Characteristic

• Measurement range 0-10ppm To 0-25% O2

• Accuracy better than 2% of the selected range

• 24 months of sensor lifespan (under normal circumstances)

• 4-20 mA Output

• 18-24V Circuit power supply

• XLT Sensors can be used in background gases containing CO2

AII sensors avoid potential defects commonly found in typical primary battery designs. For decades, our materials, manufacturing, and assembly methods have been continuously improved. Each type of sensor is carefully designed to achieve a good balance between performance and lifespan in various applications. This gives you confidence in the measurement results and reduces maintenance. When there is no oxygen, the output of the sensor will be zero, and the linearity of the sensor can reach up to 100%, so in most cases only range calibration is required (as shown in the figure).

AII's XLT sensor

For applications where the CO2 content in the background gas is higher than 0.5%, specially designed XLT sensors should be selected. Most standard electrochemical sensors use alkaline electrolytes, which gradually neutralize when exposed to acidic gases such as carbon dioxide. To address this issue, AII has developed the XLT sensor, which uses a special electrolyte formula and can operate at temperatures as low as -10 ℃.