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 PR6423/018-010 8mm Eddy Current Sensor is a non-contact sensor designed to monitor critical components in turbomachinery applications, including steam, gas, and hydro turbines, compressors, gearboxes, pumps, and fans. It is specifically used for measuring radial and axial shaft dynamic displacement, position, eccentricity, and speed. The sensor’s advanced design ensures high precision, reliability, and durability in harsh industrial environments.
Key Product Parameters
| Parameter | Specification |
|---|---|
| Sensor Tip Diameter | 8 mm |
| Measuring 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 | ± 0.025 mm (± 1 mil) @ 0 to 45°C |
| Shaft Diameter (Min.) | 25 mm (0.79″) |
| Target Material | Ferromagnetic Steel (42CrMo4 / AISI/SAE 4140) |
| Environmental Protection | IP66, IEC 60529 |
| Operating Temperature | -35 to +180°C (sensor), -35 to +150°C (cable) |
| Weight | Approx. 100 g (3.53 oz) |
| Material | Sensor Tip: PEEK, Case: Stainless Steel, Cable: PTFE |
| Cable Length | 1m (standard), customizable lengths available |
Product Features
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Non-contact Measurement: The sensor provides accurate measurements without physical contact with the measured surface, reducing wear and tear.
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High Precision: The incremental scale factor ensures accurate readings with minimal deviation from the best-fit line, offering precise monitoring.
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Wide Operating Range: The sensor operates in a broad temperature range and is built to withstand extreme conditions in industrial settings.
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Durability: The IP66 protection rating and robust material construction allow the sensor to function reliably in harsh environments, including exposure to high temperatures and moisture.
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Certified for Hazardous Areas: The sensor complies with various hazardous area certifications such as ATEX and IEC-Ex, making it suitable for use in explosive atmospheres.
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Versatile Applications: It is ideal for use in measuring shaft displacement, eccentricity, and speed in critical machinery, contributing to better monitoring and preventive maintenance strategies.
Product Advantages
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Enhanced Measurement Accuracy: With minimal deviation and a high scale factor, this sensor delivers precise displacement and position readings, essential for machinery health monitoring.
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Long Service Life: Designed for critical applications, it offers long-term durability with resistance to harsh industrial conditions.
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Customizable Options: The sensor can be customized with various cable lengths and mounting configurations, making it adaptable to specific application needs.
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Explosion-Proof Certifications: With approvals for use in hazardous environments, it is safe for deployment in areas with potential for explosive atmospheres.
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Reduced Maintenance Needs: The non-contact nature of the sensor minimizes wear, reducing the frequency and cost of maintenance.
Applications
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Turbomachinery Monitoring: Used extensively in turbines (steam, gas, hydro), compressors, and gearboxes for real-time monitoring of shaft displacement and speed.
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Pumps and Fans: Ideal for continuous monitoring of pumps and fans to prevent mechanical failure and optimize operation.
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Critical Machinery Maintenance: Helps ensure proper alignment and functioning of rotating machinery, contributing to predictive maintenance programs.
Related Models and Products
| Model | Key Features | Application |
|---|---|---|
| PR6423/00 | No armored cable, M10x1 thread | Standard applications |
| PR6423/01 | Armored cable, M10x1 thread | Harsh environments |
| PR6423/10 | No armored cable, 3/8-24 UNF thread | General applications |
| PR6423/11 | Armored cable, 3/8-24 UNF thread | Harsh environments |
| PR6423/03 | Armored cable, 3/8-24 UNF, Reverse Mount | Turbomachinery applications |
| PR6423/13 | Armored cable, 3/8-24 UNF, Reverse Mount, Enhanced version | Specialized industrial use |
Popular Epro Models
| Model | Key Features | Measuring Range | Target Material | Applications |
|---|---|---|---|---|
| PR6423/018-010 | 8mm Eddy Current Sensor with armored cable option | 2 mm | Ferromagnetic Steel | Industrial turbines, compressors, pumps |
| PR6423/00 | Basic 8mm Eddy Current Sensor without armored cable | 2 mm | Steel | General machinery monitoring |
| PR6423/01 | 8mm Eddy Current Sensor with armored cable | 2 mm | Steel | Harsh industrial environments |
| PR6423/11 | Armored cable, M10x1, reverse mount | 2 mm | Steel | Industrial machinery, safety critical |
| PR6423/13 | Armored cable, reverse mount, enhanced specifications | 2 mm | Steel | Critical machinery maintenance |
| PR6423/10 | Standard 8mm sensor with 3/8-24 UNF thread | 2 mm | Steel | General applications, turbines |
FAQ
FAQ
Q1: What is the primary function of the Epro PR6423/018-010 Eddy Current Sensor?
A1: The primary function is to measure radial and axial displacement, position, eccentricity, and speed in critical turbomachinery applications such as turbines, compressors, and pumps.
Q2: Can the PR6423 sensor be used in hazardous environments?
A2: Yes, the PR6423 is certified for hazardous areas, including ATEX, IEC-Ex, and CSA, making it suitable for use in explosive atmospheres.
Q3: What materials are compatible with the PR6423 sensor?
A3: The sensor works with ferromagnetic steel, specifically materials like 42CrMo4 (AISI/SAE 4140), but other materials can be used upon request.
Q4: What is the operating temperature range of the PR6423 sensor?
A4: The sensor can operate in temperatures ranging from -35°C to +180°C, while the cable operates within -35°C to +150°C.
Q5: How is the sensor connected to the system?
A5: The sensor uses a standard 1m cable with a Lemo connector or open cable end, with customizable cable lengths available.
Q6: What is the weight of the PR6423 sensor?
A6: The sensor, including the 1m cable, weighs approximately 100 grams (3.53 oz).
Q7: What industries commonly use the PR6423 sensor?
A7: Common industries include turbomachinery, power generation, oil and gas, and any sector that requires precise displacement measurement of rotating machinery.
Q8: Can the PR6423 sensor be customized for specific applications?
A8: Yes, the sensor can be customized with different cable lengths, mounting options, and armored cable choices for various applications.
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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.
