weight relative to the size of the measuring device is implemented by at least one reinforcement element being arranged in and joined to the housing in such a manner that the implemented eigenfrequencies of the housing are shifted away from the operating frequency of the measuring tube application_number US 201113008544 A description fig1 shows a coriolis mass flowmeter 1 having a sensor arrangement 2 and a housing 3 wherein the front most side wall of the housing 3 is cut away in the representation in fig1 the sensor arrangement 2 includes two measuring tubes 4 an oscillation generator 5 and two oscillation sensors 6 wherein the oscillation generator 5 and the oscillation sensor 6 each are comprised of two interacting elements and respectively one element of the oscillation sensor 6 or the oscillation generator 5 is attached to one of the measuring tubes 4 the housing 3 is attached to a support bridge 7 wherein the support bridge 7 extends between the input flange 8 and the output flange 9 of the coriolis mass flowmeter the input flange 8 and the output flange 9 are also attached to the support bridge 7 the transfer between input flange 8 and the measuring tubes 4 occurs on u2014 shown on the left in fig1 u2014 the end of the support bridge 7 wherein the measuring tubes 4 are designed as bent measuring tubes in this embodiment and extend upward out of the support bridge 7 execute the essentially u or v shaped course and u2014 shown on the right in fig1 u2014 finally extend back into the support bridge 7 where the measuring tubes 4 are linked to the output flange 9 of the coriolis mass flowmeter within the housing 3 u2014 surrounding the measuring tubes u2014 a reinforcement element 10 is.