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  • No contact means no headaches in position transducing
    for the noncontacting potentiometer shows the coupling capacitance , and the stray ground capacitance, , are then summed by the integrating amplifier. The amplifier output voltage, , is proportional to the position of the probe. Noncontacting potentiometers typically are more linear than contacting types
  • Medical Device Link .
    Spotlight on Sensors and Transducers A transducer incorporates a flexible cable, a spring-loaded spool, and a potentiometer to detect and measure linear position. With a measurement range of 4.75, 12.5, 25, or 50 in., the SP1 string pot is suited for restricted space installations. Most common
  • Medical Device Link .
    Because procedures such as angioplasty, laparoscopy, and laser eye surgery allow no room for error, modern medical equipment must be as precise as a surgeon's scalpel. Potentiometers, which convert rotary or linear motion into a voltage output, are one option available to design engineers
  • Eddy Current Profiles Parts
    current characteristic of a part with respect to the position variable. In a profiling application, either a dual- or single-element eddy current sensor is passed over the surface of the part and its position, with respect to that part is measured with a linear displacement device such as a linear
  • Micro moves
    mechanism, typically a slide or flexure. The end of the Squiggle screw moves the lens mechanism with precise speed and micrometer resolution. The mechanism incorporates position sensing to produce controlled steps. The camera's CMOS image sensor, Hall-effect, optical, or potentiometer devices may do

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