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Technical specifications for PR6424-003-030

  • Manufacturer:
    Emerson
  • Product Category:
    Machinery Monitoring Systems
  • Spare Part Number:
    PR6424-003-030
  • Estimated shipping dimensions:
    29x22x4cm
  • Weight:
    0.75 kg
  • Tariff Code:
    8537101190
  • Counliy of origin:
    USA
  • Sensor family:
    PR6424
  • Sleeve thread:
    M18 x 1.5
  • Armor:
    No
  • Probe length Cx:
    70 mm
  • Overall sensor length C:
    82.5 mm
  • Adapter plug:
    Included
  • Total cable length:
    8 m
  • Cable end:
    LEMO
  • Static nominal range:
    +/-2.0 mm
  • Recommended dynamic range:
    100 to 1000 um p-p
  • Sensitivity:
    4 V/mm
  • Nominal distance center:
    Approximately 2.7 mm
  • Basic air gap:
    0.55 to 0.95 mm
  • Operating temperature:
    -35 to +120 degC
  • Pressure at sensor head:
    10,000 hPa
  • Vibration endurance:
    5 g at 60 Hz

Information

Overview Manuals Common Applications Product Precautions
Emerson PR6424-003-030 is pr6424 16 mm eddy-current displacement sensor. It senses shaft-to-probe displacement for a matched Emerson signal converter and machinery-monitoring channel.
  • Uses the larger M18 x 1.5 sensing body
  • Provides a four-millimetre nominal static span
  • Carries the probe signal over eight metres
  • Matches a PR6424-capable converter channel

PR6424-003-030 operates with CON021 or CON041 converter configured for PR6424, Conductive target surface, M18 mounting hardware, Compatible monitor input.

Engineered applications include Large-shaft radial vibration, Axial displacement monitoring, Differential expansion measurement, Machine-position trending.

Important Notice: Match the M18 x 1.5 installation and PR6424 converter range, protect the 70 mm probe body, support the eight-metre cable and verify the full linear response.

Apter Power PR6424-003-030 Manuals and Guides

Apter Power PR6424-003-030 Measurement-System Technical Reference PDFApter Power PR6424-003-030 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.

Large-shaft radial vibration

Provides extended displacement span on large rotating shafts.

Axial displacement monitoring

Tracks thrust movement with the 16 mm probe family.

Differential expansion measurement

Supports low-frequency relative movement measurement.

Machine-position trending

Observes shaft position over a wider mechanical range.

Read the applicable Emerson machinery-monitoring instructions before work. Verify PR6424-003-030 and the installed Emerson PR6424 16 mm eddy-current measurement system configuration.
1

Verify the complete PR6424-003-030 order code, M18 x 1.5 mounting interface and assigned PR6424 16 mm eddy-current system measuring point before work.

2

Place the monitored machine and its protection channel in the approved maintenance state before disturbing PR6424-003-030.

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

Match the M18 x 1.5 installation and PR6424 converter range, protect the 70 mm probe body, support the eight-metre cable and verify the full linear response.

FAQ View All FAQ

  • What measurement or system function does PR6424-003-030 perform?
    PR6424-003-030 is a pr6424 16 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 PR6424-003-030?
    Use PR6424-003-030 with the documented Emerson PR6424 16 mm eddy-current measurement system components: CON021 or CON041 converter configured for PR6424, Conductive target surface, M18 mounting hardware.
  • How should the Sensor family value for PR6424-003-030 be verified?
    Confirm the complete nameplate and order code before work; the documented sensor family is PR6424.
  • What connection detail is critical when installing PR6424-003-030?
    Preserve every conductor, connector and shield identity, then follow the model-specific connection arrangement described in the controlling Emerson document.
  • How is PR6424-003-030 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 PR6424-003-030?
    Prove polarity, static gap, dynamic response and alarm action before returning the protection channel to service.
  • What configuration record should be retained when replacing PR6424-003-030?
    Retain the as-found position, sleeve thread, cable or channel identity, gap or scaling value, diagnostics and final functional-test result.
  • Can PR6424-003-030 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 PR6424 16 mm eddy-current measurement system configuration.
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