The disclosed pressure transducer assembly com­prises a transducer (12) for generating electrical signals in response to differential pressures; a structure (13) for encasing the transducer, the encasing structure including first and second ports (15, 16) for communicating fluids at first and second pressures to the trans­ducer; and a housing (11) for enveloping the casing structure (13) with fluid having a pressure at least approximately equal to the first or second pressure, the encasing structure being removably disposed within the housing.