Epro PR6423/015-010+CON021 8mm Eddy-Current Sensor

Company Information
E-mail		[email protected]
Mobile		+8613666033393
Whatsapp		+8613666033393
WeChat		13666033393
Add		Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China

Product Introduction

The Epro PR6423/015-010+CON021 8mm Eddy-Current Sensor is a high-precision proximity sensor designed for vibration and position measurement in critical industrial applications. Developed by Epro, a brand under Brüel & Kjær Vibro, this sensor is part of the renowned PR6423 series, known for its superior reliability and accuracy in harsh environments.

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Product Advantages

• High Measurement Accuracy: Provides highly linear and stable output for precise displacement and vibration readings.

• Excellent Temperature Stability: Maintains performance consistency in temperature ranges up to 180°C.

• Robust Construction: Stainless steel body with sealed probe tip ensures protection from oil and contaminants.

• Wide Compatibility: Fully compatible with Epro’s CON021 and CON041 converters, and monitoring systems like VM600.

• Low Drift and Noise: Advanced signal conditioning ensures minimal drift and electrical noise interference.

• Maintenance-Free Design: No moving parts, ensuring long operational life and reduced maintenance cost.

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Technical Specifications

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Product Applications

• Turbomachinery monitoring: For detecting shaft vibration and axial displacement in turbines and compressors.

• Gearbox and pump systems: Ensures reliability by tracking misalignment or imbalance.

• Generator condition monitoring: Helps prevent mechanical failures by observing rotor position.

• Predictive maintenance systems: Used in machinery protection systems to reduce unplanned downtime.

• High-speed rotating equipment: Ideal for dynamic vibration analysis in demanding industrial setups.

• Aerospace and power generation sectors: Suitable for harsh and temperature-extreme environments.

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Product Advantages in Application

• Enhanced Machine Safety: Early detection of mechanical faults before damage occurs.

• Accurate Vibration Analysis: Provides consistent and repeatable readings for long-term monitoring.

• Versatile Integration: Works seamlessly with Epro, VibroMeter, and B&K Vibro monitoring platforms.

• Reduced Downtime: Predictive maintenance minimizes shutdown frequency.

• Environmental Resistance: Unaffected by oil, water, or magnetic fields in the machinery environment.

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FAQ

Q1: How does the Epro PR6423/015-010+CON021 measure displacement?
A1: It operates on the eddy-current principle, where changes in the magnetic field caused by a conductive target are converted into voltage signals proportional to the distance between the probe and the target.

Q2: What type of target materials can this sensor measure?
A2: It is optimized for ferromagnetic materials such as steel but can also measure non-ferromagnetic conductive metals with calibration adjustments.

Q3: Can the sensor be used with converters other than CON021?
A3: Yes, it can be paired with CON041 or compatible third-party eddy-current converters, but recalibration is recommended for accuracy.

Q4: How is linearity ensured across the measuring range?
A4: The sensor and converter pair are factory calibrated together to maintain linearity within ±1% of full-scale output.

Q5: What is the effect of temperature variation on measurement accuracy?
A5: Due to its temperature-compensated design, the PR6423/015-010 maintains stable readings up to 180°C, minimizing thermal drift.

Q6: How is electrical interference minimized?
A6: Shielded cables and differential signal transmission reduce noise and electromagnetic interference.

Q7: Can this sensor be used in hazardous areas?
A7: Yes, certain PR6423 variants are available with ATEX and IECEx certifications for use in hazardous environments.

Q8: How should the probe be mounted for optimal performance?
A8: The probe should be mounted perpendicular to the rotating shaft, with the correct gap (typically 1 mm nominal) and secured using the M8 thread.

Q9: What is the signal output range and how is it interpreted?
A9: The sensor produces a voltage output ranging from -2 V to -18 V corresponding to the measured distance, which can be processed by monitoring systems.

Q10: How does cable length affect the sensor’s accuracy?
A10: Cable length is part of the calibration; extending or shortening cables beyond the calibrated length (10 m) can affect linearity and signal stability.

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FAQ

Q1: How does the Epro PR6423/015-010+CON021 measure displacement?
A1: It operates on the eddy-current principle, where changes in the magnetic field caused by a conductive target are converted into voltage signals proportional to the distance between the probe and the target.

Q2: What type of target materials can this sensor measure?
A2: It is optimized for ferromagnetic materials such as steel but can also measure non-ferromagnetic conductive metals with calibration adjustments.

Q3: Can the sensor be used with converters other than CON021?
A3: Yes, it can be paired with CON041 or compatible third-party eddy-current converters, but recalibration is recommended for accuracy.

Q4: How is linearity ensured across the measuring range?
A4: The sensor and converter pair are factory calibrated together to maintain linearity within ±1% of full-scale output.

Q5: What is the effect of temperature variation on measurement accuracy?
A5: Due to its temperature-compensated design, the PR6423/015-010 maintains stable readings up to 180°C, minimizing thermal drift.

Q6: How is electrical interference minimized?
A6: Shielded cables and differential signal transmission reduce noise and electromagnetic interference.

Q7: Can this sensor be used in hazardous areas?
A7: Yes, certain PR6423 variants are available with ATEX and IECEx certifications for use in hazardous environments.

Q8: How should the probe be mounted for optimal performance?
A8: The probe should be mounted perpendicular to the rotating shaft, with the correct gap (typically 1 mm nominal) and secured using the M8 thread.

Q9: What is the signal output range and how is it interpreted?
A9: The sensor produces a voltage output ranging from -2 V to -18 V corresponding to the measured distance, which can be processed by monitoring systems.

Q10: How does cable length affect the sensor’s accuracy?
A10: Cable length is part of the calibration; extending or shortening cables beyond the calibrated length (10 m) can affect linearity and signal stability.

Related Models

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Popular Models from the Same Brand

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