PPM Oxygen Sensors – Industrial Applications

Applied Sensing Technologies (AST) offers a wide range of PPM Oxygen Sensors specifically designed for trace oxygen measurement in a variety of industrial gas streams. These high-performance electrochemical sensors provide accurate, reliable, and stable oxygen monitoring for industrial gas analyzers and process monitoring systems.

AST PPM O₂ sensors serve as direct drop-in replacements for many commonly used trace oxygen sensors from other manufacturers. As a result, users can replace existing sensors without modifying their analyzers or monitoring equipment.

Replacement PPM O₂ Sensors

AST offers replacement sensors for numerous OEM models, including:

• Teledyne Insta Trace Series, B-2C, B-2CXL, A-2C, L-2C, L-2C-L
• Teledyne B-2C
• Analytical Industries PSR-12-223, XLT-12-123, GPR-12-333, XLT-12-333, GPR-12-100-M, GPR-12-333-M
• GE Panametrics OX-1 and OX-2
• AMI T-2, T-4
• IT Gambert P-41 and P-41A

In addition, AST offers replacement sensors for many other trace oxygen analyzers used throughout the industrial gas industry.

Selecting the Correct Replacement Sensor

Each PPM oxygen sensor model generates a unique signal output in ambient air. Therefore, selecting the correct replacement sensor is essential for proper analyzer operation.

Before ordering, users should consult the Cross Reference Table to identify the appropriate AST replacement sensor. Installing an incorrect sensor model may result in calibration failure, inaccurate readings, or analyzer malfunction.

Consequently, AST recommends verifying both the analyzer model and the original sensor part number before selecting a replacement sensor.

Applications for AST PPM Oxygen Sensors

AST PPM oxygen sensors are used in a wide range of industrial applications, including: Inert gas systems, Nitrogen generators, Gaseous hydrocarbon streams, Semiconductor gas delivery systems, Process gas monitoring and Gas purity verification.

Need Assistance?

If your oxygen sensor model is not listed in the Cross Reference Table, please contact Applied Sensing Technologies. Our technical team will help identify the correct AST replacement sensor for your analyzer and application.