Description
Overview
The Emerson PR6424/000‑030 CON021 is an 8 mm eddy‑current proximity sensor module from the EPRO series, engineered for precise, non‑contact measurement of shaft displacement and vibration in rotating machinery. Its compact probe design and stable signal characteristics make it suitable for continuous condition monitoring and machinery protection applications.
Functional Characteristics
This sensor module forms part of a complete eddy‑current measurement chain and is optimized for accurate detection of radial and axial shaft movement. Its electronics are designed to maintain measurement stability in harsh industrial environments, including elevated temperatures, oil contamination, and strong mechanical vibration.
The module interfaces directly with CON021‑series signal conditioning units, ensuring compatibility with a wide range of monitoring systems. Its robust mechanical construction and consistent output performance support predictive maintenance programs and help reduce unplanned downtime.
Technical Specifications
| Parameter |
Specification |
| Model |
PR6424/000‑030 |
| Part Number |
CON021 |
| Product Type |
8 mm Eddy Current Sensor Module |
| Probe Diameter |
8 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 |
15.5 × 17.5 × 4 cm |
| Weight |
0.28 kg |
| Country of Origin |
USA |
| HS Code |
8537101190 |
| System Type |
DCS / Condition Monitoring |
| Availability |
In stock |
Performance Description
The PR6424/000‑030 CON021 provides high‑resolution displacement and vibration data, enabling early detection of mechanical issues such as bearing degradation, rotor instability, or misalignment. Its 8 mm probe design is well‑suited for compact machinery or installations with limited mounting space.
The sensor’s rugged construction ensures long‑term reliability, while its compatibility with EPRO monitoring systems allows seamless integration into both legacy and modern installations. Its fast response and stable output support real‑time monitoring and predictive maintenance strategies.
Application Scenarios
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Turbine and generator shaft monitoring
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Compressor and pump displacement measurement
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Machinery protection systems in petrochemical and power facilities
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High‑speed rotating equipment in manufacturing
-
Continuous monitoring in predictive maintenance programs
FAQ
Q: How does the 8 mm PR6424 differ from the 16 mm PR6425 series? A: The 8 mm probe is more compact and suited for installations with limited space, while the 16 mm version offers a larger linear measurement range.
Q: What signal converter is required? A: It must be paired with a compatible CON021 signal conditioning module.
Q: Can this sensor operate in high‑temperature environments? A: Yes, the PR6424 series is designed for elevated temperatures and harsh industrial conditions.
