CiDRA GVF-100 Gas Volume Fraction Monitoring System - Manual (Page 91)

Copyright © 2006 CiDRA Corporation Page 11-2
20639-01 Rev 03
← and → to change position) to enter the sensor serial number.
Once all digits are entered, press the ‘ENTER’ key to save to
memory. ‘
→Sensor Serial #’ will again be displayed on Line 2.
•
Next, press the ↓ key to scroll to the ‘Pipe Size’ menu on Line 2.
Press the ‘ENTER’ key to access the options available under that
menu. Note: it is necessary to access only one of the following
options.
•
The first choice on the ‘Pipe Size’ menu is ‘ →ID / Wall’ shown on
Line 3 of the display. If this value is known it can be entered here.
Press the ‘ENTER’ key and the current saved inner diameter and
wall thickness will be displayed on Line 4 of the display. Use the
arrow keys (
↑ and ↓ to scroll through the values and ← and → to
change character) to enter the pipe inner diameter. Units can be
inches or millimeters. Once all digits are entered, press the
‘ENTER’ key to save the value to memory.
•
The second choice on the ‘Pipe Size’ menu is ‘Size/Sched’ (pipe
Size / Schedule). If this value is known press the ‘ENTER’ key.
Use the arrow keys to enter the values and then press the
‘ENTER’ key to save to memory.
•
The third choice on the ‘Pipe Size’ menu is ‘OD / Wall’ displayed
on Line 3. Use the arrow keys (
↑ and ↓ to scroll through the values
and ← and → to change character) to enter the pipe inner
diameter. Units can be inches or millimeters. Once all digits are
entered, press the ‘ENTER’ key to save the value to memory.
•
Following the entering of ‘Pipe Size’ press the ‘BACK’ key and
‘
→Pipe Size’ will be displayed on Line 2. At this point the user can
either press the ‘ENTER’ key to re-enter the ‘Pipe Size’ menu or
press the
↓ key to move to the next menu item.
•
Pressing the ↓ key will next display ‘→Pipe Material’ on Line 2.
Press the ‘ENTER’ key and the pipe modulus for Steel, PVC, or
Stainless Steel (SS) pipe or ‘Custom’ will be displayed. Use the
↑
and ↓ arrow keys to scroll through the list of values. Press
‘ENTER’ to select the material that corresponds to the pipe
material. Selecting Steel, PVC, or SS will enter the modulus for
the selected pipe material. Selecting ‘Custom’ allows the user to
enter the modulus of other pipe materials using the arrow keys (
↑
and ↓ to scroll through the values and ← and → to change
character). Press the ‘ENTER’ key to set the new value.
•
If no change is made (or after a change in Pipe Material has been
made) pressing the
↓ key will next display ‘→Fluid Properties’ on
Line 2. Press the ‘ENTER’ key and ‘ →Specific Gravity’ will
appear on Line 3 and the current value on Line 4. To change the
Line 4 value press ‘ENTER’ and use the arrow keys to enter the
new value. Water at 25 ºC (0.997) is the default. Appendix E lists