| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a technique capable of displaying a liquid level position of a liquid tank without providing a chamber and a heater.SOLUTION: A magnet float type level gage 10 comprises a stainless plate 11, a float guide 13, and a gauge board 14. The stainless plate 11 covers a portion PT in which a sidewall 21 of a liquid tank 20 is divided, and is composed of a non-magnetic material. The float guide 13 is mounted on a surface SR1 of the stainless plate 11 constituting a part of an inner surface of the sidewall 21 of the liquid tank 20, and guides movement in a vertical direction of a magnet float 12 floating on the liquid level of the liquid tank. The gauge board 14 includes a magnetic indication body 15, and is mounted on a surface SR2 of the stainless plate 11 constituting a part of an outer surface of the sidewall 21 of the liquid tank 20 to display the liquid level position of the liquid tank 20.</p> |
