For accurate SO2 measurement a testo fluegas analyser must always be equipped with a SO2 and NO2 cell. NO2 has a negative impact on the SO2 reading by 110%. If the analyser measures NO2, it will automatically compensate for this. If not, then the SO2 reading might be far out depending on NO2 in the flue gas.
series resistance cables
fluegas analysis
parallel trace heating
compliance testing
electric heat tracing
FAQs
trace heating
flue gas
heat tracing
testo thermal imager
electrical heat tracing
emissons
Gefran indicators
technical services
Gefran 600 controller
displacement transducer
maintenance
testo 350
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