製品紹介
The Bently Nevada 330904-04-08-05-02-RU 3300 NSv Proximity Probe is a compact, high-precision non-contact displacement and vibration sensor specifically engineered for continuous monitoring / rotating machinery. Designed to perform in confined spaces and harsh industrial conditions, the 3300 NSv series provides highly accurate measurements / shaft vibration and position using proven eddy-current technology. This model, with a total length / 0.5 meter and a light weight / 0.15 kg, ensures easy installation while maintaining the ruggedness and reliability required for critical equipment such as turbines, compressors, and high-speed motors. Its seamless compatibility with Bently Nevada monitoring systems makes it an essential component for predictive maintenance and condition-based monitoring programs.
製品仕様
| Parameter | Details |
|---|---|
| モデル Number | 330904-04-08-05-02-RU |
| Series | 3300 NSv Proximity Probe |
| Total Length | 0.5 meter |
| 重量 | 0.15 kg |
| Measurement Principle | Eddy current, non-contact |
| Typical Measurement Range | 0–2 mm displacement |
| Frequency Response | 0–10 kHz |
| Linearity | ±1% / full scale |
| Operating Temperature | –40 °C to +125 °C |
| Housing Material | Corrosion-resistant stainless steel |
| Mounting Type | Threaded or flanged installation |
| Cable Type | Low-noise shielded coaxial |
| Connector Type | Industrial-grade, vibration-resistant |
| Output Signal | AC voltage proportional to shaft displacement |
Applications
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Turbines and Generators – Continuous monitoring / rotor vibration and axial position to prevent catastrophic failures.
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Compressors and Pumps – Early detection / misalignment or imbalance for reduced downtime.
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Industrial Motors – Shaft position feedback to optimize performance and efficiency.
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Gearboxes – Identification / gear wear or improper alignment.
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Petrochemical Equipment – Integration into distributed control systems for plant-wide vibration analysis.
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High-Speed Rotating Machinery – Accurate data capture where compact probe dimensions are essential.
Advantages
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High Precision – Eddy current technology delivers stable, non-contact measurements for critical equipment.
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Compact & Lightweight – 0.5 m length and 0.15 kg weight simplify installation in restricted areas.
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Wide Temperature Range – Operates reliably from –40 °C to +125 °C.
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Robust Construction – Stainless-steel housing ensures durability in harsh industrial environments.
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Low-Noise Output – Shielded coaxial cable minimizes electrical interference.
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Flexible Mounting – サポートs threaded and flanged options for a variety / machinery designs.
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Fast Frequency Response – Captures shaft vibration dynamics up to 10 kHz for high-speed applications.
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Proven Reliability – Part / the globally trusted Bently Nevada 3300 NSv series.
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Seamless System Integration – Fully compatible with Bently Nevada monitoring and protection systems.
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Predictive Maintenance Ready – Enables early detection / mechanical issues, reducing unplanned outages.
FAQ
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What sensing principle does the 330904-04-08-05-02-RU use?
It employs an eddy-current, non-contact measurement principle for accurate shaft vibration and displacement monitoring. -
Is this probe compatible with standard Bently Nevada monitoring systems?
Yes, it integrates seamlessly with 3300 NSv drivers and other Bently Nevada monitoring hardware. -
What is the typical frequency response range?
The probe supports a frequency response / 0–10 kHz, ideal for high-speed machinery. -
How is the probe typically mounted?
Installation can be accomplished with either threaded or flanged mounting to suit the application. -
What type / output signal does it provide?
It delivers an AC voltage signal proportional to shaft displacement. -
Does it require regular recalibration?
After proper initial setup with its driver, the probe generally maintains calibration for long-term operation without frequent adjustments. -
What cable type is recommended for best performance?
A low-noise shielded coaxial cable is recommended to minimize signal interference. -
Can it operate in extreme temperature environments?
Yes, the probe is designed for continuous operation from –40 °C to +125 °C. -
How does it handle oil, dust, or moisture?
The stainless-steel housing provides strong resistance to industrial contaminants and harsh conditions. -
Is it suitable for small-shaft or confined-space applications?
Absolutely, the compact 0.5 m design and small sensing area make it ideal for limited-space installations.
Related モデルs (Same Series)
| モデル Number | Key Feature / Application |
|---|---|
| 330904-00-24-10-02-05 | Standard NSv probe for general turbine monitoring |
| 330904-00-25-05-02-05 | Compact probe optimized for tight installations |
| 330904-02-20-05-01-00 | High-frequency probe for rapid shaft dynamics |
| 330904-00-27-05-02-05 | Ruggedized version for harsh environments |
| 330904-00-28-05-02-05 | Extended range for larger displacement measurements |
| 330904-00-29-05-02-05 | Integrated connector for simplified maintenance |
Popular Bently Nevada モデルs
| モデル Number | Primary Application |
|---|---|
| 330900-70-05 | Vibration monitoring for turbines and generators |
| 330901-00-08-05-02-RU | Standard NSv probe for critical machinery |
| 330901-00-12-05-02-RU | High-precision probe for rotating equipment |
| 330901-22-40-10-01 | Optimized for high-speed shaft monitoring |
| 330901-31-54-05-02-00 | Extended-range probe for turbines and compressors |
| 330901-00-32-05-02-CN | Industrial-grade probe for motors and pumps |
会社情報
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