Application of Bently 3500 in steel, electric power, chemical and petrochemical industry

Application of Bently 3500 in iron, steel, electric power, chemical and petrochemical industry and measuring points of vibration monitoring

Compressor belongs to general equipment, which is widely used in iron and steel, electric power, metallurgy, chemical industry, petrochemical and other enterprises. The following is the configuration example of Bentley vibration protection system for motor driving compressor unit through gearbox for your reference.

Compressor unit: motor, gearbox, compressor

Typical vibration measuring points of Bently Bently 3500 are arranged as follows:

The shell vibration sensor is installed in the front and rear bearing boxes of the motor to measure the absolute vibration of the motor bearing. The low-speed end and the high-speed end of the gearbox are respectively equipped with shell vibration sensors to measure the absolute vibration of the gearbox. The X-Y direction eddy current sensor system is used to monitor the shaft vibration. In addition, a set of eddy current sensor system is used to measure the compressor shaft displacement, and a set of eddy current sensor system is used to measure and monitor the key phase. The recommended configuration of vibration monitoring product system is as follows:

Centrifugal compressor steam turbine drive

For units operating in hazardous areas, all Bentley sensors and monitoring systems must have a multi agency approved unit option. For the unit working in the safe area, there is no special requirement.

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