Fluid medium`s e.g. air, pressure adjustment determination arrangement, has pressure transducer arranged between forward and operating nozzles, for determining impact pressure, which is adjusted in fluid medium between nozzles

摘要

The arrangement has pressure pipes (12) forming a measuring branch that is streamed by a fluid medium e.g. air, and a pressure feeder utilized to feed inlet and/or feed pressures to a forward nozzle and an operating nozzle, which are arranged in the measuring branch in a flow direction of the medium. Pressure transducers e.g. pressure sensors (31, 32), are arranged between the forward nozzle and the operating nozzle, for determining an impact pressure, which is adjusted in the medium between the nozzles. Independent claims are also included for the following: (1) a procedure for the determination of pressure adjusted in a fluid medium between a forward nozzle and operating nozzle (2) a system with a number of arrangements for the determination of pressure adjusted in a fluid medium.