FIELD: measurement technology. SUBSTANCE: sensor has four polyamide film layers 1, 2, 6, 10, leads 3, 11, plates 4, 13, and shields 5, 14. Sensitivity of thin-film sensor is increased due to holes 9 which are interconnected and connected to environment to equalize static pressure. Layer 6 is three or four times thicker than upper film. EFFECT: provision for measuring low levels of pressure pulsations within comprehensive range of static pressures. 1 dwg
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