Bently Nevada 330881-16-08-165-07-02 PROXPAC XL Proximity Sensor

Applications

The PROXPAC XL proximity sensor is designed for continuous monitoring of rotating machinery where accurate vibration and shaft displacement measurement are critical for operational safety and predictive maintenance.

• Gas turbine rotor vibration monitoring
• Steam turbine axial and radial displacement tracking
• Industrial compressor stability and performance monitoring
• Pump cavitation and mechanical imbalance detection
• Generator rotor condition assessment
• Oil & gas rotating equipment protection systems
• Refinery and petrochemical predictive maintenance programs 

Advantages

• Integrated probe and Proximitor architecture eliminates external signal conditioning units
• Stable measurement performance in high electromagnetic interference environments
• Rugged PPS composite housing ensures long-term mechanical durability
• Optimized for continuous 24/7 monitoring applications
• Reduced installation time and wiring complexity
• High reliability in harsh industrial environments (oil, gas, power generation)
• Supports predictive maintenance and early fault detection strategies 

Technical FAQs

Q1: What sensing technology does this model use?
It uses eddy current non-contact displacement measurement technology.

Q2: Is signal conditioning integrated into the unit?
Yes, the PROXPAC XL integrates probe and Proximitor electronics inside a single housing.

Q3: What parameters does it measure?
It measures shaft vibration and radial/axial displacement.

Q4: What types of machinery is it used for?
It is used on turbines, compressors, pumps, and generators.

Q5: Does it require external Proximitor modules?
No, it is a fully self-contained monitoring solution.

Q6: How does it perform in harsh environments?
It is designed for industrial environments with high vibration, temperature, and electrical noise.

Q7: How does it handle electromagnetic interference?
It provides stable output with strong EMI resistance.

Q8: Can it operate continuously?
Yes, it supports 24/7 industrial monitoring systems.

Q9: Does it require frequent calibration?
No, it is designed for long-term stable performance.

Q10: What is the benefit of integration?
It reduces installation complexity and improves system reliability by eliminating external modules.