Model 1010 CO Monitor0 pages

Model 1010 Cross-Duct CO Analyser
With no sampling system to maintain, CODEL
cross-duct monitors are easy to install and simple to
operate – vital for plant where there may be little or
no technical support available.
The CODEL 1010 analyser may be used as a
complete stand alone monitor or as part of an integrated
emission monitoring, logging and reporting system. The
instrument is particularly suited to large/dirty processes.
The CODEL Model 1010 projects an infrared beam
across the duct and through the flue gas to a receiver
unit. The light beam is tuned to a specific wavelength
where CO molecules absorb light energy. The more
molecules there are in the light beam the greater the
absorption.
The wavelength is chosen specifically to ensure that
there is no interference from other gases or water
vapour.
To isolate the interference for dust particles the Model
1010 also uses the principle of Gas Filter Correlation
(GFC) where a live and reference measurement are
generated in the receiver. The live measurement is
sensitive to changes in energy caused by CO or dust.
The reference channel is de-sensitised to CO using a
high concentration gas cell. The difference
between the live and reference channels is,
therefore, a function of CO concentration.
highly efficient air purges for minimal lens
contamination
automatic on-line zero calibration using integral
reference gas cell
real-time normalisation to standard reference
conditions
low maintenance - only simple, infrequent
checks to windows are required
data presentation in ppm, mg/m3 or mg/Nm3
Model 1010 Cross-Duct
CO Analyser
Product Data Sheet
Total Solutions - Total Confidence
Doc i/d : 090015 Issue : A Rev. : 1 Date : 6/5/09 © 2009 CODEL International Ltd. We reserve the right to modify designs without prior notice.
CODEL