Capacitive sensors - operating principle and applications
Capacitive sensors are used
whenever high precision measurement results are required. They measure
vibration, oscillation, deflection, expansion, displacement, deflection,
deformation, thickness, etc.
Capacitive sensors from
Micro-Epsilon also stand out in industrial measuring tasks. Based on the
intelligent triax technology, the measuring systems are insensitive to
interference fields and extremely stable in fluctuating ambient
temperatures. Suitable for high temperature ranges from -270 °C to over 200 °C,
these sensors are ideal for harsh environmental conditions.
Perfect optical inline 3D measurements
High-quality finished surfaces and geometries in part manufacturing, assembly and product finish are a challenge for many industries. The surfaceCONTROL 3D snapshot sensor is used for inline inspection of geometry, shape and surface on diffuse reflecting surfaces such as metals, plastics and ceramics. With a z-axis repeatability of up to 0.4 µm, the sensor reaches a new level of precision and detects the smallest deviations in flatness and height.
How laser sensors master difficult measurement tasks
For fast measurements of displacement, distance and position with high accuracy and resolution, the use of laser triangulation sensors is ideal for a wide range of applications. Read this paper to learn more about:• How distance measurements are performed on changing surfaces• Which applications laser sensors are suitable for• How sensors are used in confined spaces, e.g. in robots• How to detect and eliminate error influences
How to use color sensors for quality improvements and innovative automation tasks
In many industries, color implies quality. Particularly with consumer goods that arrive at the final customer, the exact color shade affects the value and identity of the product and the brand. Therefore, it is crucial to match the correct color shade in the production process and to produce it homogeneously throughout numerous batches. Color not only leaves behind a quality impression but can also be used as indirect quantity to control the process. For example, color sensors are used to monitor the presence of adhesive beading, to sort parts or to determine active ingredients. Color sensors are in most cases the more cost-effective solution as they provide more precision than conventional switching sensors do.
Easy and profitable measurement solutions using smart laser triangulation sensors
Easy and profitable measurement solutions using smart laser sensors For fast measurements of displacement, distance and position with high accuracy and resolution, laser triangulation sensors can be used in a variety of applications. Reasons for this are non-contact and wear-free measurement, a large measuring range, high precision and easy installation. They offer a perfect combination of high speed, small size, high accuracy and great versatility. Learn where the use of laser triangulation sensors is particularly worthwhile and download our free White Paper. In addition, you will find specific tips on what to look out for when using laser sensors. Benefit from the advantages laser sensors offer: Ideal for automation, production monitoring and test benchMeasurement of displacement, distance and thickness on various surfacesSuitable for use with robots due to shock and vibration resistanceCompact design with integrated controller
Capacitive Displacement Sensors Shine in Industrial Applications
In the field of non-contact displacement, distance and position measurement, few alternatives can match the accuracy and stability of capacitive sensors. These sensing devices provide precise results in applications ranging from simple proximity detection to dimensional tolerance inspections in locations ranging from the laboratory to the factory floor...
Measuring instead of switching - Learn Why Eddy-Current Sensors Are Now Replacing Inductive Sensors and Switches
With regard to design, integration and efficiency, eddy current sensors are an attractive alternative to conventional inductive sensors. This is especially true where high linearity, high-speed measurements and high resolution are critical requirements. To appreciate the inherent advantages of eddy current sensors, relative to inductive switches and displacement sensors, it’s important to first understand the principle of operation of both types.
How to Reach Unrivaled Precision in Distance and Thickness Measurements with Confocal Sensors
Confocal chromatic measuring systems are increasingly used for fast distance and thickness measurements. Different sensor and controller models open versatile fields of application, e.g. in the semiconductor industry, glass industry, medical engineering and plastics production. The unique optical confocalDT measurement system from Micro-Epsilon is based on the optical measuring principle, which specifically takes advantage of the so-called chromatic aberration of light. This refers to the different refraction of light in relation to its wavelengths. It measures distances by means of wavelength (spectrometry).
Smart & precise color sensors: Detect colors, contrasts and much more
The modern colorSENSOR CFO sensors measure the finest of color graduations on metals, plastics, glass and textiles. Their robust design, high quality glass fiber optics and compact design make these True Color sensors ideally suited to industrial appli...Oct 07, 2021
Powerful 2D/3D profile measurements in industrial production processes
The new scanCONTROL 30xx laser scanners from Micro-Epsilon now offer large measuring ranges up to 200 mm. The high performance scanners are used for 2D/3D profile measurements in industrial production processes. Precision and high speed meet compact si...Oct 07, 2021
Automated inline 3D measurement for geometry, form and surface inspections
The innovative surfaceCONTROL 3D 3500 sensor from Micro-Epsilon is used for high-precision inline 3D measurements. With a repeatability of up to 0.4 µm in the z-axis, the sensor reaches a new performance level. The snapshot sensor enables true 3D eva...Oct 07, 2021
All-in-one system for precise thickness measurements in the line
The thicknessGAUGE system measures the thickness of strip and plate materials reliably and with the highest precision. Depending on the measurement task, different variants with different sensor technologies are available. In addition, a linear unit wi...Oct 07, 2021
State-of-the-art String Pots / Draw-wire Displacement Sensors for industrial applications
wireSENSOR WPS-K100 draw-wire sensors measure displacements and distances in industrial environments. The two new models offer measuring ranges of 1500 and 2500 mm. Their robust design combined with an excellent price/performance ratio means they are i...Feb 17, 2021
High-performance laser distance sensor for industrial applications - now with IO-Link
The high-performance optoNCDT ILR2250 laser distance sensor is used whenever large measuring ranges and high accuracy are required. The optoNCDT ILR2250 can be installed at distances up to 100 m, and even up to 150 m with a reflector film. This sensor ...Feb 17, 2021
Precision micrometer for large measuring ranges
The optoCONTROL 2520-95 precision micrometer is designed for static and dynamic measurement tasks with a large measuring range. It detects geometrical parameters such as diameter, gap, height and position. The precision micrometer combines high lineari...Feb 16, 2021
Thermal imaging camera for industrial temperature monitoring tasks
The new thermoIMAGER TIM QVGA thermal imaging camera combines a compact size and high resolution with high speed. The camera is ideally suited to monitoring tasks in industrial processes. With a frame rate up to 80 Hz and a resolution of 382 x 288 pixe...Oct 22, 2020
Laser displacement sensor for Advanced Automation
The optoNCDT 1900 is the latest model of Micro-Epsilon laser sensors. Offering a unique combination of high speed, compact design and accuracy, this innovative sensor is used for dynamic displacement, distance and position measurements. The triangulati...Aug 10, 2020
Ultra-precision with interferoMETER measurements in the nanometer range
Optimized for industrial purposes and offering an accuracy that creates an unprecedented level of precision in optical distance and thickness measurements - these are the new white light interferometers from Micro-Epsilon. The portfolio comprises th...Aug 10, 2020
Laser scanner offers new performance level for series applications
Precision, versatility and a compact design are often decisive characteristics in industrial series applications. The new scanCONTROL 2500 laser profile scanners from Micro-Epsilon are specially designed to meet these high requirements while being ...Dec 19, 2019
Intelligent pyrometer for automatic hotspot detection
The intelligent thermoMETER TIM 8 pyrometer offers automatic hot and cold spot detection in industrial applications which enables effective and reliable temperature control. Designed for standalone operation without a PC, it combines the advantages...Dec 19, 2019
Monitoring the clamping position in machine tools
Monitoring the clamping position in machine tools is an extremely important and critical measurement task. In order to avoid incorrect machining and the high resulting costs, the position of the tool must be detected. Here, the induSENSOR LVP displ...Dec 03, 2018
Capacitive measuring system for industrial applications
The capaNCDT 61x0/IP capacitive displacement measuring system is suitable for inline quality assurance of production processes, and for control of plant and machinery. Protected to IP68, this measuring system is therefore suitable for many industri...Dec 03, 2018
High precision gap monitoring in plant and machinery
With the eddyNCDT 3060, Micro-Epsilon has developed a powerful displacement measuring system based on the eddy current principle, which combines precision, speed and temperature stability in a unique way. These characteristics are complemented with...Dec 03, 2018
Measuring the bearing gap in wind turbines
In wind turbines, the bearing gap is very important because the better the sliding properties, the higher the plant effectiveness and service life. The bearing gap between the bearing surface and the drive shaft is reliably monitored using inductiv...Dec 03, 2018
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