Temperature measuring device, calibration method and computer program product for non-invasive temperature measurement

The invention relates to a temperature measuring device (10) for non-invasive measurement of a temperature (13) of a medium (12) in a pipeline (20). The thermometric device (10) includes first and second temperature sensors (32, 34) housed in a sleeve (30). According to the invention, the sleeve (30) has a closure (36) for contacting a wall (22) of the pipe (20). The invention also relates to a method (100) for calibrating such a temperature measuring device (10). The invention also relates to a computer program product (50) for simulating an operating behavior of a corresponding temperature measuring device (10). 本发明涉及一种用于非侵入式测量管道(20)中的介质(12)的温度(13)的测温装置(10)。测温装置(10)包括容纳在套筒(30)中的第一温度传感器和第二温度传感器(32，34)。根据本发明，套筒(30)具有用于接触管道(20)的壁(22)的封闭件(36)。本发明还涉及一种用于校准这种测温装置(10)的方法(100)。本发明还涉及一种用于模拟相应的测温装置(10)的运行行为的计算机程序产品(50)。