Parameter Specifications

• Input Signals: Accepts a variety of input signals from vibration, displacement and proximity sensors. Typically, it can handle signals in the range of 0 - 10 V DC for analog inputs.
• Measurement Accuracy: Achieves high accuracy in vibration measurement, with amplitude accuracy within ±0.1 mil and phase accuracy within ±1 degree.
• Sampling Rate: Has a high sampling rate, usually up to 10 kHz or more, enabling precise capture of high-speed rotating machinery data.
• Output: Provides analog outputs (4 - 20 mA) and digital outputs for alarm and control signals, and supports communication protocols like Modbus and Profibus.

Applications

• Rotating Machinery Monitoring: Specifically designed for monitoring the condition of rotating machinery such as turbines, generators and pumps. Monitors vibration, displacement and axial position to detect potential faults.
• Condition-Based Maintenance: Helps in implementing predictive maintenance strategies by providing real-time data on equipment health, reducing downtime and maintenance costs.
• Safety Protection: Triggers alarms and shutdowns when parameters exceed set limits, ensuring the safety of personnel and equipment.

Weight and Dimensions

• Weight: Approximately 2 - 3 kg, making it relatively lightweight for its functionality.
• Dimensions: Usually has a length of about 250 mm, a width of 150 mm and a height of 80 mm, designed to fit in standard industrial control cabinets.

Features

• Modular Design: Allows for easy expansion and customization. Modules can be added or replaced according to specific monitoring needs.
• User-Friendly Interface: Equipped with an intuitive display and operation panel, facilitating easy setup and data access.
• Data Analysis Capabilities: Performs advanced data analysis, including trend analysis, spectral analysis and waveform analysis.

Stability and Reliability

• Industrial-Grade Components: Built with high-quality industrial components to withstand harsh environmental conditions, such as high temperatures, humidity and electromagnetic interference.
• Redundant Design: Incorporates redundant power supplies and communication channels to ensure continuous operation in case of component failures.
• Proven Track Record: Has been widely used in various industries and has a proven history of stable and reliable operation over long periods.

Actual Cases

• In a Power Plant: In a large coal-fired power plant, the BENTLEY 3500/15-02-00-00 was used to monitor the turbines. It detected a slight increase in vibration amplitude of the turbine rotor in advance. Through timely maintenance, a major breakdown was avoided, ensuring the stable operation of the power plant.
• In a Petrochemical Plant: In a petrochemical refinery, it was installed on a large compressor. By continuously monitoring the axial displacement and vibration of the compressor, it provided early warnings of bearing wear and misalignment, enabling preventive maintenance and reducing production losses.