Measuring system for automatic recording of nitrogen monoxide concentrations of flue gases at up to 4 sample points for the control of a DeNO_X-stage.

– heated sample gas probes and sample gas lines
– gas conditioning with compressor coolers and various filters
– status modules for monitoring and display of operating status
– air conditioned cabinet housing for outdoor installation
– cabinet housing made of glass fibre reinforced plastic for inshore installation
– integrated sample gas conditioning for trouble-free measurement with high sulphur oxide concentrations
– links to higher process control via Profibus
– NO/ NO₂-converter for higher NO₂ concentrations available