Pro Trio Analyzer Manual
Page
18
NUVAIR
www.nuvair.com
9.1 Pro O
2
Analyzer Controls
9.1. O
2
Analyzer Display
9.2 O
2
Analyzer Alarm
The Analyzer includes an audible alarm that is activated when the sensor reaches a user
programmed minimum % of oxygen and maximum % of oxygen. The alarm will not clear
until the concentration of O
2
moves into the threshold programmed by the user.
9.3 O
2
Analyzer Sensor
The Analyzer uses an electrochemical O
2
sensor to measure O
2
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.
Digital
Display
On/Off Button
Adjust Button
Program Button
Active Oxygen
Reading
0 – 100 %
In .1% increments
Alarm
Light
Alarm Light
Activated
Alarm Visual
on Display
Summary of Contents for Pro Trio
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