Abstract: A method is provided for non-invasively determining properties of a multiphase flow which flows through an electrically conductive object. Using a single set-up having a plurality of EMAT transducers, at least one property of the multiphase flow is determined by means of at least one of a plurality of measurement methods. A device is also provided for non-invasively determining properties of a multiphase flow which flows through an electrically conductive object. At least four EMAT transducers are positionable upstream along a first object cross-section at or near the object wall and at least four EMAT transducers are positionable downstream along a second object cross-section at or near the object wall.

Abstract: A sensor includes a coil arranged in a housing. The coil is electrically connected to a printed circuit board, which is likewise arranged in the housing. Sensor terminals are arranged at the printed circuit board on a side of the housing opposite the coil. The coil has at least two contacts running asymmetrically to a coil axis, which are connected to the printed circuit board. A method of assembling the sensor is also provided.

Abstract: A proximity sensor (1) including a PCB (10) which contains the sensor electronics, a sensor element and a sensor interface. The electric connections between the PCB (10) and the sensor interface and/or the sensor element are established by plug-in contacts. Preferably, contact elements (21) having bifurcated arms (25) and contact blades (27) are configured on the sensor housing, and the PCB (10) is inserted between the bifurcated arms (25) in such a way that the contact blades (27) establish an electrical connection with contact surfaces (53) on the PCB (10).