Pressure compensated sensors

A pressure compensated sensor system, comprising:

• a housing extending along a length between a proximal end and a distal end and defining a cavity therein;
• a seal positioned within the cavity and dividing the cavity into a first fluidly sealed cavity portion and a second cavity portion that is in fluid communication with a fluid environment surrounding the housing;
• one or more sensing elements positioned within the first cavity portion;
• and
• an incompressible fluid disposed within the first cavity portion;
• wherein the seal comprises at least two chambers, each chamber having a volume that is configured to change in response to a pressure differences between the first cavity portion and the second cavity portion;
• wherein the second cavity portion is bounded by an outer surface of the seal, the housing, an inward extending wall coupled to the housing adjacent the distal end of the housing, and an electrical connector coupled to the proximal end of the housing, wherein the inward extending wall and the electrical connector inhibit flow of fluid between the second cavity portion and the fluid environment.