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- Epro
- CON021+PR6424/010-100
- 16 mm Eddy Current Sensor
- Germany
- 16 mm
- 0.32 kg
- Xiamen, China
- New & In Stock
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Product Overview
In industrial condition monitoring systems, precise measurement of shaft displacement and vibration is essential for ensuring stable operation and long-term reliability of rotating machinery. The Epro CON021 + PR6424/010-100 Eddy Current Sensor is designed to provide high-accuracy, non-contact measurement using eddy current technology.
This system combines a 16 mm probe (PR6424/010-100) with a signal converter (CON021), enabling reliable monitoring of shaft position, vibration, eccentricity, and dynamic movement in turbines, compressors, and other critical rotating equipment.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Epro |
| Model | CON021 + PR6424/010-100 |
| Product Type | Eddy Current Sensor |
| Sensor Head Diameter | 16 mm |
| Measurement Type | Non-contact displacement / vibration |
| Output Signal | Analog signal (via converter) |
| Sensitivity | 4 V/mm (±1.5%) |
| Measurement Range | Static ±2.0 mm / Dynamic up to 1000 µm |
| Frequency Range | 0 – 20,000 Hz |
| Nominal Air Gap | Approx. 2.7 mm |
| Operating Temperature | -35°C to +150°C |
| Weight | 0.32 kg |
| Installation | Threaded mounting / bracket installation |
| Application | Rotating machinery monitoring |
| Environment | Industrial-grade |
| Reliability | Designed for continuous operation |
Function and Working Principle
The CON021 + PR6424/010-100 operates based on the eddy current principle. The probe generates a high-frequency electromagnetic field that interacts with a conductive target surface such as a rotating shaft.
This allows:
Non-contact measurement of displacement and vibration
Detection of shaft position, eccentricity, and dynamic movement
Fast response to mechanical changes
Stable performance in harsh industrial environments
The change in the probe-to-target distance is converted into electrical signals by the CON021 converter for real-time monitoring and analysis.
Role in Industrial Control Systems
This sensor system is widely used in machinery protection and condition monitoring systems, supporting:
Turbine and compressor monitoring
Shaft displacement measurement
Vibration monitoring systems
Equipment protection systems
It helps detect early mechanical abnormalities and reduces the risk of unexpected downtime.
Industrial Applications
The Epro eddy current sensor is used in:
Steam and gas turbines
Compressors and pumps
Power generation plants
Oil and gas processing facilities
Industrial automation systems
Predictive maintenance environments
Its 16 mm probe design makes it suitable for standard and medium-duty industrial monitoring applications.
Installation and System Integration
Proper installation ensures accurate performance:
Mounted near the rotating shaft or conductive surface
Requires precise air-gap calibration
Connected to CON021 signal converter
Integrated into monitoring or protection systems
Installation must follow alignment standards
Correct setup ensures long-term stability and measurement accuracy.
Compatible System Components
The CON021 + PR6424/010-100 typically works with:
Epro monitoring systems
Signal converters and interface modules
Vibration monitoring systems
Control and protection units
Data acquisition systems
These components form a complete industrial monitoring solution.
Recommended Alternative Models
| Model | Type | Key Feature | Application |
|---|---|---|---|
| PR6424/010-100 | Eddy Current Sensor | 16 mm probe | Standard monitoring |
| PR6424 Series | Eddy Sensor | Variant options | General applications |
| PR6423 Series | Eddy Sensor | Smaller probe size | Compact installations |
| PR6426 Series | Eddy Sensor | Extended range | Heavy machinery |
| CON020 | Signal Converter | Standard processing | General systems |
Key Advantages
Non-contact measurement with no mechanical wear
High precision and fast response
Stable performance in harsh environments
Suitable for continuous industrial operation
Reliable signal conversion via CON021 module
Supports predictive maintenance strategies
Technical FAQs
What is the main function of this sensor?
It measures shaft displacement and vibration using non-contact eddy current technology.
What does the CON021 module do?
It converts probe signals into standardized outputs for monitoring systems.
Where is it typically used?
It is used in turbines, compressors, pumps, and rotating machinery requiring precise monitoring.
Conclusion
The Epro CON021 + PR6424/010-100 Eddy Current Sensor (16 mm) is a reliable and precise solution for industrial condition monitoring. Its non-contact measurement capability and stable performance make it an essential component in machinery protection systems.
For engineers and maintenance teams, it provides a dependable way to improve equipment reliability, reduce downtime, and ensure safe operation in demanding industrial environments.