Oxygen sensor is the use of ceramic sensitive elements to measure the oxygen potential in various heating furnaces or exhaust pipes, calculate the corresponding oxygen concentration by the principle of chemical balance, to monitor and control the combustion air-fuel ratio in the furnace, to ensure product quality and exhaust emission standards of measuring elements, widely used in all kinds of coal combustion, oil combustion, gas combustion and other furnace atmosphere control.
Advantages：
1. Accuracy: NIBD oxygen sensor is high accuracy in the monitoring of the oxygen. High accuracy indicates good quality.
2. Material quality: Choose products with good material quality for better durability.
3. Brand reputation: NIBD brand products was insuranced by PICC with good reputation and credibility for better quality.
4.Certification: NIBD have passed the strict inspeciton by the ISO9001 international quality organization, and got the ISO9001 certificate.
