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EMERSON PR6423/013-000 CON021 Eddy Current SensorEMERSON PR6423/013-000 CON021 Eddy Current SensorEMERSON PR6423/013-000 CON021 Eddy Current Sensor
EMERSON PR6423/013-000 CON021 Eddy Current Sensor
EMERSON PR6423/013-000 CON021 Eddy Current Sensor
EMERSON PR6423/013-000 CON021 Eddy Current Sensor

EMERSON PR6423/013-000 CON021 Eddy Current Sensor


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PRODUCT SKU : CON021+PR6423/013-000

PRODUCT TYPE : Proximity Sensors

PRODUCT VENDOR : EMERSON


  • 100% Genuine Parts – Risk-Free 30-Day Returns
  • 1-Year Warranty & Expert Support for Every Order

Product Details

Configured for non-contact shaft vibration and displacement monitoring in turbomachinery protection platforms, the EMERSON PR6423/013-000 CON021 (PR6423 Eddy Current Sensor) provides direct physical/electrical execution.

Hardware Specifications

Parameter Specification
Model PR6423/013-000 CON021
Brand EMERSON (Epro)
Origin Germany / USA
Weight 0.38 kg
Dimensions Standard M10 thread body / 8 mm tip diameter
Operating Temp -35 deg C to +180 deg C (Sensor Tip)
Power Consumption Loop powered via CON021 signal converter / transmitter
Measurement Principle High-frequency non-contact eddy current induction
Signal Output Interface CON021 robust coaxial connector assembly

Eddy-Current Probe Scaling & Signal Calibration

The PR6423 sensor utilizes high-frequency electromagnetic field induction to detect target shaft position and dynamic displacement changes. Operational accuracy relies upon strict eddy-current probe scaling, where physical target distance correlates directly to normalized voltage output across the driver stage. Validation requires precise gap voltage calibration to establish the nominal target operational point (typically set within -10 VDC bias limits depending on transmitter configuration). Signal path design provides cross-talk suppression during multi-axis sensor arrangements on high-speed rotor dynamics setups, preventing inter-channel interference across adjacent radial or axial probe assemblies.

Frequently Asked Questions

Q: What precautions must be taken regarding the CON021 connector assembly during physical installation?

A: The CON021 connector interface must remain free from conductive particulates and moisture. Tightening torque must adhere to vendor limits to prevent internal wire strain, and proper cable restraint must be provided to prevent fatigue failure caused by machine vibration.

Q: Can the PR6423 probe cable be lengthened or spliced directly in the field?

A: Direct cutting or field splicing is prohibited. The total probe and extension cable length form a tuned resonant LC circuit; altering cable length shifts oscillator frequency and corrupts system calibration.

Field Installation Guidelines

  • Ensure target surface maintains adequate counter-bore side clearance to eliminate stray metal proximity interference affecting probe scaling.
  • Set physical probe gap using precision feeler gauges or by monitoring transmitter output voltage until the nominal gap voltage (-10 VDC target baseline) is achieved.
  • Route sensor cabling through dedicated flexible metallic conduit away from high-voltage AC lines to prevent induced signal distortion.
  • Apply thread locking fluid or tighten locknuts to specified mechanical torque limits to prevent installation drift under continuous machine vibration.

Additional Information

  • 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
  • 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
  • 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
  • Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
  • Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
  • Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.




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