Bently Nevada 330500-01-RU 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 programs in oil & gas and heavy industrial environments.

• Integrated into machinery protection systems to detect early signs of imbalance, misalignment, and bearing wear.

• Supports critical asset reliability strategies where stable vibration velocity measurement is required.

Key Advantages

• Provides accurate and stable vibration velocity output for reliable condition monitoring.

• Solid-state piezoelectric design ensures no moving parts and long operational life.

• High sensitivity enables early fault detection before catastrophic equipment failure.

• Rugged stainless-steel housing supports harsh industrial environments.

• Compatible with long-distance signal transmission for flexible installation layouts.

Technical FAQs

1. What is the main function of the 330500-01-RU sensor?
It measures absolute vibration velocity of machine housings and structural components.

2. What type of technology does it use?
It uses piezoelectric sensing technology with integrated electronics.

3. What equipment is it typically installed on?
It is commonly used on turbines, compressors, pumps, and electric motors.

4. What physical parameter does it measure?
It measures vibration velocity of mechanical structures.

5. Is it suitable for harsh environments?
Yes, it is designed for industrial environments with vibration, heat, and contamination exposure.

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

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

8. What role does it play in predictive maintenance?
It helps detect early mechanical faults and prevents unexpected downtime.

9. Does it require frequent calibration?
It is designed for long-term stability with minimal recalibration needs.

10. Why is velocity measurement important?
Velocity is a key indicator of overall vibration severity and machine health trends.