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- PR6423/009-031-CN+CON041
- 8mm Eddy Current Sensor+Eddy Current Signal Converter
- Germany
- 8 mm
- 0.16 kg
- Xiamen, China
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Product Overview
The Epro PR6423/009-031-CN+CON041 8mm Eddy Current Sensor+Eddy Current Signal Converter is a complete eddy current measurement combination used for rotating machinery condition monitoring applications. It integrates an 8mm eddy current sensor probe with the CON041 signal converter, creating a measurement chain for detecting shaft displacement and vibration-related movements.
In machinery protection systems, the sensor is installed close to the rotating shaft surface to capture changes in the probe-to-target distance. The CON041 converter processes the sensor output and converts the raw eddy current measurement signal into a format suitable for connection with monitoring and protection systems.
Compared with using a sensor probe alone, this combination simplifies system integration because the probe and signal conversion function are matched as a measurement set. It is commonly applied in equipment where continuous monitoring of rotor position, radial vibration, or mechanical movement is required.
For engineers maintaining Epro monitoring systems, this sensor and converter combination is often considered during probe replacement, signal instability troubleshooting, or machinery protection system maintenance. Diagnosis should include probe installation, extension wiring, converter condition, mounting position, and monitoring module configuration.
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Epro |
| Model | PR6423/009-031-CN+CON041 |
| Product Family | PR6423 Series |
| Product Type | 8mm Eddy Current Sensor + Eddy Current Signal Converter |
| Sensor Type | Eddy Current Displacement Sensor |
| Signal Converter | CON041 |
| Main Function | Shaft displacement and vibration measurement |
| Measurement Principle | Eddy Current Technology |
| Sensor Head Diameter | 8 mm |
| Application | Rotating Machinery Monitoring |
| Weight | 0.16 kg |
Product Features
The Epro PR6423/009-031-CN+CON041 combination provides a complete measurement path for machinery monitoring applications.
Key characteristics include:
- Epro PR6423 series 8mm eddy current sensor
- Integrated CON041 signal converter
- Non-contact shaft displacement measurement
- Suitable for vibration and position monitoring
- Supports continuous rotating equipment observation
- Designed for machinery protection applications
- Simplifies sensor-to-monitoring system connection
- Suitable for industrial condition monitoring environments
The sensor and converter combination should be installed according to the requirements of the associated monitoring system.
Working Principle
The PR6423/009-031-CN sensor operates using eddy current measurement technology, while the CON041 converter processes the generated signal for system use.
A typical measurement process can be represented as:
Rotating Shaft → PR6423 Eddy Current Sensor → CON041 Signal Converter → Monitoring System
When the shaft moves relative to the sensor tip, the electromagnetic field between the probe and the conductive target changes. The sensor detects these variations and generates a corresponding measurement signal.
The CON041 converter receives the sensor output and conditions the signal so that the monitoring system can evaluate shaft movement.
In practical applications, the complete assembly is used for:
- Measuring radial shaft vibration
- Monitoring axial displacement
- Detecting rotor movement changes
- Providing input signals for machinery protection systems
The probe performs the physical measurement, while the converter handles signal processing and interface conversion.
Role in a Machinery Protection System
The Epro PR6423/009-031-CN+CON041 functions as a front-end measurement unit in rotating machinery monitoring systems.
A simplified architecture can be viewed as:
Rotating Equipment Shaft → Sensor Probe → CON041 Converter → Monitoring Module → Alarm / Protection System
In critical industrial equipment, the measurement accuracy of shaft position and vibration directly affects equipment protection decisions. This combination allows monitoring systems to receive processed displacement information for condition assessment.
Typical monitored conditions include:
- Excessive shaft vibration
- Rotor displacement changes
- Mechanical imbalance
- Alignment-related movement
- Abnormal operating conditions
The sensor assembly is especially useful in applications where early detection of mechanical changes is required.
Industrial Applications
The Epro PR6423/009-031-CN+CON041 is commonly used in industrial rotating equipment monitoring systems.
| Application | Typical Use |
|---|---|
| Steam Turbines | Rotor vibration and displacement monitoring |
| Gas Turbines | Shaft movement measurement |
| Compressors | Continuous condition monitoring |
| Pumps | Mechanical status monitoring |
| Power Generation Equipment | Machinery protection systems |
| Industrial Drives | Rotating component analysis |
| Process Equipment | Predictive maintenance applications |
The final installation depends on the machinery type and the configuration of the protection system.
Installation and Maintenance
Installation of the PR6423/009-031-CN+CON041 requires correct probe positioning and proper signal converter connection.
Recommended maintenance procedures include:
- Verify the complete model combination
- Confirm sensor mounting location
- Check probe gap adjustment
- Inspect cable and connectors
- Verify CON041 converter installation
- Check monitoring system input status
- Confirm signal stability during operation
- Review diagnostic information when available
- Record calibration and installation parameters
If abnormal vibration values appear, engineers should inspect the complete measurement chain rather than replacing only the sensor or converter without verification.
Related Components
The PR6423/009-031-CN+CON041 works together with other Epro machinery monitoring components.
| Component | Function |
|---|---|
| Epro PR6423 Sensor Probe | Detects shaft displacement changes |
| CON041 Signal Converter | Processes eddy current sensor signals |
| Epro MMS Monitoring System | Provides machinery condition monitoring |
| Vibration Monitoring Modules | Analyze vibration signals |
| Extension Cable | Connects probe and converter |
| Protection Relay System | Provides alarm and shutdown functions |
| Engineering Software | Supports configuration and diagnostics |
Together, these components create a complete shaft monitoring measurement chain.
Recommended Related Models
| Model / Product Family | Product Type | Typical Application |
|---|---|---|
| Epro PR6423/009-031-CN+CON041 | Eddy Current Sensor + Converter Set | Shaft vibration monitoring |
| Epro PR6423/009 Series | 8mm Eddy Current Sensor | Displacement measurement |
| Epro CON041 | Eddy Current Signal Converter | Sensor signal processing |
| Epro MMS 6000 System | Machinery Protection System | Turbine and rotating equipment monitoring |
| Epro PR6424 Series | Eddy Current Sensor | Industrial machinery measurement |
Model selection should consider sensor diameter requirements, monitoring system compatibility, installation conditions, and machinery protection objectives.
Key Advantages
- Complete Epro sensor and converter measurement combination.
- Includes PR6423 8mm eddy current sensor and CON041 converter.
- Supports non-contact shaft displacement measurement.
- Suitable for rotating machinery protection applications.
- Simplifies integration between probe and monitoring system.
- Used in industrial condition monitoring systems.
Technical FAQs
What is the difference between PR6423/009-031-CN and the PR6423/009-031-CN+CON041 combination?
The PR6423/009-031-CN is the sensor probe itself, while the combination adds the CON041 signal converter to process the probe output and interface with the monitoring system.
Why is a signal converter required for an eddy current sensor?
The converter conditions and converts the raw sensor signal into a usable output for machinery monitoring equipment, allowing the system to evaluate displacement and vibration information.
What installation factors affect the measurement accuracy of this sensor system?
Probe gap setting, mounting position, shaft surface condition, cable connection, and converter configuration can influence measurement performance.
Can this combination be directly connected to a machinery protection system?
Connection depends on the specific monitoring platform. The PR6423 sensor with CON041 converter is typically used as part of a complete measurement chain together with compatible monitoring hardware.