Bently Nevada 330140-08-15-02-00 3300 XL 8mm Proximity Probe

Product Overview

The Bently Nevada 330140-08-15-02-00 is a premium 3300 XL 8 mm Proximity Probe engineered for non-contact vibration and position measurements. Manufactured in the USA, this eddy current sensor features a 0.8-inch unthreaded case and a 1.5-meter continuous cable. It includes a ClickLoc coaxial connector to ensure stable signal transmission on critical industrial rotating machinery.

Engineering upgrades make the 3300 XL Series exceptionally durable in harsh plant environments. The patented TipLoc molding reinforces the bond between the probe tip and body. Additionally, the CableLoc design provides 330 N (75 lbf) of pull strength. The 8 mm molded PPS plastic tip offers superior mechanical protection against harsh physical conditions.

Global PLC Spare HUB's Insight

In our field experience, proximity probes often fail due to joint strain and fluid ingress along cable paths. The Bently Nevada 330140-08-15-02-00 solves these failure points with integrated Viton O-ring seals and high-tensile cable locking. When retrofitting older turbomachinery, technicians benefit from its consistent 7.87 V/mm linear output. This output matches existing 3300 XL Proximitor Systems without requiring field recalibration.

Technical Specifications

Installation Guidance

• Maintain minimum target area clearance around the tip to prevent target side-effects.
• Ensure precise mechanical mounting using appropriate brackets to prevent gap drift.
• Tighten the ClickLoc coaxial connector firmly to maintain low contact resistance.
• Avoid bending cable tighter than minimum bend radius limits during installation.
• Avoid exposing seals below -34°C to prevent pressure seal degradation.

Calibration and Maintenance

• Verify DC resistance across conductors matches 7.73 ± 0.50 Ω during routine checks.
• Check probe tip surfaces regularly for foreign particle build-up or mechanical abrasion.
• Validate output voltage linearity across the 80 mil gap using a spindle micrometer.
• Inspect ClickLoc connection points for moisture or contamination during turnarounds.

System Compatibility

• Fully compatible with standard 3300 XL 5 Meter Systems.
• Connects seamlessly to matching 3300 XL extension cables and Proximitor Sensors.
• Backwards compatible with legacy 3300 series monitor racks and signal channels.

Certifications and Approvals

• Standard Option 00 (No special agency approvals required for general safe zones).
• Manufactured under ISO 9001 certified quality control systems.
• Meets IEC 68-2-3 environmental and humidity testing standards.

Target Applications

• Shaft radial vibration monitoring on high-speed steam and gas turbines.
• Axial thrust position measurement on boiler feed pumps and multi-stage compressors.
• Phase reference (Keyphasor) speed tracking on industrial gearboxes and generators.
• Eccentricity and thermal expansion tracking on heavy rotating plant assets.

Packaging, Warranty, and Shipping

• Condition: 100% Brand New and original factory packaging.
• Warranty: 12-Month full coverage warranty included.
• Dispatch Time: Fast processing, ships within 24-48 hours from stock.
• Global Logistics: Express shipping via FedEx, UPS, and DHL.

Frequently Asked Questions

Q1: What cable option does this specific model use?

A1: The 330140-08-15-02-00 features option 02, which supplies a standard cable equipped with a ClickLoc miniature coaxial connector.

Q2: Can I install this probe in high-humidity machinery housings?

A2: Yes, it resists humidity well, showing under 3% scale factor shift after 56 days at 93% RH under IEC standards.

Q3: What happens if ambient temperatures drop below -34°C?

A3: Exposing the probe seal below -34°C (-30°F) can cause premature failure of its internal pressure seal.

Q4: How do I select the right system length for my installation?

A4: Always match total probe and extension cable length to your Proximitor Sensor rating, such as a 5-meter total system configuration.

Q5: Why choose 8 mm probes over smaller 5 mm options?

A5: The 8 mm design features thicker PPS tip encapsulation and a sturdier body, providing greater mechanical resistance against physical damage.

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