BAROCOMPENSATED PRIMARY MEASURING CONVERTER WITH SOLID-STATE SENSITIVE ELEMENT Russian patent published in 2015 - IPC G01K1/00 G01D3/00 

FIELD: measurement equipment.

SUBSTANCE: barocompensated primary measuring converter (PMC) with a solid-state sensitive element comprises rigidly connected a tail and a cylindrical body, the cavity of which is made cylindrical and is filled with liquid. The liquid is tightly separated from the environment by a barocompensator and a sensitive element of cylindrical shape rigidly installed in the body coaxially to it, the end surface of which contacts with this liquid. The barocompensator is arranged in the form of a cylindrical bushing installed via a seal of a movable contact in the cavity of the body, at its outlet. In the axial hole of the bushing there is also a sensitive element installed via a seal of a movable contact. The outlet of the sensitive element is electrically insulated and with sealing is taken out from the PMC via its tail.

EFFECT: expansion of the range of PMC working pressure, which increases reliability of PMC operation and validity of information received from it, simplified assembly technology.

1 cl, 2 dwg