Patent ID: 11913926
Assignee: HONEYWELL ANALYTICS INC.
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 0:
1. A sensor assembly, comprising:
substrate that defines:
a plurality of openings, each opening adapted to receive at least one sensing die therein; and
an inlet conduit between a first end of the substrate and a second end of the substrate, the first end being adapted to receive an inflow of a gas; and

a disk comprising a top portion and a bottom portion, the disk positioned immediately adjacent the substrate so that the top portion of the disk is exposed to the inlet conduit, wherein the top portion of the disk includes at least one bump, wherein the substrate and the disk are coupled such that a gap is defined between the at least one bump and the at least one sensing die, wherein a passage is defined for the gas to flow from the first end to a sensor head of the at least one sensing die via the second end of the substrate and the gap defined between the at least one bump and the at least one sensing die, wherein the passage is adapted to circulate the gas to the plurality of openings with uniform pressure and flow-rate of the gas.