Bently Nevada 330702-00-30-10-02-05 11mm Proximity Probe

Description

Product Introduction: Precision Vibration and Displacement Monitoring

This is the Bently Nevada 3300 XL 11 mm Proximity Probe. It delivers reliable measurements for industrial machinery protection. The probe detects shaft vibration and position with high accuracy. Its robust design ensures stable performance in tough environments. This sensor is a key part of predictive maintenance programs. It helps prevent unplanned downtime and costly repairs.

Detailed Technical Specifications

• Brand: Bently Nevada
• Full Part Number: 330702-00-30-10-02-05
  • 330702: 3300 XL 11 mm Probe, 1/2-20 UNF thread, with armor
  • -00: Unthreaded Length = 0.0 in
  • -30: Overall Case Length = 3.0 in
  • -10: Total Cable Length = 1.0 metre
  • -02: Connector = Miniature coaxial ClickLoc
  • -05: Agency Approval = Multiple Approvals
• Series & Type: 3300 XL 11 mm Proximity Transducer.
• Core Function: Shaft Vibration and Position Measurement.
• Measurement Range: Optimized for standard gap settings.
• Frequency Response: Compatible with 3300 XL monitor bandwidth.
• Electrical Output: Compatible with 3300 XL monitor systems.
• Sensitivity & Linearity: Provides stable, linear output per gap change.
• Resolution: High resolution for detecting minute displacement changes.
• Temperature Performance:
  • Operating/Storage Range: -51°C to +177°C (-60°F to +351°F).
  • Note: Temperatures below -34°C may affect the pressure seal.
• Environmental Durability:
  • Case Material: AISI 304 Stainless Steel.
  • Tip Material: Polyphenylene Sulfide (PPS).
  • Cable Insulation: Fluoroethylene Propylene (FEP).
  • Seal: Viton O-ring for pressure differentials.
• Anti-Interference Ability: Low output variation in magnetic fields up to 300 Gauss.
• Physical & Electrical Data:
  • Thread: 1/2-20 UNF.
  • Max Thread Engagement: 0.750 in.
  • Probe DC Resistance (1m): 5.9 ± 0.5 ohms.
  • Cable Type: 75 Ω triaxial.
  • Connector Torque: Finger tight (Max 0.565 N•m).
  • Minimum Bend Radius: 25.4 mm (1.0 in).

Installation & Mounting Guide

• Use the correct thread engagement length for secure mounting.
• Apply Recommended Torque:
  • Probe Case (1/2-20): 15.2 N•m (133 in•lb). Maximum is 45.2 N•m.
  • Connector: Finger tight only. Do not exceed 0.565 N•m.
• Maintain a minimum cable bend radius of 25.4 mm (1.0 inch).
• Ensure the probe tip is clean and free from debris before installation.
• For pressure seal validation in specific applications, contact our custom department.

Setup, Calibration & Maintenance

• Integration with Bently Nevada 3300 XL monitors is straightforward.
• Calibrate the system gap voltage according to the monitor manual.
• Regularly inspect the cable and connector for physical damage.
• Verify system output during routine machinery checks.
• Need help with setup? Contact our technicians on WhatsApp for expert guidance.

System Compatibility & Integration

• Designed for seamless use with Bently Nevada 3300 XL monitoring systems.
• The miniature ClickLoc connector ensures a secure and quick connection.
• Check monitor compatibility for specific frame and channel requirements.

Certifications & Approvals (Option 05)

• This probe meets multiple international agency approvals.
• It complies with relevant safety and performance standards for industrial use.
• Refer to the product data sheet for a complete list of certifications.

Package Contents & Support

• One Bently Nevada 3300 XL 11mm Proximity Probe.
• Standard documentation.
• Shipping: We ship worldwide via FedEx, UPS, and DHL.
• Warranty: This product includes a 12-month manufacturer’s warranty.

Typical Applications & Diagnostic Power

• Core Applications:
  • Shaft radial vibration monitoring in turbines, compressors, and pumps.
  • Shaft axial position (thrust) measurement.
  • Keyphasor® timing reference for vibration phase analysis.
• Diagnostic Capability:
  • Enables early detection of imbalance, misalignment, and bearing wear.
  • Provides essential data for machinery health assessment and trend analysis.
  • Forms the foundation for a reliable predictive maintenance strategy.

Frequently Asked Questions (FAQ)

Product & Selection

• • What is the main function of this probe?
  • It measures the distance (gap) between its tip and a metal shaft. It converts this gap into an electrical signal for vibration and position monitoring.

• • How do I choose the correct cable length?
  • Select based on the distance between the probe mounting point and the monitor. Standard lengths are 1, 5, or 9 meters. Avoid excessive cable coiling.

• Can this probe be used with non-Bently Nevada systems?
• It is optimized for 3300 XL systems. Compatibility with other brands requires verifying electrical and mechanical interface specifications.

Installation & Usage

• • Why is the installation torque important?
  • Correct torque ensures a proper mechanical seal and grounding. Overtightening can damage the thread or case.

• • What happens if the probe gets too cold?
  • Exposure below -34°C may compromise the internal pressure seal. Consider the operating environment during selection.

• From experience, what is a common installation mistake?
• Forcing the connector or over-tightening it. This can damage the delicate coaxial pins. Always hand-tighten connectors only.

Purchasing Guidance

• • What information do I need to provide when ordering?
  • Confirm the exact part number (330702-00-30-10-02-05), required cable length, and the thread type of your existing mounting hole.

• Do you offer technical support after purchase?
• Yes. You can reach our engineering support team for installation and application questions. Contact us on WhatsApp.

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