製品紹介
The Bently Nevada 330905-00-12-05-02-05 3300 NSv Proximity Probe is an advanced non-contact sensor designed for precise vibration and shaft displacement measurement in critical rotating machinery. Part / the Bently Nevada 3300 NSv (Narrow Side-view) series, it provides accurate monitoring in confined spaces and demanding industrial conditions. Its rugged construction and high linearity make it an ideal choice for turbines, compressors, pumps, and generators where early fault detection is vital for operational safety and reliability.
製品仕様
| Parameter | 説明 |
|---|---|
| モデル Number | 330905-00-12-05-02-05 |
| 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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Turbines (Steam & Gas): Continuous shaft vibration monitoring to detect imbalance or misalignment before damage occurs.
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Compressors: Identification / bearing wear, surge, or cavitation-related vibrations.
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Motors & Generators: Real-time shaft position monitoring for operational stability.
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Gearboxes & Fans: Early detection / mechanical looseness or misalignment for preventive maintenance.
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Pumps: Protection against shaft deflection and dynamic instabilities in critical pumping systems.
Advantages
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High Precision: Outstanding linearity ensures accurate displacement and vibration readings.
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Compact Size: Slim probe tip enables installation in restricted or hard-to-reach areas.
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Rugged Build: Stainless steel housing resists corrosion and harsh operating environments.
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Wide Temperature Range: Reliable operation from −35 °C to +177 °C for extreme applications.
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Electromagnetic Imm台y: Built-in shielding provides stable performance in electrically noisy plants.
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Easy Integration: Fully compatible with Bently Nevada 3300 XL Proximitor sensors and monitoring systems.
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Low Maintenance: Non-contact sensing minimizes mechanical wear, extending system longevity.
FAQ
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How is the 330905 probe calibrated to ensure accuracy?
It is factory-calibrated with a standard AISI 4140 steel target to maintain specified sensitivity and linearity. -
Can this probe operate with other Bently Nevada Proximitor drivers?
Yes, it is fully compatible with the 3300 XL Proximitor and approved NSv extension cables. -
What is the maximum operating vibration frequency it can track?
The probe accurately monitors vibration signals up to 10 kHz within the linear operating range. -
What is the typical electrical output / the probe?
It produces a voltage proportional to shaft displacement, typically 0–20 V peak-to-peak. -
Does it require external shielding for electromagnetic interference?
番号 Integrated cable shielding and design enable reliable use in high-EMI industrial settings. -
Can the probe be used in high-pressure or oil-lubricated environments?
Yes, it is rated up to 500 psi and suitable for submerged installations in machinery housings. -
How does the probe handle temperature fluctuations?
Stainless-steel construction and internal compensation maintain accuracy across its full temperature range. -
Is it capable / both radial and axial measurement?
Yes, installation orientation determines whether radial or axial shaft displacement is measured. -
What type / signal conditioning is required?
It requires a Bently Nevada Proximitor or equivalent driver for power supply and signal processing. -
How does cable length affect probe calibration?
Each probe is calibrated for a specific cable length; using the matching extension cable preserves accuracy.
Recommended Related モデルs (Same Series/Similar)
| モデル | 説明 |
|---|---|
| 330905-00-12-10-02-05 | NSv probe with alternative length |
| 330905-00-12-05-01-05 | Standard NSv probe with different connector option |
| 330909-00-05-05-02 | NSv probe with extended frequency response |
| 330904-00-12-05-02-05 | Compact NSv proximity probe variant |
| 330932-05-10-05-02 | High-temperature NSv proximity probe |
| 330950-00-12-05-02 | Short-body NSv probe designed for tight spaces |
Popular Bently Nevada モデルs
| モデル | 説明 |
|---|---|
| 3300 XL 5 mm | Standard proximity probe for general machinery |
| 3500/42M | Vibration monitoring module |
| 3500/22M | Transient data interface module |
| 3500/40M | Proximitor monitor |
| 7200 Series | High-performance proximity probe series |
| 330130-040-00 | Compatible extension cable for proximity systems |
会社情報
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