One continuous emission monitoring system - three solutions

OPSIS' internationally renowned System 400 for CEM applications offers three possible monitoring solutions enabling operators to choose the most suitable method for the site being monitored.

The System 400 CS provides a cross-stack and non-contact method to measure flue gas components across the duct with a beam of light This instrument offers operators a fast response and low maintenance requirements.

The fast-loop method utilised by the System 400 FL offers the perfect choice if the measurement point is problematic to access or if the operator wants the measurement cell to be in a separate room with a controlled climate.

The hot wet extractive solution, from the System 400 HG provides an ideal solution for monitoring total mercury, hydrogen sulphide along with all other gases of interest.

OPSIS System 400s are built around tried and tested non-contact, open path OPSIS DOAS technology. These systems have been proven to be  economic, fast, low maintenance, and enable the measurement of several gases to be taken simultaneously.