Description
Overview
The Emerson PR6426/000‑030 CON021 is an EPRO‑series eddy current sensor module engineered for high‑accuracy vibration and displacement monitoring in rotating machinery. Designed for integration with industrial condition monitoring and protection systems, it delivers precise, real‑time measurement data essential for maintaining equipment reliability and operational safety.
Its durable construction and advanced signal conditioning capabilities make it suitable for continuous operation in harsh industrial environments.
Key Features
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Eddy current sensor module for vibration and shaft displacement monitoring
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High‑sensitivity measurement with excellent signal stability
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Robust mechanical and electrical design for extreme industrial conditions
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Strong resistance to EMI, thermal stress, and mechanical shock
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Compatible with CON021 signal conditioning architecture
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Seamless integration with DCS and machinery monitoring systems
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Suitable for predictive maintenance and real‑time diagnostics
Technical Specifications
| Parameter |
Specification |
| Model |
PR6426/000‑030 |
| Part Number |
CON021 |
| Product Type |
Eddy Current Sensor Module |
| Sensor Diameter |
32 mm (typical for PR6426 series) |
| Measurement Parameters |
Vibration, shaft displacement |
| Output Type |
Works with CON021 conditioning module |
| Operating Temperature |
Suitable for high‑temperature industrial zones |
| Environmental Resistance |
High vibration, corrosive atmospheres, EMI/RFI immunity |
| Dimensions |
18 × 18 × 5 cm |
| Weight |
0.5 kg |
| System Compatibility |
DCS and condition monitoring systems |
| Country of Origin |
USA |
| HS Code |
8537101190 |
| Condition |
Brand New |
| Availability |
In Stock |
| Minimum Order |
1 unit |
Functional Description
The PR6426/000‑030 CON021 module is part of Emerson’s EPRO proximity measurement system, designed to capture high‑resolution vibration and displacement data from rotating equipment. When paired with the CON021 signal conditioning module, it provides stable, accurate current‑based output signals suitable for advanced monitoring platforms.
Its high sensitivity enables early detection of mechanical issues such as rotor imbalance, shaft misalignment, bearing degradation, and structural looseness. This supports predictive maintenance strategies, reduces unplanned downtime, and extends the operational life of critical machinery.
The module’s rugged design ensures long‑term reliability in environments exposed to high temperatures, corrosive substances, and continuous mechanical stress. Its compatibility with multiple monitoring systems, including ABB platforms, makes it a versatile solution for industrial asset management.
Application Scenarios
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Turbine and compressor vibration monitoring
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Generator shaft displacement measurement
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High‑speed rotating machinery protection
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Predictive maintenance and reliability programs
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Oil & gas, petrochemical, and power generation facilities
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Industrial equipment health monitoring systems
FAQ
Q: What does this module measure? A: It measures shaft displacement and vibration using eddy current sensing technology.
Q: Does it require a conditioning module? A: Yes, it is designed to operate with the CON021 signal conditioning module.
Q: Can it withstand harsh industrial environments? A: Yes, it is engineered for high temperatures, mechanical shock, and corrosive atmospheres.
Q: Is it compatible with third‑party monitoring systems? A: It integrates with many platforms, including ABB and other industrial monitoring systems.
