Pressure transducing assembly

摘要

A pressure tranducing assembly for converting received pressure into a digital pressure signal. A pressure transmitter adapted to receive a first mechanical pressure from an environment and to transmit that pressure to a pressure processor. The pressure processor is adapted to generate the second or internal mechanical pressure therein in accordance with the first pressure. The pressure processor comprises a pressure signal generator to generate a first analogue pressure signal representative of the second pressure. A pressure compensator within the pressure processor is adapted to receive an analogue pressure compensation signal and to generate an additional pressure to compensate the second pressure at least in part. A pressure signal processor processes the first analogue pressure signal and has negative-feedback capabilities to generate the analogue pressure compensation signal and to generate a digital pressure signal that is representative of at least the second internal pressure as an output signal.