Patent ID: 7719267

Claim:
An apparatus configured for the real time and real volume measuring of flow-rate and cut of the production of a complex fluid, comprising a magnetic resonance sensor module, a pulsed pre-polarization magnetic module of variable lengths and a control computer for the acquisition and transfer of data, all of which are mutually associated; wherein, the magnetic resonance sensor module comprises: a device configured to generate a constant and homogeneous magnetic field; a radio-frequency exciting/receiving antenna; a radio-frequency electronic module for magnetic resonance; and a magnetic resonance digital module; wherein, the radio-frequency electronic module comprises: a transmitter T x , with a plurality of filters, impedance adaptation and blanking circuits; a merit factor Q control circuit; a receiver R x , with a plurality of receiving channels and a plurality of filters, impedance adaptation and blanking circuits; and a plurality of transmission/reception keys.