920 Hot / Wet Multi Gas Analyzer

SKU: Model 920 Hot/Wet Multi Gas CEM Categories: ,

920 Hot / Wet Multi Gas Analyzer is specifically configured for monitoring the stack emissions of multiple pollutants on a concentration basis. It measures as many as five pollutants at stack conditions. With the addition of an optional zirconium oxide sensor, the 920 is capable of monitoring oxygen.

A very robust and reliable analyzer, UV-based measurements do not suffer from H2O and CO2 interference. They can also have a wide dynamic range for some measurements. Greatly simplifies sample handling and sample integrity, there is no need for sample drying. As a fully extractive, heated wet basis analyzer, the 920s sample system components are simply heated above the dew point of the sample gas. Results are a simpler and more accurate calculation of gas concentrations., requiring no corrections for condensed and dissolved components.

FEATURES

  • Hot/wet analysis prevents errors associated with water vapor, and absorption losses in driers
  • Able to measure up to five of the following species: SO2, NO, NO2, H2S, NH3 or a number of other chemicals
  • Multi-range SO2 analysis possible
  • H2O or CO2 interference
  • Automated zero and span gas calibration
  • Serial communication with plant DCS

ETA Process Instrumentation

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