Bently Nevada 330101-00-09-10-02-05 | Ultra-Short 0.9in ATEX Probe for Limited Space

Ultra-Short Certified Probe for Confined Areas

Presenting the Bently Nevada 330101-00-09-10-02-05, an exceptional 8 mm vibration probe from the 3300 XL series. This model features an extremely short 0.9-inch stainless steel case, making it one of the most compact certified probes available. It is specifically engineered for installations where axial space is at an absolute premium, such as within tight motor end-bells or compact gearboxes in CSA/ATEX/IECEx hazardous areas.

Need a sensor for an ultra-tight fit? Contact our engineers: sales@powergearx.com or +86 18030005825 via WhatsApp.

Model Deconstruction & Technical Summary

• OEM Brand: Bently Nevada
• Detailed Item Number: 330101-00-09-10-02-05
  • Code 00: Unthreaded Section = 0.0 in
  • Code 09: Case Length = 0.9 inch (Ultra-Short)
  • Code 10: Attached Cable = 1.0 meter
  • Code 02: Termination = ClickLoc Connector
  • Code 05: Compliance = CSA, ATEX, IECEx
• Precision Sensing Specifications
  • Linear Operating Window: 0.25 mm to 2.3 mm.
  • Setup Target: 1.27 mm gap (-9 Vdc output).
  • Output Sensitivity: 7.87 V/mm (200 mV/mil).
  • Guaranteed Linearity: Better than ±0.025 mm.
  • Resistance Value (1.0m): 7.59 Ω ± 0.50 Ω.
• Compact & Compliant Design
  • Critical Feature: Minimal 0.9-inch body profile.
  • Full Certification: Approved for CSA, ATEX, and IECEx zones.
  • Rugged 8mm Build: PPS tip with TipLoc, stainless steel.
  • Cable Integrity: CableLoc for 330N retention force.
  • Environmental Rating: Viton® seal, -52°C to +177°C operation.
• Special Installation Considerations
  • Mounting Thread: Standard 3/8-24 UNF.
  • Warning: The 0.9-inch body is shorter than the max thread engagement (0.563 in). Mounting hole depth must be carefully matched.
  • Torque Spec: Use 11.2 N•m (100 in-lbf).

Ultra-Short Probe Expert Q&A

Application-Specific Guidance

• Q: This 0.9-inch case is extremely short. What are typical mounting scenarios?
• A> It is designed for applications where the probe mounting boss or surface is almost flush with the machine casing. Common uses include certain API pump designs, small high-speed motors, or retrofits into existing shallow tapped holes.
• Q: The case is shorter than the maximum thread engagement limit. Is this a problem?
• A> No, it is by design. It means the probe will reach its full mechanical stop (the hex shoulder) before you can over-engage the threads. You must ensure the mounting hole is shallow enough so the probe tip reaches the correct gap.

Certifications & Performance

• Q: Does the ultra-short length affect its hazardous area certification?
• A> No. The certifications apply to the probe’s electrical and mechanical design, not its length. This model is fully certified for use in the specified gas/dust atmospheres.

Procurement & Installation Support

• Q: How do I ensure correct installation with such a short probe?
• A> Precise measurement is key. You must know the exact depth from the mounting face to the target (shaft). Our team can help review your mechanical drawings to confirm this probe is suitable before you order.
• Q: Is this specialized probe kept in stock, and what are the terms?
• A> Yes, we stock this configuration. It ships via reliable carriers like FedEx, UPS, or DHL and is protected by our standard 12-month manufacturer’s warranty for your confidence.

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