Bently Nevada 330905-00-25-05-01-CN 3300 NSv Proximity Probe

Overview

The 330905‑00‑25‑05‑01‑CN is a high-precision 3300 NSv proximity probe designed for non-contact measurement of shaft vibration and displacement. Engineered for applications with limited installation space or smaller shaft diameters, this narrow-view probe ensures accurate, reliable readings in demanding industrial environments. Compatible with both 3300 NSv and legacy 3300 RAM systems, it provides flexible integration into existing monitoring setups.

Mechanical Specifications

Electrical & System Compatibility

The 330905‑00‑25‑05‑01‑CN integrates seamlessly into the 3300 NSv Transducer System, which includes:

• 3300 NSv probe

• 3300 NSv extension cable

• 3300 NSv Proximitor sensor

It maintains backward compatibility with 3300 RAM systems, ensuring reliable operation with legacy installations.

Environmental & Operational Characteristics

• Designed for harsh industrial environments

• Resistant to oil, moisture, and common contaminants

• Operates reliably under typical temperature and vibration conditions for rotating machinery

Applications

Ideal for turbines, compressors, motors, and other rotating machinery where precise shaft displacement and vibration monitoring is required, especially in confined spaces or for small-diameter shafts.

FAQ

Q: Can this probe be used with older 3300 RAM systems?
A: Yes, it is fully backward-compatible with 3300 RAM transducer systems.

Q: What is the maximum shaft size it can monitor?
A: The narrow-view design is optimized for small to medium shaft diameters, typically below 50 mm, but performance may vary depending on system calibration.

Q: Is the cable shielded or armored?
A: The included 0.5 m cable is protected but unarmored, suitable for standard industrial environments.