What issues should be paid attention to when choosing a laser ranging sensor?

Aug 20, 2019

Laser ranging sensors are a small measure of measurement in today's industrial measurement industry, and have the advantage that most range sensors are incomparable. How to choose?

1. Note that the structure and material of the measured object will be different. If the surface of the object to be tested has some complicated and uneven, the laser distance measuring sensor cannot make accurate numerical measurements. Also, if the object to be measured is a light absorbing material, then it is necessary to appropriately adjust the exposure time of the laser ranging sensor when selecting the laser ranging sensor, thereby obtaining a sufficient measurement signal. Therefore, before purchasing a laser ranging sensor, you must first fully communicate with the manufacturer. Do not think that you can make human measurements. According to the experience of Xiaobian for many years, this result will not be too good.

2. Pay attention to the parameter selection of laser ranging sensor: Many manufacturers will provide different levels of laser ranging sensors for customers to have a variety of choices. The indicators commonly used to select laser ranging sensors include the accuracy of laser ranging sensors. This refers to the degree to which the measured value of the laser ranging sensor deviates from the theoretical true value. This parameter is a criterion for directly determining whether the measurement of the laser ranging sensor is accurate.

3. Pay attention to the brand: In the displacement sensor of many measuring principles, the market of laser ranging sensor can be said to be the most chaotic market branch of the whole sensor, because the popularity of laser ranging sensor is very high, making the whole brand It is uneven, but it is better to choose a domestic well-known laser ranging sensor when choosing.

4. The above is a small trick to buy a laser range sensor correctly!