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Product Introduction
The Emerson EPRO PR6423/10R-040-HT + CON021 8mm Eddy Current Sensor is a high-precision, non-contact displacement sensor system designed for critical turbomachinery monitoring. This sensor system is engineered to measure radial and axial shaft displacement, position, and vibration in rotating machinery, ensuring optimal performance and early detection of potential issues.
The PR6423/10R-040-HT sensor, with its 8mm probe tip, offers a linear measurement range of 2mm and operates effectively in high-temperature environments up to +200°C. Paired with the CON021 converter, the system provides accurate and reliable signal processing, converting the sensor’s output into standard voltage or current signals compatible with various monitoring systems.
This sensor system is widely utilized in industries such as power generation, oil and gas, petrochemicals, and manufacturing, where precise monitoring of rotating equipment is essential for safety and efficiency.
Product Specifications
| Parameter | Details |
|---|---|
| Sensor Model | PR6423/10R-040-HT |
| Converter Model | CON021 |
| Sensor Type | Eddy Current Displacement Sensor |
| Probe Tip Diameter | 8 mm |
| Linear Measurement Range | 2 mm (80 mils) |
| Initial Air Gap | 0.5 mm (20 mils) |
| Incremental Scale Factor | 8 V/mm ±5% @ 0 to 45°C |
| Deviation from Best Fit Line | ±0.025 mm @ 0 to 45°C |
| Minimum Shaft Diameter | 25 mm (0.98 inches) |
| Target Material | 42CrMo4 (AISI/SAE 4140) |
| Operating Temperature (Sensor) | -35°C to +200°C |
| Operating Temperature (Cable & Connector) | -35°C to +150°C |
| Protection Class | IP66 |
| Sensor Tip Material | PEEK (Polyether Ether Ketone) |
| Case Material | Stainless Steel |
| Cable Material | PTFE (Polytetrafluoroethylene) |
| Connector Material | Brass, Nickel-Plated |
| Output Signal | 4-20 mA or Voltage Output via CON021 |
| Power Supply (CON021) | 12-30 V DC |
| Frequency Response | DC to 10 kHz |
| Weight (Sensor with 1m Cable) | 0.22 kg |
| Certifications | CE, ATEX, RoHS |
Applications
The Emerson EPRO PR6423/10R-040-HT + CON021 sensor system is designed for precise monitoring of rotating machinery in various industrial applications:
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Power Generation: Monitoring turbines and generators for shaft displacement and vibration.
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Oil & Gas Industry: Ensuring the reliability of compressors and pumps in upstream and downstream operations.
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Petrochemical Plants: Monitoring critical rotating equipment to prevent unplanned downtime.
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Manufacturing: Ensuring the optimal performance of motors and rotating machinery.
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Aerospace: Monitoring test rigs and engines for displacement and vibration analysis.
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Marine Engineering: Monitoring propulsion systems and auxiliary machinery.
Product Advantages
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High-Temperature Capability: Operates effectively in environments up to +200°C, suitable for harsh industrial conditions.
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Non-Contact Measurement: Eliminates mechanical wear, ensuring long-term reliability and accuracy.
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Robust Construction: Stainless steel housing and PEEK sensor tip provide durability and resistance to corrosive environments.
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Wide Frequency Response: Capable of detecting a broad range of vibration frequencies, enhancing diagnostic capabilities.
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Easy Integration: Standard output signals via CON021 converter facilitate integration with existing monitoring systems.
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Compact Design: Allows installation in confined spaces without compromising performance.
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High Precision: Low deviation from the best fit line ensures accurate displacement measurements.
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Versatility: Suitable for various applications across multiple industries, enhancing equipment reliability.
Frequently Asked Questions (FAQ)
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What is the primary function of the PR6423/10R-040-HT sensor?
It measures radial and axial shaft displacement and vibration in rotating machinery. -
Can the sensor operate in high-temperature environments?
Yes, it operates effectively up to +200°C, making it suitable for harsh industrial conditions. -
What is the significance of the 8mm probe tip?
The 8mm tip allows for precise measurements and is compatible with standard installation requirements. -
How does the CON021 converter enhance the sensor’s functionality?
It processes the sensor’s output, converting it into standard signals (4-20 mA or voltage) for integration with monitoring systems. -
Is the sensor suitable for use in hazardous areas?
Yes, it holds certifications like ATEX, making it suitable for hazardous environments. -
What materials are used in the sensor’s construction?
The sensor features a stainless steel housing and a PEEK sensor tip, ensuring durability and resistance to corrosion. -
What is the protection class of the sensor?
It has an IP66 rating, indicating strong protection against dust and water ingress. -
Can the sensor be used for both radial and axial measurements?
Yes, it is designed to measure both radial and axial displacements. -
What is the minimum shaft diameter the sensor can measure?
It can measure shafts with a minimum diameter of 25 mm (0.98 inches). -
Is the sensor compatible with other converters besides CON021?
It is specifically designed to work with the CON021 converter for optimal performance.
Related Models from the Same Series
| Model | Description | Probe Tip Diameter | Measurement Range | Special Features |
|---|---|---|---|---|
| PR6423/10R-030 | Eddy Current Sensor | 8 mm | 2 mm | Standard temperature range |
| PR6423/10R-040-CN | Eddy Current Sensor | 8 mm | 2 mm | China-specific configuration |
| PR6423/10R-030-HT | High-Temperature Eddy Current Sensor | 8 mm | 2 mm | Enhanced temperature resistance |
| PR6423/10R-040-HT | High-Temperature Eddy Current Sensor | 8 mm | 2 mm | Enhanced temperature resistance |
| PR6423/10R-010 | Eddy Current Sensor | 8 mm | 2 mm | Shorter cable length |
| PR6423/10R-040 | Eddy Current Sensor | 8 mm | 2 mm | Standard configuration |
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