Bently Nevada 3300 XL Metric 11mm Proximity Probe — Model 330703-000-060-10-11-05

Overview

The 330703-000-060-10-11-05 probe delivers high-precision rotor vibration sensing for industrial rotating equipment worldwide.

Bently Nevada manufactures the 3300 XL series probe to provide robust, repeatable measurements under harsh conditions.

Technical Specifications — Key Parameters

• Manufacturer & Model: Bently Nevada, model 330703-000-060-10-11-05, series 3300 XL.
• Probe Type and Tip Size: Metric proximity probe with an 11mm tip diameter for precision rotor clearance measurement.
• Thread and Mount: M14 x 1.5 thread, maximum thread engagement 21 mm for secure mechanical fit.
• Unthreaded and Case Lengths: Unthreaded length option 00 mm, overall case length 60.0 mm.
• Cable and Connector: 75 Ω triaxial FEP-insulated probe cable with Miniature coaxial ClickLoc connector and protector.
• Probe Resistance: For 1.0 m length, center conductor to outer conductor resistance equals 5.9 ± 0.5 Ω.
• Magnetic Field Sensitivity: Outputs under 60 Hz, up to 300 Gauss: 0.5 mm → 0.001, 2.5 mm → 0.009, 4.6 mm → 0.027 mil pp/gauss.
• Tip Material: Probe tip uses Polyphenylene sulfide (PPS) for chemical resistance and mechanical durability.
• Case Material: Probe case uses AISI 304 stainless steel to resist corrosion and maintain mechanical integrity.
• Probe Torque Limits: Manufacturer specifies maximum case torque 63.3 N·m and recommended torque 21.1 N·m.
• Maximum Cable Length Options: Available probe total lengths include 1, 5, and 9 meters for system flexibility.
• Operating Temperature Range: Probe operates between -52°C and +177°C with cautions below -34°C for pressure seal longevity.

Suffix and Ordering Tree — Model Breakdown

• Base Model: 330703
  • Series: 3300 XL
  • Probe Diameter: 11 mm
  • Thread: M14 x 1.5
  • Unthreaded Option: 000 = 00 mm
  • Case Length Option: 060 = 60.0 mm
  • Total Length Option: 10 = 1.0 meter
  • Connector & Cable Option: 11 = Miniature coaxial ClickLoc with FluidLoc cable
  • Agency Option: 05 = multiple approvals

Packaging Contents (What You Receive)

• One 330703-000-060-10-11-05 metric proximity probe with fitted FEP triaxial cable and ClickLoc connector protector.
• A corrosion-resistant stainless steel probe case and pre-installed PPS probe tip for immediate installation readiness.
• Installation note sheet, torque recommendation card, and a packing list for quick inventory verification on receipt.
• Protective factory packaging designed for international transit via common couriers.

Shipping Methods

• We ship internationally using trusted carriers, including FedEx, UPS, and DHL for fast delivery.
• Choose express or standard options at checkout depending on your required lead times and destination preferences.

FAQ — Practical Experience and Advice

• Q: How do I minimize electromagnetic noise during probe runs?

  A: Route the triaxial cable separately from power feeders and secure it with grounded clamps.

• Q: What torque avoids pressure seal damage while maintaining mechanical stability?

  A: Tighten to the recommended 21.1 N·m; do not exceed 63.3 N·m maximum to protect seals.

• Q: Can I use the probe below -34°C ambient temperature?

  A: Avoid sustained exposures below -34°C to prevent early pressure seal degradation and premature failure.

• Q: How do I verify probe electrical continuity after installation?

  A: Measure center-to-shield resistance and confirm approximately 5.9 ± 0.5 Ω for a one meter cable.

• Q: What practices increase long-term measurement repeatability?

  A: Stabilize mounting, secure cable routing, and periodically verify tip clearance to preserve measurement consistency.

Contact & Ordering

• For inquiries and orders contact us at
  sales@powergearx.com or reach our WhatsApp at
  +86 18030005825.
• Visit our product pages for datasheets, drawings, and purchasing options on the company website.

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Original Source: https://www.powergearx.com/