Patent ID: 7866214

Claim:
A pressure transducer, comprising: a sensor module having a sensor body, which includes a measuring cell chamber, in which a pressure measuring cell is arranged, said pressure measuring cell is loadable with a pressure via a first hydraulic path filled with a transmission liquid said first hydraulic path extruding from said measuring cell chamber through said sensor body to a surface of said sensor body; and a transmission module for transmitting a pressure to said first hydraulic path, wherein: said transmission module has a second hydraulic path filled with a transmission liquid and extending from a process diaphragm through a transmission body to a transmission diaphragm; said transmission diaphragm has a first surface facing said second hydraulic path and a second surface facing away from said second hydraulic path; and said sensor body is connected pressure-tightly with said transmission body so that the second surface of said transmission diaphragm faces said surface of said sensor body to which the first hydraulic path extends, whereby said first hydraulic path communicates with said transmission diaphragm, so that the pressure of said second hydraulic path is transmittable through said transmission diaphragm to said first hydraulic path.