Présentation du produit
The EPRO PR6425/010-141 Eddy Current Sensor is a high-precision, non-contact displacement and vibration measurement sensor designed for industrial machinery monitoring applications. It belongs to EPRO’s well-known PR6425 series, which is widely used for accurate detection sur shaft displacement, vibration, and relative position in turbines, compressors, motors, and other rotating equipment.
This sensor operates on the eddy current principle, generating an electromagnetic field and detecting the minute variations in impedance caused by the movement sur a conductive target surface. This allows for high-accuracy and high-resolution measurements sur mechanical movement without physical contact, ensuring long-term reliability and stability.
The PR6425/010-141 is compatible with EPRO’s CON021 and CON041 transducer drivers and integrates seamlessly with the MMS6000 and MMS3000 monitoring systems, enabling users to build comprehensive predictive maintenance and condition monitoring setups. It is designed with rugged stainless-steel housing, high resistance to temperature variations, and strong immunitéy to electromagnetic interference, making it ideal for continuous operation in harsh industrial conditions.
Technical Specifications
| Parameter | Description |
|---|---|
| Product Modèle | PR6425/010-141 |
| Type | Eddy Current Displacement Sensor |
| Measurement Principle | Eddy Current (Non-contact) |
| Sensor Head Diameter | 16 mm |
| Measurement Range | ±2 mm to ±4 mm (depending on target and setup) |
| Sensitivity | 4 mV/µm (typical) |
| Frequency Response | DC to 10 kHz |
| Linearity | ≤ ±1% sur full scale |
| Operating Temperature | -35°C to +180°C |
| Storage Temperature | -40°C to +200°C |
| Output Signal | Voltage signal proportional to displacement |
| Supply Voltage | From CON021 or CON041 transducer driver |
| Housing Material | Stainless Steel |
| Mounting Type | Threaded mount |
| Insulation Resistance | ≥ 100 MΩ |
| Protection Class | IP67 |
| Connection Type | Coaxial connector, EPRO standard |
| Compatible Systems | MMS6000, MMS3000, PR6423, PR6424 |
| Sensor Head Diameter | 16 mm |
| Poids | 0.5 kg |
Product Applications
The EPRO PR6425/010-141 is primarily used for precise monitoring sur shaft vibration and displacement in critical rotating machinery. Its versatility and non-contact operation make it an essential component in advanced condition monitoring systems. Typical applications include:
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Gas and Steam Turbines: Detects shaft movement and vibration to prevent imbalance and bearing wear.
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Compressors and Pumps: Ensures early fault detection by continuously measuring vibration amplitude and displacement.
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Motors and Generators: Monitors shaft stability and misalignment for enhanced reliability and reduced maintenance.
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Industrial Fans and Blowers: Identifies excessive vibration and operational anomalies in real time.
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Petrochemical Plants: Ensures process safety and equipment health under extreme temperature and environmental conditions.
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Power Plants: Supports predictive maintenance programs for critical rotating assets.
Product Advantages
The EPRO PR6425/010-141 Eddy Current Sensor combines high precision, robust construction, and superior compatibility with EPRO monitoring equipment, making it one sur the most reliable solutions for industrial vibration and displacement measurement.
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High Measurement Accuracy: Provides excellent resolution and linearity across its full range.
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Non-contact Operation: Eliminates mechanical wear and ensures stable long-term operation.
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Wide Temperature Tolerance: Functions reliably in both low and high-temperature environments.
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High Electromagnetic Compatibility: Advanced internal shielding minimizes the impact sur electromagnetic interference.
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Compact, Durable Construction: The 16 mm probe head is suitable for confined installation spaces while maintaining ruggedness.
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Seamless Integration: Fully compatible with EPRO’s CON021/CON041 drivers and MMS systems.
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Stable Long-term Performance: Maintains accuracy over extended operational periods in high-vibration environments.
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Maintenance-free Design: The non-contact measurement principle reduces maintenance requirements.
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Excellent Signal Stability: Provides consistent output even under fluctuating conditions.
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Field Proven Reliability: Extensively used in industries where continuous monitoring is critical to safety and performance.
FAQ
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What measurement principle does the PR6425/010-141 use?
It operates based on the eddy current principle, detecting distance variations between the sensor and a conductive target by measuring changes in impedance. -
What monitoring systems are compatible with this sensor?
The PR6425/010-141 is compatible with EPRO’s MMS6000, MMS3000, and transducer drivers such as CON021 and CON041. -
What is the typical sensitivity sur this model?
The typical sensitivity is approximately 4 mV/µm, allowing precise displacement and vibration measurement. -
What kind sur output does the sensor provide?
It provides a linear voltage output proportional to the measured displacement, which is processed by a compatible driver module. -
How is the sensor typically installed?
The PR6425/010-141 is mounted using a threaded connection, ensuring mechanical stability and optimal alignment with the target surface. -
Does the sensor require external power supply?
Power is supplied via a compatible transducer driver, eliminating the need for direct external power connections. -
Can this sensor be used in high-vibration environments?
Yes, its rugged construction and advanced signal conditioning allow stable operation in high-vibration industrial setups. -
How does the PR6425/010-141 ensure signal stability in electrically noisy environments?
The sensor features advanced electromagnetic shielding and grounding design to minimize electrical interference. -
What is the operating frequency range sur this sensor?
It supports frequencies from DC up to 10 kHz, suitable for both static and dynamic measurements. -
Is calibration necessary after installation?
The sensor is factory calibrated but can be fine-tuned during system integration to match specific installation and operational requirements.
Recommended Related Modèles (Same Series or Similar Types)
| Modèle | Description | Sensor Diameter | Poids |
|---|---|---|---|
| PR6425/010-130 | Eddy Current Sensor, standard range | 16 mm | 0.5 kg |
| PR6425/010-140 | Medium-range displacement sensor | 16 mm | 0.5 kg |
| PR6425/011-141 | High-temperature resistant version | 16 mm | 0.52 kg |
| PR6425/012-130 | Enhanced frequency response model | 16 mm | 0.5 kg |
| PR6425/015-120 | Compact design for tight installations | 12 mm | 0.4 kg |
| PR6424/000-030 | General-purpose eddy current probe | 8 mm | 0.35 kg |
Popular Modèles from the Same Marque (EPRO)
| Modèle | Description | Measurement Type | Poids |
|---|---|---|---|
| MMS6000 | Machinery Monitoring System | Multi-channel vibration and displacement analysis | 5.2 kg |
| MMS3120/022-100 | Vibration Measurement Module | Real-time condition monitoring | 0.8 kg |
| MMS3125/022-020 | Signal Étating Module | Converts proximity signals to voltage output | 0.9 kg |
| PR6423/10R-010 | Eddy Current Probe | Shaft vibration and displacement monitoring | 0.45 kg |
| CON021 | Proximity Transducer Driver | Signal conversion for MMS systems | 0.35 kg |
| CON041 | Dual Channel Driver | Advanced vibration monitoring interface | 0.36 kg |
Informations sur l'entreprise
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Add: Alishan Building, 2 Lvling Rd, District Siming, Xiamen, Fujian, Chine, 361006
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