Endress+Hauser Cerabar M - Page 80

Commissioning with an operating menu (onsite display/FieldCare) Cerabar M, Deltabar M, Deltapilot M
80 Endress+Hauser
The measured variables %, level, volume and mass are available for this level mode
 ä 123 "Unit before lin. (025)".
8 Enter the volume value for the lower calibration
point via the "Empty calib. (028)" parameter, here 0
liters for example.
Menu path: Setup  Extended Setup  Level 
Empty calib. (028)
A0031066
Fig. 33: Calibration with reference pressure –
wet calibration
A See Table, Step 7.
B See Table, Step 8.
C See Table, Step 9.
D See Table, Step 10.
E See Table, Step 11.
9 Enter the height value for the lower calibration point
via the "Empty height (030)" parameter, here 0.5 m
(1.6 ft) for example.
Menu path: Setup  Extended Setup  Level 
Empty height (030)
10 Enter the volume value for the upper calibration
point via the "Full calib. (031)" parameter, here
1000 liters (264 gal) for example.
Menu path: Setup  Extended Setup  Level  Full
calib. (031)
11 Enter the height value for the upper calibration point
via the "Full height (033)" parameter, here 4.5 m
(14.8 ft) for example.
Menu path: Setup  Extended Setup  Level  Full
height (033)
12 If the process uses a medium other than that on
which the calibration was based, the new density
must be specified in the "Process density (035)"
parameter.
Menu path: Setup  Extended Setup  Level 
Process density (035)
13 Result:
The measuring range is set for 0 to 1000 l (264 gal).
Description
A
h
p
g
=
×r
h
p
g
=
×r
r=1
g
cm
3
B
D
CE
V
[l]
h
[m]
h
[m]
p
[mbar]
1000
4.5
0
0.5
0.5
50
4.5
450