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Epro PR6423/010-031 8mm Eddy Current Sensor
The Epro PR6423/010-031 8mm Eddy Current Sensor is a non-contact sensor designed for critical turbomachinery applications such as steam, gas, and hydro turbines, compressors, gearboxes, pumps, and fans. It is used to measure dynamic shaft displacement, position, eccentricity, and speed, making it an essential tool for high-performance industrial settings where precise measurements are crucial.
Product Specifications
| Parameter | Details |
|---|---|
| Measuring Range | 2 mm (80 mils) |
| Initial Air Gap | 0.5 mm (20 mils) |
| Incremental Scale Factor | ISO: 8 V/mm (203.2 mV/mil) ± 5% @ temperature range 0 to 45°C |
| Deviation from Best Fit | ± 0.025 mm (± 1 mil) @ temperature range 0 to 45°C |
| Minimum Shaft Diameter | 25 mm (0.79”) |
| Target Material | 42CrMo4 (AISI/SAE 4140) standard (other materials on request) |
| Protection Class | IP66, IEC 60529 |
| Operating Temperature Range | Sensor: -35 to +180°C, Cable: -35 to +150°C |
| Material | Sensor Tip: PEEK, Case: Stainless Steel, Cable: PTFE |
| Weight (with 1m cable) | Approx. 100 grams (3.53 oz) |
| Connector | Lemo (Male), 11.0 mm (0.433 in) diameter or open cable end |
Product Features
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Non-contact Measurement: Ideal for measuring shaft displacement without physical contact, ensuring minimal wear and tear.
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Wide Temperature Range: Operates in extreme temperatures from -35°C to +180°C, suitable for diverse industrial environments.
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High Accuracy: Provides high-precision measurements with minimal deviation, making it reliable for critical machinery.
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Corrosion Resistance: The sensor is designed with stainless steel and PEEK, offering durability and resistance against harsh environments.
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Compact Design: The sensor head diameter is only 8mm, allowing for installation in tight spaces without compromising performance.
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Hazardous Area Certifications: Includes certifications for use in hazardous environments, including ATEX, IEC-Ex, CSA, and UL standards.
Product Advantages
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Reliability: Ensures accurate and consistent readings, even under harsh industrial conditions, reducing downtime.
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Durability: The robust materials used in the sensor (stainless steel, PEEK, PTFE) ensure long-term durability.
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Versatility: Suitable for various types of machinery, including turbines, compressors, and pumps, offering flexible application potential.
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Safety: The sensor complies with hazardous area certifications, ensuring safety in explosive or hazardous environments.
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Low Maintenance: As a non-contact sensor, it minimizes wear and tear on the system, reducing the need for frequent maintenance.
Product Applications
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Turbomachinery: Used to measure radial and axial displacement in turbines, ensuring smooth operation and preventing mechanical failures.
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Compressors: Essential in compressors where precise positioning of shafts is critical to maintain operational efficiency.
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Gearboxes: Monitors shaft dynamics in gearboxes, ensuring reliable performance and avoiding potential gear failure.
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Pumps and Fans: Used in pumps and fans for monitoring the eccentricity and speed of rotating parts, ensuring optimal performance.
Latest Product Reports
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“Emerson’s PR6423 Eddy Current Sensor Revolutionizes Turbomachinery Monitoring”
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“Enhancing Pump Performance with the Epro PR6423 8mm Eddy Current Sensor”
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“The Future of Shaft Monitoring: Epro PR6423 in Gas Turbine Applications”
Related Models from the Same Series
| Model | Measuring Range | Target Material | Weight | Certifications |
|---|---|---|---|---|
| PR6423/00 | 2 mm | 42CrMo4 (AISI/SAE 4140) | Approx. 100g | CE, ATEX, UL |
| PR6423/01 | 2 mm | 42CrMo4 (AISI/SAE 4140) | Approx. 100g | CE, ATEX, UL |
| PR6423/10 | 2 mm | 42CrMo4 (AISI/SAE 4140) | Approx. 100g | CE, ATEX, UL |
| PR6423/11 | 2 mm | 42CrMo4 (AISI/SAE 4140) | Approx. 100g | CE, ATEX, UL |
| PR6423/03 | 2 mm | 42CrMo4 (AISI/SAE 4140) | Approx. 100g | CE, ATEX, UL |
| PR6423/13 | 2 mm | 42CrMo4 (AISI/SAE 4140) | Approx. 100g | CE, ATEX, UL |
Popular Epro Models
| Model | Measuring Range | Target Material | Weight | Certifications |
|---|---|---|---|---|
| PR6423/010-031 | 2 mm | 42CrMo4 (AISI/SAE 4140) | Approx. 100g | CE, ATEX, UL |
| PR6423/010-011 | 2 mm | 42CrMo4 (AISI/SAE 4140) | Approx. 100g | CE, ATEX, UL |
| PR6424 | 2 mm | 42CrMo4 (AISI/SAE 4140) | Approx. 120g | CE, ATEX, UL |
| PR6412 | 2 mm | 42CrMo4 (AISI/SAE 4140) | Approx. 95g | CE, ATEX, UL |
| PR6405 | 2 mm | 42CrMo4 (AISI/SAE 4140) | Approx. 90g | CE, ATEX, UL |
| PR6300 | 2 mm | 42CrMo4 (AISI/SAE 4140) | Approx. 110g | CE, ATEX, UL |
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