Model NGA 2000 TO2
Instruction Manual
d.Linearization
Linearization is only performed when the sensor is changed. See section
TO2 | 37.50 ppm |
Calibration…
Alarms…
Ranges…
Linearization…
Measurement display configuration…
Concentration measurement…
Flow measurement…
Temperature measurement…
Measure | Status… | Back… |
TO2 | 37.50 ppm |
|
e. Measurement Display Configuration
Move the cursor to the “Measurement display configuration…” line and press the ↵ key. The “Measurement Display Configuration” menu will be displayed.
The first two lines allow for setting the con- centration value displayed precision and number of digits.
Displayed concentration digits: Digits after decimal point:
Module identification tag:
Signal on
Measure
6
2
TO2
Electrolyte level Temp current Range Sensor current
Back…
The “Module identification tag:” line set the displayed neumonic for the analyzer on all display screens. Select the line and press the
↵key to change the values using the ← and → keys to select a digit and then the ↑ and ↓ keys to change the value. The values will scroll through all numbers and upper and lowercase letters.
Figure 3-20. Measurement Display Configuration
The “Signal on
lect a line and press the ↵ key. To change the value use the ↑ and ↓ keys. The val- ues will scroll through the allowable se- lections as follows:
Electrolyte level | Displays “OK” or “Low.” |
Range | Displays the range number from 1 to 4. |
Sample flow | Displays the sample flow rate in ml/min with a bargraph. |
Sensor current | Displays the sensor current in uA with a bargraph. |
Temp. current | Displays the heater current in uA with a bargraph. |
Sensor temp. | Displays the sensor temperature in °C with a bargraph. |
Validity | Not functional on the TO2. |
Operation status | Not functional on the TO2. |
Rosemount Analytical Inc. A Division of Emerson Process Management | Operation |
