Products Description
| Company Information | |||
| sales@xmjzjsgs.com | |||
| Mobile | +8613666033393 | ||
| +8613666033393 | |||
| 13666033393 | |||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China |
1. Product Introduction
The Epro PR6423/001-010-CN 8mm Eddy Current Sensor is a high-precision, non-contact displacement sensor designed for monitoring turbomachinery such as steam turbines, gas turbines, hydro turbines, compressors, gearboxes, pumps, and fans. It provides accurate radial and axial shaft displacement measurements, position monitoring, eccentricity detection, and rotational speed analysis.
This sensor operates on the eddy current principle, making it highly reliable for industrial applications requiring robust and durable vibration monitoring. It is designed to work in harsh environments, including hazardous areas with ATEX, IECEx, and CSA certifications.
2. Product Specifications
The following table summarizes the key specifications of the Epro PR6423/001-010-CN 8mm Eddy Current Sensor:
Technical Specifications
| Parameter | Specification |
|---|---|
| Measurement Type | Non-contact eddy current displacement sensor |
| 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% (0 to 45°C) |
| Deviation from Best Fit Line (DSL) | ± 0.025 mm (± 1 mil) (0 to 45°C) |
| Minimum Shaft Diameter | 25 mm (0.79″) |
| Target Material | Ferromagnetic Steel (42CrMo4, AISI/SAE 4140) |
| Protection Class | IP66 (IEC 60529) |
| Operating Temperature (Sensor + 1m Cable) | -35 to +180°C (-31 to +356°F) |
| Operating Temperature (Cable & Connector) | -35 to +150°C (-31 to +302°F) |
| Material (Sensor Tip) | PEEK (Polyether Ether Ketone) |
| Material (Case) | Stainless Steel |
| Material (Cable) | PTFE (Polytetrafluoroethylene) |
| Material (Connector) | Brass (Nickel-plated) |
| Weight | Approx. 100g (0.1 kg) |
| Sensor Head Diameter | 8 mm |
| Case Thread Options | M10x1 or 3/8”-24 UNF |
| Cable Diameter | Standard: 2.8 mm (0.110 in) |
| Armored Cable Diameter | 6 mm (0.236 in) |
| Cable Length Options | 4.0m, 5.0m, 8.0m, 9.0m, 10.0m |
| Connector Type | Lemo (Male) or Open Cable End |
3. Product Features
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High-accuracy measurement of shaft displacement, eccentricity, and speed.
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Non-contact operation, reducing wear and tear.
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Wide operating temperature range (-35°C to +180°C) suitable for extreme environments.
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Certified for hazardous areas with ATEX, IECEx, and CSA approvals.
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Robust stainless steel construction for industrial durability.
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Flexible installation options, available in multiple case threads and cable lengths.
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IP66-rated protection, ensuring resistance to dust and water ingress.
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Compatible with a wide range of turbomachinery applications.
4. Product Advantages
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Reliable and Stable Performance – Provides precise measurements even under extreme environmental conditions.
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Long Operational Life – Built with high-quality materials like PEEK and stainless steel, ensuring longevity.
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Flexible Customization Options – Available in multiple thread sizes and cable configurations for various installation requirements.
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Excellent Environmental Resistance – Certified for hazardous areas, allowing safe operation in explosive environments.
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Minimal Maintenance Required – The non-contact design reduces wear and minimizes maintenance needs.
5. Product Applications
The Epro PR6423/001-010-CN 8mm Eddy Current Sensor is widely used in:
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Steam, Gas, and Hydro Turbines – For continuous shaft displacement monitoring.
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Compressors and Gearboxes – Ensures smooth operation by detecting vibration and misalignment.
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Pumps and Fans – Monitors mechanical integrity and operational efficiency.
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Industrial Rotating Equipment – Used in predictive maintenance programs to prevent failures.
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Oil & Gas, Power Generation, and Petrochemical Industries – Ensures safety and reliability in critical applications.
6. Latest Product Reports
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“Advancements in Eddy Current Sensor Technology for Predictive Maintenance” (March 2024)
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“Enhancing Rotating Machinery Performance with High-Precision Displacement Sensors” (February 2024)
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“Epro PR6423 Series: Key Developments and Performance Enhancements” (January 2024)
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“New Trends in Industrial Vibration Monitoring Using Eddy Current Sensors” (December 2023)
7. Related Models in the Same Series
The following table presents 6 related models from the Epro PR6423 series:
| Model Number | Description | Measurement Range | Case Thread | Cable Type |
|---|---|---|---|---|
| PR6423/000-010 | Standard 8mm Sensor | 2 mm | M10x1 | Non-armored |
| PR6423/001-010 | Standard 8mm Sensor | 2 mm | M10x1 | Armored |
| PR6423/010-010 | Standard 8mm Sensor | 2 mm | 3/8”-24 UNF | Non-armored |
| PR6423/011-010 | Standard 8mm Sensor | 2 mm | 3/8”-24 UNF | Armored |
| PR6423/xxx-RAD | Radiation-resistant Version | 2 mm | M10x1 | Special cable |
| PR6423/xxR-010 | Reverse Mount Sensor | 2 mm | M10x1 | Non-armored |
8. Popular Epro Models
Below are 6 popular Epro sensor models widely used in industrial applications:
| Model Number | Description | Measurement Range | Applications |
|---|---|---|---|
| PR6423/001-010 | 8mm Eddy Current Sensor | 2 mm | Turbines, Compressors |
| PR6424/010-010 | 5mm Eddy Current Sensor | 1.5 mm | High-precision shaft monitoring |
| PR6425/010-010 | 12mm Eddy Current Sensor | 3 mm | Large shaft applications |
| PR6426/010-010 | 25mm Eddy Current Sensor | 5 mm | Heavy-duty machinery |
| PR9376/010-011 | Velocity Sensor | – | General vibration monitoring |
| PR9268/010-010 | Acceleration Sensor | – | Seismic monitoring |
FAQ
FAQ (Frequently Asked Questions)
Q1: What is the primary function of the PR6423/001-010-CN sensor?
A: It is used for non-contact displacement measurement in rotating machinery such as turbines, compressors, and pumps.
Q2: What is the measuring range of this sensor?
A: It has a linear measurement range of 2 mm (80 mils) with a 0.5 mm initial air gap.
Q3: What are the material specifications for the sensor?
A: The sensor tip is made of PEEK (Polyether Ether Ketone), while the case is stainless steel.
Q4: Can the PR6423/001-010-CN be used in hazardous environments?
A: Yes, it has ATEX, IECEx, and CSA certifications for intrinsic safety and non-sparking applications.
Q5: What are the available case thread options?
A: It comes in M10x1 and 3/8”-24 UNF thread options.
Q6: How is the sensor installed?
A: It is mounted using a threaded housing and connected via Lemo connectors or open cable ends.
Q7: What is the protection rating of this sensor?
A: It is IP66-rated, providing dust and water protection.
Q8: Is this sensor suitable for high-temperature environments?
A: Yes, it can operate at temperatures up to 180°C (356°F).
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.
