... , high accuracy THE CORIOLIS MASS FLOWMETERSFeature1.Direct measurement of mass flow of fluid2.Measure the fluid temperature, density3.No moving parts ... ,standing for media density.Frequency output: 1 ~10000Hz,standing for flow,Electrical level,0~15VDC,load of 2K,frequency output being ... DIDIAN ETC Production of CNG filling dispenser manufacturers. Coriolis Mass Flow Meter For CNG Dispenser