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Product Introduction
The Epro PR6480/041-000-CN+CON021 8mm Eddy Current Sensor is a high-precision, non-contact displacement sensor designed for critical industrial applications. Manufactured by Emerson’s EPRO division, this sensor is engineered to provide accurate measurements of shaft displacement, vibration, and position in rotating machinery. The integration of the PR6480 probe with the CON021 signal converter ensures reliable performance in harsh environments, making it suitable for use in turbines, compressors, pumps, and other critical equipment.
Product Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Emerson (EPRO) |
| Model Number | PR6480/041-000-CN+CON021 |
| Sensor Type | Eddy Current Displacement Sensor |
| Sensor Head Diameter | 8 mm |
| Measurement Range | 0 to 2 mm (80 mils) |
| Initial Air Gap | 0.5 mm (20 mils) |
| Incremental Scale Factor | 8 V/mm (203.2 mV/mil) ±5% |
| Linearity | ≤ ±0.5% of full scale |
| Repeatability | ≤ ±0.1% of full scale |
| Temperature Drift | ≤ 0.01% per °C |
| Operating Temperature | Sensor: -35°C to +200°C (-31°F to +392°F) |
| Cable & Connector: -35°C to +150°C (-31°F to +302°F) | |
| Protection Class | IP66 (IEC 60529) |
| Minimum Shaft Diameter | 25 mm (0.98 in) |
| Target Material | Ferromagnetic Steel (42CrMo4 / AISI 4140) |
| Sensor Material | Stainless Steel with PEEK Tip |
| Cable Material | PTFE (Polytetrafluoroethylene) |
| Connector Material | Brass, Nickel-plated |
| Weight | 0.22 kg |
| Certifications | CE, ATEX, IECEx, CSA |
Product Applications
The Epro PR6480/041-000-CN+CON021 sensor is utilized in various industrial sectors for monitoring and protection of rotating machinery. Typical applications include:
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Power Generation: Monitoring turbine shaft vibration and displacement.
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Oil and Gas: Ensuring safe operation of compressors and pumps.
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Chemical Processing: Monitoring rotating equipment to prevent failures.
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Petrochemical Plants: Providing reliable data for machinery protection systems.
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Manufacturing Industries: Ensuring optimal performance of critical rotating machinery.
Product Advantages
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High Precision: Offers accurate measurements of displacement and vibration.
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Non-Contact Measurement: Eliminates mechanical wear, ensuring longevity.
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Robust Construction: Designed to withstand harsh industrial environments.
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Wide Operating Temperature Range: Suitable for extreme temperature conditions.
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Compliance with Standards: Meets international safety and performance standards.
Frequently Asked Questions (FAQ)
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What is the primary function of the PR6480/041-000-CN+CON021 sensor?
It measures shaft displacement and vibration in rotating machinery using eddy current technology. -
Is the sensor suitable for hazardous areas?
Yes, it complies with ATEX, IECEx, and CSA certifications for use in hazardous environments. -
What materials are used in the sensor construction?
The sensor features a stainless steel body with a PEEK tip, PTFE cable, and nickel-plated brass connector. -
What is the operating temperature range of the sensor?
The sensor operates between -35°C to +200°C, and the cable and connector operate between -35°C to +150°C. -
What is the measurement range of the sensor?
It measures displacement from 0 to 2 mm (80 mils). -
What is the protection class of the sensor?
The sensor has an IP66 rating, providing protection against dust and powerful water jets. -
Can the sensor be used with different shaft materials?
It is optimized for ferromagnetic steel (42CrMo4 / AISI 4140), but other materials can be used upon request. -
What is the weight of the sensor with a 1m cable?
0.22 kg. -
Does the sensor require regular calibration?
Periodic calibration is recommended to maintain measurement accuracy. -
Is the sensor compatible with other EPRO modules?
Yes, it is designed to work seamlessly with EPRO’s CON021 signal converter and other monitoring systems.
Related Models (Same Series or Compatible)
| Model Number | Description | Compatibility |
|---|---|---|
| PR6423/001-010-CN + CON021 | 8mm Eddy Current Sensor | EPRO Systems |
| PR6423/002-030 + CON021 | High-Temperature Eddy Current Sensor | EPRO Systems |
| PR6423/003-010 + CON021 | Standard 8mm Eddy Current Sensor | EPRO Systems |
| PR6423/004-010 + CON021 | Sensor with Special Coating | EPRO Systems |
| PR6423/005-010 + CON021 | High-Performance Sensor for Large Machines | EPRO Systems |
| PR6423/006-010 + CON021 | Compact Sensor for Limited Spaces | EPRO Systems |
Popular EPRO Models (High Demand Across Industries)
| Model Number | Description | Application Area |
|---|---|---|
| PR6424/010-010-CN + CON021 | 16mm Eddy Current Sensor | Industrial Monitoring |
| PR6424/001-010 + CON021 | Standard 16mm Sensor | Machinery Protection |
| PR6426/010-140 + CON021 | High-Temperature Sensor | Turbine Monitoring |
| PR6426/000-031 + CON021 | Compact Sensor Design | Space-Constrained Applications |
| PR6453/240-101 + CON021 | Specialized Sensor for Large Shafts | Heavy Machinery |
| PR6423/010-000 + CON021 | Advanced Signal Processing Sensor | Precision Measurement |
