CO₂
Carbon Dioxide (CO₂)
Accurate, real-time CO₂ measurement is critical for natural gas quality, biogas upgrading, and carbon capture processes. KECO CO₂ analyzers use proven NDIR and electrochemical sensing technologies for reliable, low-maintenance monitoring.
Measurement Ranges
- ◆0–100 ppm to 0–100% in gas
- ◆0–1,000 ppm in liquids via membrane extraction
Sensing Technologies
- ✓Non-dispersive infrared (NDIR) absorption
- ✓Electrochemical CO₂ sensing
- ✓KECO Membrane Technology for dissolved CO₂
Applications
→ Natural gas quality specification (pipeline tariff)
→ Biogas and landfill gas upgrading
→ Carbon capture, utilization, and storage (CCUS)
→ Enhanced oil recovery (EOR) CO₂ flood
→ Brewery and beverage fermentation monitoring
Related Products
- ●ASK 4000 Series — process CO₂ analyzer
- ●ASK 4500 Series — multi-gas CO₂/H₂S analyzer
Need a CO₂ analyzer?
Our applications engineers will recommend the right solution for your measurement requirements.