Endress + Hauser Flowtec Ag

Panagiotis Papathanasiou

Hanno Schultheis

Vivek Kumar

Michal Bezdek

Axel Pfau

Stephan Gaberthüel

Alexander Grün

Oliver Berberig

Tobias Baur

Martin Barth

Emioni Papadopoulou

Ermioni Papadopoulou

Stephan GABERTHÜEL

A thermal flow measuring device comprising a sensor with a metal sensor housing, the sensor housing including at least a first and a second pin sleeve extending from a base, each pin sleeve having a longitudinal axis and an end face, the two pin sleeves defining a connecting axis, wherein in the first pin sleeve a first heater is arranged and in the second pin sleeve a temperature sensor is arranged, wherein the sensor housing includes at least a third pin sleeve, having a second heater, and a flow obstruction embodied such that the third pin sleeve is arranged in a first flow direction at least partially in the flow shadow of the flow obstruction, wherein the first flow direction extends at an angle of 80-100&#xb0; to the connecting axis and lies on a plane perpendicular to the longitudinal axes of the first and second pin sleeves.

Thermal, flow measuring device and arrangement with a tube or pipe and the thermal, flow measuring device

The present disclosure describes an ultrasonic flowmeter including: a measuring tube with a measuring tube wall and at least one pair of housings extending to an outer side of the measuring tube wall; a pair of ultrasonic transducers, each with a transducing element for generating and/or sensing ultrasonic pulses and a transducer body, wherein each of the housings is arranged to house one of the transducers, and wherein the housings have an inner first diameter; wherein transducer body includes a circumferential surface, and wherein the transducer body includes an end face, wherein the end face has a second diameter, and wherein the transducer includes at least one first protrusion protruding from the circumferential surface into a gap between the transducer body and the housing.

Ultrasonic flowmeter

A thermal, flow measuring device for determining and/or monitoring a mass flow of a measured medium through a measuring tube, comprising a sensor having a first heatable resistance thermometer and at least a second heatable resistance thermometer, wherein the sensor has a longitudinal axis and an end face, which is divided into at least two adjoining segments, wherein a surface normal vector of at least a first segment forms with the longitudinal axis of the sensor an angle of at least 5&#xb0;; and use of a thermal, flow measuring device.

Thermal, flow measuring device

Growing community of inventors

Basel, Switzerland

Panagiotis Papathanasiou