Sensors

Sensors are used in applications large and small, from the simplest solutions to the most complex. Browse our large selection to find the ideal sensor for detecting, measuring, and analyzing changes such as position, length, height, displacement, and appearance.

Sensors

55 items

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  • Walchem 190768 Controller Contacting Conductivity Sensor Walchem 190768 Controller Contacting Conductivity Sensor
    190768
    190768-WALCHM

    Walchem

    Product Type: Conductivity Sensors

    Walchem Water Treatment Controller Contacting Conductivity Sensor, 6" Cable, 0 to 250 PSI, 316 Stainless Steel/PEEK, Contacting Conductivity Sensor with Automatic Temperature Compensation for WebMaster Water Treatment Controller.
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  • Walchem 191646-20 Controller Contacting Conductivity Sensor
    191646-20

    Walchem

    Product Type: Conductivity Sensors

    Walchem Water Treatment Controller Contacting Conductivity Sensor, 20' Cable, 0 to 150 PSI, Polypropylene/Graphite, Contacting Conductivity Sensor for W600 W900/WCTW1/WCT6 Water Treatment Controller.
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  • Walchem WEL-PHF-NN Flat Surface pH Sensor Walchem WEL-PHF-NN Flat Surface pH Sensor
    WEL-PHF-NN

    Walchem

    Product Type: Surface Sensors

    Max. Pressure: 100 psig

    Walchem WEL Series Electrode, flat surface pH cartridge, no housing, no mounting, 100 psig @212 degree F
    Qty in Cart: 0
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  • Walchem ORP Sensors
    WEL-MVF-NN

    Walchem

    Product Type: Surface Sensors

    Max. Pressure: 100 psig

    Walchem WEL Series Electrode, flat surface ORP cartridge, no housing, no mounting, 100 psig@212 deg F
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  • Seametrics Insertion Paddlewheel Flow Sensor IP820P
    IP820P

    Seametrics

    Product Type: Flow Sensors

    Cable Length: 18 ft.

    Flow Range: 12 to 4680 gpm

    Max. Pressure: 175 psig

    Seametrics IP820-Series Insertion Paddlewheel Flow Sensor, 4-8 in pipe, PVC sensor, EPDM O-ring, 175 psig@130 deg F, 12-4680 gpm flow, 6-24VDC 2 mA, #22 AWG, 3 Cond, 18 ft cable.
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  • Seametrics Insertion Paddlewheel Flow Sensor IP810P
    IP810P

    Seametrics

    Product Type: Flow Sensors

    Flow Range: 0.3 to 30 ft/sec

    Max. Pressure: 175 psig

    Seametrics IP810P Fixed Depth Insertion Paddlewheel Flow Sensor, PVC, 1/2 in-3 in (Previously IP81P.)
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  • Seametrics Insertion Paddlewheel Flow Sensor IP810B
    IP810B

    Seametrics

    Product Type: Flow Sensors

    Flow Range: 0.3 to 30 ft/sec

    Max. Pressure: 200 psig

    Seametrics IP810B Fixed Depth Insertion Paddlewheel Flow Sensor, Brass, 1/2 in-3 in (Previously IP81B.)
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  • StoneL Hawkeye Sensor HK3077SR
    HK3077SR

    StoneL

    Product Type: Solid State Sensors

    StoneL HK3077SR Hawkeye Sensor, SST Sensors Normally Open, Stainless Steel, 1/2" NPT, Red LED Due to part shortages in manufacturing, lead time for this unit is unavailable. Delivery date will be updated as required parts are available...
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