Why DP transmitters are subjected to high static pressure
test of 100 bar. Though they will be used for very small
pressure range
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Answer Posted / komal
Static Pressure is done on DP transmitter because of check
if the transmitter can withstand the static pressure acting
due to Line Pressure when in process. The Line pressure can
be 100 bar but the DP that is measured on transmiter can be
as small as 1000 MM H2O.
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