VIBRATION-TYPE FLOW SENSOR

摘要

The transducer has at least a single coil enclosed by rotors (11,12). One rotor is fixed to a transducer tube (211) and the other to a tube (212) vibrating 180 degrees out of phase with the first. The coil is supported so that it floats relative to the tube arrangement. The rotors are so shaped and lined up with one another that the coil magnetic field is concentrated within them both. The coil and rotors act reciprocally relative to one another.