Description
Overview
The Emerson PR6423/103‑141 CON041 is an eddy‑current vibration and displacement sensor designed for precise, non‑contact monitoring of shaft movement in rotating machinery. As part of the PR6423 series, it provides high‑resolution, real‑time measurement essential for predictive maintenance, machinery protection, and long‑term condition monitoring programs.
Functional Characteristics
This sensor detects small variations in shaft position and vibration amplitude, enabling early identification of mechanical issues such as misalignment, imbalance, and bearing degradation. Its fast response and high sensitivity make it suitable for dynamic equipment where rapid changes must be captured accurately.
The PR6423/103‑141 CON041 is engineered for harsh industrial environments. Its rugged construction withstands high temperatures, oil contamination, pressure fluctuations, and continuous mechanical vibration. When paired with the CON041 signal converter, it delivers stable, conditioned output signals compatible with EPRO and AMS monitoring systems.
Technical Specifications
| Parameter |
Specification |
| Model |
PR6423/103‑141 |
| Part Number |
CON041 |
| Product Type |
Eddy‑Current Vibration & Displacement Sensor |
| Probe Diameter |
8 mm (PR6423 series standard) |
| Measurement Principle |
Non‑contact eddy‑current displacement |
| Typical Applications |
Shaft vibration, axial/radial displacement, position |
| Compatible Systems |
EPRO / AMS 6500 Classic |
| Operating Environment |
High‑temperature, oil‑contaminated, vibration‑intense zones |
| Dimensions |
16 × 16 × 2 cm |
| Weight |
0.28 kg |
| Country of Origin |
USA |
| HS Code |
8537101190 |
| System Type |
DCS / Condition Monitoring |
| Availability |
In stock |
Performance Description
The sensor provides accurate, repeatable measurements across a wide operating range, supporting continuous monitoring of critical rotating assets such as turbines, compressors, and pumps. Its robust mechanical and electrical design ensures long‑term stability with minimal maintenance.
The PR6423/103‑141 CON041 integrates seamlessly with EPRO monitoring platforms, offering compatibility with a wide range of industrial control and protection systems. Its high sensitivity and fast response enable early fault detection, reducing unplanned downtime and improving equipment reliability.
Application Scenarios
-
Turbine and generator shaft vibration monitoring
-
Compressor and pump displacement measurement
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Machinery protection systems in petrochemical and power facilities
-
High‑speed rotating equipment in manufacturing
-
Predictive maintenance and long‑term condition monitoring
FAQ
Q: What does the “103‑141” configuration specify It defines probe length, calibration range, and sensing characteristics tailored to specific installation requirements.
Q: Which signal converter is required This model is designed for use with the CON041 signal conditioning unit.
Q: Can this sensor operate in high‑temperature environments Yes, the PR6423 series is engineered for elevated temperatures and harsh industrial conditions.
