製品紹介
The Bently Nevada 330907-05-30-10-12-00 3300 NSv Reverse Mount Probe is a precision, non-contact eddy-current sensor specifically engineered for reverse mounting applications in critical rotating machinery. This probe belongs to the 3300 NSv (Narrow Side-view) series and is designed for locations where conventional probe orientation is not feasible due to spatial constraints or design requirements. With robust stainless-steel construction and integrated electromagnetic interference (EMI) shielding, it delivers reliable and accurate shaft vibration and displacement measurements under extreme industrial conditions. It is widely used in turbines, compressors, generators, pumps, and other rotating equipment for predictive maintenance, machine protection, and early fault detection.
製品仕様
| Parameter | 説明 |
|---|---|
| モデル Number | 330907-05-30-10-12-00 |
| Series | 3300 NSv Reverse Mount 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: Monitors shaft vibration and displacement in areas unsuitable for standard probe orientation.
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Compressors: Detects bearing wear, surge conditions, and cavitation-induced vibration in reverse-mount configurations.
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Electric Motors and Generators: Tracks rotor displacement and vibration in confined or unconventional installation spaces.
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Gearboxes: Detects misalignment, mechanical looseness, and gear mesh faults in restricted areas.
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Industrial Pumps: Provides accurate monitoring / hydraulic instabilities and shaft deflection in reverse-mount locations.
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Fans and Blowers: Detects imbalance and bearing degradation where standard probe mounting is not possible.
Advantages
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Reverse Mount Capability: Optimized for applications with spatial constraints or unconventional mounting requirements.
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High Accuracy: Maintains excellent linearity and sensitivity for precise vibration and displacement measurements.
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Compact and Durable: Slim 5 mm tip allows installation in tight spaces; stainless-steel construction ensures long-term reliability.
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Wide Temperature Range: Operates effectively from −35 °C to +177 °C.
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Integrated EMI Protection: Ensures signal stability even in high electromagnetic interference environments.
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Seamless System Integration: Fully compatible with Bently Nevada 3300 XL Proximitor sensors and monitoring systems.
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Low Maintenance: Non-contact sensing reduces wear, minimizing downtime and maintenance requirements.
FAQ
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How is the 330907-05-30-10-12-00 probe calibrated for accurate measurements?
Each 台 is factory-calibrated using an AISI 4140 steel target to ensure linearity and sensitivity. -
Can this reverse mount probe interface with standard Bently Nevada Proximitor drivers?
Yes, it integrates seamlessly with the 3300 XL Proximitor and approved NSv extension cables. -
What is the maximum vibration frequency measurable by this probe?
It accurately measures signals up to 10 kHz within its linear range. -
What type / output signal does the probe provide?
The probe outputs a voltage proportional to shaft displacement, typically 0–20 V peak-to-peak. -
Is additional electromagnetic shielding required for high-noise environments?
番号 Integrated EMI shielding ensures stable performance without extra shielding. -
Can this probe operate in pressurized or oil-submerged environments?
Yes, it is rated up to 500 psi and suitable for submerged or pressurized applications. -
How is measurement accuracy maintained across varying temperatures?
Stainless-steel construction and internal thermal compensation preserve precise measurements across the operating range. -
Can this probe monitor both radial and axial shaft displacement?
Yes, installation orientation determines whether radial or axial vibration is measured. -
What signal conditioning equipment is recommended for optimal performance?
A Bently Nevada 3300 XL Proximitor or equivalent driver supplies power and signal processing. -
Does the length / the extension cable affect calibration or sensitivity?
Yes, each probe is calibrated for a specific cable length; using the correct extension cable is essential.
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 standard mounting configurations |
| 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 machinery monitoring |
| 330909-00-05-05-02 | NSv probe /fering extended frequency response capability |
| 330904-00-12-05-02-05 | Compact NSv proximity probe for space-limited applications |
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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