产品介绍
The Bently Nevada 330905-00-25-05-01 3300 NSv Proximity Probe is a precision-engineered, non-contact sensor specifically designed to monitor vibration and shaft displacement in critical rotating machinery. Part / the well-regarded 3300 NSv (Narrow Side-view) series, this probe is ideal for installations where space is limited yet accurate vibration detection is essential. Its robust design and exceptional measurement stability make it indispensable for predictive maintenance programs, enabling plant operators to detect mechanical issues—such as imbalance, misalignment, or bearing wear—before they escalate into costly failures. With its high sensitivity and reliable performance in harsh industrial environments, the 330905-00-25-05-01 ensures continuous protection / turbines, compressors, motors, and other mission-critical machines.
产品规格
| Parameter | 描述 |
|---|---|
| 型号 Number | 330905-00-25-05-01 |
| Series | 3300 NSv Proximity Probes |
| Sensing Technology | Eddy-current, non-contact vibration & displacement |
| Linear Range | 0 to 2 mm (typical) |
| Sensitivity | 7.87 mV/µm (±5%) |
| Frequency Response | DC to 10 kHz (±3 dB) |
| Nominal Gap | 1.0 mm |
| Probe Tip Diameter | 5 mm stainless steel |
| Operating Temperature | −35 °C to +177 °C |
| Pressure Rating | Up to 500 psi |
| Power Source | 3300 XL Proximitor Sensor |
| Compatible Extension Cable | 330130 or equivalent |
| Total Length | 0.5 meter |
| 重量 | 0.15 kg |
Applications
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Steam and Gas Turbines: Provides continuous, precise shaft vibration and position monitoring to detect imbalance and rotor instability early.
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Compressors: Identifies bearing degradation, surge conditions, and cavitation-related vibrations.
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Electric Motors and Generators: Monitors shaft displacement to ensure steady and efficient operation.
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Gearboxes: Detects misalignment and mechanical looseness, reducing the risk / unexpected downtime.
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Industrial Pumps: Tracks shaft deflection and dynamic instabilities to protect critical process systems.
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Fans and Blowers: Enables proactive maintenance by detecting vibration changes that indicate imbalance or wear.
Advantages
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High Measurement Accuracy: Offers excellent linearity and sensitivity across the entire measurement range for precise vibration data.
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Compact Size: Slim 5 mm probe tip allows installation in confined or hard-to-access equipment spaces.
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Durable Construction: Stainless-steel housing resists corrosion and harsh industrial environments.
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Wide Temperature Range: Operates reliably from −35 °C to +177 °C, even under extreme conditions.
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Strong EMI Protection: Built-in shielding ensures stable operation in areas with high electromagnetic interference.
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Easy System Integration: Compatible with Bently Nevada 3300 XL Proximitor sensors and monitoring systems.
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Low Maintenance: Non-contact design minimizes mechanical wear, extending both sensor and equipment life.
FAQ
-
How is the 330905-00-25-05-01 probe calibrated for accurate displacement measurement?
Each probe is factory-calibrated using a standard AISI 4140 steel target to maintain precise sensitivity and linearity. -
Is this probe compatible with different Bently Nevada Proximitor drivers?
Yes, it integrates seamlessly with the 3300 XL Proximitor and approved NSv extension cables. -
What is the maximum vibration frequency it can measure effectively?
It can capture vibration signals up to 10 kHz within the specified linear range. -
What is the typical output signal range for this probe?
The probe delivers a voltage output proportional to shaft displacement, typically 0–20 V peak-to-peak. -
Does the probe require additional shielding for electromagnetic interference?
序号 Integrated cable shielding ensures stable performance in electrically noisy environments. -
Can it operate in high-pressure or oil-submerged environments?
Yes, it is pressure-rated up to 500 psi and is suitable for submerged installations in lubricated housings. -
How does the probe maintain accuracy under extreme temperature fluctuations?
Stainless-steel construction and internal temperature compensation ensure stable measurements across the entire operating range. -
Is the probe capable / measuring both radial and axial displacement?
Yes, measurement orientation determines whether radial or axial vibration is monitored. -
What signal conditioning equipment is required for proper operation?
A Bently Nevada Proximitor or equivalent driver provides the necessary power supply and signal processing. -
How does the specified extension cable length influence calibration accuracy?
Each probe is calibrated for a specific cable length; using the correct matching extension cable preserves measurement accuracy.
Recommended Related 型号s (Same Series/Similar)
| 型号 | 描述 |
|---|---|
| 330905-00-12-05-02-05 | NSv probe variant with alternative configuration |
| 330905-00-16-10-02-05 | NSv probe designed for extended installation requirements |
| 330905-00-18-05-02-05 | NSv probe with enhanced vibration measurement stability |
| 330905-00-12-10-02-05 | NSv probe with different factory calibration |
| 330909-00-05-05-02 | NSv probe with extended frequency response |
| 330904-00-12-05-02-05 | Compact NSv proximity probe for tight-space applications |
Popular Bently Nevada 型号s
| 型号 | 描述 |
|---|---|
| 3300 XL 5 mm | Standard proximity probe for general rotating machinery |
| 3500/42M | Advanced vibration monitoring module |
| 3500/22M | Transient data interface module |
| 3500/40M | Proximitor monitor for displacement and vibration |
| 7200 Series | High-performance proximity probe series |
| 330130-040-00 | Compatible extension cable for proximity probe systems |
公司信息
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