High Speed Centrifugal Pumps Integrated Sensors

Centrifugal Pumps Integrated Sensors

We provide self-developed wireless sensors used on chemical equipment. Transmit data through IoT technology for remote automated equipment monitoring. Integrating mainstream technologies of Internet of Things, cloud computing, big data, artificial intelligence, optimized manufacturing and remanufacturing, it flexibly manages devices for enterprises through the modular architecture of the cloud, understands the operation status of equipment anytime and anywhere, and finds hidden dangers. 

Implementation Case

After sensors are installed on site, it can be seen clearly from the waveform spectrum that the axial vibration of the unit is large, and it is reflected in the 1x frequency (25HZ) and high frequency (465HZ), and the device fundamental frequency is 25HZ.

Through analysis, it can be seen that the main cause of vibration failure is abnormal vibration caused by shaft misalignment and poor lubrication, and there is a 1x frequency in the axial vibration bias, indicating that the shaft of the unit is misaligned or bent, and the high frequency (465HZ) is due to poor bearing lubrication, which will lead to increased friction and accelerate equipment aging.

Recommendation: Check whether the rotor is deformed, whether it deviates from the initial position, and add lubricating oil regularly, but not too full, generally 3/4 can be.

Axial Waveform Spectrogram

Vertical Waveform Spectrogram

Horizontal Waveform Spectrogram

In-Line Vibration Waveform Spectrogram