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      Two-electrode conductivity sensor

      SC42-EP15

      Product Information:

      Yokogawa SC42-EP15 is a two-electrode insertion conductivity sensor with an epoxy body, Pt1000 temperature element and a nominal cell constant of 1 cm⁻¹. It is intended for moderate-conductivity liquids, and the complete EP15 execution, mounting arrangement and analyzer connection must be confirmed before replacement.
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        • PRODUCT OVERVIEW

          What is this product?

          Yokogawa SC42-EP15 is a two-electrode insertion conductivity sensor with an epoxy body, Pt1000 temperature element and a nominal cell constant of 1 cm⁻¹. It is intended for moderate-conductivity liquids, and the complete EP15 execution, mounting arrangement and analyzer connection must be confirmed before replacement.

          Selection basis

          Confirm SC42-EP15, the two-electrode epoxy-body execution, Pt1000 temperature element, cell constant, insertion mounting and analyzer wiring before installation.
        • APPLICATIONS

          Where it may be used

          Applications describe the product family and are not an automatic compatibility or functional-safety approval.

          Water Treatment

          Monitors conductivity in raw-water, filtration and treatment loops.

          Chemical Processing

          Tracks concentration changes in compatible process liquids.

          Food & Beverage

          Supports utility-water and cleaning-process conductivity checks.

          Plant Utilities

          Measures conductivity in rinse, cooling and service-water systems.
      Technical specifications for

      SC42-EP15

      0 TECHNICAL PARAMETERS
      • Manufacturer:
        Yokogawa
      • Product Category:
        Sensor
      • Product Category:
        Insertion conductivity sensor
      • Measurement Method:
        Two-electrode contacting conductivity
      • Cell Constant:
        1 cm⁻¹
      • Temperature Element:
        Pt1000 to IEC 751
      • Pressure Rating:
        10 bar / 142 psig
      • Maximum Temperature:
        110°C / 230°F
      • Temperature Response:
        90% response in less than 3 minutes
      • Sensor Body:
        Glass-filled epoxy resin
      • Electrode Material:
        Graphite impregnated with epoxy
      • Connector Contacts:
        Gold-plated contacts in polyamide plug
      • Stock Availability:
        4
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      BUYER INFORMATION

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      Alternative Names

      SC42 EP15 SC42 epoxy insertion sensor

      Information

      Overview Manuals Loop Setup Sensor Mounting Calibration Check

      Features:

      • Two-electrode insertion conductivity sensor
      • Epoxy-body execution with Pt1000 temperature element
      • Exact EP15 identity controls loop compatibility
      Yokogawa SC42-EP15 is a two-electrode conductivity sensor for moderate-conductivity liquids. The documented execution combines an epoxy body, Pt1000 temperature element and nominal 1 cm⁻¹ cell constant for compatible process and water-service measurements.

      Before replacement, confirm the complete model, analyzer connection, mounting arrangement, wetted-material suitability and cable termination. After installation, verify temperature compensation, calibration response and a stable live reading before returning the loop to service.

      Official source boundary: Use the exact English manufacturer document and installed project record for compatibility decisions.
      SC42-EP15 technical documentation and verified Moore Automated resources. Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
      Match the analyzer input, cell constant, temperature compensation and cable termination to the documented measurement loop before energization.
      Confirm the process connection, insertion position, wetted-material compatibility and access for inspection or calibration.
      After installation, compare the sensor response with an appropriate conductivity standard and verify stable process indication.

      Technical notes

      SC42-EP15 is identified by its complete Yokogawa model code and installed measurement-loop record. Confirm the sensor execution, cell constant, temperature element, process connection, cable termination and compatible analyzer before replacement. After installation, verify wiring, temperature compensation, calibration response and the live process reading before returning the loop to service.

      Sensor Identity Check

      Confirm SC42-EP15 on the sensor label together with the documented cell constant, temperature element, process connection and cable execution. Similar SC42 sensors are not treated as interchangeable without an exact loop-record match.

      Measurement Loop Commissioning

      Record the original analyzer configuration before removal. After replacement, verify temperature compensation, calibration response, stable conductivity indication and alarm behavior under a controlled test condition.

      Customs & shipping dimensions / weight

      • Packed shipping dimensions
        Confirmed after final packing
        Packing dimensions are stated in the written quotation for the supplied item.
      • Packed shipping weight
        Confirmed after final packing
        Gross shipment weight includes the item, cushioning and outer carton.
      • HS / customs code
        Confirmed for the destination
        Classification is checked against the exact supplied execution before shipment.
      • Country of origin
        Confirmed from the supplied item
        Verify from the item nameplate or certificate of origin.
      • Ships from
        Xiamen, Fujian, China
        Dispatch location is confirmed in the written quotation.
      • Customs documents
        Confirmed for the destination
        Available document scope is stated in the written quotation.
      PRODUCT & ORDER FAQS

      Questions buyers ask about SC42-EP15

      • What cell constant and electrode system does SC42-EP15 use?

        SC42-EP15 uses a 1 cm⁻¹ cell constant with a two-electrode contacting conductivity measurement system.

      • Which measurement principle does SC42-EP15 use?

        SC42-EP15 uses a two-electrode conductivity cell and includes a Pt1000 element for temperature compensation.

      • Which analyzer must match SC42-EP15?

        Use SC42-EP15 only with the Yokogawa analyzer and loop wiring documented for the installed sensor execution.

      • What must be checked before mounting SC42-EP15?

        Confirm the insertion fitting, wetted-material compatibility, cell constant, cable termination and process pressure and temperature limits.

      • Can a similar SC42 sensor replace SC42-EP15?

        Do not assume interchangeability. Match the complete EP15 execution, cell constant, temperature element and mechanical connection.

      • How should SC42-EP15 be calibrated?

        Follow the applicable Yokogawa procedure and verify the reading with a suitable conductivity standard after installation.

      • Which startup checks apply to SC42-EP15?

        Verify wiring, temperature indication, calibration response and a stable process reading before releasing the loop.

      • Which documents should be compared for SC42-EP15?

        Compare the exact English Yokogawa sensor documentation, analyzer manual, loop drawing and the installed maintenance record.
      All FAQ
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          • Product Lifecycle Stage

            SC42-EP15 is treated as an exact-execution measurement component whose availability and supplied condition must be confirmed for the quoted unit. Match the complete model, cell constant, temperature element, mounting hardware and analyzer loop before installation.

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          Moore Disclaimer: Moore Automated's sales automation equipment and related solutions are intended for industrial automation and business operational efficiency improvement purposes only. Product information, technical parameters, and application cases are for reference only and do not constitute an absolute guarantee of performance for any specific industry, scenario, or final application. Actual equipment performance may vary depending on factors such as the usage environment, system integration method, and maintenance conditions. Users should confirm compatibility and safety based on professional technical assessments. Moore Automated assumes no liability for any direct or indirect losses caused by improper use, modification, or failure to operate according to specifications, to the extent permitted by law.

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