Endress + Hauser Flowtec Ag

Marco Oliver Scherrer

Alfred Rieder

Hao Zhu

Gerhard Eckert

Martin Josef Anklin

Benjamin Schwenter

Severin Ramseyer

Johan Pohl

Reinhard Huber

Dirk Butzbach

The flow measuring system comprises a measuring transducer having a tube arrangement to convey a flowing fluid, an exciter arrangement for forced mechanical oscillations of the tube arrangement, and a sensor arrangement for registering mechanical oscillations of the tube arrangement. The measuring system further comprises a measuring and operating electronics electrically coupled with the exciter arrangement and the sensor arrangement. The measuring system has two driver circuits and two measurement transmitter circuits. The tube arrangement includes two flow dividers and four connected tubes adapted to be flowed through by the measured substance. The exciter arrangement includes two oscillation exciters, and the sensor arrangement includes four oscillation sensors. The first measurement transmitter circuit processes measurement signals from two oscillation sensors and outputs such to the second measurement transmitter circuit The second measurement transmitter circuit processes oscillation measurement signals of the other two oscillation sensors and ascertains total flow measured values.

Vibronic measuring system with two driver circuits and two measurement transmitter circuits each in communication with an exciter and a pair of sensors

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Muttenz, Switzerland

Marco Oliver Scherrer