Guest ak05 Posted February 22, 2014 Report Share Posted February 22, 2014 hey guys , m new to electronics. need a lot of help from you allhow can i connect a 4 wire RTD (PT100) in a wheatStone bridge?i tried searching alot on google but could not find an solution which uses a Wheatstone Bridge arrangement .please help.i have 1ma current source which is given to 2 leads of RTD.and through other two leads we measure the drop across the RTD.but how to conect this RTD in the WheatStone bridge? please help. Quote Link to comment Share on other sites More sharing options...
Guest ak05 Posted February 22, 2014 Report Share Posted February 22, 2014 any one worked with pt100 4 wire? please help Quote Link to comment Share on other sites More sharing options...
Hero999 Posted February 22, 2014 Report Share Posted February 22, 2014 http://en.wikipedia.org/wiki/Resistance_thermometer#Four-wire_configuration Quote Link to comment Share on other sites More sharing options...
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