| 摘要 |
[Problem] To provide a temperature sensor, which is provided with a coat layer formed of a resin, and which has high temperature detection accuracy. [Solution] A temperature sensor (1) is provided with a resin coat layer (20) that covers: an element main body (11); and connecting regions (16a, 16b) of lead-out wires (12a, 12b) and lead wires (13a, 13b). The resin coat layer (20) is provided with: an inner layer (21), which seals the element main body (11) and the connecting regions (16a, 16b), and which is formed of PFA; and an outer layer (23), which is disposed around the inner layer (21), and which is formed of PTFE having a higher melting point than the PFA, and heat-shrinkable characteristics. The outer layer (23) has a rectangular parallelepiped appearance shape with flat outer surfaces. |
