製品紹介
The Epro PR6424/119-121 Eddy Current Sensor is a high-precision, non-contact sensor designed for monitoring shaft vibration, displacement, and relative movement in rotating machinery. With a 16 mm sensor head diameter and a weight / 0.2 kg, this sensor is ideal for heavy-duty industrial applications requiring high accuracy and reliable performance in harsh environments.
Part / the Epro PR6424 series, the PR6424/119-121 is specifically designed for high-temperature and high-dynamic applications. Utilizing the eddy current principle, it provides accurate measurements on conductive targets without physical contact, reducing wear and improving the longevity / both the sensor and the monitored equipment.
The sensor is fully compatible with Epro CON021 and CON041 converters, allowing integration into turbine protection systems, vibration monitoring setups, and distributed control systems for critical machinery.
製品仕様
| Parameter | Specification |
|---|---|
| モデル Number | PR6424/119-121 |
| Sensor Type | Eddy Current Displacement Sensor |
| Sensor Head Diameter | 16 mm |
| Measuring Range | Typically up to 2 mm (dependent on target material) |
| Linearity | ≤ ±1% / full-scale range |
| Frequency Range | DC to 10 kHz |
| Sensitivity | 4 mV/µm (standard configuration) |
| Power Supply | Via CON021/CON041 converter |
| Output Signal | Voltage proportional to displacement |
| Operating Temperature | -35°C to +180°C |
| Storage Temperature | -40°C to +200°C |
| Humidity Tolerance | 95% non-condensing |
| Housing Material | Stainless steel |
| Cable Type | Integrated coaxial cable with protective insulation |
| Protection Class | IP65 (sensor head) |
| 重量 | 0.2 kg |
Product Applications
The PR6424/119-121 Eddy Current Sensor is used in a wide range / industrial applications that require precise monitoring / rotating equipment:
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Turbomachinery Monitoring – Shaft displacement and vibration monitoring in steam and gas turbines.
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Power Generation – Continuous monitoring / turbine-generator shafts for early fault detection.
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Oil & Gas Industry – Monitoring pumps, compressors, and rotating machinery in refineries and /fshore platforms.
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Steel & Metallurgy – 状態 monitoring for rolling mills, fans, and industrial drives.
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Marine & Offshore – Shaft line monitoring in propulsion systems and auxiliary machinery.
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Industrial Process Equipment – Vibration and displacement monitoring for compressors, mixers, and high-speed rotating equipment.
Product Advantages
The Epro PR6424/119-121 /fers several technical advantages for industrial monitoring systems:
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Non-お問い合わせ Measurement: Ensures no mechanical wear and high reliability over long-term operation.
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High Precision: Provides accurate and linear measurements for both vibration and displacement.
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Rugged Design: Stainless steel housing with IP65 rating protects against dust, moisture, and industrial contaminants.
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Wide Frequency Range: Up to 10 kHz, allowing detection / both slow displacements and high-frequency vibrations.
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Seamless Integration: Fully compatible with CON021 and CON041 converters.
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Environmental Resilience: Operates reliably in temperatures ranging from -35°C to +180°C.
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Shielded Signal Transmission: Coaxial cable reduces interference and ensures accurate signal delivery.
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Proven Reliability: Suitable for turbine protection and other critical industrial applications.
よくある質問 (FAQ)
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What principle does the PR6424/119-121 use for measurement?
It operates on the eddy current principle, detecting changes in the electromagnetic field caused by movement / a conductive target. This allows precise non-contact measurement / both shaft displacement and vibration. -
Which converters are compatible with this sensor?
It is designed for use with Epro CON021 and CON041 converters, which provide power, signal conditioning, and standardized output for integration into monitoring systems. -
What is the sensitivity / this sensor?
The standard sensitivity is 4 mV/µm, which allows detection / fine displacement changes and small vibration amplitudes in rotating machinery. -
What frequency range does it support?
The sensor operates from DC to 10 kHz, suitable for static displacement measurement as well as dynamic vibration monitoring. -
How is the sensor powered?
It is powered through the connected converter (CON021 or CON041), which supplies excitation voltage and conditions the sensor signal for accurate output. -
Can it measure both vibration and static displacement?
Yes, the PR6424/119-121 is capable / capturing static shaft displacement as well as dynamic vibration signals due to imbalance, misalignment, or bearing defects. -
Which materials can it measure?
It measures conductive materials such as steel or metal shafts, as the eddy current principle requires a conductive target. -
How does it maintain measurement accuracy in harsh environments?
Its stainless steel housing, IP65-rated sensor head, and shielded coaxial cable protect against dust, moisture, and electromagnetic interference, ensuring reliable readings. -
Is it suitable for turbine protection systems?
Yes, it is widely used in turbine vibration and shaft monitoring applications, providing critical real-time data for protection and condition monitoring. -
Does it support diagnostic features?
When used with compatible converters, it enables monitoring / cable integrity and sensor signal validation, helping maintain continuous reliable operation.
Related or Series モデルs
| モデル Number | 説明 |
|---|---|
| PR6424/116-100 | 16 mm Eddy Current Sensor, standard configuration |
| PR6424/117-000 | 16 mm sensor, standard configuration |
| PR6424/118-000 | Extended measurement range version |
| PR6424/014-040 | 8 mm diameter Eddy Current Sensor |
| PR6424/117-040 | 16 mm sensor with longer cable |
| PR6424/01CS | Compact sensor for limited space installations |
Popular モデルs from the Same ブランド
| モデル Number | 説明 |
|---|---|
| PR6423/005-010 | Compact Eddy Current Sensor, 5 mm probe |
| PR6423/010-000 | 8 mm Eddy Current Sensor |
| MMS3120/022-100 | Vibration monitoring module |
| MMS3125/022-020 | Advanced monitoring module for rotating machines |
| PR9268/200-000 | Industrial accelerometer for vibration measurement |
| PR6424/014-040 | 8 mm Eddy Current Sensor, alternative configuration |
会社情報
E-mail: [email protected]
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