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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

116 items

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  • Walchem 191087 Controller Contacting Conductivity Sensor
    191087 Walchem Controller Contacting Conductivity Sensor
    191087
    191087-WALCHM

    Walchem

    Product Type: Conductivity Sensors

    Walchem Water Treatment Controller Contacting Conductivity Sensor, 0 to 250 PSI, 316 Stainless Steel/PEEK, Active Contacting Conductivity Sensor with Automatic Temperature Compensation and Junction Box for WebMaster Water Treatment Controller.
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  • Walchem 191091 Controller Contacting Conductivity Sensor
    191091 Walchem Controller Contacting Conductivity Sensor
    191091
    191091-WALCHM

    Walchem

    Product Type: Conductivity Sensors

    Walchem Water Treatment Controller Contacting Conductivity Sensor, 0 to 300 PSI, 316 Stainless Steel/PEEK, Active High Pressure Contacting Conductivity Sensor with Junction Box for WebMaster Water Treatment Controller.
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  • Walchem 191441 Water Treatment Controller Disinfection Sensor
    191441 Walchem Water Treatment Controller Disinfection Sensor
    191441
    191441-WALCHM

    Walchem

    Product Type: Disinfection Sensors

    Walchem Water Treatment Controller Disinfection Sensor, 200 PPM, 0 to 14.7 PSI, PVC/Polycarbonate/Silicone Rubber/Stainless Steel/PEEK, Amperometric, Free Chlorine/Bromine Disinfection Sensor without Cable for W100/W600/W900 Water Treatment Controller.
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  • Walchem 191096 Controller Contacting Conductivity Sensor
    191096 Walchem Controller Contacting Conductivity Sensor
    191096
    191096-WALCHM

    Walchem

    Product Type: Conductivity Sensors

    Walchem Water Treatment Controller Contacting Conductivity Sensor, 20' Cable, 0 to 150 PSI, 316 Stainless Steel Electrode, Polypropylene, Active Contacting Conductivity Sensor for WebMaster Water Treatment Controller.
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  • Walchem WDS-PHW Controller Differential pH Sensor
    WDS-PHW Walchem Controller Differential pH Sensor
    WDS-PHW

    Walchem

    Product Type: Differential Sensors

    Walchem WDS Series Water Treatment Controller Differential pH Sensor, 15' Cable, 100 PSI, Glass, Differential pH Sensor with Preamplifier for Water Treatment Controller.
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  • Walchem 190984 Controller Contacting Conductivity Sensor
    190984 Walchem Controller Contacting Conductivity Sensor
    190984
    190984-WALCHM

    Walchem

    Product Type: Conductivity Sensors

    Walchem Water Treatment Controller Contacting Conductivity Sensor, 20' Cable, 0 to 150 PSI, Polypropylene/Graphite, Active Contacting Conductivity Sensor for WebMaster Water Treatment Controller.
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  • Seametrics Insertion Paddlewheel Flow Sensor IP810Y
    IP810Y Seametrics Insertion Paddlewheel Flow Sensor
    IP810Y

    Seametrics

    Product Type: Flow Sensors

    Cable Length: 18 ft.

    Flow Range: 0.28 to 691 gpm

    Max. Pressure: 175 psig

    Seametrics IP810-Series Insertion Paddlewheel Flow Sensor, 0.5-3.0 in pipe, Polypro sensor, EPDM O-ring, 175 psig@130 deg F, 0.28-691 gpm flow, 6-24VDC 2 mA, #22 AWG, 3 Cond, 18 ft cable.
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  • Seametrics Hot-Tap Paddlewheel Flow Sensor IP150P
    IP150P Seametrics Hot-Tap Paddlewheel Flow Sensor
    IP150P

    Seametrics

    Product Type: Flow Sensors

    Cable Length: 18 ft.

    Flow Range: 6.6 to 10600 gpm

    Max. Pressure: 150 psig

    Seametrics IP150-Series Hot-Tap Paddlewheel Flow Sensor, 3-12 in pipe, PVC sensor, cast aluminum housing, 150 psig@130 deg F, 6.6-10600 gpm flow, 5-24VDC 1.5 mA, #22 AWG, 3 Cond, 18 ft cable.
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