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The SM425 is ideally suited for both
compliance monitoring of diluent gas
(Environmental Compliance) and Oxygen
monitoring for combustion and process
control applications. The SM425
offers state of the art oxygen analysis
and a rugged industrial design.
Operators and engineers will appreciate
the in situ design of the oxygen
analysis probe. It provides the rapid
response required for combustion control
while eliminating the need for high
maintenance sampling components.
The flue gas flow around the zirconium
oxide sensor is accomplished
completely within the process and the
sensor equilibrates with process condi
tions. As the oxygen is measured under
actual flue conditions, the measure
ment is a true “wet” gas measurement.