ETR Probe Without Armor – 330191-00-08-15-05 Bently Nevada

Description

Bently Nevada 330191-00-08-15-05 Proximity Probe

Key Technical Details for 330191-00-08-15-05

• Part Code Breakdown
  • 00: Full thread (no unthreaded section)
  • 08: Case length = 0.8 inches (20.3mm)
  • 15: Cable length = 1.5 meters (4.9ft)
  • 05: CSA/ATEX/IECEx safety certified
• Electrical Specs
  • Power: -17.5V to -26V DC (safe for explosions)
  • Signal range: -1V to -17V DC (2mm linear range)
  • Max cable run: 305 meters (1,000ft)
• Material Info
  • Tip: PPS plastic (resists heat/chemicals)
  • Body: Stainless steel (no rust)
  • Seals: Viton® O-rings (oil/gas proof)
• Environmental Limits
  • Works in -55°C to +232°C (Arctic to desert heat)
  • Safe in Zone 0/1 gas/dust areas

Performance Data

• Cable Durability
  • Survives 500+ bends at -40°C
  • Resists salt spray (1,000hr test)
  • Pull force: 75 lbs at probe
• Signal Quality
  • Accuracy: ±0.025mm (like hair width)
  • Noise: <2mV per volt change

Real-World Uses

Case 1: Oil Rig Pumps

• Tracked bearing wear on offshore pumps
• Worked in saltwater splash for 2 years
• Saved $200k in unplanned repairs

Case 2: Food Packaging Machines

• Detected belt slippage in clean rooms
• Survived daily washdowns (steam/chemicals)
• Cut downtime by 25%

Installation Guide

• Use 3-wire shielded cable (16-24 AWG)
• Set 1.27mm gap (like coin edge) to target
• Tighten connectors to 5 in-lb

Special Features

• TipLock design: No coil damage
• FluidLoc option: Stops leaks (add $95)
• Gold connectors: Never corrode

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