87 Gypsy Lane, Meriden, CT 06450

Toll Free: 1.800.864.2814

International: 203.935.0102

Toll Free: 1.800.573.1827

International: 203.935.0102

WatchDog 800

The EMS WatchDog 800 is a compact, green LED source, single-pass opacity monitor designed to provide accurate, affordable, and reliable process control information. This smoke density monitor features a path length of 3 to 8 feet (60–457 centimeters).

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 applications such as:

  • Crematoriums
  • Boilers
  • Bag Houses
  • Duct Systems
  • Fan Control

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, and any particulate measurement.

Since 1990, companies worldwide have relied on EMS to monitor the number of visible emissions, smoke, dust, or opacity from their process. We hope you will allow us to work with you on your next project. We are confident you will be satisfied with our monitors’ performance and worry-free operation for years.

Contact us for more information or a customized quote.

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800 system

Contact us for more information or a customized quote for the EMS WatchDog 800.