製品紹介
The Epro PR6453/230-101 is a robust and highly sensitive eddy current displacement sensor designed for precise non-contact measurement / shaft displacement, vibration, and position. With a sensing tip diameter / 12.5 mm, this sensor is optimized for industrial applications requiring accurate monitoring / rotating machinery. Developed by Epro, a renowned manufacturer in the field / industrial condition monitoring, this model is compatible with various signal conditioners such as CON011 or CON021 and integrates seamlessly into comprehensive machine protection and diagnostic systems.
Constructed with a rugged stainless-steel body and engineered to withstand harsh environments, the PR6453/230-101 sensor ensures consistent performance under temperature fluctuations, oil exposure, and high mechanical stress, making it suitable for critical machinery in industries such as power generation, petrochemicals, and manufacturing.
Technical Specifications
| Parameter | Details |
|---|---|
| モデル | PR6453/230-101 |
| Sensing Principle | Eddy Current / Non-contact |
| Sensor Head Diameter | 12.5 mm |
| Measuring Range | ±1.0 mm to ±2.0 mm (depending on configuration) |
| Linear Range | 0.25 – 2.0 mm (target material dependent) |
| Sensitivity | Factory-calibrated to application range |
| Material (Housing) | Stainless Steel |
| Operating Temperature | -35°C to +180°C (sensor only) |
| Storage Temperature | -40°C to +200°C |
| Output Signal | Analog voltage (via CON011/CON021) |
| Connection Cable | Integrated coaxial cable |
| Mounting Type | Threaded sleeve (optional accessories available) |
| Protection Class | IP65 or higher (depending on installation) |
| Typical Target Material | Steel (AISI 4140 or equivalent) |
| 重量 | 0.8 kg |
Applications
The PR6453/230-101 eddy current sensor is widely used across industries where high-precision shaft position and vibration monitoring are essential for safety, maintenance, and operational efficiency. Key application areas include:
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Turbomachinery monitoring: Gas turbines, steam turbines, compressors
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Pumps and motors: Monitoring shaft displacement and thermal expansion
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Gearboxes and bearings: Vibration and misalignment detection
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状態 monitoring systems: Integrated in Epro or third-party CMS platforms
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Predictive maintenance: Early detection / wear, imbalance, and failure
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OEM machinery integration: Embedded within critical rotating equipment
Advantages
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Non-contact measurement: Prevents wear and allows continuous monitoring
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High temperature resistance: Operates reliably in extreme environments
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Robust construction: Designed for industrial use with stainless steel body
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High accuracy and repeatability: Factory-calibrated to ensure consistency
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Long service life: Minimal maintenance due to solid-state design
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Seamless integration: Compatible with Epro CON011, CON021 signal converters
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Compact design: Fits into tight installations and retr/itting scenarios
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Vibration and shock resistant: Stable performance even under mechanical stress
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Modular system: Easy to upgrade or replace in existing setups
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Global support: Backed by Epro’s extensive technical network
よくある質問 (FAQ)
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What is the measuring range / the PR6453/230-101 sensor?
It typically supports a linear range between 0.25 mm to 2.0 mm depending on the material and system setup. -
Can this sensor be used at high temperatures?
Yes, the PR6453/230-101 can operate at temperatures up to 180°C, making it suitable for harsh environments. -
What type / signal conditioner should I use with this sensor?
It is designed to work with Epro CON011 or CON021 converters. -
Is the sensor compatible with non-ferromagnetic targets?
It is primarily calibrated for ferromagnetic materials like steel; accuracy may vary with other materials. -
What kind / installation does the sensor require?
It typically mounts using threaded sleeves or brackets and requires proper alignment to the shaft or surface. -
How long is the sensor’s standard cable?
Cable length can vary by order; standard versions come with fixed-length coaxial cables, customizable upon request. -
Can this sensor detect shaft vibration and displacement simultaneously?
Yes, the sensor detects both parameters through the same analog signal depending on interpretation. -
What certifications does this sensor have?
Typically, it complies with CE standards and may support ATEX/IECEx depending on configuration (verify with manufacturer). -
Can this sensor be installed in a hazardous area?
Yes, when used with the appropriate certified converter and housing, it can be installed in classified zones. -
Is recalibration necessary over time?
Not frequently. However, recalibration is advised during major maintenance intervals or system upgrades.
Related モデルs (Same Series or Application)
| モデル | 説明 | Tip Diameter | Application Notes |
|---|---|---|---|
| PR6453/210-101 | Eddy current sensor for short-range applications | 8 mm | Compact setups, OEM integration |
| PR6453/220-101 | Standard version with medium sensing range | 10 mm | General machinery monitoring |
| PR6423/003-010 | Eddy current probe, axial displacement measurement | 8 mm | Suited for axial thrust measurement |
| PR6423/005-010 | Probe with enhanced temperature resistance | 5 mm | Tight spaces, hot environments |
| PR6424/014-040+CON021 | Extended length probe with converter included | 11 mm | Deep housing installations |
| PR6423/002-030 | Long cable version for remote mounting | 5 mm | Long-distance cabinet configurations |
Popular モデルs from Epro (Same ブランド)
| モデル | 説明 | Function | Remarks |
|---|---|---|---|
| MMS3120/022-100 | Vibration monitoring module | 状態 Monitoring System | Used in turbine supervisory systems |
| MMS6120 | Multi-channel monitoring 台 | Machinery Protection | Modular slot-based rack system |
| CON021 | Eddy current probe signal converter | Signal 状態ing | Compatible with PR6423/PR6453 series |
| PR6423/000-000 | Standard eddy current sensor | Displacement Monitoring | General purpose industrial use |
| CON041 | Digital signal processor for eddy probes | Data Analysis Module | Converts analog to digital format |
| MMS6820 | Field monitoring station for hazardous zones | Zone 2/Div 2 Certified | Remote vibration monitoring and logging |
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