OnGuard CCT	OnGuard 3000	OnGuard Sensor

The OnGuard family of air quality monitors is designed to be wall-mounted in control rooms, rack rooms, motor control centers, or other areas where acid gases are of concern. With an OnGuard monitor, you can determine in real-time the amount of corrosion forming on circuit board components and take immediate action to protect electronic controls. OnGuard measurements correlate directly to the environmental classifications established by the Instrument Society of America Standard S71.04-1985 for equipment reliability. The CCT was officially discontinued on 1/1/2011 and has been replaced by the Onguard 3000 Real-time Monitor.

The OnGuard earned the coveted R&D 100 Award in 1992 and has become a "must-have" air quality monitor in facilities where environmental conditions can be damaging to electronic equipment. These facilities include pulp and paper mills, refineries, semiconductor and telecommunications facilities.