Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613666033393 | ||
| +8613666033393 | |||
| 13666033393 | |||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China |
Product Introduction
The Epro PR6423/002-030 + CON021 is a high-precision 8mm Eddy Current Sensor + Converter system designed for non-contact measurement of radial and axial shaft displacement, position, eccentricity, and speed in critical turbomachinery applications. It is widely used in steam turbines, gas turbines, hydro turbines, compressors, pumps, and gearboxes. The PR6423 sensor provides a linear measurement range with high accuracy, and the CON021 converter processes the sensor signal with exceptional dynamic performance.
Product Specifications
PR6423 Sensor Specifications
| Parameter | Value |
|---|---|
| Sensor Head Diameter | 8 mm |
| Linear Measurement Range | 2 mm (80 mils) |
| Initial Air Gap | 0.5 mm (20 mils) |
| Incremental Scale Factor (ISF) | 8 V/mm (203.2 mV/mil) |
| Minimum Shaft Diameter | 25 mm (0.79″) |
| Protection Class | IP66, IEC 60529 |
| Operating Temperature Range | -35°C to +180°C (-31°F to +356°F) |
| Sensor Tip Material | PEEK (Polyether Ether Ketone) |
| Weight | Approx. 100g (3.53 oz) |
CON021 Converter Specifications
| Parameter | Value |
| Frequency Range (-3 dB) | 0 to 20,000 Hz |
| Rise Time | <15 µs |
| Supply Voltage Range | -23V to -32V |
| Operating Temperature Range | -30°C to +100°C (-22°F to +212°F) |
| Protection Class | IP20 |
| Housing Material | LMgSi 0.5 F22 |
| Weight | ~120g (4.24 oz) |
Key Features
- High Accuracy: Offers precise, non-contact measurement with a linear measurement range of 2mm.
- Robust Build: IP66-rated sensor for protection against dust and water.
- Wide Temperature Range: Operates from -35°C to +180°C, ensuring durability in extreme environments.
- Fast Response: The CON021 converter has a rise time of <15 µs, ensuring real-time signal processing.
- Flexible Installation: Compatible with multiple industrial applications, including steam and gas turbines, compressors, and pumps.
- Compliance & Safety: Certified for ATEX, IEC-Ex, CSA, and CE compliance for hazardous area applications.
Product Advantages
- Reliability in Harsh Environments: The PR6423 sensor withstands high temperatures and vibrations, making it suitable for industrial environments.
- Seamless Integration: Works with various monitoring systems and compatible with different industrial controllers.
- Long Service Life: Built with high-quality materials, ensuring longevity and reduced maintenance.
- Comprehensive Signal Processing: The CON021 converter enhances signal clarity and accuracy for improved diagnostics.
Applications
- Steam, Gas, and Hydro Turbines: Used to monitor shaft displacement and position.
- Compressors and Pumps: Ensures operational efficiency by measuring dynamic movement.
- Gearboxes and Rotating Machinery: Detects misalignment and wear, reducing maintenance costs.
- Fans and Industrial Blowers: Enhances performance monitoring and predictive maintenance.
Related Models
| Model | Sensor Type | Measuring Range | Features |
| PR6422 | Eddy Current Sensor | 1.0mm | High precision for small displacements |
| PR6424 | Eddy Current Sensor | 4.0mm | Suitable for larger shaft diameters |
| PR6425 | Eddy Current Sensor | 6.0mm | Extended measurement range |
| PR6426 | Eddy Current Sensor | 8.0mm | Optimized for extreme conditions |
| PR6453 | Eddy Current Sensor | Variable | Custom configurations available |
| CON021/91x-xxx | Signal Converter | Varies | Extended range compatibility |
Popular Epro Models
| Model | Sensor Type | Measuring Range | Application |
| PR6423 | Eddy Current Sensor | 2mm | Turbomachinery Monitoring |
| PR6424 | Eddy Current Sensor | 4mm | General Industrial Use |
| PR6425 | Eddy Current Sensor | 6mm | High-Temperature Applications |
| PR6426 | Eddy Current Sensor | 8mm | Large Equipment Monitoring |
| CON021 | Signal Converter | – | Works with PR64xx series sensors |
| CON041 | Signal Converter | – | Advanced signal processing |
FAQ
FAQ (Frequently Asked Questions)
Q1: What is the primary use of the PR6423 + CON021 system?
A: It is used for non-contact measurement of shaft displacement, position, and vibration in industrial rotating machinery.
Q2: Can the PR6423 sensor be used in hazardous environments?
A: Yes, it is certified for ATEX, IEC-Ex, and CSA hazardous area classifications.
Q3: What is the output signal of the PR6423 sensor?
A: The sensor outputs a voltage proportional to displacement, processed by the CON021 converter.
Q4: Is the PR6423 sensor compatible with other converters?
A: It is primarily designed for use with the CON021 converter but may work with compatible systems.
Q5: What is the accuracy of the PR6423 sensor?
A: It has a deviation from the best-fit straight line (DSL) of ±0.025 mm (±1 mil).
Q6: What are the installation requirements for the PR6423 sensor?
A: It should be mounted near the measurement target with an initial air gap of 0.5mm.
Q7: What materials are used in the PR6423 sensor construction?
A: The sensor tip is made of PEEK, with a stainless steel case and PTFE cable insulation.
Q8: How does the CON021 converter improve sensor performance?
A: It processes the sensor signal with high fidelity, ensuring accurate data interpretation.
Tags
Packing & Delivery
We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.
For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.
Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.
