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Product Introduction
The Epro PR6424/107-021 Eddy-Current Sensor is a high-precision non-contact proximity probe specifically designed for vibration and displacement measurement in rotating machinery. With a 16 mm sensor head diameter, it delivers reliable monitoring performance for turbines, compressors, pumps, and motors where accurate shaft vibration detection is crucial. Its robust design and proven compatibility with Epro CON series drivers make it suitable for continuous industrial applications in demanding environments.
Technical Specifications
| Parameter | Specification |
|---|---|
| Sensor Model | PR6424/107-021 |
| Measurement Principle | Eddy-current, non-contact |
| Sensor Head Diameter | 16 mm |
| Weight | 0.2 kg |
| Linear Range | Typically up to 4 mm (depending on driver) |
| Sensitivity | Standardized sensitivity with CON drivers |
| Frequency Range | DC to 10 kHz (depending on application) |
| Operating Temperature | -35 °C to +180 °C |
| Output Signal | Proportional voltage (via driver module) |
| Cable Type | Coaxial, factory-assembled |
| Compatibility | Works with CON0x/CON1x Proximity Drivers |
| Housing Material | Stainless steel |
| Protection Rating | IP65 or higher (installation dependent) |
Product Applications
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Turbomachinery monitoring: For steam turbines, gas turbines, and compressors to detect shaft vibration and eccentricity.
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Condition monitoring systems: Integrated into predictive maintenance setups to identify imbalance, misalignment, or bearing faults.
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Pumps and motors: Reliable shaft displacement measurement to ensure operational safety.
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Power generation industry: Applied in generator vibration monitoring for long-term stability.
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Petrochemical plants: Deployed in critical rotating equipment where downtime prevention is essential.
Product Advantages
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High precision sensing: Delivers accurate non-contact measurements even in harsh industrial conditions.
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Robust construction: Stainless steel housing and rugged design ensure long service life in high-vibration environments.
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Wide compatibility: Fully compatible with Epro CON0x and CON1x drivers, making integration simple.
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Stable output: Provides linear and reliable measurement signals for long-term condition monitoring.
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Temperature resilience: Operates effectively across a broad temperature range, suitable for extreme industrial setups.
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Easy installation: Pre-assembled coaxial cable and compact sensor head simplify mounting in tight spaces.
FAQ
Q1: What type of driver modules are required for the PR6424/107-021 sensor?
A1: It is typically used with Epro CON0x or CON1x driver modules for proper signal conditioning.
Q2: Can this sensor be used for both vibration and displacement monitoring?
A2: Yes, it is designed for both shaft vibration and relative displacement measurements.
Q3: What is the standard sensitivity calibration for this sensor?
A3: The sensor is factory-calibrated to provide a standardized mV/μm response when paired with the correct driver.
Q4: How does cable length affect the measurement performance?
A4: Cable length is factory-defined and matched with the driver; altering length affects calibration and accuracy.
Q5: Is the PR6424/107-021 suitable for high-speed rotor applications?
A5: Yes, its frequency response supports high-speed rotating machinery monitoring.
Q6: Can it be installed in environments with oil or gas exposure?
A6: Yes, its stainless steel housing and sealing support usage in petrochemical and hazardous environments.
Q7: Does the sensor require periodic recalibration?
A7: Generally, it does not require recalibration when used with matched drivers, but system validation is recommended.
Q8: What type of output does the sensor provide?
A8: The sensor generates a proportional voltage output via the driver, corresponding to shaft displacement.
Q9: How does the sensor handle electromagnetic interference (EMI)?
A9: The coaxial cable design and shielding ensure strong resistance against EMI in industrial environments.
Q10: Can multiple sensors be used simultaneously in one monitoring system?
A10: Yes, multiple PR6424 sensors can be integrated into a single condition monitoring system for full machinery protection.
Recommended Same-Series or Related Models
| Model Number | Description |
|---|---|
| PR6424/108-030 | 16 mm Eddy-Current Sensor, extended cable type |
| PR6424/006-030 | 8 mm Eddy-Current Sensor variant |
| PR6423/10R-010 | 5 mm Eddy-Current Probe |
| PR6424/109-021 | 16 mm sensor with alternative configuration |
| PR6422/00R-030 | 8 mm probe for compact applications |
| PR6424/116-030 | Heavy-duty 16 mm sensor for harsh conditions |
Popular Models from the Same Brand
| Model Number | Description |
|---|---|
| PR6423/010-000 | Eddy-current probe, 5 mm, standard use |
| PR6424/010-000 | Eddy-current probe, 16 mm, general purpose |
| PR6422/005-030 | Eddy-current probe, 8 mm, compact design |
| PR6424/117-000 | High-temperature resistant 16 mm probe |
| PR6424/007-030 | 16 mm probe for extended monitoring range |
| PR9268/203-000 | Vibration transducer for rotating machinery |
