Endress+Hauser Proline Prowirl 72, Руководство по эксплуатации

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Proline Prowirl 72 11 Description of device functions
E Hauser 95
11.2.11 Group PROCESS PARAMETER
Function description PROCESS PARAMETER
APPLICATION Use this function to specify the state of aggregation of the fluid.
Options:
GAS/STEAM
LIQUID
Factory setting:
See parameter printout supplied (the parameter printout is an integral part of these
Operating Instructions)
!
Note!
• If the selection in this function is changed, the values in the following functions have
to be adapt:
– VALUE 20 mA, see Page 84
– PULSE WIDTH, see Page 86
– 100% VALUE (line 1), see Page 80
– 100% VALUE (line 2), see Page 80
• If the selection is changed in this function, you are asked whether the totalizer should
be reset to 0. We recommend you confirm this message and reset the totalizer.
OPERATING DENSITY
!
Note!
This function is not available unless the CALCULATED MASS FLOW or CORRECTED
VOLUME FLOW option was selected in the MEASURING UNIT TYPE function.
Use this function to enter a fixed value for the density at process conditions. This value is
used to calculate the calculated mass flow and corrected volume flow (see MEASURING
UNIT TYPE function on Page 73).
User input:
5-digit floating-point number
Factory setting:
See parameter printout supplied (the parameter printout is an integral part of these
Operating Instructions)
!
Note!
• The appropriate unit is taken from the UNIT DENSITY function (see Page 74).
• If the selection is changed in this function, you are asked whether the totalizer should
be reset to 0. We recommend you confirm this message and reset the totalizer.