3300 NSv – Bently Nevada Proximity Probes | 330903-00-03-05-11-05 Metric

Overview

The Bently Nevada 330903-00-03-05-11-05 3300 NSv Probe is a rugged sensor for harsh industrial environments. Works with older 3300 RAM systems but offers stronger chemical resistance. Features a ClickLoc connector with FluidLoc cable and Viton O-ring seal. Operates in extreme temps (-52°C to +177°C).

Technical Specifications

• Brand: Bently Nevada
• Part Number: 330903-00-03-05-11-05
• Model Code Breakdown:

  ├─ 00: 0 mm unthreaded

  ├─ 03: 30 mm case length

  ├─ 05: 0.5m cable (20 in)

  ├─ 11: ClickLoc + protector & FluidLoc cable

  └─ 05: ATEX/IECEx certified

• Key Metrics:
  • Resistance: 4.0Ω ±0.5 (center to shield)
  • Voltage output: 7.87V/mm (±12.5%/-20%)
  • Accuracy: ±0.06mm error across 0.25–1.75mm range
• FluidLoc Cable:
  • Center wire: 0.220Ω/m (0.067Ω/ft)
  • Shield: 0.066Ω/m (0.020Ω/ft)
  • Oil/chemical resistant FEP insulation
• Installation Limits:
  • Max torque: 7.3N·m (65 in·lb)
  • Safe torque: 5.1N·m (45 in·lb)
  • Thread grip: 12mm minimum
  • Bend radius: 25.4mm (1.0 in)
• Field Setup:
  • Wire size: 16–24 AWG (0.2–1.5mm²)
  • Max distance: 305m (1,000ft)
  • Triad shielded cable required

For more detailed information:3300 NSv Proximity Transducer System Datasheet