Bently Nevada 330909-00-20-10-02-05 3300 NSv Proximity Probe

製品紹介

The Bently Nevada 330909-00-20-10-02-05 3300 NSv Proximity Probe is a high-performance eddy current sensor engineered for accurate, non-contact measurement / shaft vibration and radial displacement in compact or restricted installations. Part / the 3300 NSv (Narrow Side-view) series, it is specifically designed for equipment where traditional 8 mm probes are too large. Its rugged stainless-steel construction, excellent linearity, and wide operating temperature range make it ideal for demanding industrial environments such as power generation, petrochemical processing, and heavy rotating machinery.

製品仕様

Applications

• Steam and Gas Turbines – Continuous shaft vibration and radial displacement monitoring to prevent unplanned outages.

• Compressors and Pumps – Detects imbalance, shaft misalignment, and bearing wear for predictive maintenance.

• Electric Motors and Generators – Ensures precise rotor position feedback to improve performance and reliability.

• Industrial Fans and Gearboxes – Identifies alignment issues and looseness before costly downtime occurs.

• Petrochemical Processing Equipment – Reliable operation in high-temperature or corrosive environments.

• High-Speed Rotating Machinery – Ideal for installations where space is limited and standard probes are not practical.

Advantages

• Compact 8 mm Sensing Tip – Fits tight spaces without sacrificing measurement precision.

• Accurate Eddy Current Technology – Provides stable and repeatable vibration and displacement data.

• Durable Stainless-Steel Housing – Ensures long service life in harsh industrial conditions.

• Convenient 1 m Cable Length – Simplifies routing and installation in complex machinery.

• Wide Temperature Tolerance – Maintains accuracy from –35 °C to +177 °C.

• Broad Frequency Response – Captures shaft dynamics up to 10 kHz for detailed analysis.

• Robust EMI/RFI Shielding – Maintains signal integrity in electrically noisy environments.

• Full System Compatibility – Seamlessly integrates with 3300 NSv Proximitor and standard 3300 monitoring systems.

FAQ

1. What sensing principle does the 330909-00-20-10-02-05 use?
   It employs non-contact eddy current technology to measure shaft vibration and position with high accuracy.

2. What is the output sensitivity / this probe?
   The probe provides a typical sensitivity / 7.87 V/mm (200 mV/mil) for reliable signal conversion.

3. Which monitoring systems are compatible with this model?
   It works with Bently Nevada 3300 NSv Proximitor drivers and the entire 3300 monitoring series.

4. What is the recommended installation method?
   Mounting is typically done using a 1/4–28 UNF threaded hole or an equivalent clamp to maintain the correct gap.

5. What is the linear measurement range?
   It maintains linear accuracy within ±1.0 mm around the nominal probe-to-target gap.

6. Can it operate in high-vibration, high-temperature environments?
   Yes, its stainless steel housing and PTFE-insulated cable allow reliable operation under extreme conditions.

7. What is the frequency response capability?
   It supports dynamic measurements from 0 to 10 kHz for detailed vibration diagnostics.

8. Does it require frequent recalibration?
   Only initial calibration with the Proximitor driver is required; routine recalibration is minimal.

9. How does it handle electromagnetic interference?
   The probe is shielded and designed to resist EMI/RFI for stable and noise-free operation.

10. Is it suitable for both static and dynamic displacement measurements?
    Yes, it accurately measures both static shaft position and dynamic vibration.

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