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Technical specifications for PR6424-010-140

  • Manufacturer:
    Emerson
  • Product Category:
    Machinery Monitoring Systems
  • Spare Part Number:
    PR6424-010-140
  • 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:
    Yes
  • Probe length Cx:
    40 mm
  • Overall sensor length C:
    52.5 mm
  • Adapter plug:
    Not included
  • Total cable length:
    10 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 PR6424-010-140 is pr6424 16 mm eddy-current displacement sensor. It senses shaft-to-probe displacement for a matched Emerson signal converter and machinery-monitoring channel.
  • Combines a short 40 mm probe with armored protection
  • Provides a ten-metre overall cable
  • Uses the PR6424 four-millimetre static span
  • Requires the documented connection arrangement without an included adapter

PR6424-010-140 operates with PR6424-configured converter, M18 x 1.5 bracket, Ten-metre cable route, Compatible LEMO connection hardware.

Engineered applications include Large-shaft radial monitoring, Remote thrust-position points, Differential expansion loops, Armored long-run probe replacement.

Important Notice: Verify that the required adapter hardware is available, match the M18 thread and ten-metre system length, then prove the PR6424 linear span after installation.

Apter Power PR6424-010-140 Manuals and Guides

Apter Power PR6424-010-140 Measurement-System Technical Reference PDFApter Power PR6424-010-140 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 monitoring

Measures large-shaft relative vibration over a protected cable run.

Remote thrust-position points

Supports thrust monitoring with a remote converter cabinet.

Differential expansion loops

Tracks differential expansion within the PR6424 span.

Armored long-run probe replacement

Replaces armored probe loops where the adapter is installed separately.

Read the applicable Emerson machinery-monitoring instructions before work. Verify PR6424-010-140 and the installed Emerson PR6424 16 mm eddy-current measurement system configuration.
1

Verify the complete PR6424-010-140 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 PR6424-010-140.

3

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

4

Route the 10 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

Verify that the required adapter hardware is available, match the M18 thread and ten-metre system length, then prove the PR6424 linear span after installation.

FAQ View All FAQ

  • What measurement or system function does PR6424-010-140 perform?
    PR6424-010-140 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 PR6424-010-140?
    Use PR6424-010-140 with the documented Emerson PR6424 16 mm eddy-current measurement system components: PR6424-configured converter, M18 x 1.5 bracket, Ten-metre cable route.
  • How should the Sensor family value for PR6424-010-140 be verified?
    Confirm the complete nameplate and order code before work; the documented sensor family is PR6424.
  • What connection detail is critical when installing PR6424-010-140?
    Preserve every conductor, connector and shield identity, then follow the model-specific connection arrangement described in the controlling Emerson document.
  • How is PR6424-010-140 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 PR6424-010-140?
    Prove polarity, static gap, dynamic response and alarm action before returning the protection channel to service.
  • What configuration record should be retained when replacing PR6424-010-140?
    Retain the as-found position, sleeve thread, cable or channel identity, gap or scaling value, diagnostics and final functional-test result.
  • Can PR6424-010-140 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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