Answer / n bala krishna

IF THE TANK LEVEL IS 0-100%, BUT IF YOU WANT TO MAINTAIN
30% AS THE MINIMUM LEVEL OF THE TANK. AFTER FILLING THE
TANK WITH 30% SOLUTION, I WILL PRESS ZERO TRIM. AFTER
PRESSING ZERO TRIM THE TANK WILL SHOW 30% LEVEL AS 0% IN
DCS.

Answer / mithilesh kr

any transmitter,control valve etc.
are follows 0-100% range.
0% called zero and 100% called span.
for setting of 0-100% of any trim
is required

please send me gail format if u have... please help me if u can...

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