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  • Eddy Current Displacement Sensors
    Non-contact displacement sensors using the eddy current principle have proven their value for measuring displacement, position and gap. Measurements which, a few years ago, were considered impossible, can now be performed successfully. The key to this is the robust and accurate eddyNCDT
  • Introduction to Eddy Current Testing
    Magnetism, the underlying principle behind electric motors and generators, relays and stereo speakers, is also the force that enables an important category of NDT tools called eddy current instruments. Eddy current testing is widely used in the aerospace industry and in other manufacturing
  • Comparing Capacitive and Eddy-Current Sensors
    Noncontact sensors using capacitive and eddy-current technologies each represent a unique blend of advantages and disadvantages for a variety of applications. This comparison of the two technologies' strengths will help you select the best technology for your application.
  • 5 Fascinating Facts About Eddy Current Testing
    5 interesting things to know about eddy current testing.
  • Variables that Affect the Eddy Current Testing Procedure
    a closer look at some of the variables that? ?have an effect on? ?eddy current testing,? ?what it can find,? ?and? ?what it cannot find.
  • Case Study: Real-Time Eddy Current NDT in a Hot Rolling Mill
    Dual phase analysis supports the feasible of relatively low frequency eddy current testing
  • ELECTRICAL RUNOUT USING AN EDDY-CURRENT SENSOR FOR ROUNDNESS MEASUREMENTS
    Electrical runout is a commonly used term in the condition monitoring industry. It refers to the apparent displacement of a rotating shaft measured with inductive (eddy current) sensors caused by variations in the material electrical and magnetic properties
  • Learn Why Eddy Current Sensors Are Now Replacing Inductive Sensors and Switches
    Both eddy-current sensors as well as inductive switches and displacement sensors have been used for many years, each having their respective advantages when it comes to measuring position and displacement of objects in harsh environments.
  • Linear Position and Displacement Measurement With Capacitive and Eddy-Current Sensors
    Virtually all capacitive and eddy-current sensor applications are fundamentally a measure of displacement (position change) of an object. This Application Note details the specifics of making such a measurement and what is required to make reliable measurements in micro and nano displacement
  • Tips for Reducing Error When Using Eddy Current Measuring Techniques
    Inductive eddy current technology is an extremely versatile non-contact method for measuring an object's position, distance, or vibration. Unaffected by environmental contaminants or target finish characteristics, these sensors can operate in a vacuum or in fluids, so they work well for dirty
  • Robust Eddy Current Displacement Sensors Resistant to Oil and Dirt
    Eddy current displacement sensors from Micro-Epsilon occupy a special position amongst inductive displacement sensors. Insensitive to environmental influences such as temperature, pressure and dirt, they measure displacement, distance and position with high accuracy. The compact eddyNCDT 3001 model
  • Eddy Current Probes and Application Guide
    This paper is intended to provide information to help the user in selecting the right E.C. probe(s) for a given inspection. Using this data, best results will be achieved by optimizing the frequency and choosing a suitable instrument.
  • Eddy Current - Skin, and Proximity Effects
    MAQ20 PID Control in a Home Heating Application In this application, a MAQ20 Data Acquisition and Control System along with DSCA Signal Conditioning Modules, standard sensors, and actuators control the combustion process of a batch fed cordwood boiler to optimum efficiency throughout a burn cycle by

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