3300 NSv – Proximity Probes Metric Bently Nevada 330903-00-05-70-11-05

Bently Nevada 3300 NSv Proximity Probe: High-Performance Fluid-Resistant Sensor

Description

The Bently Nevada 3300 NSv Probe (Model: 330903-00-05-70-11-05) features a FluidLoc cable for wet environments and 50mm case length. With 7.0m cable and M8X1 threading, it replaces 3300 RAM probes while offering superior chemical resistance. Perfect for offshore platforms and chemical processing pumps.

Core Specifications

• Part Number: 330903-00-05-70-11-05
• Brand: Bently Nevada
• Model Decoder:
  • -00: 0mm Unthreaded Length
  • -05: 50mm Case Length
  • 70: 7.0m Cable (23ft)
  • -11: FluidLoc™ + ClickLoc Protector
  • -05: ATEX/IECEx Certified
• Range: 0.25–1.75mm (10–70 mils)
• Accuracy: ±0.06mm (±2.3 mils)
• Output Signal: -1 to -13 Vdc
• Temp Range: -52°C to +177°C

Critical Performance Data

• Cable Resistance: 5.9Ω ±0.9 @7m
• Frequency Response: 0–10 kHz (±3dB)
• Bend Radius: 25.4mm (1.0″) Minimum
• Thread Torque: 5.1 N·m (45 in·lb)
• Pressure Seal: Viton® O-Ring (Untested)

Compatibility & Certifications

• Direct Replacement for 3300 RAM Probes
• ATEX/IECEx/CE Approved (Hazardous Areas)
• Material Compatibility:
  • Tip: PPS (Chemical-Resistant)
  • Case: 304 SST (Corrosion-Resistant)

Packaging & Support

• Condition: New in Factory Sealed Pack
• Warranty: 12 Months Full Coverage
• Shipping: FedEx/UPS/DHL Express

Real-World Application

Monitors offshore oil pump shafts exposed to seawater spray, using FluidLoc™ cable to prevent liquid ingress in BP North Sea operations.

For more detailed information:3300 NSv Proximity Transducer System Datasheet