DPMETER

The theory behind DP flowmeters is that energy is conserved when flow passes across or through a constriction in the pipe. A more exact statement of this theory is known as Bernoulli's principle, which states that the sum of the fluid's static energy, kinetic energy, and potential energy is conserved across a constriction in the pipe... V is the velocity of the fluid, g is the acceleration constant, P is pressure, ρ is density, and z is the elevation head of the fluid... Our upcoming study on the worldwide pressure transmitter market covers DP flow transmitters.