SRX-MT22-XL PPM O2 Sensor Replaces Teledyne B-2CXL

SRX-MT22-XL PPM O₂ Sensor

The SRX-MT22-XL PPM O2 Sensor from Applied Sensing Technologies (AST) delivers accurate and reliable trace oxygen measurement for demanding industrial gas analysis applications. Designed as a direct replacement for several industry-standard PPM oxygen sensors, it installs easily into existing analyzers without modification. The SRX-MT22-XL PPM O2 Sensor replaces sensors such as the Teledyne B-2CXL Part number C06689-B2CXL. To identify the correct replacement sensor, please visit our Cross Reference page.

SRX-MT22-XL PPM O₂ Sensor Replacement Models

The SRX-MT22-XL PPM O₂ Sensor is a direct replacement for Teledyne B-2C (Part No. C06689-B2CXL. Because the SRX-MT22-XL matches the mechanical and electrical characteristics of these sensors, users can replace the original sensor quickly and return their analyzer to service with minimal downtime.

SRX-MT22-XL PPM O₂ Sensor Performance

The SRX-MT22-XL PPM O₂ Sensor measures trace oxygen from high PPM concentrations down to 0.1 PPM O₂. Consequently, it provides the sensitivity required for critical industrial gas monitoring applications. Key performance features include:

• Measures oxygen down to 0.1 PPM
• Fast recovery from air to 10 PPM in typically less than 60 minutes
• Long operating life with minimal maintenance

As a result, the  SRX-MT22-XL PPM O2 Sensor delivers accurate and dependable trace oxygen monitoring in demanding process environments.

Applications for the SRX-MT22-XL PPM O₂ Sensor

The SRX-MT22-XL PPM O₂ Sensor is ideal for measuring trace oxygen in inert gases, hydrogen and gaseous hydrocarbon gas streams. This sensor is similar to SRX-MT22 except that this sensor has very low signal offset; under 0.2 PPM in pure gas streams. Therefore, the sensor is widely used wherever low oxygen concentrations must be monitored continuously.

Advanced Electrochemical Sensor Technology

The SRX-MT22-XL PPM O₂ Sensor incorporates AST’s proprietary electrolyte formulation together with a super-activated lead anode. Consequently, the sensor achieves maximum utilization of the anode while maintaining excellent stability throughout its operating life. In addition, the proprietary electrolyte provides, Fast response and rapid recovery after air exposure. These features help reduce maintenance while ensuring consistent and reliable oxygen measurements.

Gas Compatibility

The SRX-MT22-XL PPM O₂ Sensor performs exceptionally well in inert gases, hydrogen, and gaseous hydrocarbon streams. For gas streams containing high concentrations of CO₂ and trace levels of acidic gases, such as H₂S, Applied Sensing Technologies recommends the SRZ-MT22-XL PPM O₂ Sensor, which is specifically designed for these applications. However, neither the SRX-MT22-XL nor the SRZ-MT22-XL is recommended for use in highly reactive or corrosive gases, including SF₆, HCl, and NH₃.

Designed and Manufactured in the USA

Applied Sensing Technologies designs, develops, and manufactures the SRX-MT22-XL PPM O₂ Sensor in the USA. Furthermore, every sensor undergoes rigorous quality testing to ensure consistent performance, long operating life, and dependable trace oxygen measurement.