Continuous Emission Monitoring System - CEMS

Continuous Emission Monitoring System - CEMS

QAL1 qualified, EN14181, EN ISO 14956 and EN 15267 certified CEM Systems

The Fuji CEMS gas analysis systems allow the continuous monitoring of gas emissions in flue gases from natural gas, fuel, coal, industrial or urban waste combustion, such as:

  • Carbon monoxide (CO)
  • Carbon dioxide (CO2)
  • Sulfur dioxide (SO2)
  • Nitrogen oxide (NOx)
  • Oxygen (O2)
  • Dusts



CEM systems consist of one or several highest performance NDIR analyzers, one oxygen analyzer and specially designed and top quality level sample gas conditioning system. They are designed and continuously upgraded by FUJI Electric France in order to comply with the latest European and local environmental regulations.


QAL1 TÜV certified complete CEMS, composed with :

  • 180°C heated sampling probe with filtering material adapted to each application
  • 180°C heated sample line with additional PTFE tube for calibration gas
  • High performance & reliability, and easy to maintain sample conditioning system adapted to each application
  • Fuji Electric very high performance ZDL04 NOx converter
  • High performance QAL1 certified multigas analyzers

Also available as options :

  • QAL1 TÜV certified Dust Monitor
  • QAL1 TÜV certified Wet O2 ZFK8 analyzer for the flue gas humidity calculation
  • Comprehensive DAHS Fuji CEM System v7 and QAL3 Software Suite