New delhi-based rockwin flowmeter india pvt ltd offers mass flow meter suitable for measuring liquids as well as compressible media such as gases and aerated products. The reasons for this are the relatively high amplitude of the measuring tubes and the high kinetic energy imparted by the heavy cross bars. The drive mechanism is absolutely isolated from the measuring tube. When a mass [liquid or gas] flows through the oscillating measuring tubes, a coriolis force is generated. This force causes a change in the phase shift between the two measuring tubes. The degree of this phase shift is proportional to the mass flow and is detected by two sensing coils. Rheonik coriolis mass flow meters are precision instruments, designed to provide highly accurate results even in harsh process surrounding. This is due to its stable sensor construction and unique oscillating motion. The influencing parameters such as mounting, pressure and temperature do not influence the measuring accuracy.