Epro PR9268/304-100 Electric Speed Sensor

Typical Application Scenarios

• Turbomachinery speed monitoring in power generation systems (steam, gas, and hydro turbines)

• Overspeed protection and safety shutdown systems for compressors and rotating equipment

• Industrial rotating machinery monitoring in oil & gas, petrochemical, and refinery plants

• Generator and drive system speed feedback in large-scale energy infrastructure

• DCS/PLC integrated machine protection and automation systems

• Critical asset monitoring in high-reliability industrial environments

• Synchronization and stability control of high-speed rotating equipment

Key Advantages

• High-precision rotational speed detection ensures reliable turbine and machinery monitoring

• Robust industrial design supports stable operation in harsh environments

• Fast response capability enables effective overspeed protection and safety control

• Strong resistance to vibration, oil contamination, and temperature variations

• Compatible with industrial control systems for seamless PLC/DCS integration

• Designed for continuous 24/7 monitoring of mission-critical rotating assets

• Compact mechanical design allows flexible installation in machinery systems

Technical FAQs

1. What is the main function of the PR9268/304-100 sensor?
It is used to measure rotational speed of industrial machinery for monitoring and protection purposes.

2. What equipment is it typically used on?
It is commonly installed on turbines, compressors, pumps, and generators.

3. Is it used for overspeed protection?
Yes, it is widely used in safety systems to detect and prevent overspeed conditions.

4. What type of signal does it output?
It provides speed-related electrical signals for industrial monitoring systems (such as pulse or AC signal depending on configuration).

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

6. Can it be integrated into PLC or DCS systems?
Yes, it is compatible with standard industrial automation systems.

7. Does it require frequent maintenance?
No, it is designed for long-term stable operation with minimal maintenance.

8. Is it suitable for continuous operation?
Yes, it supports 24/7 monitoring of rotating machinery.

9. Why is speed monitoring important?
It ensures safe operation and prevents mechanical damage caused by overspeed conditions.

10. Does it support real-time monitoring?
Yes, it provides continuous real-time speed feedback for control systems.