The Bently Nevada 330104-10-20-10-02-CN is a high-precision 3300 XL 8 mm Proximity Probe, designed for continuous, non-contact measurement of shaft displacement, vibration, and position in rotating machinery. As part of the trusted 3300 XL series, this probe offers reliable performance even in harsh industrial environments such as turbines, compressors, motors, and pumps.

With robust construction, a standard 8 mm tip, and excellent frequency response, the 330104-10-20-10-02-CN is ideal for critical machinery protection and condition monitoring systems.

Key Features

• 8 mm tip for standard proximity measurements

• Optimized for harsh industrial environments

• Compatible with 3300 XL extension cables and drivers

• Non-contact measurement for reduced wear

• CE and RoHS compliant

• Designed for long-term stability and accuracy

• Suited for tight mounting spaces

• Extended cable and connector options available

Technical Specifications

Industry Applications

• Power Generation – Monitoring turbines and generators

• Oil & Gas – Shaft vibration detection in compressors and pumps

• Petrochemical – Predictive maintenance for rotating machinery

• Marine & Naval – Bearing health analysis in propulsion systems

• Mining – Condition monitoring of crushers and drilling motors

• Manufacturing – Equipment reliability monitoring in production lines

Advantages

• High-precision performance for critical equipment monitoring

• Non-contact measurement ensures zero mechanical wear

• Wide temperature tolerance supports use in extreme environments

• Field-proven reliability with Bently Nevada’s 3300 XL system

• Flexible configuration options for varied industrial setups

• Easy integration into existing monitoring systems

Frequently Asked Questions (FAQ)

1. What is the function of the 330104-10-20-10-02-CN proximity probe?

   It measures the distance and vibration of a rotating shaft relative to its bearing housing.

2. What is the probe tip diameter?

   The probe has a standard 8 mm tip.

3. What does the “CN” suffix represent?

   It typically indicates a China-sourced or localized configuration/version.

4. Is this model compatible with older Bently Nevada systems?

   Yes, it is fully compatible with Bently Nevada’s 3300 XL monitoring system components.

5. What materials are used in the probe?

   Stainless steel construction for durability in corrosive and high-temperature environments.

6. Can it be used in outdoor or wet environments?

   Yes, it is IP65 rated for protection against dust and water jets.

7. What voltage and output characteristics does it have?

   It typically provides 7.87 mV/µm sensitivity with a supply voltage around 24 VDC.

8. What are the cable length options?

   This model includes a 10 ft probe, 20 ft extension, and 10 ft connector section.

9. Is recalibration required over time?

   Factory-calibrated and designed for long-term stability; periodic system calibration may be required depending on usage.

10. Can it be mounted in tight spaces?

    Yes, its slim design and thread options support flexible mounting.