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hi mic3

Discussion in 'The Projects Forum' started by collin shrewsb, Nov 12, 2008.

  1. collin shrewsb

    Thread Starter New Member

    Nov 10, 2008
    4
    0
    Hi mic3, no i get a 20v + from a controller,in opperation it goes to a air
    transducer that gives me the 4 to 20 mA signal out. the controller displays
    that signal as air pressure. i am building a simulator to test the controllers
    out of opperation. therefore i nead to vary the 4 to 20 mA to get different
    pressure readings.
     
  2. mik3

    Senior Member

    Feb 4, 2008
    4,846
    70
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