Bently Nevada 330901-00-24-05-02-05 3300 NSv Proximity Probes

Product Introduction

The Bently Nevada 330901-00-24-05-02-05 3300 NSv Proximity Probe is a compact non-contact displacement sensor designed specifically for small-scale and high-speed rotating machinery. As part of the 3300 NSv (Narrow Side View) series, this probe is optimized for applications where installation space is extremely limited but accurate shaft vibration or position measurement is still required.

The NSv probe uses proven eddy current measurement technology and is commonly applied in machines such as small turbines, compressors, pumps, and motors where standard proximity probes cannot be accommodated. Its short total length and slim profile allow reliable monitoring without compromising mechanical design constraints.

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Product Specifications

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Applications

• Small Steam and Gas Turbines – Shaft vibration monitoring in compact turbine frames

• Centrifugal Compressors – Displacement measurement where space is restricted

• Industrial Pumps – Condition monitoring in tight pump housings

• High-Speed Motors – Accurate shaft behavior monitoring

• Gearboxes – Detection of shaft movement and alignment issues

• OEM Machinery – Ideal for equipment with strict dimensional constraints

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Advantages

• Slim NSv Design – Enables installation in extremely confined spaces

• Non-Contact Measurement – Eliminates mechanical wear and contact-related failures

• High Measurement Stability – Maintains reliable output during continuous operation

• Proven Eddy Current Technology – Trusted sensing method for rotating equipment

• Easy Integration – Compatible with standard Bently Nevada monitoring systems

• Lightweight Construction – Minimizes mechanical loading on mounting structures

FAQ

1. What makes the NSv probe different from standard probes?
   The NSv probe has a compact side-view design, allowing installation in tight spaces where standard probes cannot be used.
2. What is the benefit of the 0.5-meter cable length?
   It is ideal for short-distance installations, reducing signal loss and simplifying cable routing.
3. Can this probe replace an 8 mm proximity probe?
   It can be used in similar applications, but it is primarily intended for space-constrained environments.
4. What types of machinery is it best suited for?
   It is commonly used in small motors, gearboxes, and auxiliary machinery with limited installation space.
5. Does it require a proximitor module?
   Yes, it must be used with a compatible proximitor sensor to generate output signals.
6. Is it suitable for continuous monitoring?
   Yes, it is designed for continuous operation in industrial environments.
7. What kind of faults can it detect?
   It can detect vibration-related issues such as imbalance, misalignment, and shaft movement.
8. How is the probe installed?
   It is typically mounted using threaded installation with careful alignment to the target surface.
9. What environmental conditions can it handle?
   It is resistant to oil, vibration, and typical industrial environmental factors.
10. What are common installation considerations?
    Proper gap setting, secure mounting, and correct alignment are essential for accurate measurement.

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