The EMS WatchDog 800 is a compact green LED source single-pass opacity monitor that is designed to provide accurate, affordable, and reliable process control information. This smoke density monitor features a path length of 2 to 15 feet (60-457 cm.).
The electronically-modulated green LED provides continuous, low maintenance, precision measurement of opacity in industrial applications. An economic opacity/smoke density monitor, the EMS WatchDog 800 is designed for easy installation in new and existing crematoriums, baghouses, and duct systems.
The EMS WatchDog 800 is an ideal monitor to meet Title V opacity (smoke) regulations, oven exhaust, diesel exhaust, duct fire alarm, multi-point systems, as well as any particulate measurement.
Since 1990, companies around the world have relied on EMS to monitor the number of visible emissions, smoke, dust, or opacity from their process. It is our hope that you will give us the opportunity to work with you on your next project. We are confident that you will be satisfied with the performance and worry-free operation of our monitors for years to come.