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- PR6423/00R-031
- Eddy Current Sensor (8mm)
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- 8mm
- 0.1kg
- Xiamen, China
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| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China |
Epro PR6423/00R-031 Eddy Current Sensor (8mm)
Product Introduction
The Epro PR6423/00R-031 is an advanced non-contact eddy current sensor designed for precise vibration and displacement measurement in rotating machinery. Utilizing eddy current technology, it detects proximity by inducing currents in conductive materials, enabling high-resolution monitoring without physical contact. The 8mm probe diameter makes it suitable for installations in tight spaces. This model belongs to the PR6423 series by EPRO, known for reliable operation in harsh environments like power plants, turbines, and compressors.
The sensor works seamlessly with signal conditioning modules such as the CON041, forming a complete monitoring system for condition-based maintenance. It plays a critical role in reducing downtime and extending equipment lifespan by providing early detection of misalignments, imbalance, or wear in rotating systems.
Parameters
| Parameter | Specification |
|---|---|
| Model | PR6423/00R-031 |
| Sensor Type | Eddy Current (Non-contact) |
| Probe Diameter | 8 mm |
| Weight | 0.1 kg |
| Measuring Range | 2 mm to 4 mm |
| Sensitivity | 7.87 mV/µm |
| Linearity | ±1% of full scale |
| Operating Temperature | -35°C to +180°C |
| Connection Type | Coaxial cable |
| Mounting Thread | M10 x 1.0 |
| Cable Length | 3 m (customizable) |
| Material | Stainless Steel Housing |
| Protection Class | IP65 |
Applications
The Epro PR6423/00R-031 sensor is essential for rotating machinery health monitoring across various industries. It is widely used for shaft displacement and vibration detection, which helps prevent mechanical failures and improves operational efficiency.
In turbomachinery, it monitors axial and radial vibrations to detect shaft misalignment or bearing degradation early. In compressor systems, it ensures operational stability and minimizes unscheduled downtimes. It’s commonly used in gearboxes to track shaft behavior under dynamic loads. Electric motors benefit from this sensor through reliable detection of unbalance or rotor issues. Pumps and fans also utilize the PR6423/00R-031 to monitor performance and spot anomalies before breakdowns occur.
Advantages
The Epro PR6423/00R-031 provides precise, real-time feedback without the need for physical contact. Its compact 8mm probe design ensures easy installation even in limited space. With a wide temperature range from -35°C to +180°C and an IP65-rated stainless steel housing, it performs reliably in dusty, high-heat, and industrial environments.
This sensor offers high linearity and consistent sensitivity, making it a trusted component in predictive maintenance systems. It also integrates smoothly with the CON041 module, providing excellent compatibility for data acquisition and system diagnostics.
The lightweight 0.1 kg structure allows for versatile mounting. Its rugged build ensures minimal maintenance, even under continuous operation.
Brand and Series
Brand: EPRO
Series: PR6423 Eddy Current Probe Series
Related Models in the Same Series or Category
| Model | Description | Probe Diameter | Temperature Range | Typical Use |
|---|---|---|---|---|
| PR6423/002-030 | Eddy current sensor with extended cable options | 8 mm | -35°C to +180°C | Standard vibration monitoring |
| PR6423/010-010 | High-temperature version for turbines | 8 mm | -35°C to +250°C | Turbomachinery applications |
| PR6423/000-030 | General-purpose probe | 8 mm | -35°C to +180°C | Rotating machines |
| PR6424/010-000 | Heavy-duty version with reinforced cable | 10 mm | -35°C to +180°C | Generators, gearboxes |
| PR6423/005-031 | Shorter range sensor for compact setups | 8 mm | -35°C to +180°C | Electric motors, small fans |
Popular EPRO Models
| Model | Description | Sensor Type | Typical Use |
|---|---|---|---|
| PR6423/00R-031 | 8 mm eddy current proximity sensor | Eddy Current | Rotating machinery |
| PR6424/000-030 | High-temp proximity sensor | Eddy Current | Steam turbines |
| CON041 | Signal conditioning module | Converter | Sensor signal processing |
| PR9268/201-000 | Speed pickup sensor | Magnetic pickup | Rotational speed monitoring |
| PR9376/010-000 | Piezoelectric pressure sensor | Pressure transducer | Industrial process control |
FAQs
Q: What is the primary function of the PR6423/00R-031?
A: It measures the vibration and displacement of rotating machinery using non-contact eddy current technology.
Q: What is the probe diameter of this model?
A: The probe has a diameter of 8 mm.
Q: Is this sensor suitable for high-temperature environments?
A: Yes, it operates in temperatures from -35°C to +180°C. For higher temperatures, other variants are available.
Q: How does this sensor connect to the monitoring system?
A: It connects via a coaxial cable to signal modules like the CON041.
Q: Can the cable length be customized?
A: Yes, standard length is 3 meters, but longer cables are available upon request.
Q: Is this sensor compatible with non-EPRO systems?
A: Primarily designed for EPRO systems, but some compatibility with other platforms is possible depending on signal processing modules used.
Q: What is the weight of this sensor?
A: The sensor weighs only 0.1 kg.
Q: What is the sensitivity of the PR6423/00R-031?
A: The sensor has a sensitivity of approximately 7.87 mV/µm.
Q: Can it be used in turbine monitoring?
A: Yes, it is commonly used in turbines for axial and radial vibration detection.
Q: What is the mounting thread type?
A: It uses an M10 x 1.0 mounting thread.
Engineered for Precision, Trusted for Safety
Choose the Epro PR6423/00R-031 for unmatched vibration monitoring. Its 8 mm profile and robust design make it your first choice for accurate condition diagnostics.
Small Size, Maximum Reliability
This sensor delivers precise measurements in compact installations. Lightweight and rugged, it’s built for enduring industrial environments.
Upgrade Your Monitoring. Improve Your Uptime.
Integrate the PR6423/00R-031 with your system and get early warnings before machinery faults occur. Reduce downtime and maintenance costs.
The Power Behind Predictive Maintenance
Don’t guess—know the status of your machines. The PR6423/00R-031 gives you real-time data you can rely on. Make your plant smarter and safer.