FIELD: automation.
SUBSTANCE: invention relates to the field of automation and is proposed for use in measurement and control in systems exposed to radiation and operating in explosive conditions, as well as in aviation instruments. Method for converting a jet frequency pressure signal includes stages wherein the input frequency pressure signal is supplied into the control nozzles of a jet amplifier with a supply nozzle, an axial receiving channel, and two side receiving channels, as the frequency of the input signal increases, the flow value of the jet of the supply nozzle of the jet amplifier is accumulated in the axial receiving channel, the accumulated supply flow is transferred to a pneumatic container, the limited pressure range of the accumulated part of the supply flow on the output is used.
EFFECT: reduction in the amount of operations in the frequency jet signal conversion line.
1 cl, 1 dwg
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