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⟩ What happen if i install my pressure transmitter below the elevation of pipe in natural gas service?

Pressure will be added up a bit more, see its detail:

1. Suppose,you want to install a pressure transmitter 10

meter below of pipe line.

2. Density of methane (Examlpe) 0.656 kg/m3 at 25C.

3. your pressure transmitter will show (10 x 1000 x0.656 =

6560mm) 6569 mm of water pressure more.

4. Suppose gas pressure is 20Kg/cm2, then due to this

elevation, transmitter will show 20.66Kg/cm2

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