Products Description
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Epro PR6423/013-020 8mm Eddy Current Sensor
Product Description:
The Epro PR6423/013-020 is an 8mm Eddy Current Sensor, designed primarily for critical turbomachinery applications. This includes monitoring systems for steam, gas, and hydro turbines, compressors, gearboxes, pumps, and fans. It effectively measures radial and axial shaft dynamic displacement, position, eccentricity, and speed. As a non-contact sensor, it ensures precise measurements with minimal wear and tear, ideal for high-accuracy applications in harsh industrial environments.
Product Features:
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Linear Measurement Range: 2 mm (80 mils)
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Initial Air Gap: 0.5 mm (20 mils)
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Incremental Scale Factor (ISF): 8 V/mm (203.2 mV/mil) ± 5% in a temperature range of 0°C to 45°C (+32°F to +113°F)
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Deviation from Best Fit Line (DSL): ± 0.025 mm (± 1 mil) at the same temperature range
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Operating Temperature Range: -35°C to +180°C (-31°F to +356°F) for sensor with cable
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Material: Sensor tip made from PEEK Polyether Ether Ketone; case made of stainless steel
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Protection Class: IP66, IEC 60529, and complies with various hazardous area certifications like ATEX and IEC-Ex.
Product Advantages:
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High Measurement Accuracy: With a linear range of 2mm and a deviation of only ± 0.025 mm, this sensor provides high precision.
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Versatile Temperature Resistance: It can operate in extreme conditions with a wide temperature range.
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Durability: Built with materials that ensure long-lasting performance even in harsh industrial environments.
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Non-contact Measurement: Prevents mechanical wear, making it suitable for continuous operation in high-demand applications.
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Hazardous Area Certification: Complies with ATEX, IEC-Ex, and CSA for use in hazardous areas, ensuring safety in volatile environments.
Applications:
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Turbomachinery: Monitoring dynamic shaft displacements in turbines, compressors, and other machinery.
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Positioning and Speed Measurement: Used in systems requiring high-precision measurements of rotating machinery, such as in gearboxes and pumps.
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Industrial Monitoring Systems: Critical in applications where the reliability of machinery and equipment monitoring is essential for preventing failure or downtime.
Product Specifications
| Parameter | Specification |
|---|---|
| Linear Measurement Range | 2 mm (80 mils) |
| Initial Air Gap | 0.5 mm (20 mils) |
| Incremental Scale Factor | 8 V/mm (203.2 mV/mil) ± 5% |
| Deviation from Best Fit Line (DSL) | ± 0.025 mm (± 1 mil) at 0-45°C |
| Shaft Diameter (Minimum) | 25 mm (0.79″) |
| Target Material | Ferromagnetic Steel (42CrMo4, AISI/SAE 4140) |
| Operating Temperature | -35°C to +180°C (Sensor with Cable) |
| Weight (Sensor with Cable) | 100 g (3.53 oz) |
| Sensor Tip Material | PEEK (Polyether Ether Ketone) |
| Case Material | Stainless Steel |
| Cable Material | PTFE (Polytetrafluoroethylene) |
| Connector Material | Brass, Nickel-Plated |
| Protection Class | IP66 |
Related Models within the PR6423 Series:
| Model | Case Thread | Armored Cable Option | Cable Length Options |
|---|---|---|---|
| PR6423/00 | M10x1 | No | 0 to 10m |
| PR6423/01 | M10x1 | Yes | 0 to 10m |
| PR6423/10 | 3/8”-24 UNF | No | 0 to 10m |
| PR6423/11 | 3/8”-24 UNF | Yes | 0 to 10m |
| PR6423/13 | 3/8”-24 UNF | Yes (Reverse Mount) | 0 to 10m |
| PR6423/03 | M10x1 | Yes (Reverse Mount) | 0 to 10m |
Popular Epro Models:
| Model | Measurement Range | Temperature Range | Weight | Target Material |
|---|---|---|---|---|
| PR6423/013-020 | 2 mm | -35°C to +180°C | 100g | Ferromagnetic Steel |
| PR6423/012-015 | 1.5 mm | -40°C to +160°C | 95g | Stainless Steel |
| PR6423/011-030 | 3 mm | -40°C to +180°C | 120g | Nickel Alloy |
| PR6423/008-050 | 5 mm | -30°C to +150°C | 130g | Steel |
| PR6423/001-010 | 1 mm | -30°C to +160°C | 90g | Aluminum |
| PR6423/002-025 | 2.5 mm | -35°C to +180°C | 110g | Stainless Steel |
FAQ
FAQs
Q1: What is the maximum operating temperature of the Epro PR6423/013-020 sensor?
A1: The maximum operating temperature of the Epro PR6423/013-020 sensor is +180°C.
Q2: What is the minimum shaft diameter supported by the sensor?
A2: The sensor supports a minimum shaft diameter of 25 mm.
Q3: Can the sensor be used in hazardous areas?
A3: Yes, the sensor complies with ATEX, IEC-Ex, and CSA for use in hazardous areas.
Q4: What materials are used for the sensor’s construction?
A4: The sensor tip is made of PEEK (Polyether Ether Ketone), while the case is made from stainless steel.
Q5: What is the linear measurement range of the sensor?
A5: The linear measurement range of the sensor is 2 mm (80 mils).
Q6: Is there an armored cable option available?
A6: Yes, the sensor offers an armored cable option for enhanced protection.
Q7: How accurate is the sensor’s measurement?
A7: The sensor offers a deviation from the best fit line (DSL) of ± 0.025 mm (± 1 mil) within a temperature range of 0°C to 45°C.
Q8: What certifications does the sensor have?
A8: The sensor is certified for compliance with CE, ATEX, IEC-Ex, CSA, and UL standards for safety in hazardous environments.
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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.
