Bently Nevada 9200-01-02-02-00 Dual Linear Velocity Seismic Sensor

Applications

• Rotating machinery casing vibration monitoring
 Used to measure absolute vibration of machine housings in turbines, compressors, pumps, and motors.

• Industrial condition monitoring systems
 Provides reliable seismic velocity signals for continuous machinery health assessment.

• Power generation equipment protection
 Supports turbine and generator vibration monitoring for safe operating conditions.

• Oil & gas rotating equipment monitoring
 Applied in compressors and pumps where casing vibration measurement is required.

• Structural and foundation vibration analysis
 Helps evaluate vibration behavior of machine bases and supporting structures.

• Predictive maintenance programs
 Enables early detection of mechanical faults through vibration trend analysis.

Key Advantages

• Dual linear velocity sensing design
 Provides accurate measurement of absolute vibration in multiple directions.

• High stability under industrial conditions
 Maintains consistent output in harsh environments with vibration and temperature variation.

• No external power required for sensing element
 Operates as a self-generating seismic velocity sensor (system dependent configuration).

• Reliable long-term monitoring performance
 Designed for continuous use in critical machinery protection applications.

• Compact industrial sensor design
 Easy integration into existing machinery monitoring systems.

• Suitable for critical rotating assets
 Supports protection of high-value industrial equipment.

Technical FAQs

Q1: What is the main function of this sensor?
A: It measures absolute casing vibration velocity in rotating machinery and structural systems.

Q2: What type of measurement does it provide?
A: It provides seismic velocity (absolute vibration) measurement.

Q3: Where is it typically installed?
A: On machine housings, bearing pedestals, or structural mounting points.

Q4: What systems is it used with?
A: Industrial vibration monitoring and machinery protection systems.

Q5: Does it measure shaft vibration directly?
A: No, it measures casing or structural vibration, not direct shaft displacement.

Q6: Is it suitable for harsh environments?
A: Yes, it is designed for industrial temperature and vibration conditions.

Q7: What is the benefit of dual linear measurement?
A: It improves vibration detection accuracy across multiple directional axes.

Q8: Does it require calibration?
A: It is typically calibrated as part of the monitoring system setup.

Q9: What industries commonly use it?
A: Power generation, oil & gas, petrochemical, and heavy industry.

Q10: Can it detect bearing faults?
A: Yes, indirectly through changes in vibration patterns.