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      PR6423-002-030

      PR6423 8 mm eddy-current displacement sensor
      In Stock
      Ships by Tuesday, November 10
      Fast Shipping Available
      Product image is representative; revision or series may vary. Contact us to request a specific version.

      Product Describe：

      Emerson PR6423-002-030 is pr6423 8 mm eddy-current displacement sensor. It senses shaft-to-probe displacement for a matched Emerson signal converter and machinery-monitoring channel.

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      Technical specifications for PR6423-002-030

      • Manufacturer:
        Emerson
      • Product Category:
        Machinery Monitoring Systems
      • Spare Part Number:
        PR6423-002-030
      • Estimated shipping dimensions:
        16x15x4cm
      • Weight:
        0.3 kg
      • Tariff Code:
        8537101190
      • Counliy of origin:
        USA
      • Sensor family:
        PR6423
      • Sleeve thread:
        M10 x 1
      • Armor:
        No
      • Probe length Cx:
        45 mm
      • Overall sensor length C:
        54 mm
      • Adapter plug:
        Included
      • Total cable length:
        8 m
      • Cable end:
        LEMO
      • Static nominal range:
        +/-1.0 mm
      • Recommended dynamic range:
        50 to 500 um p-p
      • Sensitivity:
        8 V/mm
      • Nominal distance center:
        Approximately 1.5 mm
      • Basic air gap:
        0.4 to 0.7 mm
      • Operating temperature:
        -35 to +180 degC; +200 degC short term
      • Pressure at sensor head:
        10,000 hPa
      • Vibration endurance:
        5 g at 60 Hz
      View as PDF Ask for Quote

      Information

      Overview Manuals Common Applications Product Precautions
      Emerson PR6423-002-030 is pr6423 8 mm eddy-current displacement sensor. It senses shaft-to-probe displacement for a matched Emerson signal converter and machinery-monitoring channel.
      • Uses an M10 x 1 metric sleeve
      • Provides an eight-metre unarmored lead
      • Measures over a two-millimetre nominal static span
      • Terminates in the documented LEMO connection

      PR6423-002-030 operates with CON021 or CON041 signal converter, Conductive steel target, Probe mounting bracket, Compatible machinery-monitoring input.

      Engineered applications include Radial shaft vibration, Axial thrust position, Shaft centerline trending, Eccentricity measurement.

      Important Notice: Confirm the M10 x 1 mounting, 45 mm probe length, eight-metre loop and paired converter calibration; set gap only after the bracket is mechanically secure.

      Apter Power PR6423-002-030 Manuals and Guides

      Apter Power PR6423-002-030 Measurement-System Technical Reference PDFApter Power PR6423-002-030 Installation, Loop Check and Acceptance Workbook PDF

      The first document provides model-specific technical and measurement-system reference data. The second is a separate field workbook for mounting, wiring, commissioning and acceptance records.

      Radial shaft vibration

      Tracks journal motion relative to the bearing housing.

      Axial thrust position

      Observes axial shaft displacement at a thrust collar.

      Shaft centerline trending

      Supports slow-roll and operating centerline analysis.

      Eccentricity measurement

      Captures once-per-turn shaft bow or eccentric motion.

      Read the applicable Emerson machinery-monitoring instructions before work. Verify PR6423-002-030 and the installed Emerson PR6423 8 mm eddy-current measurement system configuration.
      1

      Verify the complete PR6423-002-030 order code, M10 x 1 mounting interface and assigned PR6423 8 mm eddy-current system measuring point before work.

      2

      Place the monitored machine and its protection channel in the approved maintenance state before disturbing PR6423-002-030.

      3

      Protect the probe tip from impact and keep the mounting thread and bracket free from burrs or contamination.

      4

      Route the 8 m sensor lead without sharp bends, crushing, tensile load or contact with hot and moving surfaces.

      5

      Keep the LEMO or open-end connection clean, dry and fully identified before reconnecting the measurement loop.

      6

      Confirm the paired signal converter or monitor input, cable length and target material match the documented measuring chain.

      7

      Set the static gap within the documented linear region while preserving shaft and probe mechanical clearance.

      8

      Prove polarity, static gap, dynamic response and alarm action before returning the protection channel to service.

      Technical notes

      Confirm the M10 x 1 mounting, 45 mm probe length, eight-metre loop and paired converter calibration; set gap only after the bracket is mechanically secure.

      FAQ View All FAQ

      • What measurement or system function does PR6423-002-030 perform?
        PR6423-002-030 is a pr6423 8 mm eddy-current displacement sensor. It senses shaft-to-probe displacement for a matched Emerson signal converter and machinery-monitoring channel.
      • Which installed hardware must be paired with PR6423-002-030?
        Use PR6423-002-030 with the documented Emerson PR6423 8 mm eddy-current measurement system components: CON021 or CON041 signal converter, Conductive steel target, Probe mounting bracket.
      • How should the Sensor family value for PR6423-002-030 be verified?
        Confirm the complete nameplate and order code before work; the documented sensor family is PR6423.
      • What connection detail is critical when installing PR6423-002-030?
        Preserve every conductor, connector and shield identity, then follow the model-specific connection arrangement described in the controlling Emerson document.
      • How is PR6423-002-030 mechanically installed without changing measurement behavior?
        Protect the probe tip from impact and keep the mounting thread and bracket free from burrs or contamination.
      • What commissioning test should be completed for PR6423-002-030?
        Prove polarity, static gap, dynamic response and alarm action before returning the protection channel to service.
      • What configuration record should be retained when replacing PR6423-002-030?
        Retain the as-found position, sleeve thread, cable or channel identity, gap or scaling value, diagnostics and final functional-test result.
      • Can PR6423-002-030 replace a similar Emerson model without engineering review?
        No direct substitution should be assumed; verify the full order code, measuring function, interface, cable or channel arrangement and the approved Emerson PR6423 8 mm eddy-current measurement system configuration.
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