Abstract: A holding part is provided for connecting two pipes running parallel to each other, such as the two parallel measuring pipes of a Coriolis mass flowmeter, at a defined spacing. The holding part includes a first holding ring with a first holding opening for a first pipe, a second holding ring with a second holding opening for a second pipe, and a holding web firmly connecting the two holding rings and defining the spacing between the two holding rings. The holding part also includes a first slot running radially and having a first slot width in the first holding ring, a second slot running radially and having a second slot width in the second holding ring, and a slot width changing device, by actuation of which the first and the second slot width and therefore the diameter of the first and second holding opening can be changed simultaneously.

Abstract: A holding part is provided for connecting two pipes running parallel to each other, such as the two parallel measuring pipes of a Coriolis mass flowmeter, at a defined spacing. The holding part includes a first holding ring with a first holding opening for a first pipe, a second holding ring with a second holding opening for a second pipe, and a holding web firmly connecting the two holding rings and defining the spacing between the two holding rings. The holding part also includes a first slot running radially and having a first slot width in the first holding ring, a second slot running radially and having a second slot width in the second holding ring, and a slot width changing device, by actuation of which the first and the second slot width and therefore the diameter of the first and second holding opening can be changed simultaneously.

Abstract: The invention relates to a magnetic-inductive measuring device for flowing substances with at least one subsystem respectively for carrying the substances, recording measuring signals through a signal pickup, generating a magnetic field through at least two exciting coils and a ferromagnetic core and bounding the measuring device on the ambient side of the housing. The measuring device is characterized in that at least one of the subsystems is entirely or partly formed by layers of fibre composite material and/or is embedded in layers of fibre composite material.

Abstract: The invention relates to a magnetic-inductive measuring device (1) for flowing substances (substance being measured), with at least one subsystem respectively for carrying substance (hydraulic system, measuring tube) (2), for recording measuring signals, comprising a signal pickup (electrode arrangement (20, 22) for signal tapping), for generating a magnetic field, comprising at least two exciting coils (30) and a ferromagnetic core (32) (magnetic system), and for bounding the device on the ambient side (housing), and is characterized in that at least one of the subsystems is entirely or partly formed by layers of fibre composite material and/or is embedded in layers of fibre composite material.