Bently Nevada 3300 XL 8mm Proximity Probe: High-Performance Vibration Monitoring

Core Product Identification & Suffix Details

• Brand: Bently Nevada
• Model & Series: 3300 XL 8mm Proximity Probe
• Complete Ordering Code: 330103-00-10-10-12-05
  • 330103: 3300 XL 8 mm Probe, M10x1 thread, no armor
  • -00: Unthreaded Length = 00mm
  • -10: Overall Case Length = 100mm
  • -10: Total Cable Length = 1.0 meter (3.3 feet)
  • -12: Miniature coaxial ClickLoc connector with FluidLoc cable
  • -05: CSA, ATEX, and IECEx Agency Approvals

Key Technical Specifications & Performance

• Linear Measurement Range: 0.25 mm to 2.3 mm (10 to 90 mils).
• Recommended Gap Setting: 1.27 mm (50 mils) for -9 Vdc output.
• Nominal Probe Resistance (RPROBE): 7.59 Ω ± 0.50 Ω for the 1.0m model.
• Frequency Response: Dependent on field wiring length (see manual graphs).
• Probe Tip Material: Polyphenylene sulfide (PPS) for durability.
• Probe Case Material: AISI 303/304 Stainless Steel.
• Pressure Seal: Viton® O-ring between tip and case.

Environmental & Operational Ratings

• Standard Temperature Range: -52°C to +177°C (-62°F to +350°F).
• Extended Cable Temperature: Up to +260°C (+500°F).
• Relative Humidity: Less than 3% ASF change at 93% humidity.
• Intrinsic Safety (ia): For use in Class I, Zone 0 with approved barriers.
• Non-Incendive (nA, ec): Suitable for Class I, Zone 2/Division 2 areas.

Installation & Wiring Guidelines

• Mounting Thread: M10 x 1.0 with 15 mm max engagement.
• Field Wiring: Use 16 to 24 AWG (0.2 to 1.5 mm²) shielded triad cable.
• Maximum Cable Run: 305 meters (1,000 feet) to the proximitor.
• Probe Weight: Approximately 323 grams per meter (11.4 oz/ft).

Frequently Asked Questions (FAQ)

• What is the default output voltage at the recommended gap? Setting the gap to 1.27 mm (50 mils) gives approximately -9 Vdc.
• Can this probe handle high-pressure environments? The seal handles differential pressure, but we do not pressure test standard units.
• Is the cable length customizable? The 330103-00-10-10-12-05 has a fixed 1.0m cable. Contact us for other lengths.
• What approvals does this model have? This version carries CSA, ATEX, and IECEx certifications for hazardous areas.

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Contact: sales@ubestplc.com Phone: +86 86 180 3000 5825