EPRO PR9350/02

Operating Parameters

Power Supply Voltage: EPRO PR9350/02 uses an operating voltage of 18 -31.2 V DC, which ensures a stable power supply and proper functional coupling with almost all power systems in industry.

Temperature Range: This design allows operation at temperatures from -25°C to +85°C. Such a large temperature range allows it to be reliably installed in different industrial conditions, including extreme temperatures.

Probe Compatibility: The device is compatible only with specific probes. For example, it is compatible with eddy current probes. The shaft vibration measurement range of a specific probe is in the range of 0 - 200 µm (peak-to-peak). The frequency of the vibration measurement is typically in the range of 10 Hz to 1 kHz.

Output Signal: A 4-20 mA output signal proportional to the measured parameter is available. This standardized output signal allows the device to be easily integrated into existing industrial control and monitoring systems without modification. The standard accuracy of the output signal is very good, with an error of typically ±1% of the full-scale output.

Product Features

Vibration Measurement: The primary measurement method of the EPRO PR9350/02 involves vibration measurement on the shaft. Therefore, with advanced sensing technology, the EPRO PR9350/02 can capture even the smallest vibrations occurring on the rotating shaft. The amplitude and frequency can provide important information about the general condition of the machinery. For example, for a turbine system, excessive vibration levels will indicate conditions such as rotor imbalance, bearing wear and misalignment. The EPRO PR9350/02 will capture these vibrations and transmit the data for further analysis and subsequent corrective actions.

Monitoring and Diagnostics: Provides continuous monitoring and can be integrated into a comprehensive machinery health monitoring system. When vibration exceeds a predefined threshold, the device will sound an alarm. Alarm levels can be set according to different severity levels so that maintenance personnel are notified of the required actions in a timely manner. The vibration data recorded over time can be used for diagnostic purposes. Engineers can analyze changes in vibration patterns and trends to predict failures and decide when to perform preventive maintenance.

Signal Conditioning and Conversion: The EPRO PR9350/02 not only measures vibrations, but also conditions the sensor signal. In this regard, it converts the raw signal from the probe into a uniform output of 4 - 20 mA. Signal conditioning and conversion work together to ensure that the data remains in a convenient form for transmission and interpretation by various control and monitoring devices in the industrial network.

Application Range

Power Generation: The EPRO PR9350/02 is widely used to monitor turbine shaft and generator rotor vibrations in power plants. If certain key components are operating within the proper range, reliability and efficiency can be maintained and supported by operational integrity. Any abnormal vibration detected can immediately lead to plant shutdown or reduced power output; therefore, a proper monitoring system is crucial.

Petrochemical Industry: In these refineries and petrochemical plants, pumps, compressors, and fans are used to rotate equipment. Therefore, it is important; here the EPRO PR9350/02 can be installed to monitor the vibration of the equipment shaft. The end result is to avoid catastrophic failures, reduce downtime, and ensure safe operations. Continuous monitoring of pump vibrations can prevent leaks and possible overflows in pipeline pumping stations due to equipment failures.

Industrial Manufacturing: In large manufacturing plants such as steel mills and automobile production facilities, there are many rotating machines. It is in places like these that predictive maintenance tools like the EPRO PR9350/02 are even more valuable to operations. By monitoring vibrations in machine tools, conveyor systems and other rotating components, manufacturers can optimize maintenance schedules and minimize production downtime due to unexpected machine failures, thereby increasing productivity.