Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613666033393 | ||
| +8613666033393 | |||
| 13666033393 | |||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China |
Product Overview
The Epro PR6423/004-010 is an 8mm Eddy Current Sensor designed for non-contact measurement of radial and axial shaft displacement. It is widely used in turbomachinery applications such as steam turbines, gas turbines, hydro turbines, compressors, gearboxes, pumps, and fans. The sensor ensures precise monitoring of vibration, shaft position, and eccentricity, making it a critical component in condition monitoring and predictive maintenance systems.
Product Features
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Non-contact measurement: Enables accurate shaft position and vibration monitoring.
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High linear measurement range: Up to 2mm (80 mils), ensuring broad application coverage.
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Rugged construction: Made from stainless steel, PEEK, and PTFE materials, ensuring long-term durability.
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Wide operating temperature range: Sensor operates between -35°C and +180°C with cable and connector rated up to 150°C.
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Intrinsic safety certifications: ATEX, IEC-Ex, CSA approvals for hazardous environments.
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IP66 protection: High resistance to dust and water ingress.
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Compatibility with Epro monitoring systems: Ensures seamless integration with existing monitoring equipment.
Technical Specifications
| Parameter | Specification |
|---|---|
| Sensor Head Diameter | 8 mm |
| Weight | 0.1 kg (with 1m cable) |
| Linear Measurement Range | 2 mm (80 mils) |
| Initial Air Gap | 0.5 mm (20 mils) |
| Incremental Scale Factor (ISF) | 8 V/mm (203.2 mV/mil) ±5% |
| Deviation from Best Fit Line (DSL) | ±0.025 mm (±1 mil) |
| Minimum Shaft Diameter | 25 mm (0.79″) |
| Target Material | 42CrMo4 (AISI/SAE 4140) Standard (Others on request) |
| Protection Class | IP66 (IEC 60529) |
| Operating Temperature (Sensor + Cable) | -35°C to +180°C (-31°F to +356°F) |
| Operating Temperature (Cable & Connector) | -35°C to +150°C (-31°F to +302°F) |
| Material | Sensor Tip: PEEK; Case: Stainless Steel; Cable: PTFE |
| Certifications | CE, ATEX, IEC-Ex, CSA |
| Cable Diameter (Standard/Armored) | 2.8 mm / 6 mm |
| Minimum Cable Bending Radius | 25 mm (Standard); 35 mm (Armored) |
Product Advantages
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Enhanced Reliability: Built for extreme industrial conditions with high temperature and hazardous area certifications.
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Superior Sensitivity: High-resolution measurement ensures accurate detection of displacement and vibration.
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Seamless Integration: Fully compatible with Epro and Emerson monitoring systems.
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Versatile Mounting Options: Available in standard and reverse mount versions for different installation needs.
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Long Service Life: Designed for continuous operation with robust materials and IP66 protection.
Applications
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Turbomachinery Monitoring: Gas, steam, and hydro turbines.
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Rotating Equipment Protection: Compressors, gearboxes, pumps, and fans.
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Condition-Based Maintenance: Integrated into predictive maintenance strategies.
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Oil & Gas Industry: Monitoring of rotating machinery in refineries and petrochemical plants.
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Power Generation: Used in power plants for generator and turbine monitoring.
Latest Product News Titles
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“Epro PR6423 Series: Revolutionizing Eddy Current Sensing in Turbomachinery Applications”
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“Enhancing Reliability with the Epro PR6423/004-010 Sensor: A Comprehensive Review”
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“Improved Monitoring Accuracy with the Latest Epro 8mm Eddy Current Sensor”
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“Condition Monitoring Innovations: The Role of the PR6423/004-010 Sensor”
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“Epro’s Advanced Eddy Current Sensors: Meeting the Demands of Modern Industry”
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“Reducing Downtime with High-Precision PR6423 Eddy Current Sensors”
Related Models in the Same Series
| Model | Description |
|---|---|
| PR6423/000-000 | 8mm Eddy Current Sensor, M10x1 thread, no armored cable |
| PR6423/001-000 | 8mm Eddy Current Sensor, M10x1 thread, armored cable |
| PR6423/010-000 | 8mm Eddy Current Sensor, 3/8”-24 UNF thread, no armored cable |
| PR6423/011-000 | 8mm Eddy Current Sensor, 3/8”-24 UNF thread, armored cable |
| PR6423/03X-000 | Reverse mount version with armored cable option |
| PR6423/004-000 | 8mm Eddy Current Sensor with extended cable length |
Popular Epro Models
| Model | Description |
|---|---|
| PR6423/005-010 | Eddy Current Sensor, 8mm, hazardous area approved |
| PR6424/006-030 | 5mm Eddy Current Sensor for high-speed applications |
| PR9268/303-000 | Vibration Sensor with extended frequency range |
| PR9376/010-011 | Temperature Sensor for rotating equipment |
| PR6426/010-100 | Proximity Sensor for precise displacement measurement |
| PR9266/201-000 | Accelerometer for vibration analysis |
FAQ
FAQ (Frequently Asked Questions)
Q1: What is the primary application of the PR6423/004-010 sensor?
A1: It is primarily used for measuring radial and axial shaft displacement in turbines, compressors, pumps, and other rotating equipment.
Q2: Can the PR6423/004-010 sensor be used in hazardous environments?
A2: Yes, it is ATEX, IEC-Ex, and CSA-certified, making it suitable for hazardous area applications.
Q3: What is the maximum operating temperature of the sensor?
A3: The sensor can operate up to +180°C (356°F), while the cable and connector are rated up to +150°C (302°F).
Q4: What type of material is used for the sensor tip?
A4: The sensor tip is made of PEEK (Polyether Ether Ketone), ensuring high durability and chemical resistance.
Q5: How does the PR6423/004-010 connect to the monitoring system?
A5: It connects via a Lemo connector or open cable end, depending on the configuration.
Q6: What is the standard cable length available for this model?
A6: The standard cable lengths range from 4m to 10m, with various adapter plug options.
Q7: Is the sensor compatible with Emerson and Bently Nevada systems?
A7: Yes, the PR6423 series is compatible with Epro, Emerson, and certain Bently Nevada monitoring systems.
Q8: What is the minimum shaft diameter required for accurate measurement?
A8: The sensor requires a minimum shaft diameter of 25 mm (0.79 inches) for proper operation.
Tags
Packing & Delivery
We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.
For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.
Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.
