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Product Introduction
The Epro PR6424/008-000 16mm Eddy-Current Sensor is a precision non-contact vibration and displacement measurement sensor widely used in rotating machinery monitoring systems. As part of the PR6424 series, this sensor is designed for high reliability in industrial environments and is frequently paired with Epro’s CON series drivers and monitoring systems. With its robust construction and excellent linearity, the sensor ensures accurate condition monitoring of turbines, compressors, pumps, and motors, allowing early detection of mechanical faults.
Product Parameters
| Parameter | Specification |
|---|---|
| Sensor type | Eddy-Current Displacement Sensor |
| Sensor head diameter | 16mm |
| Measuring range | Up to ±2 mm (typical) |
| Frequency response | DC to 10 kHz (depending on driver) |
| Linearity error | ≤ ±1% of full scale |
| Temperature range | -35 °C to +180 °C |
| Cable type | Integrated coaxial cable |
| Standard cable length | 5 m (other lengths on request) |
| Compatible driver units | Epro CON011, CON021, or similar |
| Insulation resistance | ≥ 100 MΩ |
| Weight | 0.2 kg |
Product Applications
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Gas and steam turbines for shaft vibration monitoring
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Large compressors in petrochemical and process industries
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Generators and motors in power plants
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Pumps and blowers in industrial production lines
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Machinery protection and condition monitoring systems
Product Advantages
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High Accuracy: Provides precise, non-contact displacement measurement with excellent linearity.
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Robust Design: Designed for harsh industrial environments, with high-temperature tolerance and durable build.
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System Compatibility: Works seamlessly with Epro CON series drivers and Bently Nevada monitoring systems.
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Flexible Installation: Available with different cable lengths and configurations to suit various setups.
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Early Fault Detection: Enables predictive maintenance by detecting vibration anomalies early.
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Proven Reliability: Widely deployed across industries with a long track record of stable operation.
FAQ
Q1: What type of output signal does the PR6424/008-000 generate?
A1: The sensor produces an analog voltage signal proportional to the shaft displacement or vibration, which is processed by a driver module.
Q2: Can this sensor be directly connected to monitoring equipment?
A2: No, it requires a driver such as the CON011 or CON021, which conditions the signal for monitoring systems.
Q3: What is the typical linear range of this sensor?
A3: The sensor typically provides a linear measuring range of ±2 mm depending on the setup and driver used.
Q4: How does the frequency response affect its use in vibration monitoring?
A4: With a DC to 10 kHz frequency response, the sensor can capture both low-frequency displacement and high-frequency vibration signals.
Q5: Is this sensor interchangeable with other PR6424 series models?
A5: Yes, models within the PR6424 series share common mechanical dimensions but differ in cable configurations or calibration ranges.
Q6: What is the recommended driver for turbine monitoring applications?
A6: The CON011 or CON021 drivers are most commonly used in turbine monitoring applications.
Q7: Does the sensor require shielding from electromagnetic interference?
A7: The integrated coaxial cable provides inherent shielding, but good grounding practices should still be followed.
Q8: Can the sensor operate continuously at maximum temperature?
A8: Yes, it is designed for continuous operation within its specified temperature range of -35 °C to +180 °C.
Q9: What type of calibration is typically required?
A9: Factory calibration ensures accuracy, but system-level calibration with the driver module is recommended during commissioning.
Q10: Can this sensor detect both radial and axial vibrations?
A10: Yes, depending on installation orientation, it can monitor radial shaft displacement or axial shaft movement.
Same-Series or Related Models
| Model Number | Description |
|---|---|
| PR6424/008-030 | 8 mm Eddy-Current Sensor with 3 m cable |
| PR6424/008-100 | 8 mm Eddy-Current Sensor with 10 m cable |
| PR6424/008-101 | 8 mm Eddy-Current Sensor with extended range |
| PR6424/009-000 | 8 mm Eddy-Current Sensor, alternative config |
| PR6424/009-101 | 8 mm Eddy-Current Sensor, high-temperature |
| PR6423/010-000 | 5 mm Eddy-Current Sensor, compact design |
Popular Models from the Same Brand
| Model Number | Description |
|---|---|
| PR6423/002-000 | 5 mm Eddy-Current Sensor for compact setups |
| PR6424/010-000 | 8 mm Sensor variant with standard calibration |
| PR6426/000-000 | 11 mm Eddy-Current Sensor for long ranges |
| PR6425/000-000 | 25 mm Eddy-Current Sensor for large shafts |
| CON021 | Eddy-Current Sensor Driver Module |
| CON041 | Advanced Driver Module with diagnostics |
