Product Search

    SEARCH NOW FOR ALL YOUR GEMS SOLUTIONS

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

    Sensors & Switches / Level Transmitter

    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 1-50 of 203.
    GEMS SENSORS 170685-0100

    GEMS SENSORS

    170685-0100

    DIGITAL BARGRAPH RECEIVER, 163000 SERIES, 115 VAC, 1% ACCURACY, INPUT SIGNAL: PROPORTIONAL VOLTAGE, OUTPUT SIGNAL: NONE, 10 AMP, DRY CONTACT, DIGITAL READOUT: 0000 TO 9999, MIN/MAX TEMPERATU ...
    ✓ IN STOCK!
    $2,511.00 Buy Surplus As Low As $1,718.10
    $1,718.10
    Repair Yours $1,251.00
    GEMS SENSORS DLP-2NC

    GEMS SENSORS

    WARRICK CONTROLS

    DLP-2NC

    N/C LEVEL SENSOR
    ✓ IN STOCK!
    $851.00 Buy Surplus As Low As $433.91
    $433.91
    Repair Yours $340.05
    GEMS SENSORS 1901

    GEMS SENSORS

    1901

    LIQUID LEVEL SENSOR, SENSOR BODY MATERIAL, BRASS BODY, 0-150 PSI PRESSURE RATING, 1/4 INCH CONNECTION
    ✓ IN STOCK!
    $87.74 Buy Surplus As Low As $63.37
    $63.37
    GEMS SENSORS H25-158

    GEMS SENSORS

    H25-158

    LEVEL SENSOR, 120-240 VAC, 20 VA, 5-3/16 INCH LENGTH
    ✓ IN STOCK!
    $214.29 Buy Surplus As Low As $78.37
    $78.37
    GEMS SENSORS 170682-0100

    GEMS SENSORS

    170682-0100

    DIGITAL BARGRAPH DISPLAY RECEIVER - PANEL MOUNT TYPE - SUPPLY VOLTAGE 24VDC - 1 X DIGITAL OUTPUT (SPST-NO DRY CONTACT; 10A RATING) (ALARM DRY CONTACT) - 1 X ANALOG OUTPUT (4-20MA) - SUPPLY V ...
    $2,511.00 Buy Surplus As Low As $1,507.00
    $1,507.00
    Repair Yours $1,251.00
    GEMS SENSORS 201 2A

    GEMS SENSORS

    201 2A

    LIQUID LEVEL SENSOR; OUTPUT CURRENT:0.4A; OPERATING PRESSURE MAX:100PSI; SENSOR BODY MATERIAL:-; OPERATING PRESSURE RANGE:0PSI TO 100PSI ROHS COMPLIANT: YES
    $172.00 Buy Surplus As Low As $104.00
    $104.00
    Repair Yours $300.00
    GEMS SENSORS RLI-G-B-V-4-X-X-4

    GEMS SENSORS

    RLI-G-B-V-4-X-X-4

    RADAR LEVEL INDICATOR, 1-1/2", NPT, FOR 4 MM CABLE, 4-20 MA OUTPUT, HEAD ONLY
    $4,633.80 Buy Surplus As Low As $2,534.00
    $2,534.00
    Repair Yours $2,104.00
    GEMS SENSORS RLI-G-B-L-4-4-0-3

    GEMS SENSORS

    RLI-G-B-L-4-4-0-3

    RADAR LEVEL INDICATOR, 1", NPT, 4 MM CABLE, 4 M, 4-20 MA OUTPUT
    $4,483.52 Buy Surplus As Low As $2,451.00
    $2,451.00
    Repair Yours $2,035.00
    GEMS SENSORS RLI-G-X-Z-X-1-0-X

    GEMS SENSORS

    RLI-G-X-Z-X-1-0-X

    RADAR LEVEL INDICATOR, 14 MM SEGMENTED ROD, LENGTH = 1 M
    $145.78 Buy Surplus As Low As $81.00
    $81.00
    Repair Yours $300.00
    GEMS SENSORS RLI-G-B-Z-4-X-X-4

    GEMS SENSORS

    RLI-G-B-Z-4-X-X-4

    RADAR LEVEL INDICATOR, 1-1/2", NPT, FOR 14 MM ROD, 4-20 MA OUTPUT, HEAD ONLY
    $4,633.80 Buy Surplus As Low As $2,534.00
    $2,534.00
    Repair Yours $2,104.00
    GEMS SENSORS RLI-G-B-Z-4-2-0-4

    GEMS SENSORS

    RLI-G-B-Z-4-2-0-4

    RADAR LEVEL INDICATOR, 1-1/2", NPT, 14 MM SEGMENTED ROD, 2 M, 4-20 MA OUTPUT
    $4,934.38 Buy Surplus As Low As $2,698.00
    $2,698.00
    Repair Yours $2,240.00
    GEMS SENSORS RLI-G-B-Z-4-1-0-4

    GEMS SENSORS

    RLI-G-B-Z-4-1-0-4

    RADAR LEVEL INDICATOR, 1-1/2", NPT, 14 MM SEGMENTED ROD, 1 M, 4-20 MA OUTPUT
    $4,784.08 Buy Surplus As Low As $2,616.00
    $2,616.00
    Repair Yours $2,172.00
    GEMS SENSORS RLI-G-X-L-X-2-0-X

    GEMS SENSORS

    RLI-G-X-L-X-2-0-X

    RADAR LEVEL INDICATOR, 4 MM CABLE, LENGTH = 2 M
    $47.34 Buy Surplus As Low As $27.00
    $27.00
    Repair Yours $300.00
    GEMS SENSORS RLI-G-X-Z-X-2-0-X

    GEMS SENSORS

    RLI-G-X-Z-X-2-0-X

    RADAR LEVEL INDICATOR, 14 MM SEGMENTED ROD, LENGTH = 2 M
    $388.74 Buy Surplus As Low As $213.00
    $213.00
    Repair Yours $300.00
    GEMS SENSORS RLI-G-X-L-X-6-0-X

    GEMS SENSORS

    RLI-G-X-L-X-6-0-X

    RADAR LEVEL INDICATOR, 4 MM CABLE, LENGTH = 6 M
    $145.78 Buy Surplus As Low As $81.00
    $81.00
    Repair Yours $300.00
    GEMS SENSORS RLI-G-B-Z-4-4-0-4

    GEMS SENSORS

    RLI-G-B-Z-4-4-0-4

    RADAR LEVEL INDICATOR, 1-1/2", NPT, 14 MM SEGMENTED ROD, 4 M, 4-20 MA OUTPUT
    $5,234.94 Buy Surplus As Low As $2,862.00
    $2,862.00
    Repair Yours $2,376.00
    GEMS SENSORS RLI-G-X-L-X-1-0-X

    GEMS SENSORS

    RLI-G-X-L-X-1-0-X

    RADAR LEVEL INDICATOR, 4 MM CABLE, LENGTH = 1 M
    $23.66 Buy Surplus As Low As $14.00
    $14.00
    Repair Yours $300.00
    GEMS SENSORS RLI-G-X-V-X-1-0-X

    GEMS SENSORS

    RLI-G-X-V-X-1-0-X

    RADAR LEVEL INDICATOR, 4 MM CABLE, LENGTH = 1 M
    $23.66 Buy Surplus As Low As $14.00
    $14.00
    Repair Yours $300.00
    GEMS SENSORS RLI-G-X-Z-X-4-0-X

    GEMS SENSORS

    RLI-G-X-Z-X-4-0-X

    RADAR LEVEL INDICATOR, 14 MM SEGMENTED ROD, LENGTH = 4 M
    $583.12 Buy Surplus As Low As $320.00
    $320.00
    Repair Yours $300.00
    GEMS SENSORS RLI-G-X-Z-X-6-0-X

    GEMS SENSORS

    RLI-G-X-Z-X-6-0-X

    RADAR LEVEL INDICATOR, 14 MM SEGMENTED ROD, LENGTH = 6 M
    $901.70 Buy Surplus As Low As $494.00
    $494.00
    Repair Yours $411.00
    GEMS SENSORS RLI-G-X-V-X-2-0-X

    GEMS SENSORS

    RLI-G-X-V-X-2-0-X

    RADAR LEVEL INDICATOR, 4 MM CABLE, LENGTH = 2 M
    $47.34 Buy Surplus As Low As $27.00
    $27.00
    Repair Yours $300.00
    GEMS SENSORS RLI-G-B-L-4-2-0-3

    GEMS SENSORS

    RLI-G-B-L-4-2-0-3

    RADAR LEVEL INDICATOR, 1", NPT, 4 MM CABLE, 2 M, 4-20 MA OUTPUT
    $4,433.42 Buy Surplus As Low As $2,424.00
    $2,424.00
    Repair Yours $2,012.00
    GEMS SENSORS RLI-G-B-L-4-6-0-3

    GEMS SENSORS

    RLI-G-B-L-4-6-0-3

    RADAR LEVEL INDICATOR, 1", NPT, 4 MM CABLE, 6 M, 4-20 MA OUTPUT
    $4,533.62 Buy Surplus As Low As $2,480.00
    $2,480.00
    Repair Yours $2,059.00
    GEMS SENSORS RLI-G-B-V-4-1-0-4

    GEMS SENSORS

    RLI-G-B-V-4-1-0-4

    RADAR LEVEL INDICATOR, 1-1/2", NPT, 4 MM CABLE, 1 M, 4-20 MA OUTPUT
    $4,658.86 Buy Surplus As Low As $2,547.00
    $2,547.00
    Repair Yours $2,115.00
    GEMS SENSORS MIR-800

    GEMS SENSORS

    GEMS

    MIR-800

    LIQUID LEVEL SWITCH, 24IN PROBE, 4-20MA OUTPUT
    $467.00 Buy Surplus As Low As $224.86
    $224.86
    Repair Yours $232.40
    GEMS SENSORS LS- 700

    GEMS SENSORS

    LS- 700

    MULTI-POINT LEVEL SENSOR, PILOT DUTY, 20AMP, 120 TO 250 VAC, STAINLESS STEEL, 2 WIRE
    $1,368.00 Buy Surplus As Low As $641.35
    $641.35
    GEMS SENSORS 1950

    GEMS SENSORS

    1950

    LIQUID LEVEL SENSOR; OPERATING PRESSURE RANGE:0PSI TO 750PSI; SENSOR BODY MATERIAL:STAINLESS STEEL; BODY MATERIAL:STAINLESS STEEL; CIRCUITRY:SPST; CON
    $208.00 Buy Surplus As Low As $125.00
    $125.00
    Repair Yours $300.00
    GEMS SENSORS 1701

    GEMS SENSORS

    1701

    LIQUID LEVEL SENSOR, OPERATING PRESSURE RANGE: 0 PSI TO 300 PSI, SENSOR BODY MATERIAL:BRASS, BODY MATERIAL:BRASS, CIRCUITRY: SPST, CONNECTION SIZE:1/8 INCH, F
    $160.00 Buy Surplus As Low As $39.59
    $39.59
    Repair Yours $300.00
    GEMS SENSORS 2501030

    GEMS SENSORS

    2501030

    XLS-1 ULTRASONIC LEVEL SENSOR
    $206.00 Buy Surplus As Low As $103.00
    $103.00
    GEMS SENSORS RLI-G-B-L-4-X-X-3

    GEMS SENSORS

    RLI-G-B-L-4-X-X-3

    RADAR LEVEL INDICATOR, 1", NPT, FOR 4 MM CABLE, 4-20 MA OUTPUT, HEAD ONLY
    $4,383.32 Buy Surplus As Low As $2,397.00
    $2,397.00
    Repair Yours $1,990.00
    GEMS SENSORS RLI-G-B-Z-4-6-0-4

    GEMS SENSORS

    RLI-G-B-Z-4-6-0-4

    RADAR LEVEL INDICATOR, 1-1/2", NPT, 14 MM SEGMENTED ROD, 6 M, 4-20 MA OUTPUT
    $5,535.50 Buy Surplus As Low As $3,027.00
    $3,027.00
    Repair Yours $2,513.00
    GEMS SENSORS RLI-G-B-V-4-6-0-4

    GEMS SENSORS

    RLI-G-B-V-4-6-0-4

    RADAR LEVEL INDICATOR, 1-1/2", NPT, 4 MM CABLE, 6 M, 4-20 MA OUTPUT
    $4,784.08 Buy Surplus As Low As $2,616.00
    $2,616.00
    Repair Yours $2,172.00
    GEMS SENSORS RLI-G-B-V-4-4-0-4

    GEMS SENSORS

    RLI-G-B-V-4-4-0-4

    RADAR LEVEL INDICATOR, 1-1/2", NPT, 4 MM CABLE, 4 M, 4-20 MA OUTPUT
    $4,734.00 Buy Surplus As Low As $2,589.00
    $2,589.00
    Repair Yours $2,149.00
    GEMS SENSORS RLI-G-X-V-X-4-0-X

    GEMS SENSORS

    RLI-G-X-V-X-4-0-X

    RADAR LEVEL INDICATOR, 4 MM CABLE, LENGTH = 4 M
    $94.68 Buy Surplus As Low As $53.00
    $53.00
    Repair Yours $300.00
    GEMS SENSORS RLI-G-X-L-X-4-0-X

    GEMS SENSORS

    RLI-G-X-L-X-4-0-X

    RADAR LEVEL INDICATOR, 4 MM CABLE, LENGTH = 4 M
    $94.68 Buy Surplus As Low As $53.00
    $53.00
    Repair Yours Contact Us
    GEMS SENSORS RLI-G-B-V-4-2-0-4

    GEMS SENSORS

    RLI-G-B-V-4-2-0-4

    RADAR LEVEL INDICATOR, 1-1/2", NPT, 4 MM CABLE, 2 M, 4-20 MA OUTPUT
    $4,683.90 Buy Surplus As Low As $2,561.00
    $2,561.00
    Repair Yours $2,126.00
    GEMS SENSORS 170697-0100

    GEMS SENSORS

    170697-0100

    BARGRAPH DISPLAY RECEIVER, TRANSMITTER IN, 4-20MA OUT, 115VAC, 163000 SERIES, NEMA4
    $3,189.00 Buy Surplus As Low As $1,914.00
    $1,914.00
    Repair Yours $1,589.00
    GEMS SENSORS 259409

    GEMS SENSORS

    259409

    XM800-3-BR-BN-1-12.5-SPCL
    $810.00 Buy Surplus As Low As $486.00
    $486.00
    Repair Yours $404.00
    GEMS SENSORS 259358

    GEMS SENSORS

    259358

    CLT-CS3F1-7.5-0.44-9.94
    $888.00 Buy Surplus As Low As $533.00
    $533.00
    Repair Yours $443.00
    GEMS SENSORS W1026451

    GEMS SENSORS

    W1026451

    XM800-4-SS-SS-5.88-19-03900, J
    $1,373.00 Buy Surplus As Low As $824.00
    $824.00
    Repair Yours $684.00
    GEMS SENSORS 170684-0100

    GEMS SENSORS

    170684-0100

    BARGRAPH DISPLAY RECEIVER, DIGITAL, 4-20MA INPUT, 24VDC, 163000 SERIES
    $2,511.00 Buy Surplus As Low As $1,507.00
    $1,507.00
    Repair Yours $1,251.00
    GEMS SENSORS 170683-0100

    GEMS SENSORS

    170683-0100

    BARGRAPH DISPLAY RECEIVER, 4-20MA INPUT, 4-20MA OUT, 24VDC, 163000 SERIES
    $2,511.00 Buy Surplus As Low As $1,507.00
    $1,507.00
    Repair Yours $1,251.00
    GEMS SENSORS 261398

    GEMS SENSORS

    261398

    XM800-4-SS-SS-0.75-115-00750,
    $6,379.00 Buy Surplus As Low As $3,828.00
    $3,828.00
    Repair Yours $3,178.00
    GEMS SENSORS 261273

    GEMS SENSORS

    261273

    XM800-3-BR-BN-3.5-21.5-SPCL
    $874.00 Buy Surplus As Low As $525.00
    $525.00
    Repair Yours $436.00
    GEMS SENSORS 260987

    GEMS SENSORS

    260987

    CLT-CS3F1-11.5-7.87-21.37
    $1,034.00 Buy Surplus As Low As $621.00
    $621.00
    Repair Yours $516.00
    GEMS SENSORS 260728

    GEMS SENSORS

    260728

    XM700-5-SS-SS-0.25-7.63-W-P
    $315.00 Buy Surplus As Low As $189.00
    $189.00
    Repair Yours $200.00
    GEMS SENSORS 260113

    GEMS SENSORS

    260113

    XM800-3-BR-BN-1.5-12-RESISTIVE
    $810.00 Buy Surplus As Low As $486.00
    $486.00
    Repair Yours $404.00
    GEMS SENSORS 170680-0100

    GEMS SENSORS

    170680-0100

    BARGRAPH DISPLAY RECEIVER, DIGITAL, TRANSMITTER INPUT, 24VDC, 163000 SERIES
    $2,565.00 Buy Surplus As Low As $1,539.00
    $1,539.00
    Repair Yours $1,278.00
    GEMS SENSORS XT800158363

    GEMS SENSORS

    XT800158363

    CONTINUOUS LEVEL SENSOR, XT-800-3- BR-BN-6.00-23.0- 03300
    $1,602.00 Buy Surplus As Low As $801.00
    $801.00
    Repair Yours $666.00
    GEMS SENSORS 159847

    GEMS SENSORS

    159847

    XM-800-1S-SS-SS-1.63-19.0-6200
    $1,255.00 Buy Surplus As Low As $753.00
    $753.00
    Repair Yours $625.00
    Next
    1 2 3 4 5