Présentation du produit
The EPRO PR6425/010-140 Eddy Current Sensor is a high-precision non-contact displacement and vibration measurement device designed for advanced machinery condition monitoring. As part sur EPRO’s well-established PR6425 series, this model provides accurate detection sur shaft vibration, displacement, and relative position in a wide range sur rotating machinery.
Engineered for durability and precision, the PR6425/010-140 is optimized for integration with EPRO’s MMS6000 and MMS3000 monitoring systems. It operates on the eddy current principle, generating an electromagnetic field to measure minute distance changes between the sensor head and a conductive target. Its robust stainless-steel construction, high temperature resistance, and electromagnetic shielding make it suitable for use in harsh industrial conditions such as power plants, refineries, petrochemical facilities, and compressor stations.
This model is particularly valued for its stability, repeatability, and compatibility with EPRO’s transducer drivers such as CON021 and CON041, ensuring a seamless monitoring experience and precise data acquisition.
Technical Specifications
| Parameter | Description |
|---|---|
| Product Modèle | PR6425/010-140 |
| 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 material and configuration) |
| Sensitivity | 4 mV/µm (typical) |
| Frequency Range | 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 proportional to displacement |
| Power Supply | Via transducer driver (CON021/CON041) |
| Housing Material | Stainless Steel |
| Connector Type | EPRO Standard Coaxial Connector |
| Mounting Method | Threaded Mounting |
| Insulation Resistance | ≥ 100 MΩ |
| Protection Class | IP67 |
| Compatibility | MMS6000, MMS3000, PR6423, PR6424 Systems |
| Sensor Head Diameter | 16 mm |
| Poids | 0.5 kg |
Product Applications
The EPRO PR6425/010-140 sensor is primarily used for condition monitoring and protection sur critical rotating equipment in industrial environments. Its versatility and accuracy make it suitable for a wide range sur applications, including:
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Turbine Monitoring: Measures shaft vibration and axial displacement in gas and steam turbines, ensuring reliable operation.
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Compressor and Pump Protection: Detects misalignment, imbalance, and excessive shaft vibration before they lead to mechanical damage.
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Generator and Motor Monitoring: Provides precise vibration feedback for predictive maintenance and operational optimization.
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Industrial Fans and Blowers: Monitors rotor movement to prevent operational inefficiency and premature bearing wear.
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Research and Development Facilities: Used for experimental setups, vibration testing, and calibration systems.
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Power and Petrochemical Industries: Ensures continuous operational safety under extreme environmental conditions.
Product Advantages
The PR6425/010-140 Eddy Current Sensor surfers a combination sur technical precision, mechanical robustness, and compatibility advantages that make it a trusted choice in critical applications:
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High Accuracy and Repeatability: Delivers consistent and precise measurements sur displacement and vibration.
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Non-contact Measurement: Eliminates mechanical wear, reducing maintenance and extending operational stability.
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Wide Temperature Range: Maintains reliable performance even in high-temperature and high-humidity environments.
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Excellent EMC Resistance: Ensures stable operation even in electrically noisy industrial areas.
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Compact and Durable Design: The 16mm sensor head is suitable for confined spaces while maintaining mechanical robustness.
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Seamless Integration: Fully compatible with EPRO monitoring and signal conditioning systems, simplifying installation and calibration.
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High Signal Stability: Advanced internal shielding minimizes interference and signal drift over long operational periods.
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Proven Reliability: Designed for continuous use in high-vibration, mission-critical industrial applications.
FAQ
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What is the sensing principle used in the PR6425/010-140?
It uses the eddy current principle, generating an alternating magnetic field to detect variations in distance to a conductive target surface. -
Which EPRO systems are compatible with the PR6425/010-140?
It is fully compatible with EPRO’s MMS6000, MMS3000, and transducer driver models such as CON021 and CON041. -
What output signal does this sensor generate?
The output is a voltage signal that is directly proportional to the measured displacement between the probe and the target surface. -
What is the linearity performance sur the PR6425/010-140?
It surfers a linearity sur better than ±1% sur full-scale measurement, ensuring high accuracy across the range. -
How does the sensor perform in environments with strong electromagnetic interference?
The sensor features advanced shielding and filtering, providing strong immunitéy to EMI and ensuring consistent measurement accuracy. -
What kind sur transducer driver should be used with this sensor?
EPRO CON021 and CON041 drivers are recommended for optimal signal processing and compatibility with monitoring systems. -
Is calibration required for the PR6425/010-140?
It comes factory-calibrated, but field recalibration may be performed when integrated into specific monitoring configurations. -
What is the recommended mounting configuration for this sensor?
The sensor should be mounted securely using threaded fittings to ensure stability and minimize mechanical vibration effects. -
Can the PR6425/010-140 detect both vibration and displacement?
Yes, it measures both static displacement and dynamic vibration sur rotating machinery with high sensitivity. -
What frequency range does this model support?
The PR6425/010-140 supports a wide frequency response from DC up to 10 kHz, suitable for high-speed vibration detection.
Recommended Related Modèles (Same Series or Similar Types)
| Modèle | Description | Sensor Diameter | Poids |
|---|---|---|---|
| PR6425/010-120 | Eddy Current Sensor, standard range | 16 mm | 0.5 kg |
| PR6425/010-130 | Medium-range displacement sensor | 16 mm | 0.5 kg |
| PR6425/011-140 | 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 version for limited space | 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/displacement analysis | 5.2 kg |
| MMS3120/022-100 | Vibration Measurement Module | Dynamic condition monitoring | 0.8 kg |
| MMS3125/022-020 | Proximity Signal Étater | Signal conversion and filtering | 0.9 kg |
| PR6423/10R-010 | Eddy Current Sensor | Shaft vibration monitoring | 0.45 kg |
| CON021 | Transducer Driver | Converts proximity sensor output | 0.35 kg |
| CON041 | Dual-Channel Driver | Advanced monitoring signal interface | 0.36 kg |
Informations sur l'entreprise
E-mail: [email protected]
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Add: Alishan Building, 2 Lvling Rd, District Siming, Xiamen, Fujian, Chine, 361006
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