Continuous Emissions Monitoring Systems (CEMS) are used to measure flue gases from stationary sources at a wide variety of regulated industrial facilities, including power plants, petroleum refineries, petrochemical plants, waste incinerators, pulp and paper producers, and many others.  The types of air pollution measured from these sources varies widely based on the type of industry and process, and many are regulated by government agencies around the world.

 
Teledyne API has a wide variety of CEMS gas instruments specifically designed to meet the stringent standards associated with these critical regulatory requirements.  TAPI analyzers will enable you to pass performance testing in accordance with regulatory standards such as Part 75 or Part 60 in the US as well as their international equivalents.

 
  Sulfur Compounds Instruments
GasModelRanges 
(Min/Max)
SO2
Sulfur Dioxide
T1000-50 ppb / 0-20 ppm
T100H0-10 ppm / 0-5,000 ppm
H2S
Hydrogen Sulfide
T1010-50 ppb / 0-5 ppm
TRS
Total Reduced Sulfur
T1020-50 ppb / 0-10 ppm
TS
Total Sulfur
T1080-50 ppb / 0-10 ppm
   
  Nitrogen Compounds Instruments
GasModelRanges 
(Min/Max)
NO, NO2, NOX
Nitrogen Oxide, Nitrogen Dioxide
T2000-50 ppb / 0-20 ppm
T200M0-1 ppm / 0-200 ppm
T200H0-5 ppm / 0-5,000 ppm
   
  Carbon Compounds Instruments
GasModelRanges 
(Min/Max)
CO
Carbon Monoxide
T300U0-100 ppb / 0-100 ppm
T3000-1 ppm / 0-1,000 ppm
T300M0-5 ppm / 0-5,000 ppm
CO2
Carbon Dioxide
T3600-2 ppm / 0-2,000 ppm
T360M0-4 ppm / 0-4,000 ppm
T8010-20%
O2
Oxygen
T8020-100% (Paramagnetic)
CO2/O2
Carbon Dioxide/Oxygen
T8030-20%/0-100%