Endress+Hauser Proline Promass 83, Руководство по эксплуатации

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Proline Promass 83 FOUNDATION Fieldbus 6 Commissioning
Hauser 57
Corrected volume measurement with gas
The following parameters also have to be configured in the function matrix if corrected volume flow
(e.g. in Nm
3
/h) is to be measured and output instead of mass flow (e.g. in kg/h). The procedure is
as follows:
Function settings for measuring corrected volume flow with gas
k
HOME
→
F
→
MEASURED VARIABLES
→
F
→
MEASURING VALUES
MEASURING VALUES
→
O
→
SYSTEM UNITS
→
F
→
CONFIGURATION
CONFIGURATION
→
N
→
UNIT CORRECTED VOLUME FLOW
Function No. Function Setting to select (
P
/ store with
F
)
0404 UNIT CORRECTED VOLUME
FLOW Select the appropriate unit.
Press
F
to return to CONFIGURATION
CONFIGURATION
→
O
→
ADDITIONAL CONFIGURATION
→
N
→
UNIT REFERENCE DENSITY
0421 UNIT REFERENCE DENSITY Select the appropriate unit.
Press
N
to return to ADDITIONAL CONFIGURATION
ADDITIONAL CONFIGURATION
→
2 x
Q
(Esc)
→
MEASURED VARIABLES
MEASURED VARIABLES
→
R
→
BASIC FUNCTIONS
→
F
→
PROCESSPARAMETER
PROCESSPARAMETER
→
F
→
R
→
REFERENCE PARAMETER
REFERENCE PARAMETER
→
F
→
CORRECTED VOLUME CALCULATION
6460 CORRECTED VOLUME
CALCULATION Option: FIXED REF. DENSITY
Press
F
to proceed to the next function.
6461 FIXED REFERENCE DENSITY Enter the gas-specific reference density (i.e. density at refe-
rence temperature and reference pressure).
Example for air:
Reference density = 1.2928 kg/Nm
3
(at 0 °C and 1.013 bar)
Back to the HOME position
→
Press and hold down Esc key (
X
) for longer than three seconds.
→
Repeatedly press and release Esc key (
X
)
→
exit the function matrix step by step