FIG. 1 shows a front view of a flow sensor showing my new design;
FIG. 2 shows a rear view thereof;
FIG. 3 shows a top view thereof;
FIG. 4 shows a bottom view thereof;
FIG. 5 shows a left side view thereof;
FIG. 6 shows a right side view thereof;
FIG. 7 shows a top, front and left side perspective view thereof;
FIG. 8 shows an A—A cross-section view thereof; and,
FIG. 9 shows a B—B cross-section view thereof.