The TRICOR CLASSIC Series TCM 1550 Coriolis Mass Flow Meter has a maximum mass flow rate of 1550 kg/hr (57 lb/min) or 234 bbl/day and nominal size of DN6 (1/4”), and is rated for process pressures up to 2900 psi (200 bar). Standard accuracy for the TCM 1550 is 0.3%, but with a custom calibration, 0.1% accuracy is possible. The diamond shape (D-shape) tube design has the best overall performance of any Coriolis tube shape. The mechanical advantages of this design include the best signal-to-noise ratio and reduced effects of external vibrations, thus improving zero stability.