| 摘要 |
This liquid surface detection device (1A) is at least provided with: a heating body (102) for heating a container (9); a temperature measuring element (103) provided on the side of the heating body (102) opposite the container (9); a heat conducting body (101) arranged between the heating body (102) and the container (9); an elastic body (104) that presses the heating body (102) with a constant force; terminals (105, 106) for supplying power to the heating body (102); and a fastener (108) that fastens the heating body (102), the temperature measuring element (103), the heat conducting body (101), the elastic body (104), and the terminals (105, 106) to the container (9) in a state covering these. This liquid surface detection device (1A) is configured such that, in a state in which the heat conducting body (101) and/or the fastener (108) is improperly arranged relative to the container (9), the heating body (102) and the terminals (105, 106) do not contact. |
