Liquid level height measuring device, float device, and liquid surface height measuring method

摘要

The purpose of this study is to improve the measurement accuracy of the liquid level.Liquid level height measuring apparatusA float portion whose position varies according to the height of the liquid levelA float holder which holds the float portion in the state in which the position of the float portion is changed in accordance with the level of the liquid level, andA measurement section for measuring the position of the float portion andFrom the state in which the position of the float portion is changed in accordance with the level of the liquid levelFixing device for fixing the float portion to the float holderIs provided.By fixing the float portion to the float holder when measuring the position of the float portion, the position of the float portion is accurately measured, thereby improving the measurement accuracy of the liquid level.Diagram