Patent ID: 8667853

Claim:
A measuring transducer of vibration-type for a fluid flowing in a pipeline, comprising: a curved measuring tube for conveying the fluid; a counteroscillator including two counteroscillator arms, which are arranged on both sides of said measuring tube, which, in each case, essentially follow a curve of said measuring tube, and which are coupled to one another in such a manner, that, during operation, they oscillate in phase with one another and are affixed to said measuring tube on an inlet side and an outlet side of said measuring tube, forming corresponding coupling zones; and an exciter mechanism, via which, during operation, said measuring tube and said counteroscillator are excitable to oscillations of opposite phase to one another, wherein: said counteroscillator arms are formed from a different material than said measuring tube; the material of said counteroscillator arms exhibits a thermal expansion coefficient essentially equal to that of the material of said measuring tube, and each counteroscillator arm includes at least one supplemental weight, which is arranged offset inwardly from a centroidal axis of said counteroscillator arm with respect to a total curvature of said counteroscillator arm.