Bently Nevada 330881-28-04-090-03-02 PROXPAC XL Proximity Sensor

Applications

• Shaft vibration monitoring on turbines in continuous power generation service

• Compressor train protection systems in oil & gas production facilities

• Pump and fan condition monitoring in refinery and petrochemical plants

• Gearbox vibration tracking in heavy industrial production lines

• Machinery protection systems where field-mounted proximity sensing is preferred

• Rotor stability monitoring in large rotating equipment assemblies

• Condition monitoring setups requiring reduced installation complexity

• OEM machine packages standardized around 3300 XL proximity measurement systems

Key Advantages

• Integrated PROXPAC design reduces separate probe housing and simplifies field installation

• Stable eddy current measurement for continuous shaft vibration and position monitoring

• Rugged construction suitable for direct mounting on industrial machinery

• Reduces wiring points compared to traditional probe plus housing configurations

• Designed for long-term operation in harsh industrial environments

• Compatible with Bently Nevada 3300 XL 8 mm measurement architecture

• Supports consistent performance in vibration-heavy operating conditions

• Helps improve installation efficiency during commissioning and retrofit work

Technical FAQs

Q1. What is the main function of this PROXPAC sensor?
A1. It provides shaft vibration and position measurement using an integrated eddy current proximity system.

Q2. How is PROXPAC different from a standard probe setup?
A2. It combines probe and housing into one assembly, reducing installation steps and components.

Q3. Where is it typically installed?
A3. It is mounted directly on rotating machinery such as turbines, compressors, and pumps.

Q4. What sensing technology does it use?
A4. It uses Bently Nevada 3300 XL eddy current proximity measurement technology.

Q5. Can it operate in harsh environments?
A5. Yes, it is designed for industrial vibration, temperature, and electrical noise conditions.

Q6. Is it suitable for continuous monitoring?
A6. Yes, it is intended for 24/7 machinery protection applications.

Q7. What industries commonly use this model?
A7. Power generation, oil & gas, petrochemical, and heavy industrial sectors.

Q8. Does it reduce installation complexity?
A8. Yes, integration reduces wiring and assembly effort during installation.

Q9. What maintenance is required?
A9. Only periodic inspection of mounting and cable condition is typically needed.

Q10. What ensures stable measurement performance?
A10. Proven eddy current sensing design combined with rugged industrial housing.