FIELD: physics, measuring.
SUBSTANCE: invention concerns diagnostics of the valve of emergency cutout. The valve of emergency cutout works with use of fluid medium under pressure. The pressure data unit can be functionally joined to a radiant of fluid medium under pressure and is executed with possibility of obtaining of the signal concerning diagnostics of the valve of emergency cutout. The pressure data unit reads out the value of pressure concerning a radiant of fluid medium under pressure, during the given time. In some versions of performance the pressure data unit can carry out diagnostics on the basis of the gained data. In other versions of performance the obtained data is transmitted in the exterior device for the analysis.
EFFECT: resolution increase in time in relation to event without essential influence on cost, improvement of process of diagnostics and maintenance of technical characteristics.
28 cl, 5 dwg
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