Programming Procedures - Nuvair Pro O2 alarm Analyzer Operation Manual

Tip: You can check the battery life and current temperature by holding Adjust button for 3
seconds. The display will alternate from battery life to current temperature (celcius) twice
before returning the home screen.
Never expose the sensor to pressures above atmospheric pressure (0 P.S.I.) or you
may cause damage to the sensor and/or receive false readings. Damaged Sensors will
not provide accurate gas analysis. Inaccurate gas analysis can lead to serious
personal injury or death.

4.1. Programming Procedures

Keep the "Pro" button pressed for more than two seconds and then release the button.
"Pr" should display for two seconds and then the display will change to AL 1 and
alternate with the 3 digit set value.
It is possible to program:
o AL 1 Minimum alarm point expressed in % of oxygen concentration
o AL 2 Maximum alarm point expressed in % of oxygen concentration
o FSC Value expressed in % of oxygen concentration corresponding to the
current output full scale value (20mA). 20mA always correspond to 100 %
oxygen concentration.
o O2c Oxygen sensor calibration point
At the end of the programming procedure the display will show "End" and the
instrument will display the oxygen content of the gas mix.
Below are the actual screen views of each of the modes.
Program
Full Scale Value
NUVAIR Rev.02.01.2012
Pro O alarm Oxygen Analyzer Manual
2
First Alarm
Oxygen Sensor
Calibration
9
Page
TM
Pro O alarm Oxygen Analyzer
2
Second Alarm
21% reading