3300 5mm Proximity Probe – Bently Nevada 330171-05-63-05-02-05

Precision Machinery Health Monitor with Extended Reach

Core Product Details

The Bently Nevada 330171-05-63-05-02-05 vibration probe features a specialized 6.3-inch extended case for hard-to-reach applications. This industrial-grade sensor has a 5mm PPS tip and 1/4-28 UNF threading for secure mounting in demanding environments. Manufactured in the USA with optional Certificate of Origin.

Technical Specifications

Measurement Range: 0-80 mils (0-2mm) gap detection
Temperature Tolerance: -35°C to +177°C operational range
Power Requirements: -17.5 to -26 VDC @ ≤12mA
Output Signal: 50Ω DC voltage proportional to gap
Case Dimensions: 6.3″ length with 0.5″ unthreaded section
Cable Length: 0.5 meter (1.6 feet) FEP-insulated triaxial

Installation Parameters

Requires #3 tap drill or larger for mounting holes. Apply installation torque between 5.1-7.3 N·m. Maintain 25.4mm minimum bend radius for cable protection. Maximum thread engagement: 9.5mm (0.375″).

Performance & Durability

Withstands 222N (50 lbf) tensile loads at connection points. Features gold-plated connectors for reliable signal transmission. PPS tip material resists chemical corrosion. Avoid sustained temperatures below -34°C to preserve pressure seals.

Typical Applications

• Turbine shaft vibration monitoring
• Compressor bearing health analysis
• Pump impeller clearance measurement
• Generator rotational stability checks
• Heavy machinery predictive maintenance

Download PDF file here:3300 5 mm Transducer System Datasheet – 172036