SRX-CTE2 % Oxygen Sensor Replaces Teledyne Class E-2 Oxygen Sensor

The AST Model SRX-CTE2 % Oxygen Sensor is designed for accurate oxygen measurement in industrial grade nitrogen production process. This sensor utilizes galvanic micro fuel cell technology specifically engineered for oxygen measurement, thereby delivering reliable and stable performance.

The SRX-CTE2 % oxygen sensor serves as a direct replacement for Teledyne Class E-2, Part number C57283-E2 % oxygen sensor. As a result, users can integrate it seamlessly into existing systems, including the Teledyne model 329 and 3290 oxygen analyzers, without requiring any electronics modifications.

The signal output of this sensor is in uA (micro-amp) and does not contain temperature compensation network. The signal from the sensor is compensated via a circuit in the analyzer.  The sensor also contains a larger amount of the anode material that provides an extended operating life of up to 36 months in air under ambient temperature and pressure. Consequently, users benefit from longer service intervals and reduced maintenance requirements.

The sensor incorporates a super-activated anode with a unique geometry, which enhances linearity, accuracy, and overall stability. Furthermore, its proprietary lead (Pb) anode structure maximizes anode utilization while minimizing signal drift. As a result, the sensor maintains consistent performance even under varying ambient conditions and reduces the need for frequent calibration.

To ensure reliability, AST subjects every sensor to rigorous validation procedures, including output verification and 24-hour stability testing. Consequently, each unit meets strict performance and quality standards prior to shipment.

CAUTION:

1. Users must verify compatibility of the AST oxygen sensor with their intended equipment before installation.
2. Although the sensor offers enhanced stability, users should calibrate it before use.
3. Always follow the instructions in the owner’s manual of the intended analyzer for proper calibration procedures.

AST designs, develops, and manufactures its sensors in the United States, thereby ensuring high standards of quality, consistency, and reliability