AOI 3SEN Replacement Sensor

Trace O2 monitor with single-range or optional three-range measurements, and options for watertight or explosion-proof enclosures.

Loop-powered, trace oxygen analyzer with eight possible measurement ranges from 0-10 to 0-20,000 ppm.

Trace oxygen analyzer with eight possible measurement ranges from 0-10 to 0-20,000 ppm, and AC or DC input power options.

Portable, battery-operated trace oxygen monitor designed for spot measurements in commercial and industrial applications.