... instrument / tool is an internationally advanced new type of flowmeter, it is developed based on Karman Vortex Street Theory. ... type,Remote typeConnecting methods:Flange connection,Flange clamped,InsertedCaliber(mm):15~2000Pressure(MPa):1.6MPa, 2.5MPa, 4.0MPa and ... High accuracy , high reliability, no need of field debugging;c) Capable of remote transmission of flow signal, able to make network with ...