Filter Selection
STDSOR
[18FLTSEL]
FASTSOR
NAMUR
DISABLE
[19NAMUR]
ENABLE
Language
ENGLISH
Selection
RUSSIAN
[20LNGSEL]
Transfer
LINEAR
Function
SQRT
[21TXFRFN]
Low Flow Cut
ZROFLOW
Off Mode
SBRKPT
[22CUTFMD]
DAULSLP
Page 164
Configure the desired
performance for the Output
Speed of Response Filter.
Select from: Standard SOR:
excellent speed of response to
input changes with optimal
noise performance Fast SOR:
fastest speed of response to
input changes.
select to enable or disable the
Namur option for effect on
output signal.
Standard display language
selection:
Select English or Russian
option to show display in
selected language.
Pressure Transfer function:
Select the pressure transfer
function for calculated output:
Linear: (output scaled linearly
per configured range) Square
Root: (output scaled as square
root conversion per configured
range - for flow
measurements).
Low Flow Cutoff Mode:
For Square Root (Transfer
function) configurations only,
choose the operating mode to
determine the low flow cutoff
breakpoint: Dual slope:
(breakpoint determined by dual
slope calculation) User
configuration: (breakpoint
defined by user).
Zero Flow: Sets analog output
to 4mA when square root / flow
is below user defined flow
cutoff value.
Note: Sets loop output to low
saturation when the differential
pressure is below –10%Flow..
ST 700 SmartLine Pressure Transmitters User's Manual
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Revision 13