The productive electrical model in the transducer, together with a essential signal conditioning circuit, is revealed in the application schematic. The pressure sensor is a fully active Wheatstone bridge which has been temperature compensated and offset altered by way of thick movie, laser trimmed resistors. The excitation to your bridge http://pressuregauge70369.blogdon.net/5-tips-about-pressure-gauge-you-can-use-today-27145934