Patent ID: 9134146
Filing Date: 2015-09-15
Classification: G01D

Abstract:
1. A fluid monitoring apparatus, comprising: a circuitry housing adapted for retention therein of circuitry for processing fluid sensing signals and responsively transmitting an output; and a sensor assembly adapted for mechanical and electrical coupling to the circuitry housing, including at least one sensing member arranged to contact fluid and respond to presence of a fluid species of interest in the contacted fluid by change of a characteristic of the at least one sensing member that is inputtable to circuitry in the circuitry housing, to generate an output; wherein the circuitry comprises a printed circuit board adapted to engage the circuitry housing and to mechanically couple to the sensor assembly; and wherein the sensor assembly includes a base that engages the circuitry housing, and the printed circuit board includes at least one extension portion engageable with the base.