May 8, 2006
MSAâ€™s new TRIGARDâ„¢ Monitoring System monitors chlorine, sulfur dioxide and other toxic gases as well as oxygen deficiency or enrichment. The versatile system offers an affordable monitoring solution specifically for water and wastewater facilities. It features MSAâ€™s patented sensor disconnect under power, and pre-calibrated smart sensor modules are ready for installation out of the box. MSA, Pittsburgh, PA.