AOX4000 Fluorescent Oxygen Sensor

1.Product Summary

AOX4000 is an oxygen sensor that measures the partial pressure of oxygen in the environment based on the principle of 

fluorescence quenching. The sensor has a built-in air pressure sensor, which can directly output the values of ambient air 

pressure, oxygen partial pressure and oxygen concentration, which is convenient for users to read data intuitively. 

Compared with electrochemical sensors, AOX4000 has longer life. Due to the temperature compensation function, 

no additional compensation system is required. AOX4000 is very stable and environmentally friendly, 

does not contain lead or any other harmful substances.

2.Application Range

AOX4000 has a wide range of application scenarios, and is suitable for scenarios such as oxygen generators, incubators, 

oxygen concentrators, inert gas treatment rooms (glove boxes), exhaust gas measurement systems, inert gas monitoring 

systems, and portable oxygen measurement equipment.

3.Product Characteristics

● High precision, temperature compensation

● No Drift, Low Power Consumption

● Long life, fast response, fully calibrated

● Lead-free, RoHS compliant

● Digital output oxygen partial pressure, atmospheric pressure