Epro PR9268/605-000 Electric Speed Sensor

Applications

• Turbomachinery vibration monitoring systems used in steam, gas, and hydro turbines for real-time speed and vibration measurement.

• Industrial rotating equipment such as compressors, pumps, and fans where continuous speed feedback improves operational stability.

• Power generation systems requiring accurate rotational speed monitoring for protection and control of critical machinery.

• Oil and gas and petrochemical facilities where reliable speed sensing is essential under harsh operating conditions.

• Predictive maintenance systems used to detect abnormal speed variation, imbalance, and mechanical faults in rotating assets.

Key Advantages

• Electrodynamic sensing principle provides stable and accurate speed measurement without external excitation.

• High reliability design ensures consistent performance in harsh industrial environments.

• Compact 78 × 58 mm housing allows easy installation in tight mechanical spaces.

• Strong resistance to vibration and temperature variation improves long-term operational stability.

• Suitable for continuous monitoring in critical rotating machinery applications.

Technical FAQs

1. What is the main function of the PR9268/605-000 sensor?

It is used to measure rotational speed and vibration-related signals in industrial rotating machinery.

2. What type of technology does it use?

It uses an electrodynamic (seismic) sensing principle for speed measurement.

3. Does it require external power?

Typically, electrodynamic speed sensors are self-generating and do not require external excitation.

4. What industries commonly use this sensor?

It is widely used in power generation, oil and gas, petrochemical, and heavy industry sectors.

5. Can it be used on turbines?

Yes. It is commonly used for turbine speed and vibration monitoring.

6. Is it suitable for harsh environments?

Yes. It is designed for high vibration and industrial temperature conditions.

7. What parameters does it measure?

It measures rotational speed and related vibration signals depending on system configuration.

8. Is it used for continuous monitoring?

Yes. It is designed for 24/7 industrial condition monitoring.

9. What is the installation size of this model?

Its housing size is 78 × 58 mm, suitable for compact installation.

10. What is the main benefit of this sensor type?

It provides reliable, maintenance-free speed measurement for critical machinery protection systems.