In industrial applications, we often use laser ranging sensors because they can accurately estimate the distance to the target through very weak light signals. It is also possible to record and process the time from the time the light pulse is sent out to the time it is received back, so that the target can be measured. So, in the process of using laser displacement sensors, what problems should be paid attention to? The following editor will talk about it in detail:

The first is to check before use to avoid the fault of the laser displacement sensor itself. If the laser ranging sensor itself has been faulty, or has been violently impacted or privately modified, it may lead to errors in the ranging results. Therefore, when using the laser ranging sensor, it is necessary to pay attention to check and confirm that the sensor is not abnormal before use, so as to avoid the problem of detection error.

Secondly, in the use of laser displacement sensors do not put strong light sources or reflective objects on the surface, pay attention to protect their health. While everyone needs to get accurate distance measurements, everyone should also take care to protect their health. Therefore, when using a laser ranging sensor to measure the distance of an object, be careful not to direct it at a strong light source, or metal, mirror, prism and other surfaces that can emit light, otherwise, the operator's eyes are easily damaged by reflected light.

Finally, take care to avoid measuring the surface of inappropriate objects. Using a laser ranging sensor to measure the distance of inappropriate objects can be inaccurate. Therefore, in order to obtain the ideal data results, Liyi Technology suggests that you must pay attention to avoid some inappropriate surfaces, such as rough surfaces; Transparent surface; Wet, smooth or glossy surface, etc.

In order to obtain accurate ranging results, it is not only necessary to use acclaimed laser ranging sensors, but also to pay attention to inspection before using laser ranging, so as not to use faulty sensors resulting in ranging errors. In addition, care should also be taken not to point the sensor at strong light and mirror reflectors to avoid eye damage.