Présentation du produit
The Epro PR6423/012-010 + CON021 is a high-precision, non-contact eddy current sensor system designed for monitoring the dynamic behavior sur rotating machinery. Featuring an 8mm probe diameter and a 10mm shaft length, this sensor is ideal for installations where space is limited but accurate displacement measurements are critical. Paired with the CON021 converter, the system provides a linear voltage output proportional to the measured displacement, enabling real-time diagnostics sur shaft vibration, position, and eccentricity.
Technical Specifications
| Parameter | Specification |
|---|---|
| Modèle Number | PR6423/012-010 + CON021 |
| Sensor Type | Eddy Current Displacement and Vibration Sensor |
| Sensor Head Diameter | 8 mm |
| Overall Probe Length | 10 mm |
| Measuring Range | 0.25 mm to 2.0 mm |
| Sensitivity | 7.87 mV/μm ±5% |
| Linearity Deviation | ≤ ±1% sur Full Scale |
| Mounting Thread | M10 x 1 |
| Cable Length | 5 meters (standard), others on request |
| Frequency Response | 0 to 10,000 Hz |
| Output Signal | Voltage Output (Proportional to Displacement) |
| Power Supply to Converter | ±15 VDC |
| Operating Temperature (Probe) | -35°C to +180°C |
| Operating Temperature (CON021) | -20°C to +85°C |
| Storage Temperature Range | -40°C to +200°C |
| Pressure Resistance | Up to 10 bar |
| Probe Housing Material | Stainless Steel (AISI 304/316) |
| Insulation Resistance | ≥ 100 MΩ |
| Ingress Protection (Probe) | IP65 |
| Ingress Protection (Converter) | IP40 |
| Poids (Converter) | 0.22 kg |
Applications
The PR6423/012-010 + CON021 sensor system is engineered for condition monitoring in environments where compact probe dimensions are essential. Typical industrial applications include:
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Gas and Steam Turbines – Monitoring shaft vibration and thermal expansion
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Compressors – Measuring axial and radial displacement for bearing protection
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Large Electric Motors and Generators – Diagnosing imbalance, misalignment, or rotor eccentricity
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Pumps and Blowers – Ensuring optimal operation by detecting early mechanical degradation
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Gearboxes – Monitoring vibration trends over time for predictive maintenance
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Petrochemical Equipment – Certified for use in demanding industrial plants with temperature or contamination exposure
Advantages
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Compact Design: The 10mm probe length allows installation in confined spaces without compromising measurement accuracy.
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Non-Contact Measurement: Provides accurate data without physical contact, reducing mechanical wear.
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Industrial Durability: Stainless steel construction ensures long-term use in corrosive or high-vibration settings.
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Wide Temperature Tolerance: Withstands harsh temperature fluctuations, suitable for outdoor and plant environments.
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Consistent Output: Offers high linearity and signal repeatability across the full measuring range.
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Flexible Integration: Designed to integrate seamlessly with Epro MMS systems, VM600, or other vibration monitoring platforms.
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Service-Friendly Design: Modular configuration allows for easy probe or converter replacement without full disassembly.
Questions fréquentes (FAQ)
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What is the purpose sur the 10mm probe length?
The 10mm probe length enables installation in tight spaces where longer probes cannot fit, without sacrificing measurement accuracy. -
Can this sensor measure both axial and radial displacement?
Yes, depending on the mounting orientation, it can measure both axial and radial displacements. -
What type sur output does the CON021 converter provide?
It provides a linear voltage output proportional to the target’s displacement. -
Is the system compatible with third-party monitoring systems?
Yes, it integrates well with various monitoring systems, including Epro’s own systems and third-party solutions like VM600. -
Can this sensor be used in high-vibration environments?
Absolutely. Its robust mechanical design ensures signal stability under high-vibration conditions. -
What is the standard cable length, and can it be customized?
The standard cable length is 5 meters, but longer lengths are available upon request. -
Does the system require recalibration?
It is factory-calibrated. Recalibration is not typically needed unless the sensor is physically replaced. -
What mounting accessories are available?
Threaded bushings, lock nuts, and mounting sleeves are available for different configurations. -
Is this model available with hazardous area certifications?
Variants with ATEX and IECEx certifications are available for explosive environments. -
What is the expected service life sur the sensor?
Typically over 10 years, assuming proper installation and adherence to environmental specifications.
Related Modèles (Same Series / Functional Alternatives)
| Modèle Number | Description | Probe Size | Length | Temperature Range |
|---|---|---|---|---|
| PR6423/002-030 + CON021 | 8mm probe with 30mm shaft, general purpose | 8 mm | 30 mm | -35°C to +180°C |
| PR6423/005-010 + CON021 | 11mm probe for extended range and sensitivity | 11 mm | 10 mm | -35°C to +180°C |
| PR6423/003-010 + CON021 | 8mm probe with 10mm length for tight spaces | 8 mm | 10 mm | -35°C to +180°C |
| PR6423/002-000 + CON021 | Standard 8mm probe, 50mm length | 8 mm | 50 mm | -35°C to +180°C |
| PR6423/004-010 + CON021 | Right-angled 8mm probe for lateral mounting | 8 mm | 10 mm | -35°C to +180°C |
| PR6423/002-001-CN + CON021 | CN version for Chinese industrial standards | 8 mm | 50 mm | -35°C to +180°C |
Popular Modèles from the Same Marque (Epro / Emerson)
| Modèle Number | Description | Function | Signal Type |
|---|---|---|---|
| MMS3120/022-100 | Dual-channel monitoring module | Machine condition monitoring | Analog / Digital |
| PR9268/301-000 | IEPE vibration acceleration sensor | General-purpose vibration detection | IEPE output |
| CON041 | High-performance signal conditioner | Signal conversion for PR6423 series | Voltage |
| PR6424/014-040 + CON021 | 5mm eddy current sensor, short probe | Limited-space installations | Voltage |
| MMS3110/022-000 | Compact module for single sensor channels | General displacement monitoring | Voltage / Relay |
| MMS6120/022-100 | Advanced protection module for turbines | Trip and shutdown control | Digital / Relay |
Informations sur l'entreprise
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Add: Alishan Building, 2 Lvling Rd, District Siming, Xiamen, Fujian, Chine, 361006
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