Pro CO Carbon Monoxide Analyzer
7
www.nuvair.com
2.1. Controls
2.2. Display
2.3. Alarm
The Analyzer includes an audible alarm that is activated when the Sensor reaches 10 ppm
CO or user programmed level. The alarm will not clear until the concentration of CO drops
below 10 ppm or user programmed level.
2.4. Sensor
The Analyzer uses an electrochemical CO Sensor to measure CO content in gases. The
Sensor is disposable and user-replaceable, with a life expectancy of up to 24 months
depending on usage. The Sensor is designed for use at atmospheric pressure (0 psi). The
gas mixture to be analyzed must be regulated accordingly, and any potential for pressure or
vacuum must be avoided.
2.5. Batteries
One standard 9-volt battery or rechargeable Lithium battery provides power. The battery is
located inside the Analyzer and is user-replaceable. The battery should be removed any time
the Analyzer will be stored without use for extended periods of time. Screen will blink
alternately from “000” to “bAt” at start up when battery is low.
Digital
Display
On/Off Button
Low Battery
Indication
Adjust Button
Optional
Relay Output
Program Button
Carbon Monoxide
Reading
0 – 100 ppm
In 1 ppm
increments
