330905-00-08-05-02-00 Bently Nevada 3300 NSv Proximity Probe

Bently Nevada 330905-00-08-05-02-00 3300 NSv Proximity Probe

The 330905-00-08-05-02-00 is a high-precision proximity probe designed by Bently Nevada for critical vibration and axial position monitoring. As part of the 3300 NSv series, this sensor offers enhanced chemical resistance and superior side-view characteristics compared to legacy models, making it the industry standard for process compressor applications and high-frequency monitoring environments.

Global PLC Spare HUB Insight

Engineers value the 330905-00-08-05-02-00 for its exceptional repeatability and reliability in harsh industrial conditions. Its design ensures full electrical and mechanical compatibility with the 3300 RAM series, facilitating a seamless upgrade path for aging infrastructure. With an incremental scale factor of 7.87 V/mm and a 10 kHz frequency response, it provides the diagnostic clarity needed for predictive maintenance on rotating machinery.

Configuration Breakdown

The model number is structured to define specific installation parameters:

• Model: 330905 (3300 NSv Proximity Probe, M10x1 Thread)
• Unthreaded Length (-00-): 0 mm
• Overall Case Length (-08-): 80 mm
• Total Length (-05): 0.5 meter
• Connector/Cable (-02-): Miniature Coaxial ClickLoc connector, standard cable
• Agency Approval (-00): Not required

Technical Specification Matrix

• Linear Range: 1.5 mm (10 to 70 mils)
• Incremental Scale Factor: 7.87 V/mm (200 mV/mil)
• Frequency Response: 0 to 10 kHz (+0, -3 dB)
• Operating/Storage Temperature: -52°C to +177°C
• Probe Tip Material: Polyphenylene sulfide (PPS)
• Probe Case Material: AISI 304 Stainless Steel
• Recommended Gap: 1.0 mm (40 mils)

Model Comparison & Selection

Choose the right configuration based on your mechanical mounting needs:

• 330905-00-08-05-02-00: 0.5m cable with ClickLoc, no armor. Optimal for localized Proximitor sensor mounting.
• 330905-01-08-10-01-00: Features 1.0m cable length and armored protection for increased mechanical durability in external field runs.

Shipping & Quality Guarantee

• Dispatch: Rapid order processing and shipping within 24-48 hours.
• Global Logistics: Reliable transit via FedEx, UPS, or DHL.
• Warranty: Includes a 12-month factory-grade quality guarantee on all new parts.

Expert FAQ

Q: Is the 3300 NSv probe compatible with older 3300 RAM monitoring systems?
A: Yes, the NSv probe is both electrically and mechanically interchangeable with the Bently Nevada 3300 RAM proximity probe line.

Q: What is the maximum recommended cable length for this probe?
A: The system supports up to 305 meters (1,000 feet) between the Proximitor sensor and the monitor; however, monitor signal rolloff should be checked for high-frequency applications.

Q: Why is target size important for this sensor?
A: To maintain the specified scale factor, the target should be at least 13 mm (0.5 in) in diameter; smaller shafts may require gap compensation.

Q: Can the probe be used in high-pressure environments?
A: The probe is sealed with a Viton O-ring for differential pressure. If your specific application requires a formal pressure-seal test, please contact our custom design department prior to order.

Q: What is the recommended torque during installation?
A: Always start finger-tight to avoid stripping the M10x1 threads; do not exceed a maximum torque of 0.56 N•m (5 in•lb) for the probe tip.

Tags