100 Opacity Monitors

OPAL 100 Series transmissometer systems are non-compliance monitoring systems that can provide continuous in–situ measurement of both visible (opacity %) and quantitative (mgm3) emissions.
They are ideal for use as opacity monitors in package boiler, incinerator, and combustion process applications where EPA emission limits are applicable and precise combustion control is desired. They are also an invaluable tool for measurement of quantitative emissions, especially in applications where other technologies have limitations from electrostatic precipitators, variable air velocities andor large duct spans.