| 摘要 |
The present invention relates to a multi-thermocouple assembly capable of precisely measuring temperatures by forming a relatively large number of measuring junctions in an outer tube having a limited cross sectional area, and precisely and efficiently forming the position of each measuring junction. According to the present invention, the multi-thermocouple assembly comprises the hollow outer tube; one common strand longitudinally embedded on the center of the outer tube; a plurality of connection strands whereby two or more kinds of metals are connected to form a measuring junction which are longitudinally embedded on the outer tube to surround the common strand; and connection parts to electrically connect the common strand and the connection strands. The common strand is embedded on the outer tube as the form of a common strand assembly whereby the common strand is longitudinally embedded in an inner tube for a common strand with an insulation material. Each connection strand is embedded on the outer tube as the form of a connection strand assembly whereby the connection strand is longitudinally embedded on an inner tube for a connection strand with the insulation material. |
