Bently Nevada 330901-00-41-05-02-00 3300 NSv Proximity Probe

The Bently Nevada 330901-00-41-05-02-00 3300 NSv Proximity Probe is a high-performance vibration and position sensing device specifically designed for small-scale machinery and applications with restricted installation space. The probe is part of the 3300 NSv (Narrow Side View) series, engineered to deliver precise shaft displacement and vibration measurements in situations where standard 3300 XL probes cannot be easily applied.

It is widely used for machinery protection and condition monitoring systems, ensuring reliable measurement accuracy even in compact or demanding environments. By integrating with the Bently Nevada monitoring system, it helps maintain machine health, reduce unplanned downtime, and optimize maintenance schedules.

Technical Specifications

Product Applications

• Small turbine and compressor monitoring – Accurate vibration detection in limited-space machinery.

• Gearbox and pump applications – Effective shaft position tracking to prevent mechanical faults.

• Electric motors and generators – Continuous monitoring to avoid catastrophic failures.

• Condition monitoring systems – Integration into Bently Nevada protection platforms such as 3500 series.

• OEM and retrofit solutions – Used where installation space is limited but high accuracy is required.

Product Advantages

• Compact Design – Specifically developed for narrow or restricted installation areas.

• High Accuracy – Provides stable and precise measurements in challenging environments.

• Compatibility – Seamlessly integrates with Bently Nevada 3300 monitoring systems.

• Durability – Built to withstand harsh industrial conditions, including high temperature and vibration.

• Compliance with Standards – Meets API 670 requirements for machine protection.

• Reduced Downtime – Early fault detection prevents unexpected failures and costly shutdowns.

FAQ

Q1: What type of sensor technology does the 330901 probe use?

A1: It uses an eddy current sensing principle to measure shaft displacement and vibration.

Q2: Can this probe be used in high-temperature environments?

A2: Yes, it operates effectively up to +175 °C, making it suitable for demanding industrial applications.

Q3: Is this probe backward compatible with older Bently Nevada systems?

A3: It is compatible with 3300 NSv Proximitor Sensors and integrates with Bently Nevada’s monitoring platforms.

Q4: What is the main difference between the NSv probe and a standard XL probe?

A4: The NSv probe is optimized for narrow-space applications, while the XL probe is suited for larger machinery.

Q5: What is the sensitivity rating of this probe?

A5: It provides a sensitivity of 200 mV/mil (7.87 V/mm).

Q6: Does it require calibration during installation?

A6: Yes, calibration with its matched Proximitor Sensor is essential to ensure measurement accuracy.

Q7: Can it be used for axial position monitoring?

A7: Yes, it is suitable for both vibration and axial position measurements.

Q8: How is the probe connected to the monitoring system?

A8: Through a coaxial cable that links directly to the Proximitor Sensor.

Q9: Is this probe compliant with industrial safety standards?

A9: Yes, it meets CE, RoHS, and API 670 compliance standards.

Q10: Can multiple probes be used in one monitoring setup?

A10: Yes, several probes can be installed simultaneously for full shaft vibration and position monitoring.