Bently Nevada 330907-05-30-10-12-00 3300 NSv Reverse Mount Probe

Product Introduction

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.

Product Specifications

Applications

• Steam and Gas Turbines: Monitors shaft vibration and displacement in areas unsuitable for standard probe orientation.

• Compressors: Detects bearing wear, surge conditions, and cavitation-induced vibration in reverse-mount configurations.

• Electric Motors and Generators: Tracks rotor displacement and vibration in confined or unconventional installation spaces.

• Gearboxes: Detects misalignment, mechanical looseness, and gear mesh faults in restricted areas.

• Industrial Pumps: Provides accurate monitoring of hydraulic instabilities and shaft deflection in reverse-mount locations.

• Fans and Blowers: Detects imbalance and bearing degradation where standard probe mounting is not possible.

Advantages

• Reverse Mount Capability: Optimized for applications with spatial constraints or unconventional mounting requirements.

• High Accuracy: Maintains excellent linearity and sensitivity for precise vibration and displacement measurements.

• Compact and Durable: Slim 5 mm tip allows installation in tight spaces; stainless-steel construction ensures long-term reliability.

• Wide Temperature Range: Operates effectively from −35 °C to +177 °C.

• Integrated EMI Protection: Ensures signal stability even in high electromagnetic interference environments.

• Seamless System Integration: Fully compatible with Bently Nevada 3300 XL Proximitor sensors and monitoring systems.

• Low Maintenance: Non-contact sensing reduces wear, minimizing downtime and maintenance requirements.

FAQ

1. How is the 330907-05-30-10-12-00 probe calibrated for accurate measurements?
   Each unit is factory-calibrated using an AISI 4140 steel target to ensure linearity and sensitivity.

2. 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.

3. What is the maximum vibration frequency measurable by this probe?
   It accurately measures signals up to 10 kHz within its linear range.

4. What type of output signal does the probe provide?
   The probe outputs a voltage proportional to shaft displacement, typically 0–20 V peak-to-peak.

5. Is additional electromagnetic shielding required for high-noise environments?
   No. Integrated EMI shielding ensures stable performance without extra shielding.

6. 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.

7. How is measurement accuracy maintained across varying temperatures?
   Stainless-steel construction and internal thermal compensation preserve precise measurements across the operating range.

8. Can this probe monitor both radial and axial shaft displacement?
   Yes, installation orientation determines whether radial or axial vibration is measured.

9. What signal conditioning equipment is recommended for optimal performance?
   A Bently Nevada 3300 XL Proximitor or equivalent driver supplies power and signal processing.

10. Does the length of the extension cable affect calibration or sensitivity?
    Yes, each probe is calibrated for a specific cable length; using the correct extension cable is essential.

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FAQ

1. How is the 330907-05-30-10-12-00 probe calibrated for accurate measurements?
   Each unit is factory-calibrated using an AISI 4140 steel target to ensure linearity and sensitivity.

2. 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.

3. What is the maximum vibration frequency measurable by this probe?
   It accurately measures signals up to 10 kHz within its linear range.

4. What type of output signal does the probe provide?
   The probe outputs a voltage proportional to shaft displacement, typically 0–20 V peak-to-peak.

5. Is additional electromagnetic shielding required for high-noise environments?
   No. Integrated EMI shielding ensures stable performance without extra shielding.

6. 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.

7. How is measurement accuracy maintained across varying temperatures?
   Stainless-steel construction and internal thermal compensation preserve precise measurements across the operating range.

8. Can this probe monitor both radial and axial shaft displacement?
   Yes, installation orientation determines whether radial or axial vibration is measured.

9. What signal conditioning equipment is recommended for optimal performance?
   A Bently Nevada 3300 XL Proximitor or equivalent driver supplies power and signal processing.

10. Does the length of 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 Models (Same Series or Similar)

Popular Bently Nevada Models

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