製品紹介
The Epro PR6423/011-010+CON021 is a premium-quality non-contact eddy current displacement sensor designed for precise vibration and position monitoring / rotating machinery. Originating from Epro (now part / Emerson), this 8mm probe system is engineered for use in harsh industrial environments and is commonly employed in turbines, compressors, pumps, and other rotating equipment.
This system includes the PR6423/011-010 probe and the CON021 connection interface, which together form a robust vibration monitoring solution. The sensor operates based on the eddy current principle, detecting the displacement / a conductive target without physical contact. It ensures highly reliable and accurate signal transmission even in demanding conditions like high temperatures, high pressures, and contamination-prone areas.
Technical Specifications
| Parameter | Specification |
|---|---|
| モデル | PR6423/011-010 + CON021 |
| Sensor Type | Eddy Current Displacement Sensor |
| Measuring Principle | Non-contact eddy current |
| Measuring Range | 0 to 2 mm (typical) |
| Linear Range | ±1 mm |
| Sensor Head Diameter | 8 mm |
| Cable Length | 10 meters |
| Connection Type | CON021 Connector |
| Frequency Range | DC to 10 kHz |
| Sensitivity | 7.87 mV/μm (±5%) typical |
| Linear Error | < ±1% / Full Scale |
| Temperature Range (Probe) | -35°C to +180°C |
| Temperature Range (CON021) | -35°C to +130°C |
| Target Material | Typically AISI 4140, AISI 4340 or similar steel |
| Mounting Thread | M10x1 or 3/8-24 UNF (optional) |
| Environmental Protection | IP65 or better |
| Compliance | CE, ATEX (on some variants) |
| 重量 | 0.22 kg |
Applications
The Epro PR6423/011-010+CON021 sensor assembly is widely adopted in industrial sectors where real-time condition monitoring and predictive maintenance are crucial. Specific applications include:
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Turbomachinery Monitoring: Steam and gas turbines for vibration and shaft displacement detection.
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Compressor Health Monitoring: Detects rotor shaft misalignment and imbalance.
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Pump Systems: Used for monitoring axial and radial shaft movements.
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Gearbox Monitoring: Provides early warnings / bearing degradation.
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Motor 状態 Monitoring: Ensures alignment and bearing integrity.
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OEM Machinery Integration: Incorporated into critical rotating equipment by manufacturers.
Product Advantages
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High Precision and Stability: Offers excellent linearity and repeatability for accurate monitoring.
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Non-お問い合わせ Measurement: Minimizes wear and tear, ensuring long sensor lifespan.
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Wide Temperature Resistance: Capable / operating in high-temperature environments.
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EMI Shielded Design: High resistance to electromagnetic interference for accurate signal transmission.
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Robust Construction: Withstands high vibration and contamination conditions.
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Modular Configuration: Flexible combinations / probe, extension cable, and CON021 for diverse applications.
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Maintenance-Free Operation: Long-term use with minimal maintenance requirements.
よくある質問 (FAQ)
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What is the measuring principle / the PR6423/011-010 sensor?
It operates on the eddy current principle to detect the displacement / a conductive surface without contact. -
Is this sensor suitable for high-temperature applications?
Yes, the probe can withstand up to +180°C, and the CON021 can operate up to +130°C. -
Can the cable length be customized?
Yes, standard lengths are available (e.g., 5m, 10m), but custom lengths can be ordered on request. -
What is the standard sensitivity / this model?
It typically has a sensitivity / 7.87 mV/μm. -
Is this sensor compatible with Bently Nevada systems?
While it operates on similar principles, direct compatibility depends on system integration—adapters may be needed. -
What materials can be measured with this sensor?
It is optimized for ferromagnetic conductive materials, such as AISI 4140 or 4340 steels. -
Does the sensor require calibration?
Factory calibration is provided. In-field calibration is generally unnecessary unless specified by system requirements. -
What is the IP rating / the sensor?
It is IP65 rated, /fering protection against dust and water ingress. -
Can this sensor be used for both axial and radial vibration measurements?
Yes, it can be mounted to detect displacement in both directions based on installation. -
Does the product come with certifications?
Yes, it conforms to CE standards and optionally ATEX certifications for hazardous areas.
Related モデルs from the Same Series (Epro PR6423)
| モデル Number | 説明 | Probe Diameter | Cable Length | Application Type |
|---|---|---|---|---|
| PR6423/000-031 | Standard eddy current probe | 8 mm | 3 m | General purpose machinery |
| PR6423/002-030 | High-temp probe with CON021 | 5 mm | 3 m | Turbines and compressors |
| PR6423/003-010 | Extended linear range probe | 8 mm | 10 m | Precision machinery monitoring |
| PR6423/004-010 | Low-noise eddy current probe | 8 mm | 10 m | Low signal environments |
| PR6423/005-010+CON021 | Probe with ATEX certification | 8 mm | 10 m | Explosive zone machinery |
| PR6423/012-100 | Short-body probe for limited space | 8 mm | 1 m | Compact installation |
Popular モデルs from the Same ブランド (Epro / Emerson)
| モデル Number | 説明 | Product Type | Compatibility |
|---|---|---|---|
| MMS3120/022-100 | Monitoring module for vibration and speed | Vibration Monitoring System | PR6423, PR6424 compatible |
| MMS6110 | Compact rack-based condition monitoring 台 | Machinery Monitoring System | Epro sensor compatible |
| PR6424/010-140 | High-temperature eddy current probe | 5 mm Probe | Turbomachinery |
| CON041 | Advanced converter for eddy current probes | Signal Converter Module | PR6423, PR6424 |
| PR9268/203-000 | Velocity sensor for vibration measurement | Seismic Sensor | Industrial motors, pumps |
| TQ403 | Keyphasor module for speed signal detection | Phase Reference Module | With PR6423 & MMS systems |
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