Tag Archives: pressure measurement

Mechanical Pressure Element (Bellows,Diaphragm, Bourdon tube )

Bellows, Diaphagm, Bourdon tube each are mechanical pressure element which convert mechanical pressure in to force. This element will produce motion proportional to appiled pressure.   Increasing pressure inside a bellows unit causes it to elongate. see bellow in below figure   A diaphragm is nothing more than a thin disk of material which bows outward… Read More »