AAY80-390R Gas Detector Oxygen Sensor

The AAY80-390R is a high-precision electrochemical oxygen (O₂) sensor designed for gas detection systems, industrial safety, and environmental monitoring. It measures ambient oxygen concentration and converts it into a readable electrical signal. With a compact, sealed design and long operational life, it is suitable for integration into portable and fixed gas detectors, medical devices, and oxygen monitoring systems in confined spaces or hazardous environments.

This sensor offers fast response, stable performance, and low power consumption, making it reliable for real-time detection in demanding applications.