Bently Nevada 330903-00-05-05-12-00 3300 NSv Proximity Probe No Armor

Description

Bently Nevada 3300 NSv Proximity Probe: Advanced Machinery Monitoring

Product Breakdown

• Base Model: 330903
• -00-: 0mm unthreaded length
• -05-: 50mm overall case
• -05: 0.5m cable (20″)
• -12-: ClickLoc connector
• -00: No agency approval

Core Specifications

• Electrical:
  • DC resistance: 4.0Ω ±0.5Ω
  • Cable capacitance: 69.9 pF/m
• Mechanical:
  • Thread engagement: 12mm min
  • Bend radius: 25.4mm (1.0″)
• Environmental:
  • Seal: Viton® O-ring
  • Tip material: PPS polymer

Performance Metrics

• Sensitivity: 200 mV/mil ±20%
• Target Requirements:
  • Absolute min: Ø8.9mm
  • Recommended: Ø13mm+
• Cable Limits:
  • Field wiring: 305m max
  • Shield resistance: 0.066Ω/m

Installation Guide

• Mounting torque: 5.1 N•m (45 in-lb)
• Thread type: M8x1 (304 SST)
• Probe gap: 1.0mm optimal

Compatibility Notes

Direct upgrade for 3300 RAM probes. Maintains electrical compatibility with legacy Bently Nevada extension cables while offering 30% better chemical resistance.

Shipping Details

• Factory-sealed anti-static packaging
• Global carriers: FedEx Priority/UPS Worldwide/DHL Express

Technical FAQ

Q: Can this measure axial position on small shafts?
A: Below Ø13mm, reduce gap to maintain accuracy

Q: Pressure testing available?
A: Custom testing upon request (standard units ship untested)

Q: Suitable for steam turbine applications?
A: Yes, rated for continuous 177°C (351°F) operation