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PR6424-003-030

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Emerson PR6424-003-030 is a 16 mm eddy current sensor with an M18×1.5 thread, 70 mm sleeve, and 8 m LEMO cable.
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Technical specifications for PR6424-003-030

  • Manufacturer:
    Emerson
  • Part Number:
    PR6424-003-030
  • Product Family:
    AMS 6500 Machinery Health Monitor
  • Product Type:
    16 mm Eddy Current Sensor
  • Stock:
    1
  • Case Thread:
    M18×1.5
  • Sleeve Length:
    70 mm
  • Total Sensor Length:
    82.5 mm
  • Adapter Plug:
    With adapter plug
  • Total Cable Length:
    8.0 m
  • Cable End:
    LEMO connector
  • Incremental Scale Factor:
    4 V/mm (101.6 mV/mil)
  • Linearity:
    ≤±1.5%
  • Center Air Gap:
    Approximately 2.7 mm
  • Static Measuring Range:
    ±2.0 mm
  • Dynamic Measuring Range:
    0...1000 µm
  • Minimum Shaft Diameter:
    80 mm
  • Maximum Surface Speed:
    2500 m/s
  • Reference Target:
    42CrMo4 / AISI 4140 steel
  • Operating Temperature:
    −35...120 °C
  • Tariff Code:
    9031809090
  • Country of origin:
    Germany
  • Place of shipment:
    Xiamen,Fujian,China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Mounting Target Environment Application
  • 16 mm non-contact probe geometry supports shaft-motion measurement on critical rotating machinery
  • The ordering code fixes the M18×1.5 mounting, sleeve, adapter, cable length, and connector arrangement
  • The probe operates as one element of a calibrated Emerson sensor-and-converter measuring chain

Emerson PR6424-003-030 is the commercial hyphen form of the official PR6424/003-030 ordering configuration.

It is intended for non-contact measurement of radial or axial shaft behavior, including position, eccentricity, displacement, and vibration.

Confirm the matching converter, target geometry, mounting, probe gap, cable protection, environmental limits, and approval conditions before commissioning.

Availability, condition, price, and shipping time for PR6424-003-030 are confirmed during quotation.

Emerson PR6424-003-030 Manuals, Datasheets, Links

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.

  • Use a stiff, vibration-free holder with a clean M18×1.5 mounting thread
  • After final gap adjustment, leave at least two threads free toward the sensor head
  • Tighten the PR6424 fixing nuts to no more than 98 N·m
  • Keep the measuring track free from scratches, corrosion, stress concentrations, and metallurgical irregularities that can produce runout
  • A measuring-track surface finish of 0.41...0.76 µm is recommended
  • A target material other than the reference steel requires verified adjustment of the complete measuring chain
  • Temperature error is below 4% per 100 K and is documented as API 670 compliant
  • The probe head withstands the documented 10,000 hPa pressure condition
  • Shock and vibration testing is specified at 5 g and 60 Hz at 25 °C
  • Measure radial or axial shaft displacement without mechanical contact
  • Monitor shaft position, eccentricity, vibration, or speed/key behavior with the matching converter
  • Apply the probe to turbines, compressors, pumps, or fans after verifying target, gap, mounting, and environmental conditions
Description
PR6424-003-030 is an Emerson Epro 16 mm non-contact eddy current sensor for shaft displacement, position, eccentricity, and vibration measurement on critical rotating machinery.

The official PR6424/003-030 configuration uses an M18×1.5 unarmored probe, 70 mm sleeve, adapter plug, 8.0 m total cable, and LEMO cable end.

Before installing or replacing PR6424-003-030, verify the sleeve reach, mounting thread, target material and diameter, probe gap, calibrated converter, cable route, temperature, and hazardous-area arrangement.
Alternative Names
PR6424-003-030 PR6424/003-030 PR6424003030 PR6424 003 030 Emerson PR6424-003-030 Emerson Epro PR6424/003-030 Epro PR6424-003-030
Technical notes
PR6424-003-030 must be used with its calibrated converter; verify the M18×1.5 mounting, 70 mm sleeve, 8 m cable route, LEMO end, target material, probe gap, and approval conditions.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
Which mounting details must match for Emerson PR6424-003-030?
The order code identifies an M18×1.5 unarmored probe with a 70 mm sleeve. Confirm the mounting thread, engagement, sleeve reach, bracket rigidity, and probe-to-target clearance.
Can Emerson PR6424-003-030 be used with a shaft smaller than 80 mm?
The official sheet specifies a minimum shaft diameter of 80 mm for the documented response. A smaller target requires a separately verified calibration and installation assessment.
Why must Emerson PR6424-003-030 stay paired with its converter?
Emerson adjusts the sensor and converter as a measuring chain. Match both identification labels and serial numbers, or perform the approved calibration procedure after replacement.
What target material is specified for Emerson PR6424-003-030?
The standard response is referenced to ferromagnetic 42CrMo4 / AISI 4140 steel. Other materials can change sensitivity and linearity and require verified adjustment.
How should the cable of Emerson PR6424-003-030 be routed?
Protect the 8 m cable from tension, sharp bends, hot surfaces, moving parts, and electrical interference, and keep the adapter plug and LEMO connection clean and secure.
Can Emerson PR6424-003-030 alone determine hazardous-area suitability?
No. Verify the complete sensor, converter, barrier, cable, ambient-temperature class, conformity labels, and installation requirements together.
What should be supplied when requesting Emerson PR6424-003-030?
Provide the complete PR6424/003-030 designation, clear label and connector photos, paired converter type and serial number, target material, required condition, and quantity.