EMS Guardian Smoke Opacity Detector

Key Features:

  • The EMS Guardian is purpose-built to detect smoke emissions and energize a relay at a user-selected set point. With selectable options of approximately 10%, 20%, or 30% opacity, you have the flexibility to adapt to the unique demands of your industrial setting.
  • Featuring two relay contacts - one instantaneous and one delayed (2 minutes) - the EMS Guardian guarantees a rapid and efficient response to varying smoke opacity levels.
  • Detect smoke opacity with accuracy from 2 to 9 feet, providing comprehensive coverage and adaptability to various industrial configurations.
  • The custom-designed digital PC board incorporates automatic calibration and dust compensation, maintaining consistent accuracy over time and in challenging conditions.
  • The modulated green LED source is specifically engineered to remain unaffected by ambient light conditions, ensuring reliable performance in any environment.
  • With a custom-selected detector, the EMS Guardian ensures unwavering accuracy, providing you with confidence in your smoke detection system.
  • Powered by a universal 12V supply, the EMS Guardian easily replaces outdated equipment. Mounted to a standard 1" pipe and utilizing existing ports, it offers a hassle-free upgrade to your existing infrastructure.
  • Backed by a 1-year manufacturer's warranty and an impressive 5-year LED warranty, the EMS Guardian exemplifies durability and our commitment to your long-term peace of mind.
  • The EMS Guardian is not just accurate and reliable; it's also affordable, ensuring that cutting-edge technology is accessible to all industries.
  • Trust in EMS, a leader in environmental monitoring since 1990. With a legacy of excellence, we continue to innovate and deliver solutions that stand the test of time


Guardian Detector