9. Air velocity measurement configuration
F600
Page 21
9.b - Air velocity coefficient selection (CP 200)
Since the air velocity is calculated from the pressure (on a CP 200) and from a differential probe, you must enter the
coefficient value of the differential probe. For Pitot tubes and Debimo blades, the coefficient is already included
in the transmitter.
!
Function only available on pressure transmitters: CP 200
1
> F 100
Step
Go into configuration mode (see page 2). The folder number displayed
corresponds to the last configuration folder used.
2
> F 600
Step
Select the folder “600” and validate with .
00
3
F 603
Step
Select the sub-folder “603” and validate with .
The cursor > goes to available choices.
>
4
Step
With and keys, select the differential probe type. Validate with .
>
00
5
F 603
Step
The cursor > returns to sub-folders line.
• press twice to return to reading mode.
• press once to return to another folder selection.
• with and keys, you can choose another sub-folder from the folder
600.
>
00
F 603
If you use “Other differential probe” please carefully follow the instructions below.
Code Coef.
00 Pitot tube L (ISO 3966) 1
01 DEBIMO blade 0.8165
02 Other differential probe To be entered
Differential probe
1
> F 600
Step
Select the folder “600” and validate with .
0.8165
2
F 604
Step
Select the sub-folder “604” and validate with .
The cursor > goes to available choices.
>
3
Step
With and keys, enter the coefficient relative to your differential
probe. This coefficient is given by the manufacturer (from 0.0001 to 9.9999).
Validate with .
>
0.8165
F 604
0.8165
4
F 604
Step
The cursor > returns to sub-folders line.
• press twice to return to reading mode.
• press once to return to another folder selection.
• with and keys , you can choose another sub-folder from the folder 600.
>
9.b.1 - Manual coefficient input
Class 200 transmitter configuration via keypad