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I have one problem for masoneilan displacer type LT.I give some imformation in data shéet given for liquid level range 0 to 600 mm and sg .955 problem is 0% is ok 25%(23%) or 50%(48%)and 75%(73%) and 100% is ok this is up value and down value all ok so please halpe me
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Answer Posted / muhammad nasarullah khan
Hi Dear.
As you mentioned here taht transmitter's out put 0% and 100% (SPAN) is ok, but inbetween outputs having errror. So you are facing withe " LINEARITY PROBLEM "means out put is not linear , and that always should be linear. so go to linearity section by HART communicator ,hopefully I have answered your question.Regards
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