Bently Nevada 330903-00-03-50-02-05 NSv Probe 5m Cable

Bently Nevada 330903-00-03-50-02-05: Premium Vibration Sensing Solution

The Bently Nevada 3300 NSv proximity probe represents the pinnacle of precision monitoring technology. This specific configuration 330903-00-03-50-02-05 delivers exceptional performance for critical machinery applications. It combines advanced engineering with robust construction for reliable operation.

Product Configuration Breakdown

• Base Model: 330903 (3300 NSv Probe, M8X1 thread, no armor)
• Unthreaded Section: 00 (0 mm length)
• Case Dimensions: 03 (30 mm overall length)
• Cable Specification: 50 (5.0 meters/16.4 feet total length)
• Connection System: 02 (Miniature coaxial ClickLoc, standard cable)
• Certification Status: 05 (Multiple international agency approvals)

Performance Characteristics

• Measurement Range: 1.5 mm (60 mils) linear range
• Sensitivity: 7.87 V/mm (200 mV/mil) ±12.5%/-20%
• Linearity: Better than ±0.06 mm (±2.3 mils) deviation
• Frequency Response: 0-10 kHz (+0/-3 dB typical)
• Electrical Resistance: 5.3 ± 0.7 ohms (5m cable)
• Temperature Tolerance: -52°C to +177°C operational range
• Cable Capacitance: 69.9 pF/m typical value

Installation Specifications

• Recommended Gap: 1.0 mm (40 mils) from target surface
• Target Requirements: Minimum 8.9mm, recommended 13mm diameter
• Mounting Torque: 5.1 N•m (45 in•lb) for case threads
• Connector Torque: Maximum 0.56 N•m (5 in•lb)
• Cable Bend Radius: Minimum 25.4 mm (1.0 inch)
• Field Wiring: Up to 305 meters with shielded triad cable
• Thread Engagement: Maximum 12 mm for M8x1 threading

Technical Support Questions

• What applications benefit from the 30mm case length?
  The medium length offers perfect balance between mounting stability and clearance needs.
• Which international certifications does this model include?
  The -05 suffix indicates compliance with multiple global safety and quality standards.
• How does this probe perform in high-vibration environments?
  Its robust construction and precise engineering ensure stable readings under vibration.
• Can this probe measure smaller shaft diameters accurately?
  Yes, though for shafts under 13mm, reducing the probe-to-target gap improves accuracy.
• What maintenance does this probe require after installation?
  It requires minimal maintenance thanks to its sealed construction and durable materials.

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