BISOPE series 90 Optimal Sensor Location Selection for Condition Monito...

BISOPE series 90- Optimal Sensor Location Selection for Condition Monitoring Measurement-----------------------------------------------

In order to monitor the condition of a target (machine, structure), installing the optimal sensor in the optimal location is the most important basic requirement. In particular, in the case of vibration monitoring, when the number of given sensors is limited or the location where the sensors can be attached is limited due to the characteristics of the structure, the optimal sensor location selection becomes even more important.

At this time, an important general level selection method is to distinguish the most vulnerable part, sensitive part, and representative part when a load is applied.

 

Theory and practice of optimal vibration sensor location selection

 

Theoretically, there are the following basic princi..............

 

Key! Vibration Sensor, Acceleration Sensor, Failure Mode, Monitoring, Vibration Measurement Direction, Vibration Measurement Location

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BISOPE series 61 Measurement direction and location of vibration sensor...

BISOPE series 61- Measurement direction and location of vibration sensor (casing type) (selection method)

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Even if there are measuring instruments and vibration sensors, if you want to measure the vibration of a target structure or facility (machine), where and in what direction should you attach the sensor and acquire data? It can be overwhelming. In fact, there must be prior knowledge with a lot of theoretical and empirical basis. Selection and setting of measuring instruments and sensors are important, but data that is not measured in the right location becomes the basis for error diagnosis. To summarize, the answer would be ‘a point where the highest vibration state (position, direction, behavior) can be read well, so evaluation is possible and it is safe.’

 

How to select a vibration measurement location

#Vibration sensor, #Acceleration sensor, #Acceleration, #Accelerometer, #Vibration measurement direction, #Vibration measurement location, #Horizontal, #Axial, #Inboard, #Coupling, #Rotating machine…….. www.kCBM.kr,   https://blog.naver.com/vs72 , https://contents.premium.naver.com/bisope/visope

BISOPE series 5 General method for naming vibration measuring points mea...

BISOPE series 5-General method for naming vibration measuring points (measuring points)

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In order to effectively measure vibration and perform predictive maintenance, it is necessary to find and set the correct measurement point and store the measured data continuously. A defect in equipment is usually found at the point where vibration shows the highest amplitude, and this may have directionality or may be a point that directly expresses the cause. It is a diagnosis. However, the first starting point for this diagnosis is to name the measurement point, and we will check the internationally common naming method.

 

Measurement point selection rules

If data measurement points are marked on equipment, data are collected from the same location, so trend data has reliability first. The measuring points should be the same as those called on the instrument (route) or on the recording paper (computer file). For example, if the ‘horizontal direction of the motor half-load side’ was measured and saved by the measuring instrument, there would be a way to easily recognize this point and express it simply.

 

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keyword

Vibration Sensor, Accelerometer, HVA, Accelerometer, Vibration Measurement Direction, Vibration Measurement Position, Horizontal, Axial, Inboard, Coupling, DE, NDE, Load Vibration