1 Introduction
1
1
Introduction
The Stack Gas Analyzer ENDA-5000 series is a measuring instrument that continuously mon-
itors the concentration of NOx, SO
2
, CO, CO
2
and O
2
contained in the stack gas of fixed dis-
charge source. It can measure simultaneously up to 5 components.
For the analyzers of NOx, SO
2
, CO and CO
2
, non-dispersive Infrared ray absorptiometry with
cross modulation system (NDIR) is applied to enable excellent stability and accuracy.
For O
2
analyzers, magneto-pneumatic system (MPA) is applied, which is free from cylinder
gas as a carrier gas.
The operation unit incorporates touch panel LCD.
As a pollution-monitoring instrument, the approval type of products is available for analyzers
NOx, SO
2
, CO and O
2
.
