METHOD AND SYSTEM FOR DIRECT AND NON-CONTACT MEASUREMENT OF SURFACE TEMPERATURE IN A CABLE

System for direct and non-contact measurement of the surface temperature in a cable, comprising at least one cable (22) whose temperature is to be monitored at least one thermal measurement body (23) enveloping each cable (22), such that each body of thermal measurement (23) wraps to a single cable (22); and at least one non-contact temperature sensor (21) that focuses at least one thermal measurement body (23), each thermal measurement body (23) being configured to increase the effective area on which at least one temperature sensor impinges without contact (21), thereby increasing the distance at which the non-contact temperature sensor (21) can perform the measurement, and each contactless temperature sensor (21) being configured to ensure that its measuring surface is at all times find within the surface of each thermal measuring body (23) that focuses, considering the maximum displacements that each thermal measurement body (23) can suffer. A method of direct and non-contact measurement of the surface temperature in a cable, using the defined system. (Machine-translation by Google Translate, not legally binding)