Bently Nevada 3300 XL 11 mm Probe: High-Performance Proximity Sensing

Technical Specifications

• Brand & Model: Bently Nevada, 330709-050-120-10-02-00 (3300 XL 11mm Probe).
• Suffix Information (Tree Structure):
  • 330709 = 3300 XL 11 mm Probe, M16 x 1.5 thread, without armor.
  • Unthreaded Length Option (050) = 50 mm.
  • Overall Case Length Option (120) = 120 mm.
  • Total Length Option (10) = 1.0 meter (3.3 feet).
  • Connector & Cable Option (02) = Miniature coaxial ClickLoc connector, standard cable.
  • Agency Approval Option (00) = Not required.
• DC Resistance (RPROBE): 5.9 ± 0.5 ohms (center conductor to outer conductor).
• Probe Tip Material: Polyphenylene sulfide (PPS).
• Probe Case Material: AISI 304 stainless steel (SST).
• Cable Specification: 75 Ω triaxial, FEP insulated. Available lengths: 1, 5, or 9 meters.
• Temperature Range (Operating & Storage): -52°C to +177°C (-62°F to +351°F). Caution: Exposing the probe below -34°C (30°F) may damage the pressure seal.
• Storage Temperature Only: -52°C to +105°C (-62°F to +221°F).
• Relative Humidity: 100% condensing (non-submersible). Tested to IEC 68-2-3 damp heat.
• Probe Case Torque (M16x1.5): Maximum 63.3 N•m (560 in•lb). Recommended 21.1 N•m (187 in•lb).
• Connector Torque: Finger tight. Maximum 0.565 N•m (5 in•lb).
• Minimum Bend Radius: 25.4 mm (1.0 in) with or without SST armor.
• Thread Engagement Max: 24 mm for M16x1.5 thread.
• Pressure Sealing: Viton O-ring design. Probes are not pressure tested before shipment.

60 Hz Magnetic Field Effects (5 meter system)

• At 0.5 mm (20 mil) gap: 0.001 mV pp/gauss.
• At 2.5 mm (100 mil) gap: 0.009 mV pp/gauss.
• At 4.6 mm (180 mil) gap: 0.027 mV pp/gauss.

Frequently Asked Questions (FAQ)

• Q: Can this probe work in high magnetic fields?
  A: Yes. The 3300 XL 11 mm Probe shows very low output from 60 Hz fields. At 2.5 mm gap, it produces only 0.009 mV pp/gauss.
• Q: What happens below -34°C?
  A: Temperatures below -34°C (30°F) may cause early failure of the Viton pressure seal. Please stay within the rated range.
• Q: Is the probe pressure tested before shipping?
  A: No. Bently Nevada does not pressure test probes prior to shipment. Contact Ubest Automation for custom testing needs.
• Q: Which connector does model 330709-050-120-10-02-00 use?
  A: This model includes a miniature coaxial ClickLoc connector with standard cable.
• Q: Can I submerge this probe?
  A: No. The probe handles 100% condensing humidity but is non-submersible. Protect all connectors from direct water.

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