This Model RI-85 is a compact, lightweight portable CO2 monitor with an Infrared (NDIR) type sensor. This sensor provides fast and accurate detection of CO2 levels from 0 to 10,000 ppm. An internal pump is utilized for continual sampling, and the unit operated for 12 hours from one set of batteries. Microprocessor control provides average readings over a selected time period, and also can display the peak value detected.
Features
Microprocessor controlled
Instantaneious, Peak, and Average values provided
Compact and Lightweight
Audible and visual alarms
Internal sample drawing pump
LCD digital display with backlighting
Recorder output signal (0-1V linear)