KEP ES749 - Flow Input

ES749 Flow Computer
54
6.8
FLOW INPUT
FLOW INPUT
FLOWMETER TYPE
Select the owmeter type. The ow equation (see SYSTEM
PARAMETERS) and the owmeter selected here determine the
basic operation of the ow computer.
Selection:
LINEAR Volumetric owmeter with linear pulse or analog
output.
SQR LAW Differential pressure transmitter without square root
extraction, with analog output.
SQR LAW-LIN. Differential pressure transmitter with square root
extraction and analog output.
LINEAR 16 PT* Volumetric owmeter with nonlinear pulse or analog
output; with 16 point linearization table.
SQR LAW 16 PT* Differential pressure
transmitter without square root extraction, with analog
output and 16 point linearization table.
SQR LAW-LIN. 16 PT* Differential pressure
transmitter with square root extraction, analog output
and 16 point linearization table.
LINEAR UVC Volumetric Turbine owmeter with UVC calibration
curve documentation and pulse output.
LINEAR MANIFOLD Linear manifold consists of 2 linear owmeters used in
conjunction with an external bypass/diverter value. It
may be used with turbine, PD, Mag, Vortex owmeters
equipped with analog outputs to extend the allowable
turndown range.
GILFLO Gilo owmeters are special purpose differential
pressure type owmeters with an analog output where
the differential pressure is linear with ow.
GILFLO 16PT Gilo 16 PT owmeters are special purpose differential
pressure type owmeters with an analog output
where the differential pressure is approximately linear
with ow, but can be further enhanced by a 16 point
linearization table.
BYPASS BYPASS is a selection for use with Bypass(Shuntow)
owmeters equipped with a pulse output.
ILVA 16PT ILVA 16 PT owmeters are special purpose differential
pressure type owmeters with an analog output
where the differential pressure is approximately linear
with ow, but can be further enhanced by a 16 point
linearization table.
MASS FLOW METER Flowmeter type such as Coriolis, or Thermal
Flowmeter whose output is directly proportional to
mass ow. Multivariable transmitters whose output is
proportional to a computed mass ow rate can also
use this meter type selection.
* A linearization table must be entered by user.
(see "LINEARIZATION" submenu).
Display: LINEAR
FLOWMETER TYPE