Epro PR9268/600-000 Electric Speed Sensor

Applications

• Turbine vibration monitoring systems used in steam, gas, and hydro power plants for continuous casing vibration measurement.

• Industrial compressor and pump systems requiring stable velocity-based condition monitoring.

• Power generation equipment used for rotor imbalance, misalignment, and structural vibration detection.

• Heavy industrial machinery protection systems integrated into PLC/DCS monitoring architectures.

• Predictive maintenance platforms for early detection of bearing wear and mechanical faults.

• High-reliability rotating equipment in oil & gas and petrochemical facilities.

Key Advantages

• Electrodynamic sensing principle provides self-generating velocity output without external excitation.

• High sensitivity design ensures accurate vibration measurement across a wide frequency band.

• Robust industrial structure supports continuous operation in high vibration and harsh environments.

• Excellent linearity ensures stable and repeatable measurement performance over long periods.

• Suitable for critical turbomachinery protection and condition monitoring systems.

• Compact rugged housing enables easy installation on machine casings.

Technical FAQs

Q1: What is the main function of PR9268/600-000?
It measures casing vibration velocity in rotating machinery for monitoring and protection.

Q2: Does it require external power supply?
No, it is a self-generating electrodynamic sensor.

Q3: What type of output does it provide?
It provides an analog voltage signal proportional to vibration velocity.

Q4: What machines is it commonly used on?
It is used on turbines, compressors, pumps, and large industrial fans.

Q5: Can it detect imbalance and misalignment?
Yes, it is widely used for detecting mechanical faults like imbalance and misalignment.

Q6: What is the typical frequency range?
It typically operates in the 4–1000 Hz vibration range.

Q7: Is it suitable for harsh environments?
Yes, it is designed for high-temperature, high-vibration industrial conditions.

Q8: Does it measure displacement directly?
No, it measures velocity; displacement is derived through signal processing.

Q9: Is it used in safety systems?
Yes, it is often integrated into machinery protection and shutdown systems.

Q10: Does it require calibration?
Minimal calibration is required due to stable electrodynamic design.