Emerson PR6423/012-130 CON021
Emerson PR6423/012-130 CON021
Emerson PR6423/012-130 CON021
Emerson PR6423/012-130 CON021
Emerson PR6423/012-130 CON021
Emerson PR6423/012-130 CON021
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PR6423/012-130 CON021

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Emerson PR6423/012-130 CON021 combines an armoured M10 × 1 eddy-current probe, 45 mm sensing body, 8 m LEMO cable and CON021 converter for extended-reach shaft monitoring.
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Technical specifications for PR6423/012-130 CON021

  • Manufacturer:
    Emerson
  • Part Number:
    PR6423/012-130 CON021
  • Product Family:
    Epro
  • Product Type:
    Long-Body Eddy Current Transducer System
  • Stock:
    1
  • Sensing tip:
    8 mm
  • Linear range:
    2 mm
  • Recommended initial gap:
    0.5 mm
  • Nominal sensitivity:
    8 V/mm ±5% from 0 to 45 °C
  • Linearity tolerance:
    ±0.025 mm
  • Mounting thread:
    M10 x 1
  • Armoured lead:
    Yes
  • Probe-body length:
    45 mm
  • Overall body length:
    54 mm
  • Adapter plug:
    Not fitted
  • Combined cable length:
    8 m
  • Cable connector:
    LEMO
  • Minimum shaft target:
    25 mm diameter
  • Reference material:
    42CrMo4 / AISI 4140 steel
  • Environmental protection:
    IP66
  • Probe-end temperature:
    -35 to 180 °C
  • Remote cable temperature:
    -35 to 150 °C
  • Matched converter:
    CON021
  • Linearized output:
    -2 to -18 V
  • Conditioner error:
    1% maximum
  • Weight:
    0.56 kg
  • Estimated shipping dimensions:
    25x24x4cm
  • Tariff Code:
    Please confirm the destination before shipping.
  • 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 Operating Environment Installation & Integration Monitoring & Control

Features:

  • Extends the threaded probe body to 45 mm for deeper mounting locations.
  • Provides an eight-metre armoured cable route between the machine and converter.
  • Maintains the standard PR6423 two-millimetre shaft-displacement characteristic.
The 012-130 suffix denotes the long-body probe and the longest cable option in this three-product group.

It observes rotor motion where housing geometry places the accessible mounting surface away from the shaft.

The support bracket must resist thermal growth and vibration so those effects do not enter the measurement as false displacement.

Apter Power can review sourcing, documentation and system matching for PR6423/012-130 CON021.
Verified resources for Emerson PR6423/012-130 CON021: 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.
  • Large turbine casings use the longer body to reach a shaft through a deep threaded boss.
  • Fans and compressors can place the converter farther from heat and mechanical interference by using the eight-metre lead.
  • Protection cabinets trend shaft position while keeping conditioning electronics outside the immediate bearing environment.
  • The sensing end operates from -35 to 180 °C within the documented installation limits.
  • Connector and remote cable sections have a lower maximum temperature of 150 °C.
  • IP66 probe construction resists industrial contamination when the complete installation is sealed correctly.
  • The 45 mm sensing body reaches through deeper brackets than the standard-length execution.
  • The eight-metre lead and CON021 form one calibrated electrical system.
  • Cable armour should be supported without clamps that crush or sharply bend the lead.
  • The conditioner output represents shaft-to-probe gap across the two-millimetre linear range.
  • Static position, slow movement and vibration content up to 20 kHz are available to the monitoring channel.
  • Protection logic can use the processed signal for alert, danger and machine-trip decisions.
Description
PR6423/012-130 CON021 combines the longer 45 mm probe body with an eight-metre armoured lead. The 012-130 option retains the standard 8 mm tip and two-millimetre calibrated measurement range while extending mechanical and cable reach.

The eddy-current principle measures the changing clearance between the stationary probe and the conductive rotating shaft. CON021 supplies excitation and converts the probe response into the negative-voltage signal used by the monitoring channel.

Longer reach increases the importance of bracket rigidity and cable support. The exact M10 mounting, eight-metre system length, target metallurgy and thermal route must be checked before using this option in place of a shorter PR6423 assembly.
Alternative Names
PR6423/012-130 CON021 Emerson PR6423/012-130 EPRO PR6423/012-130 PR6423 012 130 PR6423012130 CON021 PR6423 45 mm Probe EPRO PR6423 8 m Probe CON021 PR6423/012-130
Technical notes
Support the extended body of PR6423/012-130 CON021 rigidly; bracket flex can appear as shaft movement and corrupt the protection signal.
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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.
Why is Emerson PR6423/012-130 CON021 longer than common PR6423 variants?
Its 45 mm probe body is intended for mounting points that require more reach to the shaft target.
What cable distance is supplied with Emerson PR6423/012-130 CON021?
The 130 option denotes an eight-metre armoured system lead with LEMO termination.
Which application geometry favours Emerson PR6423/012-130 CON021?
Deep bearing bosses or remote brackets that cannot position a short probe close enough to the shaft.
What false reading can affect Emerson PR6423/012-130 CON021 if mounting is weak?
Bracket flex or thermal movement changes probe gap and is indistinguishable from actual shaft displacement.
Can Emerson PR6423/012-130 CON021 use a shorter cable during replacement?
Not without a complete approved recalibration; the eight-metre lead is part of the specified transducer system.
Which suffixes must remain visible on an Emerson PR6423/012-130 CON021 request?
Retain 012-130 and CON021 so body length, cable length, armour and converter are not lost.

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