Elster Instromet EK205, Руководство по эксплуатации

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Operation 47
6.4.2.3 p – gas pressure
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The gas pressure measured is used to calculate the volume in base conditions. The pressure
is displayed as absolute pressure.
If the pressure cannot be measured due to a fault, an adjustable value is displayed and used
to calculate the fault volumes. The definition of the replacement value is carried out on
commissioning (
 chapter 5.3.1 Setting the operating
parameters
).
6.4.2.4 T – gas temperature
The gas temperature measured is used to calculate the volume in base conditions.
If the temperature cannot be measured due to a fault, an adjustable value is displayed and
used to calculate the fault volumes. The definition of the replacement value is carried out on
commissioning (
 chapter 5.3.1 Setting the operating
parameters
).
6.4.3 Customer tab
This tab is used to display and check special device settings or statuses. The application is
intended for the gas customer.
This tab can be freely programmed by the user via the enSuite parameterization software.
The following parameters are programmed ex works:
Display Meaning Unit Access Address
Time Date and time - - 1:400
Vb Volume at base conditions m 3 E 2:300
VmT Total Volume at measurement
conditions m
3
E 4:302
p Pressure bar - 7:310_1
T Temperature °C - 6:310_1
K Compressibility ratio factor - - 8:310
C Conversion factor - - 5:310
SReg Status register (total) - - 1:101
VbMP

Maximum measurement period
counter Vb in the current month - - 3:161
VbDy
 Maximum daily counter Vb in the
current month - - 4:161
Qb Flow at base conditions m 3 /h - 2:310
Qm Actual flow rate m 3 /h - 4:310
6.4.3.1 Time – date and time
The time displayed is updated in battery mode every 30 and in mains mode every 2 seconds.
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These values are not required in the performance as Temperature Conversion Device.