Friends who are familiar with load cells know that the general installation of load cells is relatively stable. However, in reality, there are some problems in that the environment in which the sensor is installed is not stable. Some of the problems such as shaking and shaking may occur. At this time, the stability of the load cell is very important, and the sensitivity of the sensor may be partially affected by vibration.
It can be said that the installation of the load cell in the case of vibration is troublesome and difficult to operate, and the signal error of the output is unavoidable. Since the load cell is originally a device that converts force into voltage or current in real time, the change in external force directly affects the output signal. At this time, the error of the sensor is not only the performance characteristics of the sensor itself, but also a very important issue that is the installation problem.
The stability required to use the load cell in a vibrating environment is higher than the average. It is necessary to select a sensor that is less affected by the external environment. Of course, it should also be noted that the terminal of the load cell must have good fixation to prevent it. The change in force in a vibrating environment causes problems such as poor contact. In understanding the fixing of the terminal, we should first pay attention to the fixability of the entire load cell. Of course, in the vibration outside we say that the fixed is only relatively fixed, only the entire sensor is fixed to maintain the stability of data signal transmission. Different installation methods are selected for different environments. Before purchasing, technicians need to test the stability of the installation platform, and then communicate with the manufacturer. What kind of load cell is recommended by the manufacturer and how to install the sensor can greatly reduce the error of the sensor.
