3300 NSv – Proximity Probes Metric Bently Nevada 330903-00-04-70-12-00

Product Overview

The Bently Nevada 330903-00-04-70-12-00 proximity probe monitors machinery vibrations with 0.25–1.75mm precision. Features a 40mm stainless steel case, 7m FluidLoc cable, and M8x1 threads. Factory-new with 12-month warranty.

Technical Specifications

• Brand: Bently Nevada
• Full Model: 330903-00-04-70-12-00
• Model Code Breakdown:
  ▶ 00: 0mm unthreaded section
  ▶ 04: 40mm case length
  ▶ 70: 7.0m total cable
  ▶ 12: ClickLoc connector + FluidLoc cable
  ▶ 00: No safety certifications
• Electrical:
  – Probe resistance: 5.9Ω ±0.9 at 7m
  – Cable: 0.220Ω/m (center), 0.066Ω/m (shield)
  – Capacitance: 69.9pF/m ±5%

Key Measurements

• Range: 0.25mm to 1.75mm (10-70 mils)
• Accuracy: ±0.06mm deviation
• Voltage Output: 7.87V/mm (±12.5%)
• Response Speed: 0-10,000Hz (±3dB)

Durability Features

• Materials:
  – Tip: Chemical-resistant PPS
  – Case: AISI 304 stainless steel
  – Seal: Viton O-ring
• Temperature: -52°C to +177°C operation
• Wiring: 16-24AWG shielded triad (305m max)

For more detailed information:3300 NSv Proximity Transducer System Datasheet