| 摘要 |
<p>The invention relates to a calorimeter comprising two ultrasonic transducers (2), which are placed inside a measuring tube (1) and which are provided for measuring the velocity of flow and/or flow rate of a medium, and comprising two temperature detectors for measuring the temperature of the medium in a flow line and a return line. According to the invention, one of the temperature detectors consists of a temperature sensor (10) that, inside a transducer housing (4) of one ultrasonic transducer (2), is located on a wall (11) of said transducer housing (4). The temperature sensor (10) is advantageously placed approximately in the center of the measuring tube axis (A) of the measuring tube. The invention leads to the improvement in the precision of the detection of the temperature of the medium while simultaneously reducing costs.</p> |
