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- PR6423/004-030+CON41
- 8mm Eddy Current Sensor + Eddy Current Signal Converter
- Germany
- 8 mm
- 0.22 kg
- Xiamen, China
- New & In Stock
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Product Overview
The Epro PR6423/004-030+CON41 Eddy Current Sensor System is a non-contact displacement measurement assembly used in industrial condition monitoring and rotating machinery protection applications. It combines an 8mm eddy current sensor probe with an eddy current signal converter, forming a complete measurement solution for monitoring shaft position, vibration, and mechanical movement.
Unlike contact-type measurement devices, the PR6423/004-030 sensor operates without physical contact with the rotating target. This allows continuous monitoring of high-speed rotating equipment while reducing mechanical wear and improving measurement stability.
The system is widely applied in applications where accurate shaft displacement measurement is required, such as turbines, compressors, pumps, generators, and other critical rotating machinery. The sensor probe detects changes in the distance between the probe tip and the conductive target, while the CON41 converter processes the measurement signal for integration with monitoring and protection systems.
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Epro |
| Model | PR6423/004-030+CON41 |
| Product Family | PR6423 Eddy Current Sensor Series |
| Product Type | Eddy Current Sensor + Signal Converter |
| Sensor Type | 8mm Eddy Current Sensor |
| Primary Function | Non-contact Shaft Displacement Measurement |
| System Role | Machinery Condition Monitoring Interface |
| Application | Rotating Equipment Monitoring |
| Sensor Head Diameter | 8 mm |
| Weight | 0.16 kg |
Product Features
The Epro PR6423/004-030+CON41 provides accurate non-contact displacement measurement for industrial machinery monitoring.
Key characteristics include:
- Epro PR6423 Series 8mm eddy current sensor system
- Model PR6423/004-030 with CON41 signal converter
- Non-contact measurement technology
- Suitable for shaft vibration and displacement monitoring
- Supports continuous rotating machinery condition monitoring
- Provides stable measurement under high-speed operating conditions
- Includes sensor probe and signal conversion unit
- Suitable for industrial protection and monitoring systems
- Designed for critical equipment applications
- Supports integration with machinery diagnostic systems
The sensor system should be installed according to the mechanical installation requirements and monitoring system configuration.
Working Principle
The PR6423/004-030+CON41 operates based on eddy current measurement technology.
A simplified measurement path can be represented as:
Rotating Shaft Target → Eddy Current Sensor Probe → CON41 Signal Converter → Monitoring System
The sensor generates a high-frequency electromagnetic field at the probe tip. When the probe approaches a conductive rotating target, such as a machine shaft, eddy currents are generated within the target material. Changes in the distance between the probe and the shaft alter the electrical characteristics of the sensor circuit.
The CON41 signal converter receives the sensor output, processes the measurement information, and converts it into a usable signal for machinery monitoring equipment.
This non-contact operating method allows the system to measure shaft movement without mechanical contact, making it suitable for vibration and displacement monitoring applications.
Role in Machinery Condition Monitoring Architecture
The Epro PR6423/004-030+CON41 belongs to the measurement and protection layer of rotating equipment monitoring systems.
A typical architecture can be represented as:
Rotating Equipment → Eddy Current Sensor → Signal Converter → Monitoring Module → Control / Protection System
| System Layer | Typical Function |
|---|---|
| Rotating Machinery | Generates mechanical movement information |
| Eddy Current Sensor | Detects shaft displacement |
| Signal Converter | Processes sensor measurement signals |
| Monitoring Module | Evaluates vibration and position data |
| Control System | Performs protection and operational decisions |
The sensor assembly provides the measurement foundation required for accurate machinery condition analysis.
Industrial Applications
The Epro PR6423/004-030+CON41 is commonly used in industrial environments requiring precise shaft monitoring.
| Application | Typical Use |
|---|---|
| Steam Turbines | Shaft displacement monitoring |
| Gas Turbines | Rotor vibration measurement |
| Compressors | Mechanical condition monitoring |
| Generators | Shaft position detection |
| Pumps | Rotating equipment protection |
| Motors | Vibration analysis |
| Power Plants | Critical machinery monitoring |
| Industrial Facilities | Predictive maintenance systems |
The final application depends on the machinery type, monitoring requirements, and installed protection system.
Installation and Maintenance
Proper installation position and mechanical alignment are important for accurate eddy current measurement.
Recommended maintenance checks include:
- Confirm the correct PR6423/004-030+CON41 model.
- Verify sensor mounting position.
- Check probe-to-target clearance.
- Inspect sensor cable condition.
- Confirm CON41 converter connection.
- Check signal output stability.
- Inspect connectors for damage.
- Verify monitoring system configuration.
- Compare measurement values with expected operating conditions.
- Record sensor installation parameters.
If abnormal vibration or displacement signals occur, the sensor installation, shaft condition, converter operation, and monitoring module should be checked together.
Related Components
The PR6423/004-030+CON41 works together with other machinery monitoring components.
| Component | Function |
|---|---|
| Epro PR6423 Sensor Probe | Detects shaft displacement |
| CON41 Signal Converter | Converts sensor measurement signals |
| Vibration Monitoring System | Processes machinery condition data |
| Proximity Monitoring Module | Receives displacement signals |
| Turbine Protection System | Provides equipment protection |
| Rotating Machinery | Measurement target |
| Engineering Software | Supports diagnosis and analysis |
These components form a complete rotating equipment monitoring solution.
Recommended Related Models
| Model / Product Family | Product Type | Typical Application |
|---|---|---|
| Epro PR6423/004-030+CON41 | Eddy Current Sensor + Converter | Shaft displacement monitoring |
| Epro PR6423/004-030 | 8mm Eddy Current Sensor | Non-contact vibration measurement |
| Epro PR6423/004-010-CN+CON021 | Eddy Current Sensor System | Machinery monitoring |
| Epro PR6423/003-131+CON041 | Sensor + Signal Converter | Rotating equipment protection |
| Epro PR6424 Series | Eddy Current Sensor Series | Industrial vibration monitoring |
| Epro MMS Series Monitoring System | Machinery Protection System | Turbine and compressor monitoring |
Selection should be based on sensor diameter, measurement range, converter type, and monitoring system compatibility.
Key Advantages
- Epro PR6423 series non-contact measurement solution
- Combines sensor probe and signal converter
- Suitable for shaft displacement monitoring
- Provides wear-free measurement operation
- Supports rotating machinery protection systems
- Suitable for turbine and compressor applications
- Enables continuous condition monitoring
- Integrates with industrial monitoring platforms
- Compact sensor design with 8mm probe diameter
- Supports predictive maintenance strategies
Technical FAQs
What type of measurement does the Epro PR6423/004-030+CON41 system perform?
The system performs non-contact displacement measurement by detecting changes in the distance between the eddy current probe and a conductive rotating target, typically a machine shaft.
Why is an eddy current sensor preferred for rotating machinery monitoring?
Eddy current sensors provide non-contact measurement, allowing continuous monitoring of high-speed rotating equipment without mechanical wear between the sensor and measurement target.
What is the function of the CON41 signal converter in this sensor system?
The CON41 converter processes the eddy current sensor signal and converts the measurement output into a format suitable for connection with machinery monitoring and protection systems.
What factors should be checked when replacing a PR6423 sensor assembly?
Engineers should verify sensor model compatibility, probe installation position, target clearance, converter type, cable condition, and monitoring system configuration.