Steel mills contain furnaces, flames and processes that emit carbon monoxide (CO). CO, combined with other airborne particles from smelting and steelmaking, create a potentially dangerous situation for mill personnel.

All areas of a mill can contain dangerous concentrations of air contaminants and CO. Enclosed areas are especially susceptible to accumulations of carbon monoxide.

Application	Source	Product Solution
Carbon Monoxide (CO) (Toxic)	Generators, lead battery rooms	MLP-ST1600 (Electrochemical), Gas Shield Junior or Senior
Smoke and Airborne Particulate	Smoke and airborne particles from smelting and steelmaking	MLP-APM (Smoke Detector - Airborne Particle Monitor)
Oxygen Deficiency (O2)	Air contaminants from smelting and steelmaking	MLP-ST1400 (Electrochemical), Gas Shield Junior or Senior