Introducing the Bently Nevada 3300 XL 11mm Armored Proximity Probe

Complete Product Model & Suffix Information

• Brand: Bently Nevada
• Series: 3300 XL
• Model: 330707-00-50-50-02-CN
  • 330707: 3300 XL 11 mm Probe
  • 00: Unthreaded Length = 0 in
  • 50: Overall Case Length = 2.6 in
  • 50: Total Cable Length = 1.0 metre (3.3 feet)
  • 02: Country Specific Agency Approval
  • CN: With Stainless Steel Armor, 1/2-20 UNF Thread

Key Technical Specifications

• Probe Tip Material: Polyphenylene sulfide (PPS)
• Probe Case Material: AISI 304 Stainless Steel (SST)
• Cable Type: 75 Ω triaxial with FEP insulation & SST armor
• Connector: Miniature coaxial ClickLoc with protector
• Probe DC Resistance (1m): 5.9 ± 0.5 ohms
• Operating Temperature: -51°C to +177°C (-60°F to +351°F)
• Important Note: Exposure below -34°C may compromise the pressure seal.

Mechanical & Installation Details

• Thread Size: 1/2-20 UNF
• Maximum Thread Engagement: 0.750 in
• Recommended Case Torque: 15.2 N•m (133 in•lb)
• Maximum Case Torque: 45.2 N•m (400 in•lb)
• Connector Torque: Finger tight only (Max 0.565 N•m)
• Minimum Cable Bend Radius: 25.4 mm (1.0 in) - armored

Frequently Asked Questions (FAQ)

• What makes this model different? This variant includes a protective stainless steel armored cable.
• What is the thread type? It uses a 1/2-20 UNF thread for installation.
• Is it suitable for wet environments? Yes, the FluidLoc cable and armored design offer excellent protection.
• Does it have agency approvals? This suffix (02-CN) indicates it meets specific country requirements.
• Can I use it in high-pressure applications? The probe has a seal but is not factory pressure-tested. Contact us for custom validation.

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