产品介绍
The Bently Nevada 330904-00-25-05-02-05 3300 NSv Proximity Probe is a high-precision non-contact displacement and vibration sensor designed for continuous monitoring / critical rotating machinery. Using eddy current technology, it measures shaft position and dynamic vibration with exceptional accuracy. Its compact 0.5 m length and rugged stainless-steel construction make it ideal for harsh industrial environments such as power generation, oil & gas, and heavy manufacturing. The probe’s design supports predictive maintenance strategies by detecting early signs / misalignment, imbalance, or bearing wear, helping operators prevent costly unplanned shutdowns.
产品规格
| Parameter | Details |
|---|---|
| 型号 Number | 330904-00-25-05-02-05 |
| Series | 3300 NSv Proximity Probe |
| Total Length | 0.5 meter |
| 重量 | 0.15 kg |
| Measurement Principle | Eddy current, non-contact |
| Sensing Range | 0–2 mm typical (displacement) |
| Frequency Response | 0–10 kHz |
| Linearity | ±1% / full scale |
| Operating Temperature | –40 °C to +125 °C |
| Housing Material | Stainless steel, corrosion-resistant |
| Mounting Type | Threaded or flanged |
| Output Signal | AC voltage proportional to displacement |
| Cable Type | Shielded low-noise coaxial |
| Connector Type | Industrial-grade or MIL-spec |
Applications
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Steam and Gas Turbines – Monitors rotor position and vibration for early fault detection.
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Compressors and Pumps – Detects shaft misalignment, imbalance, and bearing issues.
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Electric Generators – Provides continuous vibration feedback for critical components.
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Industrial Motors – Ensures precise shaft position monitoring for process reliability.
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Gearboxes – Captures dynamic motion and vibration for predictive maintenance programs.
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Process Equipment – Integrates with plant-wide DCS or condition monitoring systems.
Advantages
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Non-联系我们 Precision – Eliminates mechanical wear and ensures long-term accuracy.
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Compact & Lightweight – 0.5 m length and 0.15 kg weight simplify installation in tight spaces.
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Wide Temperature Range – Performs reliably from –40 °C to +125 °C.
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High-Frequency Response – Captures rapid shaft movements up to 10 kHz.
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Rugged Construction – Stainless-steel housing resists corrosion and industrial contaminants.
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Flexible Mounting Options – Threaded or flanged configurations fit diverse machinery.
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Stable Output – Provides consistent, low-noise displacement signals to monitoring systems.
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Proven Reliability – Trusted in critical process industries worldwide.
FAQ
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What sensing principle does this probe use?
It employs high-frequency eddy current technology to measure shaft displacement and vibration without physical contact. -
Can this probe interface with standard vibration monitoring systems?
Yes, the probe outputs an AC voltage proportional to displacement that integrates easily with Bently Nevada monitoring systems and most industrial DCS platforms. -
What is the typical linearity / the measurement?
The probe /fers ±1% full-scale linearity, ensuring accurate and repeatable readings across its range. -
Is this probe suitable for high-speed rotating equipment?
Absolutely. Its 0–10 kHz frequency response captures the rapid dynamics / high-speed turbines, compressors, and motors. -
How is the probe installed on equipment?
It supports threaded or flanged mounting, allowing flexible installation based on machine design and site requirements. -
What type / cable is recommended for signal transmission?
A shielded, low-noise coaxial cable is recommended to minimize electromagnetic interference and maintain signal integrity. -
Can it operate in environments with temperature fluctuations?
Yes, it performs reliably from –40 °C to +125 °C, making it suitable for a wide variety / industrial settings. -
Does the probe require regular calibration?
Once installed and initially calibrated with its driver, it typically maintains accuracy for extended periods without frequent recalibration. -
Is the sensor resistant to industrial contaminants?
The stainless-steel housing and sealed construction protect it from oil, dust, and moisture commonly found in industrial environments. -
Can it detect rotor imbalance or misalignment indirectly?
Yes, by continuously monitoring shaft vibration and displacement, it can reveal early indicators / imbalance or misalignment for predictive maintenance.
Related 型号s (Same Series)
| 型号 Number | Key Feature / Application |
|---|---|
| 330904-00-24-10-02-05 | Standard NSv probe for general-purpose turbine monitoring |
| 330904-00-26-05-02-05 | Extended temperature range for extreme conditions |
| 330904-00-27-05-02-05 | High-sensitivity probe for low-displacement detection |
| 330904-00-28-05-02-05 | Reinforced housing for heavy-duty industrial environments |
| 330904-00-29-05-02-05 | Probe with integrated connector for simplified installation |
| 330904-00-30-05-02-05 | Wide-bandwidth probe for critical high-speed applications |
Popular Bently Nevada 型号s
| 型号 Number | Primary Application |
|---|---|
| 330900-70-05 | Proximity sensor for turbine and generator vibration control |
| 330901-00-08-05-02-RU | Standard 3300 NSv proximity probe for displacement monitoring |
| 330901-00-12-05-02-RU | High-precision probe for rotating machinery |
| 330901-22-40-10-01 | Optimized probe for high-speed shaft measurement |
| 330901-31-54-05-02-00 | Extended-range probe for turbines and compressors |
| 330901-00-32-05-02-CN | Industrial-grade probe for pumps and motors |
公司信息
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