $327.00 Buy Surplus As Low As $198.00
    $198.00
    Repair Yours $200.00
    THERMO FISHER SCIENTIFIC 20-31

    THERMO FISHER SCIENTIFIC

    THERMO SCIENTIFIC

    20-31

    DISCONTINUED BY MANUFACTURER, TILT SWITCH PROBE, PRO-LINE, NON-INDUCTIVE, 1 AMP, 24 VDC, 8 M CABLE LENGTH, PLASTIC, -3 TO +80 DEGREES C
    ✓ IN STOCK!
    Buy Surplus As Low As $461.00
    $461.00
    HANSEN TECHNOLOGIES LB3-115

    HANSEN TECHNOLOGIES

    LB3-115

    VARI-LEVEL LIQUID LEVEL CONTROLLER, 115 VAC, 3-RELAY, OPTIONAL 4-20 MA OUTPUT, 1-5 SPDT FUSED RELAY OUTPUTS, VARIOUS PROBE LENGTHS, SUITABLE FOR AMMONIA R22 R134A AND OTHER APPROVED REFRIGER ...
    ✓ IN STOCK!
    $2,411.00 Buy New $2,411.00
    $1,447.00
    Repair Yours $795.00
    AECO CLL000002

    AECO

    CLL000002

    CONDUCTIVITY LEVEL CONTROL, CL1001/O, 110VAC
    ✓ IN STOCK!
    $141.00 Buy Surplus As Low As $108.00
    $108.00
    Repair Yours $200.00
    DIXON B54BMP-R300

    DIXON

    B54BMP-R300

    SIGHT GLASS, IN-LINE, CLAMP X CLAMP, 3 INCH, 316 L STAINLESS STEEL
    ✓ IN STOCK!
    $884.21 Buy Surplus As Low As $672.00
    $672.00
    Repair Yours $440.34
    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
    ✓ IN STOCK!
    $124.00 Buy New $124.00
    $75.00
    Repair Yours $200.00
    OMRON 61F-GPN-BC DC24

    OMRON

    61F-GPN-BC DC24

    DISCONTINUED BY MANUFACTURER, FLOATLESS LEVEL SWITCH, 61F-GP-N SERIES, COMPACT, PLUG-IN TYPE, OPERATION INDICATOR, 11-PIN, 24 VDC
    ✓ IN STOCK!
    Buy Surplus As Low As $639.00
    $639.00
    OMRON 61F-GP-ND AC100

    OMRON

    61F-GP-ND AC100

    FLOATLESS LEVEL SWITCH, 61F-GP-N SERIES, COMPACT, PLUG-IN TYPE, OPERATION INDICATOR, 11-PIN, LOW SENSITIVITY, 100 VAC
    ✓ IN STOCK!
    $635.14 Buy Surplus As Low As $381.09
    $381.09
    Repair Yours $370.00
    OMRON 61F-GP-NH AC200

    OMRON

    61F-GP-NH AC200

    FLOATLESS LEVEL SWITCH, 61F-GP-N SERIES, COMPACT, PLUG-IN TYPE, OPERATION INDICATOR, 11-PIN, HIGH SENSITIVITY, 200 VAC
    ✓ IN STOCK!
    $671.00 Buy Surplus As Low As $404.00
    $404.00
    Repair Yours $325.00
    OMRON 61F-GP-NH AC24

    OMRON

    61F-GP-NH AC24

    FLOATLESS LEVEL SWITCH, 61F-GP-N SERIES, COMPACT, PLUG-IN TYPE, OPERATION INDICATOR, 11-PIN, HIGH SENSITIVITY, 24 VAC
    ✓ IN STOCK!
    $437.19 Buy Surplus As Low As $262.31
    $262.31
    Repair Yours $217.72
    OMRON 61F-GPN-V50 AC100

    OMRON

    61F-GPN-V50 AC100

    FLUID LEVEL CONTROLLER; SUPPLY VOLTAGE:100VAC; RESPONSE TIME:-; POWER CONSUMPTION:3.2VA; PRODUCT RANGE:-; CONTROLLER FEATURES:VARIABLE SENSITIVITY; NO. OF CHANNELS:11CHANNELS ROHS COMPLIANT: ...
    ✓ IN STOCK!
    $927.90 Buy Surplus As Low As $705.20
    $705.20
    Repair Yours $514.00
    OMRON 61F-I AC110/220

    OMRON

    61F-I AC110/220

    LEVEL CONTROL
    ✓ IN STOCK!
    $808.20 Buy Surplus As Low As $484.92
    $484.92
    Repair Yours $448.00
    CARLO GAVAZZI SV190230

    CARLO GAVAZZI

    SV190230

    LEVEL CONTROL RELAY, PROXIMITY SENSORS CAPACITIVE AMPLIFIER, 230 VAC, 10 AMP SPDT OUTPUT RELAY, CIRCULAR PLUG, IP20
    ✓ IN STOCK!
    $538.00 Buy New $538.00
    $409.00
    Repair Yours $269.00
    ASEA BROWN BOVERI LLC44A2A

    ASEA BROWN BOVERI

    SSAC

    LLC44A2A

    LIQUID LEVEL CONTROL, 120VAC, 4AMP RES AT 240VAC, 0-10SENSITIVITY
    ✓ IN STOCK!
    $161.00 Buy Surplus As Low As $97.00
    $97.00
    Repair Yours $200.00
    ASEA BROWN BOVERI LLC56BA

    ASEA BROWN BOVERI

    LLC56BA

    DISCONTINUED BY MANUFACTURER, LIQUID LEVEL CONTROLLER, 230 VAC, 5 AMPS, 8 POST STANDARD CONNECTION, ADJUSTABLE SENSE RESISTANCE, FILL OPERATION, PLUG IN MOUNT/OCTAL, LED INDICATOR
    ✓ IN STOCK!
    Buy Surplus As Low As $140.00
    $140.00
    Repair Yours $200.00
    ASEA BROWN BOVERI LLC661F25M

    ASEA BROWN BOVERI

    LLC661F25M

    LIQUID LEVEL CONTROL, 230 VAC
    ✓ IN STOCK!
    $107.11 Buy Surplus As Low As $81.40
    $81.40
    CARLO GAVAZZI SJ1752305A

    CARLO GAVAZZI

    ELECTROMATIC

    SJ1752305A

    DISCONTINUED BY MANUFACTURER, RELAY, CURRENT LEVEL, 1-5.0AMP, 230V, 50/60HZ
    ✓ IN STOCK!
    Buy Surplus As Low As $117.00
    $117.00
    ENDRESS & HAUSER FMU-860

    ENDRESS & HAUSER

    FMU-860

    DISCONTINUED BY MANUFACTURER, ULTRASONIC TRANSMITTER, PROSONIC, CONTINUOUS LEVEL, 1-CHANNEL INPUT, 0/4-20 MA OUTPUT, VOLUME CALCULATION / LINEARIZATION, ADJUSTABLE TIME DELAY, LEVEL OR PUMP ...
    ✓ IN STOCK!
    Buy Surplus As Low As $1,091.00
    $1,091.00
    Repair Yours $897.00
    FLOWLINE LZ10-1405

    FLOWLINE

    LZ10-1405

    DISCONTINUED BY MANUFACTURER, TUNING FORK LEVEL SWITCH, 25MA, 12-36VDC, 400HZ, 150PSI
    ✓ IN STOCK!
    Buy Surplus As Low As $330.00
    $330.00
    Repair Yours $274.00
    HUBBELL 999X

    HUBBELL

    RACO

    999X

    FLUSH FIT DEVICE LEVELER (3 PACK) HBL
    ✓ IN STOCK!
    $9.00 Buy Surplus As Low As $8.90
    $8.90
    ENDRESS & HAUSER FMP51-WAQ3/0

    ENDRESS & HAUSER

    FMP51-WAQ3/0

    LEVEL CONTROL METER 11.5-35VDC 2WIRE
    ✓ IN STOCK!
    $1,866.24 Buy Surplus As Low As $1,119.74
    $1,119.74
    Repair Yours $929.39
    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 $151.20
    $151.20
    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!
    $484.77 Buy Surplus As Low As $290.86
    $290.86
    COTO LSV-5-01-B

    COTO

    SRC DEVICES

    LSV-5-01-B

    LIQUID LEVEL SWITCH; OPERATING PRESSURE MAX:-; SENSOR BODY MATERIAL:PPS (POLYPROPYLENE SULPHIDE); OUTPUT CURRENT:1.5A; PRODUCT RANGE:LSV SERIES; RESPONSE TIME:0.5MS; SUPPLY VOLTAGE MAX:200VD ...
    ✓ IN STOCK!
    $22.00 Buy Surplus As Low As $12.00
    $12.00
    Repair Yours $200.00
    ENDRESS & HAUSER FTL31-CA4M2AAVAJ

    ENDRESS & HAUSER

    FTL31-CA4M2AAVAJ

    POINT LEVEL SWITCH, LIQUIDS, FTL31 SERIES, COMPACT DESIGN, GENERAL PURPOSE, 10-30 VDC, 3 WIRE PNP, PLUG M12 NEMA TYPE 4X, MAX PROCESS TEMP 100C/212F, COMPACT SENSOR 316L, THREAD ASME MNPT 1/ ...
    ✓ IN STOCK!
    $411.00 Buy Surplus As Low As $247.00
    $247.00
    Repair Yours $206.00
    ENDRESS & HAUSER FMU231E-AA12

    ENDRESS & HAUSER

    FMU231E-AA12

    TRANSMITTER LEVEL MEASUREMENT
    ✓ IN STOCK!
    $1,272.00 Buy Surplus As Low As $636.00
    $636.00
    Repair Yours $605.00
    MOTOR PROTECTION ELEC. INC LPC420

    MOTOR PROTECTION ELEC. INC

    LPC420

    LEVEL PROBE CONVERTER
    ✓ IN STOCK!
    $814.50 Buy Surplus As Low As $488.70
    $488.70
    Repair Yours $451.00
    MOTOR PROTECTION ELEC. INC LPC420R

    MOTOR PROTECTION ELEC. INC

    LPC420R

    LEVEL PROBE CONV. W/ RELAYS
    ✓ IN STOCK!
    $1,251.36 Buy Surplus As Low As $750.82
    $750.82
    Repair Yours $623.18
    XYLEM FS-254

    XYLEM

    MCDONNELL & MILLER

    FS-254

    GENERAL PURPOSE LIQUID FLOW SWITCH, WITH NEMA 4 ENCLOSURE, 1" NPT, SPDT SNAP SWITCH 1"/2"/3" AND 6" STAINLESS STEEL PADDLES, PART NUMBER 120610
    ✓ IN STOCK!
    $494.00 Buy Surplus As Low As $188.00
    $188.00
    ICON PROCESS CONTROLS TVL-550-1821

    ICON PROCESS CONTROLS

    LEVEL PRO

    TVL-550-1821

    TANK LEVEL CONTROLLER, TVL SERIES, 85-260 VAC SUPPLY, 4-20 MA INPUT, 2 RELAY OUTPUT, 4 X 20 MM LED DISPLAY, POLYCARBONATE MATERIAL, -40 TO 70 DEGREE C OPERATING TEMPERATURE, IP67, NEMA 4X
    ✓ IN STOCK!
    $990.00 Buy New $990.00
    $594.00
    Repair Yours $494.00
    EMERSON 12A7757X012

    EMERSON

    12A7757X012

    EMERSON, 12A7757X012, SWITCH,CONTROLLER,FISHER
    ✓ IN STOCK!
    $3.34 Buy Surplus As Low As $2.20
    $2.20
    KALMAR AC 5022-02200-05

    KALMAR AC

    5022-02200-05

    LIQUID LEVEL SENSOR, 9/16-UNF THREAD
    ✓ IN STOCK!
    $43.00 Buy Surplus As Low As $33.00
    $33.00
    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!
    $780.00 Buy New $780.00
    $468.00
    EFECTOR LK0728A-A-00KQPKG/US-LK7024

    EFECTOR

    IFM

    LK0728A-A-00KQPKG/US-LK7024

    ELECTRONIC LEVEL SENSOR; PNP/NPN; SWITCHING SIGNAL; IO-LINK; PROBE LENGTH L 728 MM; MEDIUM TEMPERATURE (COOLANTS / WATER / OIL) 0...35; (WITH CLIMATE TUBE E43102) °C / 0...35; (WITH CLIMATE ...
    ✓ IN STOCK!
    $511.53 Buy New $511.53
    $306.92
    Repair Yours $301.29
    EFECTOR LR0000B-BR34ASPKG/US-LR8000

    EFECTOR

    IFM

    LR0000B-BR34ASPKG/US-LR8000

    CONTINUOUS LEVEL SENSOR (GUIDED WAVE RADAR), FOR THE RELIABLE LEVEL CONTROL IN TANKS AND CONTAINERS SUITABLE FOR WATER, OILS AND COOLANTS CLEARLY VISIBLE 4-DIGIT LED DISPLAY MODULAR SYSTEM C ...
    ✓ IN STOCK!
    $820.00 Buy New $820.00
    $493.00
    Repair Yours $409.19
    ENDRESS & HAUSER FTL50H-AAC2AC2E6A

    ENDRESS & HAUSER

    FTL50H-AAC2AC2E6A

    SWITCH,LEVEL,E&H,LIQUIPHANT M FTL50H,150LB FLANGE
    ✓ IN STOCK!
    $581.76 Buy Surplus As Low As $383.96
    $383.96
    Repair Yours $289.72
    ENDRESS & HAUSER FTI51-A7K1TDJ41C1A

    ENDRESS & HAUSER

    FTI51-A7K1TDJ41C1A

    ENDRESS & HAUSER, FTI51-A7K1TDJ41C1A, FTI51A7K1TDJ41C1A, LIQUID LEVEL SWITCH, 19-253VAC, 50/60HZ, 19-55VDC
    ✓ IN STOCK!
    $700.20 Buy Surplus As Low As $420.12
    $420.12
    Repair Yours $274.44
    ENDRESS & HAUSER TH27-C81E2CBD1AK

    ENDRESS & HAUSER

    TH27-C81E2CBD1AK

    ENDRESS & HAUSER, TH27-C81E2CBD1AK, TH27C81E2CBD1AK, LIQUID LEVEL SWITCH, 9IN PROBE, -40-85DEG C
    ✓ IN STOCK!
    $1,018.08 Buy Surplus As Low As $610.85
    $610.85
    Repair Yours $507.00
    MATSUSHITA ELECTRIC UA-B10

    MATSUSHITA ELECTRIC

    SUNX LTD

    UA-B10

    STEEL BELT OF TANK LEVEL SENSOR
    ✓ IN STOCK!
    $259.00 Buy Surplus As Low As $156.00
    $156.00
    GEMS SENSORS 2D1F1-2Z1E

    GEMS SENSORS

    WARRICK CONTROLS

    2D1F1-2Z1E

    LEVEL CONTROL, WITH ENCLOSURE
    ✓ IN STOCK!
    $216.90 Buy Surplus As Low As $144.00
    $144.00
    Repair Yours $200.00
    VEGA VEGADIS-61

    VEGA

    VEGADIS-61

    DISCONTINUED BY MANUFACTURER, SENSOR DISPLAY, WALL MOUNT, LEVEL SENSOR DISPLAY UNIT
    ✓ IN STOCK!
    Buy Surplus As Low As $485.00
    $485.00
    Repair Yours $399.00
    SCHNEIDER ELECTRIC 8501-DNAR-110V

    SCHNEIDER ELECTRIC

    SQUARE D

    8501-DNAR-110V

    DISCONTINUED BY MANUFACTURER, LIQUID LEVEL CONTROL RELAY, 110V/50-60HZ, SPDT
    ✓ IN STOCK!
    Buy Surplus As Low As $207.90
    $207.90
    Repair Yours $200.00
    SCHNEIDER ELECTRIC 8501-DNAR-220V

    SCHNEIDER ELECTRIC

    SQUARE D

    8501-DNAR-220V

    DISCONTINUED BY MANUFACTURER,RELAY,LIQUID LEVEL CONTROL RELAY,220V/50-60HZ,SPDT
    ✓ IN STOCK!
    Buy Surplus As Low As $178.20
    $178.20
    Repair Yours $200.00
    AECO CLL000008

    AECO

    CLL000008

    DISCONTINUED BY MANUFACTURER, LEVEL CONTROL, 500 K SENSITIVITY, 110/220 VAC,5A,IP 40,ALTERNATING CURRENT
    ✓ IN STOCK!
    Buy Surplus As Low As $164.16
    $164.16
    Repair Yours $200.00
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