• One continuous emission monitoring system - three solutions

Air monitoring

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.


Digital Edition

IET 35.2 March

April 2025

Air Monitoring - Probe Sampling in Hazardous Areas Under Extreme Conditions - New, Game-Changing Sensor for Methane Emissions - Blue Sky Thinking: a 50-year Retrospective on Technological Prog...

View all digital editions

Events

IE Expo China 2025

Apr 21 2025 Shanghai, China

FORUMESURE

Apr 22 2025 Hammamet, Tunisia

Korea Lab 2025

Apr 22 2025 Kintex, South Korea

Analytica Anacon India & IndiaLabExpo

Apr 23 2025 Mumbai, India

Analitika Expo 2024

Apr 23 2025 Moscow, Russia

View all events