Description
Overview
The Emerson PR6425/010‑100 CON021 is part of the EPRO proximity measurement series, designed for high‑accuracy, non‑contact monitoring of shaft displacement and vibration in rotating machinery. Its 16 mm probe configuration provides extended measurement range and enhanced sensitivity, making it suitable for demanding condition‑monitoring and machinery‑protection applications.
Functional Characteristics
This module operates as a key component within an eddy‑current measurement chain, delivering stable displacement signals for turbines, compressors, pumps, and other high‑speed rotating assets. The sensor is engineered to maintain accuracy under harsh operating conditions, including high temperatures, oil contamination, and strong mechanical vibration. Its electronics ensure long‑term stability and consistent signal output.
The unit integrates seamlessly with CON021‑series signal conditioning modules, enabling compatibility with a wide range of monitoring systems. Its rugged design and straightforward installation support predictive maintenance strategies and reduce unplanned downtime.
Technical Specifications
| Parameter |
Specification |
| Model |
PR6425/010‑100 |
| Part Number |
CON021 |
| Product Type |
Eddy Current Sensor Module |
| Probe Diameter |
16 mm |
| Measurement Principle |
Non‑contact eddy current displacement |
| Typical Applications |
Shaft vibration, axial/radial displacement |
| System Platform |
EPRO vibration monitoring systems |
| Output Compatibility |
Works with CON021 signal converters |
| Operating Environment |
High‑temperature, oil‑contaminated, vibration‑intense zones |
| Dimensions |
24 × 22 × 5 cm |
| Weight |
0.78 kg |
| Country of Origin |
USA |
| HS Code |
8537101190 |
| System Type |
DCS / Condition Monitoring |
| Availability |
In stock |
Performance Description
The PR6425/010‑100 CON021 provides high‑resolution, real‑time displacement and vibration data, enabling early detection of mechanical issues such as bearing wear, rotor instability, or misalignment. Its 16 mm probe design offers a wider measurement range compared to smaller‑diameter variants, making it suitable for heavy‑duty rotating equipment.
The sensor’s robust mechanical construction ensures dependable operation in harsh industrial environments, while its compatibility with EPRO monitoring systems allows seamless integration into both legacy and modern installations. Its fast response and stable signal output support predictive maintenance programs, helping extend equipment service life and reduce operational costs.
Application Scenarios
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Turbine and generator shaft monitoring
-
Compressor vibration and displacement measurement
-
Pump condition monitoring in petrochemical and power facilities
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Machinery protection systems in heavy manufacturing
-
Continuous monitoring in predictive maintenance programs
FAQ
Q: How does the 16 mm probe differ from the 8 mm PR6423 series? A: The 16 mm probe offers a larger linear measurement range and is typically used on larger or higher‑load rotating machinery.
Q: What signal converter is required? A: It must be paired with a compatible CON021 signal conditioning module for proper operation.
Q: Can this sensor operate in high‑temperature environments? A: Yes, the PR6425 series is designed for elevated temperatures and harsh industrial conditions.
