Bently Nevada 330702-00-30-90-01-05 3300 XL 11mm Probe for Turbine Monitoring

Product Introduction

The 330702-00-30-90-01-05 from Bently Nevada is a high-reliability
3300 XL 11mm Proximity Probe
It supports precise shaft vibration and position monitoring in rotating equipment.

Model Code Tree (Suffix Structure)

• 330702
  • Series:
    3300 XL 11mm Probe
    
  • Thread: 1/2-20 UNF
  • Armor: Yes, stainless protection
• -00
  • Unthreaded length: 0 in
• -30
  • Case length: 3.0 in
• -90
  • Total cable length: 9.0 m
• -01
  • ClickLoc miniature coax connector
  • Standard cable with protector
• -05
  • Multiple international approvals

Core Technical Data

• Brand: Bently Nevada
• Part number: 330702-00-30-90-01-05
• Probe diameter: 11 mm class
• Output stability: low noise displacement signal
• DC resistance (9 m): 8.5 Ω ± 1.1
• Cable type: 75 Ω triaxial FEP insulated

Mechanical Strength & Materials

• Tip material: PPS polymer for durability
• Case material: AISI 304 stainless steel
• Thread engagement max: 0.750 in
• Minimum bend radius: 25.4 mm
• Shipping weight: 0.17 kg

Installation Torque Guidance

• Recommended case torque: 15.2 N·m
• Maximum rated torque: 45.2 N·m
• Connector tightening: finger tight only
• Connector max torque: 0.565 N·m

Environmental Operating Limits

• Operating temperature: -51°C to +177°C
• Storage temperature: -52°C to +177°C
• Seal design: Viton O-ring pressure barrier
• Low temperature note: avoid below -34°C for long periods

Main Product Advantages

• Long 9-meter cable for flexible mounting
• Armor improves protection in harsh machine areas
• Fast connection with ClickLoc locking system
• Designed for critical turbine and compressor trains
• Supports predictive maintenance programs

Warranty & Global Delivery

• Warranty: 12 months after delivery
• Careful industrial export packaging
• Shipping options: FedEx, UPS, DHL
• Fast response for urgent shutdown needs

FAQ – Practical Engineering Tips

• When should I choose a 9m probe version?
  Use it when the sensor rack is far from the machine casing.
• Does armor change probe performance?
  No. It mainly adds mechanical protection for field routing.
• What is the best practice for cable bending?
  Keep bends above 25 mm radius to avoid signal damage.
• How do I confirm connector compatibility?
  Match ClickLoc probe types with the correct proximitor input.
• What is a common buying mistake?
  Ordering the wrong case length. Always check suffix -30 vs others.

Contact Information

• Email:
  
  info@oiltechcontrols.com
  
• WhatsApp:
  
  +86 158 8020 0923
  

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