Vibration Sensor Analysis and Using Vibration Data to Prevent Machine Failures

Posted by eliteinternet on September 5th, 2022

Industrial applications can greatly benefit from sensors because they can identify the health of the machinery. The engineer can use this tool to determine when the machinery requires maintenance. Some factors should be considered before purchasing this equipment. These factors to be considered are the vibration sensor level, the required frequency range, and the required temperature range. Additionally, it would be wise for you to consider the sensor's size and weight as well as the presence of corrosive chemicals, flammable air, electromagnetic fields, and intense acoustics. 

There are certain other crucial factors you must take into account. You can lower the possibility of expensive production and machinery damage by implementing vibration monitoring programs. The plant engineer will be able to do the necessary maintenance if the issues are identified in advance, allowing the production to run smoothly. Additionally, they can pinpoint the exact source and location of the issues to cut down on both the time and the expense of repairs.

Machine-mounted sensors are crucial during vibration analysis and monitoring. The displacement, velocity, and acceleration are three variables that describe the motion that the vibration monitoring system detects. These three metrics may be derived from a variety of motion sensors.

This kind of gearbox vibration sensor is mostly used to gauge internal clearances and shaft motion. To detect shaft vibration and various other support structures, the monitor of this sensor utilized non-contact proximity. These sensors will be excellent for measuring the low amplitude and low-frequency vibrations that are frequently encountered in sleeve-bearing machines. The main purpose of these sensors is to measure low to medium frequencies. They are very helpful for rotating machinery balancing operations as well as vibration monitoring. 

Other factors include the instruments to be used, the required power supply, the required power supply temperature, and the length and temperature of the cables. Some sensors also require a connector that is waterproof. To avoid disappointment, it is best to decide in advance whether you require a sensor with splash-proof connectors.

Prior to selecting the frequency range for the sensor, it is crucial to understand the frequency needs of the various applications. Vibration data gathered from comparable applications and systems can be used to identify the frequency requirements. Instead, you can analyze the data gathered after installing a test sensor at various points around the machine to calculate the required frequency.