製品紹介
The Bently Nevada 330905-08-13-10-02-05 3300 NSv Proximity Probe is a high-precision, non-contact eddy-current sensor designed for continuous monitoring / shaft vibration, dynamic displacement, and position in critical rotating machinery. As part / the proven 3300 NSv (Narrow Side-view) series, it is engineered to provide superior performance in confined installations where accurate vibration data is essential. Its robust stainless-steel construction and carefully calibrated electronics ensure dependable operation under severe environmental and mechanical stresses, making it a trusted solution for predictive maintenance and machine protection.
製品仕様
| Parameter | 説明 |
|---|---|
| モデル Number | 330905-08-13-10-02-05 |
| Series | 3300 NSv Proximity Probes |
| Sensing Principle | 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 |
| Compatible Driver | Bently Nevada 3300 XL Proximitor |
| Extension Cable Type | 330130 or approved NSv cable |
| Total Length | 1 meter |
| 重量 | 0.15 kg |
Applications
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Steam and Gas Turbines: Provides continuous shaft vibration and position monitoring for early detection / imbalance, misalignment, and rotor instability.
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Compressors: Detects bearing wear, surge, and cavitation-induced vibration to prevent unplanned outages.
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Electric Motors and Generators: Monitors shaft displacement and vibration for improved operational reliability.
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Gearboxes: Identifies gear mesh problems and misalignment for predictive maintenance.
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Industrial Pumps: Tracks hydraulic instabilities and shaft deflection to safeguard process equipment.
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Fans and Blowers: Delivers early warning / imbalance and bearing wear through vibration analysis.
Advantages
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Exceptional Accuracy: Precise linearity and sensitivity enable high-fidelity vibration and displacement measurement.
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Compact Design: 5 mm tip pr/ile allows easy installation in tight or complex equipment layouts.
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Rugged Build: Corrosion-resistant stainless-steel housing ensures reliability in harsh industrial environments.
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Broad Temperature Tolerance: Operates reliably from −35 °C to +177 °C without loss / performance.
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Integrated EMI Shielding: Maintains signal integrity in areas with high electromagnetic interference.
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Seamless Integration: Fully compatible with Bently Nevada 3300 XL Proximitor sensors and monitoring systems.
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Low Maintenance: Non-contact design minimizes wear, extending service intervals and reducing downtime.
FAQ
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How is the 330905-08-13-10-02-05 probe calibrated for precise displacement measurement?
Each probe is factory-calibrated using an AISI 4140 steel target to maintain sensitivity and linearity. -
Can this probe interface with different Bently Nevada Proximitor drivers?
Yes, it works seamlessly with the 3300 XL Proximitor and approved NSv extension cables. -
What is the maximum vibration frequency range detectable by this probe?
It accurately measures vibration signals up to 10 kHz within the specified linear range. -
What is the typical output signal characteristic / the probe?
The output is a voltage proportional to shaft displacement, typically 0–20 V peak-to-peak. -
Is extra electromagnetic shielding required for installation in high-noise areas?
番号 The probe includes integrated EMI protection to ensure stable performance. -
Can the probe be used in pressurized or oil-submerged environments?
Yes, it is rated up to 500 psi and is suitable for submerged installations. -
How is accuracy maintained under wide temperature variations?
Stainless-steel construction and internal thermal compensation preserve measurement accuracy. -
Is it capable / monitoring both radial and axial shaft displacement?
Yes, orientation during installation determines whether radial or axial vibration is monitored. -
What signal conditioning equipment is recommended for proper operation?
A Bently Nevada 3300 XL Proximitor or equivalent driver supplies power and processes the signal. -
Does the extension cable length influence calibration or sensitivity?
Yes, each probe is calibrated for a specific cable length, so the correct matching extension cable is required.
Recommended Related モデルs (Same Series or Similar)
| モデル | 説明 |
|---|---|
| 330905-00-12-05-02-05 | NSv probe variant for compact installation requirements |
| 330905-00-16-10-02-05 | NSv probe designed for extended installation environments |
| 330905-00-18-05-02-05 | NSv probe with enhanced vibration measurement stability |
| 330905-00-25-05-01 | NSv probe for narrow-space monitoring |
| 330909-00-05-05-02 | NSv probe with extended frequency response capability |
| 330904-00-12-05-02-05 | Compact NSv proximity probe for restricted equipment space |
Popular Bently Nevada モデルs
| モデル | 説明 |
|---|---|
| 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 |
会社情報
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