A measuring tube arrangement of a measuring device for detecting a mass flow rate of a flowable medium includes: two measuring tubes for conducting the medium, wherein the measuring tubes each have an inlet and an outlet, wherein the measuring tubes are bent at least once between the inlet and outlet; a coupler arrangement for mechanically coupling the two measuring tubes, wherein the coupler arrangement has at least two coupler elements, wherein one coupler element is arranged at the inlet, and one coupler element is arranged at the outlet; two magnet arrangements, each having at least two magnets, arranged on the measuring tubes, wherein precisely one magnet arrangement is arranged on one measuring tube; and a connecting body configured to mechanically detachably connect the measuring tube arrangement to a carrier unit, wherein the connecting body is connected to the inlet and to the outlet of the respective measuring tubes.

An embodiment of a balance bar (230) is disclosed. The balance bar (230) comprises a first side portion (231) having a hollow interior for receiving a flow tube (220), a central portion (233) having a hollow interior for receiving a flow tube (220), and a first side flexible portion (234) comprising at least one flexible coupler (250), the first side flexible portion (234) coupling the first side portion (231) with the central portion (233), wherein the first side portion (231) and the central portion (233) are both more rigid than the first side flexible portion (234).

Methods, systems, and apparatuses are provided for detecting and determining conditions of and conditions within a fluid conduit.

The invention relates to a sensor of a Coriolis meter for measuring the mass flow or the density of a medium flowing through a pipe, said sensor comprising: at least one measuring tube for conducting the medium, each having an inlet and an outlet; at least one exciter for exciting measuring tube oscillations; at least two sensors for detecting measuring tube oscillations; a support body for holding the measuring tube. The sensor has an RFID temperature sensor which is designed to determine a temperature of the measuring tube, the sensor having an RF transceiver which is designed to read out the temperature sensor.

Methods, systems, and apparatuses are provided for detecting and determining conditions of and conditions within a fluid conduit.

The present disclosure relates to a transducer comprising a tube, a converter unit, an electromechanical exciter arrangement for stimulating and sustaining forced mechanical vibrations of the converter unit, and a sensor arrangement for detecting mechanical vibrations of the converter unit and for generating a vibration signal representing mechanical vibrations of the converter unit. The converter unit includes two connection elements connected to a displacer element and is inserted into the tube and connected thereto. The converter unit is configured as to be contacted by a fluid flowing through the tube and enabled to vibrate such that the connection elements and the displacer elements are proportionately elastically deformed. The transducer can be a constituent of a measuring system adapted to measure and/or monitor a flow parameter of the flowing fluid and further includes an electronic measuring and operating system coupled to the exciter arrangement and the sensor arrangement of the transducer.

A flowmeter (200) is provided. A first conduit (208A) having an inlet leg (212A) is fluidly coupled to a central conduit portion (212C) being fluidly coupled to an outlet leg (212′A). A second conduit (208B) having an inlet leg (212B) is fluidly coupled to a central conduit portion (212′C) fluidly coupled to an outlet leg (212′B). The flow inlet (210) is fluidly coupled to first ends of the first and second conduit (208A, 208B), and the flow outlet (210′) is fluidly coupled to second ends of the first and second conduits (208A, 208B). The inlet legs (212A, 212B) and the outlet legs (212′A, 212′B) comprise central conduit portions (212C, 212′C) disposed therebetween on the respective first and second conduits (208A and 208B). A manifold (206) is fluidly coupled to the inlet legs (212A, 212B) via a first fluid passage defined by the manifold, and the manifold (206) is fluidly coupled to the outlet legs (212′A, 212′B) via a second fluid passage defined by the manifold (206). A vibrable driver (214) is coupled to the manifold.

The measuring system includes a transducer apparatus with two tubes. Each tube is adapted to be flowed through by a fluid from an inlet end toward an outlet end and to be caused to vibrate. An electromechanical exciter mechanism excites and maintains mechanical oscillations of each of the tubes, and a sensor arrangement registers mechanical oscillations of at least one of the tubes. The transducer apparatus includes two temperature sensors each being mechanically and thermally conductively coupled with a wall of the tube, wherein each of the temperature sensors registers a measuring point temperature, and converts such into a temperature measurement signal temperature. A measuring and operating electronics (ME) generates a transducer temperature measured value representing a transducer apparatus temperature so that a magnitude of the transducer temperature measured value is greater than a magnitude of the measuring point temperature and less than a magnitude of the measuring point temperature.

A flowmeter apparatus is for determining a volumetric flowrate for a well flow out from a wellbore, by means of a mass flowmeter, which is configured for receiving well flow and for measuring a mass flow rate of the well flow. At least one mass density measuring apparatus, is fluidly connected to the mass flowmeter upstream of a first inlet or downstream of a first outlet, or both. The mass flow rate of the well flow can be measured using a measuring wheel rotatably arranged below a funnel second section arranged to receive at least a portion of the well flow. A system for determining a volumetric flowrate for a well flow out from a wellbore includes the flowmeter apparatus arranged on a platform, rig, vessel, or other topside location, and connected between a riser and downstream processing equipment.

Methods, systems, and apparatuses are provided for detecting and determining conditions of and conditions within a fluid conduit.