Working principle and brief introduction of oxygen sensor

Oxygen sensors are standard equipment for automobiles. It is a measuring element that uses ceramic sensitive elements to measure the oxygen potential in the automobile exhaust pipe and calculate the corresponding oxygen concentration according to the principle of chemical balance, so as to monitor and control the combustion air-fuel ratio and ensure the product quality and exhaust emission to meet the standard. Oxygen sensors are widely used in the atmosphere control of various coal-fired, oil-fired and gas-fired kilns. It is the best way to measure the combustion atmosphere at present, and has the advantages of simple structure, quick response, easy maintenance, convenient use and accurate measurement. Using this sensor to measure and control the combustion atmosphere can not only stabilize and improve the product quality, but also shorten the production cycle and save energy.