Real-time measuring device of oxygen concentration in droplet environment

Abstract

A real-time measuring device of oxygen concentration in a droplet environment, comprising: a measurement pipeline, a gas-liquid separation structure installed inside a side of the gas inlet of the measurement pipeline, a pressure sensor, a zirconia oxygen concentration sensor with a builtin thermal resistor, a digital signal converter, a signal amplifier and a signal processing unit sequentially installed at the gas outlet of the measurement pipeline, wherein the pressure sensor, the thermal resistor and the zirconia oxygen concentration sensor are connected to the digital signal converter and the signal amplifier, respectively, and the signal processing unit obtains the amplified and AD converted zirconia oxygen concentration sensing signal, pressure sensing signal and the temperature sensing signal and calculates real-time oxygen concentration.

Dependencies are inferred from the claim text.