flow monitoring system / air / gas / continuous emissions

Model 910 Hot/Wet Multi Gas Mass Flow CEM

THE NEED
A number of governmental air pollution regulations restrict the allowable stack emissions from various industrial facilities. Often, a facility will need to measure and report the emissions of multiple pollutants being emitted by their process. Under many compliance regulations, it is not adequate to simply know the concentration of these pollutants in the stack gas emissions. Often, a facility is required to monitor and report the individual mass emissions (e.g. lb/hr, kgs/day, etc.) of their processes.

In order to accurately monitor mass emissions, an analyzer must be capable of accurately and reliably measuring the various pollutants of interest while simultaneously measuring the stack gas velocity. This feat is made all the more difficult as the stack gas is typically hot, saturated with moisture, and dirty.

THE SOLUTION
The AMETEK Western Research Model 910 is specifically configured for monitoring the stack emissions of multiple pollutants on a mass rate basis. It measures stack effluent temperature and velocity in addition to as many as five pollutant concentrations at stack conditions, enabling each pollutant's mass emission rate to be reported. With the addition of an optional zirconium oxide sensor, the Model 910 is capable of monitoring oxygen.