The Siemens OXYMAT 6 is a continuous oxygen (O₂) analyzer designed for demanding industrial process and safety applications. Using the paramagnetic alternating pressure principle, it measures oxygen selectively without exposing the sensor to the sample gas — a design that improves stability and long-term reliability in harsh environments.
With measuring spans starting as low as 0.5 vol.% O₂ and configurable ranges up to 100 vol.% O₂, the OXYMAT 6 supports both low-level combustion control and high-purity oxygen monitoring. Physically suppressed zero ranges (such as 99.5 to 100% O₂) are possible when paired with an appropriate reference gas.
Key applications:
- Boiler and combustion control in power and process plants
- Safety monitoring in chemical and petrochemical facilities
- Oxygen purity verification in air separation units
- Environmental and emissions monitoring
The analyzer offers automatic or manual range switching, internal pressure compensation, and configurable analog and digital I/O. Available in both 19″ rack and field-mounted versions, it integrates easily into control systems via 4–20 mA and RS-485 communication, with optional PROFIBUS connectivity.
