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- Epro
- PR6423/000-011
- 8 mm Eddy Current Sensor
- Germany
- 8 mm
- 0.1 kg
- Xiamen, China
- New & In Stock
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- 1-3 Working Days
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Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
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All our products are priced very favorably because we have our own warehouse and supply.
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Product Overview
In industrial rotating machinery applications, precise shaft monitoring is essential for maintaining equipment reliability and preventing unexpected failures. The Epro PR6423/000-011 8 mm Eddy Current Sensor is designed to provide high-accuracy non-contact displacement and vibration measurement for critical rotating equipment such as turbines, compressors, pumps, and motors.
Using advanced eddy current sensing technology, this sensor delivers stable and continuous monitoring of shaft movement without physical contact. Its compact 8 mm sensor head design makes it suitable for installations where space is limited while maintaining reliable measurement performance in demanding industrial environments.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Epro |
| Model | PR6423/000-011 |
| Product Type | Eddy Current Sensor |
| Sensor Type | Non-contact displacement sensor |
| Sensor Head Diameter | 8 mm |
| Measurement Principle | Eddy current technology |
| Output Type | Dynamic displacement monitoring signal |
| Measurement Application | Shaft vibration and displacement |
| Compatibility | Epro CON series signal converters |
| Installation Type | Threaded industrial mounting |
| Cable Configuration | Integrated industrial cable |
| Dimensions | Compact industrial design |
| Weight | 0.1 kg |
| Environment | Industrial-grade |
| Reliability | Continuous operation design |
Function and Working Principle
The PR6423/000-011 generates a high-frequency electromagnetic field at the sensor tip. When a conductive target such as a rotating shaft moves within the sensing range, the eddy current effect changes the electromagnetic field characteristics.
These changes are detected and converted into proportional displacement signals.
This enables:
High-precision non-contact shaft monitoring
Real-time vibration measurement
Continuous displacement analysis
Reliable machine condition monitoring
Because there is no physical contact between the sensor and the rotating surface, the system minimizes wear and supports long-term stable operation.
Role in Industrial Control Systems
The PR6423/000-011 plays a critical role in machinery protection and monitoring systems, supporting:
Rotor vibration monitoring
Shaft displacement measurement
Predictive maintenance programs
Turbine and compressor protection systems
It helps operators identify abnormal machine conditions early and reduce the risk of unexpected downtime.
Industrial Applications
The Epro PR6423/000-011 is widely used in:
Steam and gas turbines
Industrial compressors
Electric motors and generators
Oil and gas processing facilities
Power generation plants
Heavy rotating machinery systems
It is especially suitable for applications requiring compact and reliable non-contact displacement sensing.
Installation and System Integration
Proper installation ensures optimal monitoring performance:
Mounted close to the rotating shaft surface
Connected to Epro CON series signal converters
Integrated into machinery monitoring systems
Requires accurate sensor gap adjustment
Should follow proper grounding and shielding practices
Correct installation ensures accurate signal transmission and stable long-term operation.
Compatible System Components
The PR6423/000-011 typically works alongside:
Epro CON021 and CON031 signal converters
Epro MMS monitoring modules
Turbine protection systems
Industrial vibration monitoring systems
Machine shutdown and alarm systems
These components together form a complete rotating machinery protection solution.
Recommended Alternative Models
| Model | Type | Key Feature | Application |
|---|---|---|---|
| PR6423/000-001-CN | Eddy Current Sensor | Compact shaft monitoring | General machinery |
| PR6424 Series | 16 mm Sensor | Larger sensing range | Heavy equipment |
| PR6426 Series | 32 mm Sensor | Large shaft applications | Turbine systems |
| Bently Nevada 3300 XL | Proximity Sensor | High-precision monitoring | Critical machinery |
| Emerson CSI Sensors | Vibration Sensor | Predictive maintenance | Industrial plants |
Key Advantages
High-precision non-contact measurement
Compact 8 mm sensor head design
Reliable operation in harsh industrial environments
Supports continuous machinery condition monitoring
Compatible with Epro monitoring systems
Long-term stable measurement performance
Technical FAQs
What is the main function of the PR6423/000-011?
It measures shaft displacement and vibration in rotating machinery using eddy current technology.
Why is non-contact sensing important?
It eliminates mechanical wear and ensures reliable long-term monitoring accuracy.
Where is this sensor commonly used?
It is commonly used in turbines, compressors, motors, and industrial rotating machinery systems.
Conclusion
The Epro PR6423/000-011 8 mm Eddy Current Sensor is a reliable and precise solution for industrial machinery monitoring applications. Its compact design and advanced non-contact sensing technology make it ideal for continuous vibration and displacement monitoring in critical rotating equipment.
For engineers and maintenance professionals, it provides an effective way to improve equipment reliability, support predictive maintenance, and maintain stable industrial operation in demanding environments.