News

News

Information

Explanation of the precautions for purchasing industrial laser rangefinders

2021.12.03

In today's industrial automation era, laser rangefinders are widely used in automated industrial production. Compared with laser rangefinders used in outdoor operations, industrial laser rangefinders have their unique characteristics. What problems should be paid attention to when choosing an industrial laser rangefinder?

First of all, industrial automatic laser rangefinders can be used in many fields. For example: industrial liquid level, material level, conveying and positioning of production line blanks, assembly and positioning of large workpieces; measurement of inaccessible objects: canned food, underground pipes, containers, etc. Automobile collision avoidance safety control: photography trigger: vehicle flow monitoring; geometric measurement of large objects, light scattering test, ultrasonic characteristic test, military artillery calibration, automatic target distance control, ship safety distance, container positioning and other fields.

l

Secondly, how to choose a laser rangefinder?

(1) First, determine the measurement range to be measured, which is generally divided into short distances of 0-100 meters, medium distances of 100-500 meters, and long distances of more than 1000 meters. This can be selected from the wavelength. The short distance is 635 nanometers, the middle distance is 905 nanometers, and the long distance is 1550 nanometers. This is selected according to the required measurement range.

(2) Then what needs to be determined is the measurement accuracy. The accuracy of industrial laser rangefinders can generally reach the millimeter level, which can be selected according to the accuracy required by the customer.

(3) Frequency, you need to choose according to your measurement target. High frequency is usually for moving objects, while low frequency is suitable for stationary objects.

When buying an industrial laser rangefinder, you can refer to the above points. When choosing specific products, we can consult our professional technical engineers to provide you with professional services.