Bently Nevada 330905-00-12-05-02-00 3300 NSv Proximity Probe

The Bently Nevada 330905-00-12-05-02-00 is a high-performance 3300 NSv series proximity probe designed specifically for industrial machinery protection and condition monitoring applications where space is limited, and high precision is essential. This model features a total length of 0.5 meters and utilizes a metric thread, making it well-suited for compact installations in OEM machinery or high-speed rotating equipment.

Engineered with a narrow tip profile, the 330905-00-12-05-02-00 delivers reliable vibration, axial thrust, and radial displacement measurements in machines such as micro gas turbines, compressors, gearboxes, and small motors. Its stainless steel construction ensures mechanical robustness and excellent resistance to corrosive or high-temperature environments.

The probe integrates seamlessly with the Bently Nevada 3300 NSv Proximitor® sensor and extension cable systems, offering a compact and rugged solution for consistent performance in mission-critical equipment monitoring.

Product Parameters

Product Applications

The 330905-00-12-05-02-00 is widely applied in industries and machinery that demand compact, durable, and precise vibration and position sensing:

• Small Gas Turbines: Monitors shaft displacement and radial vibration in tight enclosures.

• Compressors and Micro Motors: Delivers early detection of misalignment, unbalance, or bearing degradation.

• Gearboxes: Detects shaft movement in space-constrained gear housing.

• OEM Equipment: Ideal for machine builders requiring robust sensing in miniature industrial systems.

• Pumps in Chemical Processing: Offers protection from cavitation or rotor misalignment through vibration feedback.

• Wind Turbine Subsystems: Provides sensor feedback in confined nacelle areas and gear assemblies.

Product Advantages

• Miniaturized Profile: The narrow 5 mm tip and M8 thread allow for deployment in areas where traditional probes cannot fit.

• High Signal Integrity: Compatible with NSv Proximitor® sensors, ensuring stable and accurate displacement data.

• Excellent Environmental Protection: IP67-rated housing ensures optimal performance in wet, dusty, or oil-splashed conditions.

• Vibration & Shock Resilience: Built to withstand up to 100 g vibration and 200 g shock, ideal for rotating machinery.

• Durable Stainless Steel Build: Offers long operational life and high corrosion resistance, reducing maintenance needs.

• Fast Installation: MIL connectors and standard cable lengths simplify deployment and minimize downtime.

• Wide Industry Compatibility: Suitable for use in power generation, oil & gas, chemical, and aerospace sectors.

• Precision Monitoring for Compact Equipment: Enables predictive maintenance on small, high-speed machines with limited access space.

Frequently Asked Questions (FAQ)

Q1: What is the cable length of the 330905-00-12-05-02-00 proximity probe?

A1: The total length is 0.5 meters, including the permanently attached cable.

Q2: What is the thread type used in this probe?

A2: It uses a metric M8 x 1.0 thread, suitable for installations in metric housings.

Q3: What environments is this probe rated for?

A3: It is IP67-rated, and can operate from -40°C to +120°C, making it suitable for most industrial settings.

Q4: What makes the 3300 NSv series different from standard proximity probes?

A4: NSv (Narrow Side View) probes are optimized for compact applications and provide improved noise immunity and installation flexibility.

Q5: Is this probe compatible with Bently Nevada’s 3300 Proximitor® sensors?

A5: Yes, it is fully compatible with 3300 NSv Proximitor® sensors.

Q6: How is the probe connected to the monitoring system?

A6: It uses a MIL-C-26482 10-pin connector, ensuring a secure and reliable electrical connection.

Q7: What is the shipping weight of this model?

A7: The shipping weight is approximately 2.0 kg, including protective packaging.

Q8: Can this proximity probe be used in mobile or rotating machinery?

A8: Absolutely, its robust build and high vibration resistance make it suitable for such applications.

Q9: Is the probe suitable for outdoor or marine applications?

A9: Yes, the stainless steel housing and IP67 protection enable use in challenging environmental conditions, including marine or offshore platforms.

Q10: What monitoring issues can this probe help detect?

A10: It helps identify shaft misalignment, imbalance, axial thrust, and bearing wear at an early stage.