2D/3D Laser Profile Sensors
2D/3D Laser Profile Sensors Achieve precision and speed with MTI’s 2D/3D Laser Profile Sensors, ideal for real-time measurement of weld seams, adhesive beads, step heights, thickness, flatness, and alignment across curved or complex surfaces. Using advanced CMOS and laser triangulation technology, these profile sensors create detailed 2D profiles and accurate 3D models for quality control and process automation. Built for easy integration with PLCs and HMIs, ProTrak™ 2D/3D laser profile sensors feature plug-and-play setup, built-in displays, and SDKs for LabVIEW, C++, and .NET. With scan rates up to 6,000 Hz and resolution as fine as 2.5 microns, they [...]
International System of Units (SI)
International System of Units (SI)
Target Material and Characteristics
Target Material and Characteristics Transparent/Opaque Targets There are a number of measurement systems that are capable of measuring a target that is opaque. When it comes to transparent targets, the measurement system being used must match the material of the target being measured. For example, if you’re attempting to measure plastic you should use a contact-type measurement system such as a micrometer. When performing a soft target measurement, such as film, a non-contact measurement system (such as a laser displacement sensor) should be utilized. Hard/Soft Targets Objects made out of hard material (such as a block of wood), would [...]
Measurement Errors
Measurement Errors: Definition, Types, Examples, Causes, and Prevention In any measurement process- whether in a physics lab, manufacturing line, or metrology test setup—differences between measured values and actual values are inevitable. These discrepancies are known as measurement errors, and understanding them is essential to improving accuracy, precision, and the reliability of results. Understanding these errors is essential for reliable decision-making in engineering, science, and manufacturing. What Is a Measurement Error? A measurement error is the difference between a measured value and the true value of the quantity being measured. These errors can arise from instrument limitations, human mistakes, environmental [...]
What is a displacement sensor?
What are Displacement Sensors (Displacement Gauges) and Dimension Measurement Systems? What is a displacement sensor? A displacement sensor (displacement gauge) is primarily used to measure the range of where an object has to travel and in relation to a reference position. Displacement sensors have multiple uses. Its primary use is for dimension measurement to figure out an object’s width, height, and thickness. Accuracy, application and usage environment is required when selecting the best equipment. What is a measurement sensor? A measurement sensor is a device that is used to measure an object to ascertain its dimensions such as by [...]
Measurement List
Measurement List Displacement sensors/measurement systems make many different types of measurements possible. Typically the application environment and the measurement target determines the type of measurement method that should be used for optimum results. There are several types of measurement systems that you should become familiar with: Dimension Measurement Thickness Width Height/Step Outer Diameter Angle Radius / Inner Diameter Displacement Measurement Run-out/Vibration Eccentricity Stroke Positioning Edge Position Gap/Clearance Profile Measurement Warpage and Flatness 2D Shape 3D Shape Thickness For those searching for Thickness Measurement Systems If you’re searching for the best method of measuring thickness, the process may not be [...]
ProTrak HD: 2D/3D Laser
ProTrak HD: 2D/3D Laser Accurate Long Range Non-contact Laser Sensor for 2D and 3D profiling Download Brochure Request a Quote Accurate Long Range Non-contact Laser Sensor for 2D and 3D profiling The ProTrak HD long range profiling laser displacement sensor is built to satisfy the most demanding automated dimension, angle, curvature and height in the industrial application. At a fast speed of 6,000 frames per second and up to 2.5µm resolution, it also has measuring of up to 800 mm. 1 gigabit per second transfer rate 6,000 [...]
Important Terminology for Measurement System Selection
Important Terminology for Measurement System Selection Mounting conditions / Mounting mode – to properly measure an object/target with the aid of a laser displacement sensor, you must reflect the light from the object to the receiver. Measurement systems that use a triangulation method for measurement, along with variable surface conditions of the object, have sensor heads that are installed at an angle so that light can be reflected and received in the proper manner. Opaque targets – both the sensor head and the target must be installed parallel to each other so that a portion of light hit the [...]