The gauge pressure needed to water line the base is 3.58 × [tex]10^-^6[/tex] Pa
The pressure measured in relation to the surrounding atmospheric pressure is known as gauge pressure. A diaphragm sensor can be used to measure gauge pressure, with one side of the diaphragm exposed to the pressure medium that has to be measured and the other exposed to the surrounding atmospheric pressure.
The most popular technique for determining pneumatic pressure is gauge pressure. It is the system's compressed air's relative pressure. Depending on whether the gauge pressure level is above or below the reference atmospheric pressure, it can either be positive or negative.
P = rho x g xh
= 1000kg/m3 x 9.8 N/kg x 1200 ft
= 1000kg/m3 x 9.8 N/kg x 365.76 m
= 3584448 Pa
= 3.58 × [tex]10^-^6[/tex] Pa
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