Applications

• Steam, gas, and hydro turbine speed supervision systems in power generation plants.

• Compressor, pump, and fan speed monitoring in oil & gas and petrochemical industries.

• Industrial automation systems requiring accurate RPM measurement and speed feedback control.

• Machinery protection systems for overspeed detection and alarm triggering functions.

• Predictive maintenance systems for continuous monitoring of mechanical rotation behavior.

• Bearing and shaft condition monitoring through speed stability analysis.

• API 670 compliant machinery monitoring systems for critical industrial assets.

Key Advantages

• Provides accurate and stable rotational speed measurement for industrial equipment.

• High reliability design ensures consistent performance in harsh environments.

• Supports real-time speed feedback for protection and control systems.

• Strong resistance to vibration, temperature variation, and electromagnetic interference.

• Suitable for continuous-duty industrial monitoring applications.

• Enables early detection of overspeed and abnormal rotation conditions.

• Widely used in mission-critical turbine and compressor applications.

Technical FAQs

1. What is the main function of the PR9268/302-000 sensor?
It measures rotational speed (RPM) in industrial rotating machinery for monitoring and protection purposes.

2. What type of output does it provide?
It provides an analog output signal proportional to rotational speed (commonly 0–10 V depending on configuration).

3. What equipment is it commonly used with?
It is used with turbines, compressors, pumps, fans, and generators.

4. Is it suitable for high-speed machinery?
Yes. It is designed for a wide speed range up to high-RPM industrial applications.

5. Does it require physical contact with the shaft?
No. It is a non-contact speed sensing device.

6. What industries commonly use this sensor?
Power generation, oil & gas, petrochemical, and heavy industry sectors.

7. Can it be used for overspeed protection?
Yes. It is commonly integrated into overspeed detection and protection systems.

8. Is it suitable for continuous monitoring?
Yes. It is designed for 24/7 industrial operation.

9. What is its mounting form?
It typically uses a flange or fixed industrial mounting design.

10. Is it part of a larger system?
Yes. It is part of the EPRO PR9268 speed monitoring series.