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.

Key Features:

• Electrochemical type oxygen sensor

• Compact and sealed design

• High accuracy and stability

• Fast response and recovery time

• Low cross-sensitivity to other gases

• Long lifespan with consistent output

• Analog signal output for easy integration

• RoHS-compliant and lead-free

• Suitable for portable and fixed gas detectors