Bently Nevada 3300 XL 11mm Proximity Probe | 330707-00-20-10-11-05

Product Overview

The Bently Nevada 3300 XL 11mm Proximity Probe 330707-00-20-10-11-05 is a precision sensor for machinery monitoring. It detects shaft vibration and position changes. This helps prevent costly machine failures.

Key Features & Benefits

• Durable Design: Stainless steel case and PPS tip resist harsh chemicals.
• Wide Operating Range: Works from -51°C to +177°C reliably.
• Secure Connection: ClickLoc connector and FluidLoc cable prevent leaks.
• Easy to Install: Tool-free connector mating saves time.
• Global Certification: Multiple approvals for international use.

Complete Technical Specifications

• Brand & Model: Bently Nevada 330707-00-20-10-11-05
• Series: 3300 XL 11mm Proximity Transducer
• Electrical Data
  • Impedance: 75 Ω triaxial
  • Probe Resistance: 5.9 ± 0.5 ohms (1m cable)
• Mechanical Data
  • Thread: 5/8-18 UNF
  • Case Torque: 15.2 N•m recommended
  • Case Length: 2.0 inches
• Environmental Ratings
  • Temperature: -51°C to +177°C
  • Cable: FEP insulated
  • Min Bend Radius: 25.4 mm
• Connection
  • Type: Miniature ClickLoc connector
  • Cable: 1.0 metre standard
• Materials
  • Case: AISI 304 Stainless Steel
  • Tip: Polyphenylene Sulfide (PPS)

Installation Guide

• Use a torque wrench. Tighten to 15.2 N•m maximum.
• Hand-tighten the ClickLoc connector until it clicks.
• Keep cable bends over 1.0 inch radius.
• Check probe resistance if signal is poor.

Compatibility & Integration

Works with Bently Nevada 3300/3500 systems. Compatible with standard 75 Ω monitor inputs.

Certifications & Support

• Approvals: Multiple international certifications.
• Shipping: FedEx, UPS, DHL available.
• Warranty: 12-month limited warranty.
• Package: 1 x Probe, 1 x Connector Protector.

Typical Applications

• Monitor turbines, compressors, and large pumps.
• Measure radial vibration and axial position.
• Detect unbalance, misalignment, and bearing wear.

Frequently Asked Questions

Product Selection

• How to read the model number?
• The suffix shows options like cable type. Contact us for help.
• Which cable length is right?
• Measure from probe to monitor. Add extra for slack.

Installation Advice

• Can I use power tools?
• No. Use a torque wrench only. Overtightening causes damage.
• Why is my gap voltage wrong?
• Check probe resistance first. Then inspect cables and connections.

Expert Tips

• • Why avoid cold temperatures?
  • The seal may fail below -34°C. Install at warmer temperatures.
  • Can I reuse a removed probe?

• Yes. Check the O-ring and threads first. Re-torque carefully.

Quick Buying Guide

1. Confirm you need an 11mm vibration probe.
2. Check for 5/8-18 UNF threaded hole.
3. Choose 1m, 5m, or 9m cable length.
4. Verify your system uses 75 Ω probes.
5. Order part 330707-00-20-10-11-05 for standard 1m version.

Need Help? Contact Our Experts
We offer application support and volume discounts.
Email: sales@powergearx.com
Phone/WhatsApp: +86 18030005825

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