| 摘要 |
A level meter for liquid that has a floater and counter-weights, with post and scale fixed along the post, with measuring units applied, rotary disc with trough (pulley) installed in the upper part of the post, floater with adjusted and fixed floatation, tape-line body of which is an indicator of liquid level, that serves as counter-weight for floater, additional counter-weights, at that the floater with adjusted and fixed flotation is fixed at the end of a flexible link, as that function there is the sheet of the tape-line, it goes by the trough of the rotary disc (pulley), at that additional removable counter-weights that control flotation of the floater are fixed on the body of the tape-line. |
