Emerson PR6423/002-121 CON041
Emerson PR6423/002-121 CON041
Emerson PR6423/002-121 CON041
Emerson PR6423/002-121 CON041
Emerson PR6423/002-121 CON041
Emerson PR6423/002-121 CON041
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PR6423/002-121 CON041

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Emerson EPRO PR6423/002-121 CON041 is a 8 mm Eddy-Current Sensor and Signal Converter Pair. It measures close-clearance shaft motion without contacting the target.
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Technical specifications for PR6423/002-121 CON041

  • Manufacturer:
    Emerson
  • Part Number:
    PR6423/002-121 CON041
  • Product Family:
    Epro
  • Product Type:
    Eddy-Current Sensor and Converter
  • Stock:
    1
  • Sensor:
    PR6423 8 mm eddy-current sensor
  • Base execution:
    PR6423/00: M10 x 1 case thread without armored cable
  • Sleeve code:
    2: 45 mm case length in the official order matrix
  • Suffix:
    -121 legacy cable/termination execution; preserve the complete code on replacement
  • Linear range:
    2 mm / 80 mil
  • Initial gap:
    0.5 mm / 20 mil
  • Incremental scale factor:
    8 V/mm, +/-5% from 0 to 45 deg C
  • Protection:
    IP66
  • Sensor operating temperature:
    -35 to 180 deg C including the first metre of cable
  • Minimum shaft diameter:
    25 mm
  • Target material:
    Ferromagnetic steel, 42CrMo4 standard target
  • Pressure resistance:
    10000 hPa / 145 psi at the sensor head
  • Shock and vibration:
    5 g at 60 Hz and 25 deg C
  • Probe construction:
    Stainless-steel sleeve with PTFE cable
  • Weight:
    0.2 kg
  • Estimated shipping dimensions:
    19x2.8x16cm
  • 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 Applications Monitoring Compliance Operating Environment

Features:

  • Measures close-clearance shaft motion without contacting the target.
  • Provides an 8 V/mm nominal scale factor across a 2 mm linear range.
  • Uses the exact M10 x 1 unarmored body and 45 mm sleeve execution.
The compact probe monitors radial or axial shaft motion, position, eccentricity and speed on turbines, compressors, gearboxes, pumps and fans.

An electromagnetic field at the probe tip induces eddy currents in the ferromagnetic target. Gap-dependent loading changes the converter response, producing a calibrated voltage related to shaft-to-probe distance.

Match the CON041 converter and cable execution, target material and set gap before commissioning. Do not mix probes or converters from separately calibrated systems without completing the manufacturer calibration procedure.

Availability is reviewed against the exact PR6423/002-121 CON041 order identity and requested supply condition; manufacturer lifecycle status: Active / Available from OEM.
Verified resources for Emerson EPRO PR6423/002-121 CON041: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.
  • The /002 portion identifies the M10 x 1 unarmored PR6423/00 body with a 45 mm sleeve code. The legacy -121 cable and termination identity must be retained exactly from the supplied label and calibration record.
  • The 8 mm probe and two-millimetre linear range support close-clearance measurements on shafts from 25 mm diameter in critical rotating equipment.
  • Requires preservation of the complete -121 cable identity and matched CON041 calibration.
  • Measures shaft vibration, position, eccentricity, and speed on rotating equipment.
  • Uses an 8 mm eddy-current probe for compact machine applications.
  • M10 x 1 case thread identifies the unarmored base execution.
  • The -121 suffix identifies the legacy cable and termination execution.
  • Sensor and first cable metre operate from -35 to 180 deg C.
  • Converter output follows calibrated gap response for ferromagnetic targets.
  • IP66 protection supports demanding installed industrial environments.
  • Order-matrix case option 2 corresponds to a 45 mm sleeve.
  • Linear measurement range is 2 mm, equivalent to 80 mil.
Description
Emerson EPRO PR6423/002-121 CON041 The compact probe monitors radial or axial shaft motion, position, eccentricity and speed on turbines, compressors, gearboxes, pumps and fans. An electromagnetic field at the probe tip induces eddy currents in the ferromagnetic target. Gap-dependent loading changes the converter response, producing a calibrated voltage related to shaft-to-probe distance.

The /002 portion identifies the M10 x 1 unarmored PR6423/00 body with a 45 mm sleeve code. The legacy -121 cable and termination identity must be retained exactly from the supplied label and calibration record. The 8 mm probe and two-millimetre linear range support close-clearance measurements on shafts from 25 mm diameter in critical rotating equipment.

Match the CON041 converter and cable execution, target material and set gap before commissioning. Do not mix probes or converters from separately calibrated systems without completing the manufacturer calibration procedure.
Alternative Names
PR6423/002-121 CON041 PR6423 002 121 CON041 PR6423002121CON041 PR6423-002-121-CON041 Emerson EPRO PR6423/002-121 CON041 Emerson EPRO PR6423 002 121 CON041 Emerson EPRO PR6423002121CON041 Emerson EPRO 8 mm Eddy-Current Sensor and Signal Converter Pair
Technical notes
Commission PR6423/002-121 CON041 only with the specified CON041 converter, cable termination, 42CrMo4-equivalent target, and documented initial gap, because separately calibrated probes and converters cannot be mixed without recalibration.
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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.
Where is Emerson EPRO PR6423/002-121 CON041 applied on rotating machinery?
The compact probe monitors radial or axial shaft motion, position, eccentricity and speed on turbines, compressors, gearboxes, pumps and fans.
Which case execution defines Emerson EPRO PR6423/002-121 CON041?
The manufacturer data specifies Base execution as PR6423/00: M10 x 1 case thread without armored cable; the installed arrangement must match that exact value.
How does Emerson EPRO PR6423/002-121 CON041 generate a displacement signal?
An electromagnetic field at the probe tip induces eddy currents in the ferromagnetic target. Gap-dependent loading changes the converter response, producing a calibrated voltage related to shaft-to-probe distance.
What converter and target checks protect Emerson EPRO PR6423/002-121 CON041 accuracy?
Match the CON041 converter and cable execution, target material and set gap before commissioning. Do not mix probes or converters from separately calibrated systems without completing the manufacturer calibration procedure.
Which supply check precedes an Emerson EPRO PR6423/002-121 CON041 replacement?
The page records Active / Available from OEM. Apter Power reviews the exact order identity and condition without presenting this as an OEM delivery promise.
What initial-gap evidence supports Emerson EPRO PR6423/002-121 CON041 documentation?
Submit the complete nameplate, Initial gap (0.5 mm / 20 mil), installed system evidence, condition, quantity and destination so the document and quotation match PR6423/002-121 CON041.

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