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

82 items

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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 191442 Water Treatment Controller Disinfection Sensor
    191442 Walchem Water Treatment Controller Disinfection Sensor
    191442
    191442-WALCHM

    Walchem

    Product Type: Disinfection Sensors

    Walchem Water Treatment Controller Disinfection Sensor, 20' Cable, 200 PPM, 0 to 14.7 PSI, PVC/Polycarbonate/Silicone Rubber/Stainless Steel/PEEK, Amperometric, Free Chlorine/Bromine Disinfection Sensor with Flow Switch Manifold for W100/W600/W900 Water...
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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 Hot-Tap Insertion Electromagnetic Flow Sensor EX110B-40
    EX110B-40 Seametrics Hot-Tap Insertion Electromagnetic Flow Sensor
    EX110B-40

    Seametrics

    Product Type: Flow Sensors

    Flow Range: 6 to 4895 gpm

    Max. Pressure: 200 psig

    Seametrics EX-100-Series Hot-Tap Insertion Electromagnetic Flow Sensor, 20 uS/cm min for 3-10 in pipe@6-4895 gpm, brass sensor, 2 FPT, bronze valve, 200 psig@200 deg F, 12-25VDC 250mA, sq wave pulse opto isolated output, (-40) immersible option.
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  • Seametrics Hot-Tap Insertion Electromagnetic Flow Sensor EX110S-35
    EX110S-35 Seametrics Hot-Tap Insertion Electromagnetic Flow Sensor
    EX110S-35

    Seametrics

    Product Type: Flow Sensors

    Flow Range: 6 to 4895 gpm

    Max. Pressure: 200 psig

    Seametrics EX-100-Series Hot-Tap Insertion Electromagnetic Flow Sensor, 20 uS/cm min for 3-10 in pipe@6-4895 gpm, 316 SS sensor, bronze valve, 200 psig@200 deg F, 12-25VDC 250mA, sq wave pulse opto iso output. Old style 1.5 MPT adapter (-35) option
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  • Seametrics Hot-Tap Insertion Electromagnetic Flow Sensor EX250B-15-40-50
    EX250B-15-40-50 Seametrics Hot-Tap Insertion Electromagnetic Flow Sensor
    EX250B-15-40-50

    Seametrics

    Product Type: Flow Sensors

    Flow Range: 69 to 112804 gpm

    Max. Pressure: 200 psig

    Seametrics EX-200-Series Hot-Tap Insertion Electromagnetic Flow Sensor, 20 uS/cm min, 10-48 in pipe@69-112804 gpm, brass sensor 2 FPT bronze valve 200 psig, low pwr (-50) 12-25VDC 250mA, sq wave pulse opto iso output (-40) immersible (-15) rev flow option
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