Bently Nevada | 330903-00-03-50-01-00 New NSv Probe

Bently Nevada 3300 NSv Proximity Probe 330903-00-03-50-01-00

Model Configuration Analysis

• 330903 - NSv proximity probe series with M8x1 thread
• -00 - 0mm unthreaded length (completely threaded body)
• -03 - 30mm total case length (ultra-compact design)
• -50 - 5.0 meter cable (16.4 feet total length)
• -01 - Standard ClickLoc connector with FEP cable
• -00 - No special agency certification required

Core Technical Specifications

• Linear Measurement Range: 0.25 mm to 1.75 mm (10 to 70 mils)
• Scale Factor: 7.87 V/mm incremental sensitivity
• Scale Factor Tolerance: ±20% manufacturing variation
• Linearity Accuracy: < ±0.06 mm deviation from straight line
• Frequency Response: 0 to 10 kHz (-3 dB bandwidth)
• Maximum Wiring Distance: Up to 305 meters field wiring
• Probe Tip Material: PPS polymer for thermal stability
• Case Material: 304 stainless steel construction
• Cable Specification: 75 Ω FEP-insulated coaxial design
• DC Resistance: 5.3 Ω ±0.7 Ω over 5 meter cable

Advanced Performance Metrics

• Measurement Repeatability: ±0.02 mm over 1 mm gap range
• Signal-to-Noise Ratio: > 80 dB at 1 kHz frequency
• Dynamic Range: 80 dB operational range
• Humidity Range: 0% to 100% relative humidity operation
• Temperature Range: -55°C to +180°C operating capability
• Shock Resistance: 200 g peak shock tolerance
• Vibration Resistance: 20 g vibration capability

Electrical Characteristics

• Impedance Matching: 75 Ω characteristic impedance
• Cable Capacitance: 72.5 pF/meter typical value
• Insulation Material: FEP (Fluorinated Ethylene Propylene)
• Dielectric Strength: 1000 VAC minimum rating
• Insulation Resistance: >1000 MΩ at 500 VDC
• Connector Type: ClickLoc with positive locking
• Shielding Effectiveness: >90% EMI/RFI protection

Mechanical Design Features

• Ultra-Compact Design: 30mm case length for tight spaces
• Thread Specification: M8 x 1.0 metric fine thread
• Mounting Torque: 4-6 Nm recommended installation torque
• Sealing Rating: IP67 environmental protection standard
• Material Compatibility: 304 SS resists industrial corrosion
• Weight: Approximately 85 grams (with 5m cable)
• Tip Design: PPS polymer for consistent performance

Installation & Application Guidelines

• Primary Application: Bently Nevada 3300 XL NSv monitoring systems
• Target Materials: Carbon steel, stainless steel, recommended alloys
• Optimal Gap Setting: 1.0 mm (40 mils) for best performance
• Mounting Clearance: Requires minimal radial clearance
• Wiring Practice: Use proper shielded cable techniques
• Grounding Requirements: Single-point shield grounding essential
• Environmental Protection: Suitable for harsh industrial environments

Frequently Asked Questions

• Q: What applications benefit from the 30mm case length?
  A: The compact 330903-00-03-50-01-00 is ideal for gearboxes, small turbines, and applications with severe space limitations.
• Q: How does the repeatability specification affect measurement quality?
  A: ±0.02mm repeatability ensures consistent, reliable readings essential for trend analysis and predictive maintenance.
• Q: What is your stock availability and shipping time?
  A: We maintain ready stock with shipment within 2-3 business days via global carriers like DHL, FedEx, or UPS.
• Q: Can this probe withstand washdown environments?
  A: Yes, with IP67 rating and FEP cable insulation, it handles washdown and wet industrial conditions effectively.
• Q: Is technical support available for installation questions?
  A> We provide comprehensive technical support for installation, commissioning, and troubleshooting.
• Q: What is included in the complete package?
  A: Each unit comes with probe, cable, connector, calibration data, and full documentation.

Download Full Technical Documentation

Access detailed specifications and application guidelines: Download 3300 XL NSv Proximity Transducer System Datasheet (PDF)