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 Overview
The Epro PR6424/010-040 + CON011 is a non-contact, high-precision eddy current sensor system designed for critical turbomachinery applications such as steam, gas, and hydro turbines, compressors, fans, and pumps. It provides highly accurate measurements of radial and axial shaft displacement, position, vibration, eccentricity, and rotational speed.
This sensor and converter combination ensures robust operation in hazardous environments with certifications such as ATEX, IECEx, and CSA, making it suitable for oil & gas, power generation, and other demanding industrial sectors.
Technical Specifications
Sensor: Epro PR6424/010-040
| Parameter | Specification |
|---|---|
| Sensor Type | Eddy Current Sensor |
| Sensitivity / Linearity | 4 V/mm (101.6 mV/mil) ≤ ±1.5% |
| Static Measurement Range | ±2.0 mm (0.079 in) |
| Dynamic Range | 0 to 1,000 µm (0 to 0.039 in) |
| Target Material | Ferromagnetic Steel (42 Cr Mo4) |
| Minimum Shaft Diameter | ≥ 80 mm |
| Nominal Air Gap | Approx. 2.7 mm (0.11 in) |
| Long-Term Drift | < 0.3% |
| Max Surface Speed | 2,500 m/s (98,425 ips) |
| Operating Temperature | -35 to 150°C (-31 to 302°F) |
| Pressure Resistance | 10,000 hPa (145 psi) |
| Shock and Vibration | 5g @ 60Hz @ 25°C |
| Sensor Material | Sleeve: Stainless Steel, Cable: PTFE |
| Sensor Diameter | 16 mm |
| Weight | ~0.8 kg (with cable and armor) |
| Certifications | CE, ATEX, IECEx, CSA, UL |
Converter: CON011
| Parameter | Specification |
|---|---|
| Converter Type | Eddy Current Signal Converter |
| Compatible Sensors | PR6422, PR6423, PR6424, PR6425, PR6426 |
| Frequency Range (-3 dB) | 0 to 20,000 Hz |
| Rise Time | < 15 µs |
| Input Range (Standard) | 4.0 mm |
| Input Voltage Range | -23V to -32V |
| Output Voltage Range | -4V to -20V / -2V to -18V |
| Environmental Protection | IP65 |
| Operating Temperature | -30 to 100°C (-22 to 212°F) |
| Mounting | 4x M5 Screws |
| Housing Material | GD-ALSi9Cu3 (Aluminum alloy) |
| Weight | ~600 grams (21.16 oz) |
| Certifications | CE, ATEX, IECEx, CSA, UL |
Key Features
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High sensitivity and linearity for precision displacement monitoring
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Rugged stainless-steel design suitable for harsh industrial conditions
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Resistant to high temperatures and pressures
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Fast signal response with wide frequency bandwidth (up to 20 kHz)
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Long-term measurement stability and low drift
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Intrinsic safety for hazardous area operation
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Flexible configuration with armored/unarmored cables and various lengths
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Compatible with multiple Epro converter models including extended range options
Advantages
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Non-contact Measurement: Ensures no mechanical wear or friction, enhancing durability.
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Versatile Mounting Options: Suitable for retrofits or new installations in limited-space setups.
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Robust Environmental Protection: Operates in extreme environments with wide temperature and pressure tolerances.
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Compliance and Safety: Certified for global use in explosive and industrial environments.
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Interchangeability: Compatible across a range of Epro sensor models and converters, ensuring modularity.
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High Reliability: Designed for continuous monitoring in mission-critical applications with minimal maintenance.
Applications
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Steam Turbines
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Gas Turbines
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Hydro Turbines
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Industrial Compressors
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Centrifugal Pumps
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Axial/Radial Fans
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Rotating Shafts in Critical Process Machinery
Recent Industry Report Titles
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“Condition Monitoring in Harsh Environments: Epro PR6424 Adoption in Power Sector”
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“Enhancing Turbomachinery Safety with Epro’s Advanced Eddy Current Solutions”
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“Predictive Maintenance Revolution: Role of Epro PR6424 with CON011 Converter”
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“IECEx Certified Vibration Sensors Transforming Oil & Gas Equipment Monitoring”
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“PR6424/CON011 Integration in AI-Driven Maintenance Platforms”
Recommended Related Models (Same Series or Compatible)
| Model | Description | Measurement Range | Compatible Converter | Sensor Diameter | Weight |
|---|---|---|---|---|---|
| PR6424/010-080+CON011 | Extended range version | 8.0 mm | CON011/914-080 | 16 mm | 0.8 kg |
| PR6424/010-100+CON011 | Extended range version | 10.0 mm | CON011/914-100 | 16 mm | 0.8 kg |
| PR6424/010-060+CON011 | Medium range variant | 6.0 mm | CON011/914-060 | 16 mm | 0.8 kg |
| PR6423/003-030+CON011 | Smaller sensor, different mounting | 3.0 mm | CON011/913-030 | 8 mm | 0.4 kg |
| PR6422/005-020+CON011 | Compact version for confined spaces | 2.0 mm | CON011 | 5 mm | 0.3 kg |
| PR6425/010-040+CON011 | High temperature version | 4.0 mm | CON011/915-040 | 16 mm | 0.85 kg |
Recommended Popular Epro Models
| Model | Description | Application Type | Measurement Range | Sensor Diameter | Weight |
|---|---|---|---|---|---|
| PR6424/010-040 | Standard 16mm Eddy Current Sensor | Turbomachinery | 4.0 mm | 16 mm | 0.8 kg |
| PR6423/000-030 | Compact sensor for axial/radial use | Compressors/Fans | 3.0 mm | 8 mm | 0.4 kg |
| PR6422/002-020 | Micro-displacement sensor | High-speed Rotors | 2.0 mm | 5 mm | 0.3 kg |
| PR6425/002-080 | Extended range for wide gap monitoring | Large Machinery | 8.0 mm | 16 mm | 0.85 kg |
| PR6426/002-160 | Long-distance monitoring sensor | Shafts with wide clearances | 16.0 mm | 18 mm | 0.9 kg |
| PR6424/010-100 | High-range variant of standard PR6424 | Oil & Gas | 10.0 mm | 16 mm | 0.8 kg |
FAQ
FAQ Section (Q&A Format)
Q1: What type of measurement does the PR6424/010-040 sensor provide?
A1: It provides non-contact dynamic and static displacement, position, vibration, and speed measurement of rotating shafts.
Q2: What industries commonly use the PR6424 with CON011?
A2: It is widely used in power generation, oil & gas, chemical processing, and other heavy industrial sectors.
Q3: Is the sensor suitable for use in hazardous areas?
A3: Yes, it is certified for ATEX, IECEx, and CSA hazardous area classifications when used with appropriate converters.
Q4: What is the default sensor measurement range with CON011?
A4: The standard measurement range is 4.0 mm for the PR6424/010-040 sensor when paired with the CON011.
Q5: What is the nominal sensor air gap distance?
A5: The nominal air gap is approximately 2.7 mm.
Q6: Can this system handle high-speed shaft monitoring?
A6: Yes, the sensor supports surface speeds up to 2,500 m/s, suitable for high-speed machinery.
Q7: Is the sensor compatible with other converter models?
A7: Yes, it can work with various CON011 configurations, including extended range versions.
Q8: How should the sensor be mounted?
A8: It is threaded for M18x1.5 or ¾”-16 UNF sleeve mounts, with optional armored cable configurations and multiple length variants.
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.
