FIELD: instrumentation engineering, measurement of pressure of gas and liquid media in test systems of gas and oil pipe-lines. SUBSTANCE: two pairs of resistance strain gauges are positioned on side wall of cylinder 1, one of them - pair 3 at certain angle to element of cylinder and the other pair - pair 4 - parallel to it at point of conjugation of wall with bottom part over certain length. Resistance strain gauges are intercoupled to form complete measurement bridge. EFFECT: maximal sensitivity of transducer. 1 dwg
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