Bently Nevada 330901-00-16-05-02-CN 3300 NSv Proximity Probe

The Bently Nevada 330901-00-16-05-02-CN 3300 NSv Proximity Probe is a high-performance sensor designed for vibration monitoring and shaft position measurement in rotating machinery. It belongs to the 3300 NSv (Narrow Side View) series, which is optimized for smaller machines such as turbines, compressors, gearboxes, and motors where space constraints exist.

This probe works together with extension cables and Proximitor sensors to deliver accurate, reliable, and real-time data on machine dynamics. It complies with API 670 standards and is widely trusted in critical industries including power generation, petrochemical, refining, and heavy industrial environments.

Technical Specifications

Product Applications

• Shaft vibration and axial displacement monitoring in rotating equipment.

• Condition monitoring of small steam turbines and gas turbines.

• Gearbox health monitoring in critical drive systems.

• Detection of unbalance, misalignment, and bearing issues.

• Integration into Bently Nevada monitoring systems for predictive maintenance.

• Use in confined machinery where space is limited but high sensitivity is required.

Product Advantages

• High Accuracy: Offers precise vibration and position measurements to support predictive maintenance strategies.

• Compact Design: Specifically engineered for small machines and tight installations.

• Wide Temperature Capability: Operates reliably under harsh thermal conditions.

• Rugged Construction: Stainless steel housing and robust insulation ensure durability.

• Seamless Compatibility: Designed for direct use with Bently Nevada 3300 series monitoring systems.

• Industry Standard Compliance: Meets API 670 requirements, ensuring reliability in critical industries.

FAQ

Q1: What type of target material is this probe optimized for?

A1: The probe is factory calibrated for 4140 steel, which is the API 670 standard material.

Q2: Can the probe be used with non-ferromagnetic materials?

A2: Yes, but accuracy may vary and requires custom calibration.

Q3: What is the maximum cable length supported?

A3: The probe supports a combined system length (probe + extension + proximitor cable) of up to 9 meters.

Q4: Does the probe support dynamic vibration measurements?

A4: Yes, it is designed to capture both static displacement and dynamic vibration signals.

Q5: What is the primary difference between NSv probes and standard 3300 XL probes?

A5: NSv probes are optimized for smaller targets and confined machinery spaces, while XL probes are designed for larger shaft diameters.

Q6: How is linearity maintained across the operating gap?

A6: The probe and proximitor are paired to provide ±0.25% linearity across the calibrated range.

Q7: Is the probe shielded against EMI interference?

A7: Yes, the integrated cable includes shielding for enhanced noise immunity in industrial environments.

Q8: Can this probe be retrofitted into older Bently Nevada systems?

A8: Yes, it is backward compatible with most legacy 3300 systems, provided proper proximitor units are used.

Q9: How does temperature variation affect sensitivity?

A9: Sensitivity remains stable within ±5% across the full operating temperature range.

Q10: What type of proximitor unit should be paired with this probe?

A10: It should be paired with the 3300 NSv Proximitor sensor, specifically designed to match the NSv probes.