FIELD: machine building.
SUBSTANCE: invention relates to power engineering and can be used for pressure measurement during testing of gas turbine engines. Essence: pressure transducer module (6) comprises platform (11) with pressure transducer (12) attached thereto, collector (13) with at least two electric control valves (20) and element (14) for attachment of pressure transducer module (6). Pressure transducer (12) is connected to manifold (13), which is made with four inputs for supply of measured pressure and one inlet for pilot air supply. Three of the above measured pressure supply inputs are configured to be connected to the test device, and the fourth input is configured to be connected to the receiver.
EFFECT: increased accuracy of measurements due to possibility of self-diagnostics and calibration of pressure sensors during tests.
14 cl, 6 dwg
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