Bently Nevada 330500-02-05 Velomitor Piezoelectric Velocity Sensor

Applications

• Used for continuous vibration monitoring of rotating machinery such as turbines, compressors, pumps, and motors.

• Applied in power generation plants for condition monitoring of bearing housings and machine casings.

• Suitable for predictive maintenance systems in oil & gas and heavy industrial facilities.

• Integrated into industrial vibration monitoring architectures for early fault detection and reliability improvement.

• Supports critical machinery health monitoring where accurate velocity-based vibration data is required.

Key Advantages

• Provides accurate velocity-based vibration measurement for reliable machine condition analysis.

• Solid-state piezoelectric design with no moving parts ensures long service life and stability.

• High sensitivity enables early detection of mechanical imbalance, misalignment, and bearing wear.

• Rugged stainless-steel construction supports harsh industrial environments.

• Supports long-distance signal transmission for flexible installation in large facilities.

Technical FAQs

1. What is the main function of the 330500-02-05 sensor?
It measures absolute vibration velocity of machinery casings and bearing housings.

2. What technology does it use?
It uses a piezoelectric accelerometer with integrated electronics to output velocity signals.

3. What type of machinery is it used for?
It is commonly used on turbines, compressors, pumps, and electric motors.

4. What physical quantity does it measure?
It measures vibration velocity, typically in mm/s or in/s.

5. Is it suitable for harsh environments?
Yes, it is designed for industrial environments with high vibration and temperature variation.

6. Does it contain moving parts?
No, it is a solid-state sensor with no mechanical moving components.

7. Can it be mounted in different orientations?
Yes, it can be installed in various orientations depending on machine structure.

8. What type of maintenance does it require?
It generally requires minimal maintenance once properly installed.

9. What is its role in predictive maintenance?
It helps detect early signs of mechanical faults before failure occurs.

10. Why is velocity measurement important?
Velocity provides a reliable indicator of overall machine vibration severity and condition trends.