330903-00-03-70-11-00 | Bently Nevada Metric 3300 NSv – Proximity Probes

Overview

The Bently Nevada 3300 NSv Proximity Probe (Part 330903-00-03-70-11-00) offers enhanced chemical resistance and compatibility with legacy 3300 RAM probes. Designed for industrial applications, it features a 7.0-meter FluidLoc cable, M8x1 threading, and a PPS tip. Ideal for process compressors, this factory-new probe includes a 12-month warranty.

Technical Specifications

• Brand: Bently Nevada
• Suffix Breakdown:
  – 330903: Base model (M8x1 thread, no armor)
  – 00: Unthreaded length (0 mm)
  – 03: Case length (30 mm)
  – 70: Total length (7.0 m)
  – 11: ClickLoc connector + FluidLoc cable
  – 00: No agency approvals
• DC Resistance: 5.9 ±0.9 Ω (center to outer conductor)
• Cable Specs:
  – Shield resistance: 0.066 Ω/m
  – Center conductor resistance: 0.220 Ω/m
  – Capacitance: 69.9 pF/m
• Linear Range: 0.25–1.75 mm (10–70 mils)
• Scale Factor: 7.87 V/mm (±12.5%/-20%)
• Frequency Response: 0–10 kHz (±3 dB)
• Min Target Size: 8.9 mm diameter (13 mm recommended)
• Temperature Range: -52°C to +177°C
• Max Torque: 0.56 N•m (5 in•lb)
• Pressure Seal: Viton O-ring (untested)

Key Features

Superior side-view performance compared to 190-series probes. Compatible with 3300 RAM extension cables. Uses shielded triad field wiring (max 305 m). Includes connector protector and meets strict deviation limits (±0.06 mm from linearity).

For more detailed information:3300 NSv Proximity Transducer System Datasheet