CPC G01L 19/147 (2013.01) [B81B 7/02 (2013.01); E03D 11/13 (2013.01); G01L 19/0023 (2013.01); B81B 2201/0264 (2013.01)] | 20 Claims |
1. An analytical toilet, comprising:
a bowl for receiving excreta supported by a base;
a pressure sensor mounting fixture, comprising:
a chamber with an outlet,
wherein the chamber is in fluid communication with the contents of the bowl through the outlet,
a pressure sensor cavity above the chamber having an inlet in fluid communication with the chamber such that an air bubble is maintained in the pressure sensor cavity, and
a pressure sensor above the pressure sensor cavity adapted to measure the pressure in the pressure sensor cavity.
|