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ABB MCA10 Hot/Wet multi gas analyser

At a glance

What it does

A continuous emissions analyser for gaseous pollutants. It uses GFC spectroscopy on a hot, wet sample and does not dry the gas, so water-soluble components are not lost to condensation.

Who it's for

Regulatory emissions monitoring and process control in waste incineration, waste-to-energy plants, cement production, biomass boilers, power generation and chemical processing.

What's included

  • Hot-wet multi-gas analysis, without drying the sample gas
  • Integrated oxygen measurement
  • Sampling kept hot so water-soluble gases such as NH₃, HCl and HF are not lost to condensation

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ABB MCA10 Hot/Wet multi gas analyser

Key specifications

MethodGFC spectroscopy with hot-wet sampling
Sample handlingThe sample gas is kept hot and is not dried
Configurable parametersNO and NO₂ (NOx), CO, NH₃, SO₂, HCl, HF, CO₂, CH₄, H₂O, O₂
OxygenIntegrated oxygen measurement
Water-soluble gasesNH₃, HCl and HF stay in the sample because it does not condense
ApplicationsWaste incineration, waste-to-energy, cement production, biomass boilers, power generation, chemical processing

More detail

The ABB MCA10 Hot/Wet Gas Analyser is a proven continuous emissions monitoring solution designed for accurate measurement of gaseous pollutants in challenging industrial processes. Using advanced GFC spectroscopy combined with a true hot-wet sampling approach, the MCA10 delivers reliable multi-gas analysis without the need for sample gas drying.

By maintaining the sample gas at elevated temperatures throughout the sampling system, the MCA10 prevents condensation and eliminates the loss of water-soluble components such as NH₃, HCl, and HF. This ensures maximum measurement accuracy and fast response times, making it ideal for regulatory emissions monitoring and process control applications.

The MCA10 can be configured to monitor a wide range of emissions parameters, including:

  • NO and NO₂ (NOx)
  • CO
  • NH₃
  • SO₂
  • HCl
  • HF
  • CO₂
  • CH₄
  • H₂O
  • O₂ (with integrated oxygen measurement)

The ABB MCA10 is widely used across industries where accurate emissions monitoring is critical, including:

  • Waste Incineration
  • Waste-to-Energy Plants
  • Cement Production
  • Biomass Boilers
  • Power Generation
  • Chemical Processing Facilities