Sensor assembly having a flow head

Details Sensor assembly having a flow head Sensor assembly having a flow head

2008-02-27

2010-06-22

Larkin, Daniel S (Department: 2856)

Measuring and testing

Sampler, sample handling, etc.

C073S023200, C073S031050

Reexamination Certificate

active

07739924

ABSTRACT:
A flow head for a gas sensor having a sensing element is provided. The flow head includes a body at least partially defining a cavity in thermal communication with the sensing element. The body includes an inlet port located within an annular surface of the body and an outlet port located within the annular surface of the body. The body also includes an inlet passage offset from and parallel to the cavity, wherein the inlet passage configures the inlet port and the cavity to be in fluid communication with one another. The body further includes an outlet passage offset from and parallel to the cavity, wherein the outlet passage configures the outlet port and the cavity to be in fluid communication with one another.

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