CO gas sensor ECO-5011A

electrochemicalfor air quality monitoring

ECO-5011A module is a battery operable electrochemical sensor with good selectivity and stability. It is a combination of mature electrochemical detection technology and sophisticated circuit design, which can accurately measure CO in the air. Each sensor has UART interface, which can be calibrated separately and connected with user's device easily. Features • Excellent selectivity to CO and best-in-class cross interference • High linear output characteristics for CO measurement • Low power consumption, applicable for battery-operated • Easy installation & free maintenance • Long lifespan over 8 years Specifications • Working principle:Electrochemical technology • Accuracy: ± 5ppm or ± 10%, whichever is larger • Repeatability: ± 2% of reading • Resolution: 0.5ppm • Response time: (T90) <60s • Zero drift: (-20℃-40℃) ≤10ppm (equivalent to CO) • Long-term output drift: 8 years • Weight :<20g