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Product Introduction
The Epro PR6424/009-000 16mm Eddy-Current Sensor is an advanced non-contact vibration measurement device designed for industrial machinery monitoring and protection. It belongs to the PR6424 series, which is widely recognized for its precision, stability, and compatibility with Epro CON and VM series monitoring systems.
This sensor is primarily used in rotating machinery such as turbines, compressors, pumps, and generators, where continuous monitoring of shaft displacement and vibration is essential for predictive maintenance and protection against unexpected downtime.
Technical Specifications
| Parameter | Value |
|---|---|
| Sensor Type | Eddy-Current Proximity Sensor |
| Model | PR6424/009-000 |
| Sensor Head Diameter | 16mm |
| Measuring Range | Up to 2.0 mm (depending on system) |
| Linear Range | ±1.0 mm around the set point |
| Sensitivity | 7.87 mV/µm (nominal) |
| Frequency Response | DC to 10 kHz |
| Operating Temperature | -35 °C to +180 °C |
| Weight | 0.2 kg |
| Housing Material | Stainless Steel |
| Cable Length (standard) | 5 m (other lengths available) |
| Connection Type | Compatible with Epro CON modules |
| Insulation Resistance | >100 MΩ |
Product Applications
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Steam turbines and gas turbines in power plants.
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Compressors and pumps in oil & gas industries.
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Large motors and generators in industrial plants.
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Process equipment where shaft vibration monitoring is crucial.
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Predictive maintenance programs to avoid unplanned downtime.
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Machinery protection systems integrated with Epro monitoring devices.
Product Advantages
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High Precision: Provides accurate displacement and vibration measurement with stable sensitivity.
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Rugged Construction: Stainless steel housing ensures durability in harsh environments.
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Temperature Resistant: Operates reliably over a wide temperature range.
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Seamless Integration: Fully compatible with Epro CON series and VM600/VM100 systems.
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Wide Frequency Response: Effective for both low-speed and high-speed rotating machinery.
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Non-Contact Measurement: No mechanical wear, ensuring long-term reliability.
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Compact Size: 8 mm diameter head allows installation in restricted spaces.
FAQ
Q1: What is the nominal sensitivity of the PR6424/009-000 sensor?
A1: The nominal sensitivity is approximately 7.87 mV/µm, ensuring precise vibration measurements.
Q2: Which monitoring systems are compatible with this sensor?
A2: It is compatible with Epro CON series converters and VM600/VM100 monitoring systems.
Q3: What is the maximum frequency response of this sensor?
A3: The sensor provides a usable frequency response up to 10 kHz.
Q4: Can the sensor be used in high-temperature environments?
A4: Yes, it is designed to operate reliably between -35 °C and +180 °C.
Q5: What type of machinery is this sensor best suited for?
A5: It is best suited for turbines, compressors, pumps, and large rotating machines.
Q6: How does the sensor achieve non-contact measurement?
A6: The sensor uses eddy-current technology to measure shaft displacement without physical contact.
Q7: Is the sensor suitable for continuous online monitoring?
A7: Yes, it is specifically designed for continuous monitoring in critical machinery.
Q8: What is the insulation resistance of the sensor?
A8: The insulation resistance is greater than 100 MΩ, providing electrical safety and stability.
Q9: Can different cable lengths be provided for installation flexibility?
A9: Yes, while the standard length is 5 m, other lengths can be provided on request.
Q10: Does the sensor support integration with predictive maintenance systems?
A10: Yes, it fully supports integration into predictive maintenance frameworks and protection systems.
Related Models
| Model | Description |
|---|---|
| PR6424/010-000 | 8 mm Eddy-Current Sensor, alternative config |
| PR6423/003-000 | 5 mm Eddy-Current Sensor |
| PR6424/005-000 | 8 mm sensor with extended cable option |
| PR6425/002-000 | 11 mm Eddy-Current Sensor |
| PR6426/000-000 | 25 mm Eddy-Current Sensor for large gaps |
| PR6424/007-000 | 8 mm high-temperature version |
Popular Models from the Same Brand
| Model | Description |
|---|---|
| PR6422/002-000 | 5 mm Eddy-Current Sensor, standard industrial version |
| PR6423/010-000 | Compact 5 mm sensor with fast response |
| PR6424/012-000 | 8 mm Eddy-Current Sensor, heavy-duty application |
| PR6425/005-000 | 11 mm sensor with enhanced sensitivity |
| PR6426/002-000 | 25 mm sensor designed for large shaft displacement |
| PR6420/000-000 | Eddy-Current sensor for special customized installations |
