Product Overview

The Bently Nevada 330101-00-20-10-02-CN belongs to the industry-standard 3300 XL 8 mm Proximity Transducer System. This eddy current sensor provides highly accurate, non-contact displacement measurements of rotating shafts. It specifically detects shaft vibration, radial position, and axial thrust in high-speed machinery. Engineered for compatibility with 3300 XL Proximitor® sensors, this probe translates the distance between the probe tip and the target into a proportional voltage signal. Its robust construction ensures long-term stability and high-frequency response in the most demanding turbine, compressor, and pump environments.

Part Number Breakdown

• 330101: 3300 XL 8 mm Probe, 3/8-24 UNF thread, without armor.

• 00 (Unthreaded Length): 0.0 inches.

• 20 (Overall Case Length): 2.0 inches.

• 10 (Total Length): 1.0 metre (3.3 feet).

• 02 (Connector/Cable): Miniature coaxial ClickLoc™ connector, standard cable.

• CN (Agency Approval): Country-specific approvals (China).

Technical Specifications

Engineering Advantages

The 330101-00-20-10-02-CN addresses specific industrial measurement challenges through advanced materials and mechanical design:

• ClickLoc™ Interconnect System: The miniature coaxial connector utilizes a moisture-resistant ClickLoc™ design. This ensures a low-impedance electrical connection and prevents the signal degradation often caused by high-vibration or oily environments near the machine housing.

• Thermal Stability in Harsh Zones: The Polyphenylene sulfide (PPS) tip material allows the probe to withstand extreme temperatures up to +177 °C. This thermal resilience prevents "signal drift" during turbine startup cycles, ensuring accurate data from cold start to full-load operation.

• Non-Contact Eddy Current Precision: By using an electromagnetic field to sense shaft movement, the probe eliminates physical wear. This non-contact method delivers a high signal-to-noise ratio, allowing for the detection of minute vibration signatures that precede mechanical failure.

• Streamlined Case Profile: The 2.0-inch overall case length with zero unthreaded length simplifies installation in standard threaded ports. This configuration provides maximum mechanical support for the probe body within the machine bracket, reducing parasitic resonance.

FAQs

• Is the 330101-00-20-10-02-CN 100% Brand New?

  Yes. We supply this probe in 100% Brand New and Original condition, complete with factory packing. Each unit includes a 12-month factory warranty and is manufactured in the U.S.A.

• What does the "CN" approval option signify?

  The "CN" suffix indicates that the probe carries country-specific approvals for China. This ensures the hardware meets local regulatory and safety standards for industrial instrumentation while maintaining the same technical performance as standard 3300 XL probes.

• Can I use this probe with an existing 3300 XL Proximitor?

  Yes. As a 3300 XL 8 mm probe, it integrates seamlessly with any 3300 XL Proximitor® sensor. Always ensure that the total length of the probe (1.0m) and any extension cables matches the calibration of the Proximitor unit (typically 5m or 9m total system length).

• Is the cable protected by armor?

  No. This specific configuration (330101) features a standard cable without armor. For applications requiring extra mechanical protection against abrasive debris or crushing, you should consult the part number logic for armored options (e.g., 330103).