FIELD: instrument-making industry.
SUBSTANCE: the invention is dealt with the field of instrument-making industry and may be used for measurement of a liquid level in self-contained volumes. The device for measurement of a liquid level contains a vertically placed pipe, a converting element, an indicating instrument. In On the lower part of the pipe there is a nozzle hermetically fixed to it. The converting element is made in the form of a strain sensor located in the nozzle and mounted on a plate with a window, shut by a flexible diaphragm. The strain sensor is connected with the flexible diaphragm and its outlet is connected with inlet of the indicating instrument. In the lower part of the nozzle there are cut-outs for feeding of a measured liquid. The technical result is an increase of reliability and accuracy of the device.
EFFECT: the invention allows to increase reliability and accuracy of the device.
1 dwg
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