Reduction of aeration interference in an ultrasonic fluid sensing system

摘要

A fluid sensor for sensing at least one characteristic of a fluid. The fluid sensor includes a sensing area, a sensing element and a mesh. The sensing element is configured to sense a characteristic of fluid located within the sensing area. The mesh is positioned around the sensing area. The mesh is configured to allow a liquid portion of the fluid to enter and exit the sensing area, and substantially prohibit a gas portion of the fluid to enter the channel.

主权项

1. A fluid sensor comprising:
a housing; a sensing area; a sensing element configured to sense a characteristic of a fluid located within the sensing area; and a mesh enclosing the sensing area, the mesh coupled to the housing via a frame and configured to
allow a liquid portion of the fluid to enter and exit the sensing area, andsubstantially prohibit one or more gas bubbles of the fluid to enter the sensing area.