Oxygen Analyzer
Part I: Control Unit
Part I: 4-17
4.7
The
Analyze Function
When the
Analyze
function is active, the 3010 is monitoring the
sample gas currently flowing in the Analysis Unit cell block. All undefeated
alarms are ready to activate should their respective setpoints be crossed.
Press the
Analyze
button to put the analyzer in the
Analyze
mode.
Normally, all of the functions automatically switch back to the
Analyze
function when they have completed their assigned operations. Pressing the
Escape
button in many cases also switches the analyzer back to the
Ana-
lyze
function. Alternatively, you can press the
Analyze
button at any time
to return to analyzing your sample.
4.8
Signal Output
The standard Model 3010PA Oxygen Analyzer are equipped with two
0-1 V dc analog output terminals accessible on the back panel (one concen-
tration and one range ID). Two isolated 4-20 mA dc current outputs (one
concentration and one range ID), in addition to the voltage outputs, are
optional.
See Rear Panel in chapter 3, Installation, for illustration.
The signal output for concentration is linear over the currently selected
analysis range. For example, if the analyzer is set on range that was defined
as 0–10 % O
2
, then the output would be:
Voltage Signal
Current Signal
% O
2
Output (V dc)
Output (mA dc)
0
0.0
4.0
1
0.1
5.6
2
0.2
7.2
3
0.3
8.8
4
0.4
10.4
5
0.5
12.0
6
0.6
13.6
7
0.7
15.2
8
0.8
16.8
9
0.9
18.4
10
1.0
20.0
Summary of Contents for 3010PA
Page 17: ...1 6 Part I 1 Introduction Model 3010PA ...
Page 21: ...2 4 Part I 2 Operational Theory Model 3010PA ...
Page 57: ...iv Part II Model 3010P Oxygen Analyzer ...
Page 69: ...2 8 Part II 2 Operational Theory Model 3010P ...
Page 77: ...3 Installation Model 3010P 3 8 Part II ...
