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- Epro
- CON021+PR6424/002-030
- 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 the reliability and safety of rotating machinery. The Epro CON021 + PR6424/002-030 Eddy Current Sensor is designed to deliver high-accuracy, non-contact measurement using eddy current technology.
This system combines a 16 mm probe (PR6424/002-030) with a signal converter (CON021), enabling stable monitoring of shaft position, vibration, and dynamic movement in critical industrial equipment.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Epro |
| Model | CON021 + PR6424/002-030 |
| 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 + PR6424/002-030 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 and eccentricity
Fast response to dynamic mechanical changes
Stable performance in harsh industrial environments
Changes in the distance between the probe and the target are 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 applications, 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 medium-range industrial measurement requirements.
Installation and System Integration
Proper installation is essential for accurate operation:
Mounted near the rotating shaft or target surface
Requires precise air-gap calibration
Connected to CON021 signal converter
Integrated into monitoring or protection systems
Installation must follow alignment and mounting standards
Correct setup ensures long-term stability and measurement accuracy.
Compatible System Components
The CON021 + PR6424/002-030 typically works with:
Epro monitoring systems
Signal converters and interface modules
Vibration monitoring units
Control and protection systems
Data acquisition systems
These components together form a complete industrial monitoring solution.
Recommended Alternative Models
| Model | Type | Key Feature | Application |
|---|---|---|---|
| PR6424/002-030 | Eddy Current Sensor | 16 mm probe | Standard monitoring |
| PR6424 Series | Eddy Sensor | Variant models | General applications |
| PR6426 Series | Eddy Sensor | Extended range | Heavy machinery |
| CON020 | Signal Converter | Standard processing | General systems |
| Bentley Nevada 3300 Series | Proximity System | Industry benchmark | Turbine monitoring |
Key Advantages
Non-contact measurement with no mechanical wear
High precision and fast response
Stable operation in harsh environments
Suitable for continuous industrial use
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 commonly used?
It is used in turbines, compressors, pumps, and other rotating machinery.
Conclusion
The Epro CON021 + PR6424/002-030 Eddy Current Sensor (16 mm) is a reliable solution for industrial condition monitoring. Its non-contact measurement capability, stable performance, and precise signal conversion make it an essential component in machinery protection systems.
For engineering and maintenance applications, it provides a dependable way to improve equipment reliability, reduce downtime, and ensure safe operation in demanding industrial environments.