General Purpose Air Monitoring
  Applications
HVAC
Water/Wastewater

Gas Detection
Oxygen Deficiency
Toxic Atmosphere

Product Information

• TRIGARD Monitoring System is designed for monitoring chlorine, sulfur dioxide and other toxic gases, combustible gases, as well as for oxygen deficiency or enrichment.
• Designed specifically for water and wastewater facilities and the MSA TRIGARD Monitor offers an affordable monitoring solution for a variety of needs.

Features:

• Adjustable range
• Multiple sensor mounting options
• AC- or DC-powered
• On-board relays
• NEMA 4X design
• LCD display with highly visible
• LED indicators
• Piezo horn with horn silence button
• Long-life, MSA-designed sensors
• Simple push-button calibration Available as single-point or 3-point unit

Advanced Features:

• Sensor Disconnect Under Power
• MSA’s patented feature allows for sensor change-out without declassifying a hazardous area.
• Interchangeable Smart Sensors Pre-calibrated sensor modules are ready for problem-free installation out of the box.
• World-Class Design Engineering efforts feature a single-board design for ultimate reliability and serviceability.
• Onboard LEDs and Relays "Quick-check" LEDs and four relay outputs allow for increased indication of alarm and fault conditions. “Quick-check" LEDs, viewable from up to 50 feet, indicate NORMAL (green) and ALERT (red) status conditions.
• Field-programmable alarm levels and normally energized/de-energized, normally opened/closed and latching/non-latching relay functions offer three levels of alarm and a fault. Factory-assembled remote sensors are available in 25-, 50- and 100-foot lengths.

Options:
• One or two strobes
• Back-up battery
• Internal power supply
• Sensor Options
• Oxygen, toxic and combustible sensors
• Integral mounting
• Remote General Purpose
• Remote Explosion Proof
• Pre-wired shielded cable for sensors in 25, 50 and 100 foot lengths (oxygen & toxic)

Additional Product Information

Technical Information

Ordering Information in PDF Format:

How to Order From MSA: