Emerson Rosemount 8732 Oxygen Equipment User Manual


 
Reference Manual
00809-0100-4665, Rev AA
August 2010
Rosemount 8732
4-12
ADVANCED
CONFIGURATION
In addition to the basic configuration options and the diagnostic information
and controls, the 8732 has many advanced functions that can also be
configured as required by the application.
DETAILED SETUP The detailed setup function provides access to other parameters within the
transmitter that can be configured such as coil drive frequency, output
parameters, local display configuration, and other general information about
the device.
Additional Parameters The additional parameters menu provides a means to configure optional
parameters within the 8732E transmitter.
Density Value
The density value is used to convert from a volumetric flow rate to a mass flow
rate using the following equation:
Q
m
= Q
v
ϫ
Where:
Q
m
is the mass flow rate
Q
v
is the volumetric flow rate, and
is the fluid density
NOTE
A density value is required to configure the flow units for mass flow rate
measurement.
Sensor Range: High
This parameter is the maximum value that the PV Range value can be set to.
This is the upper measuring limit of the transmitter and sensor.
Sensor Range: Low
This parameter is the minimum value that the PV Range value can be set to.
This is the lower measuring limit of the transmitter and sensor.
Measurement Mode
Enable or disable the transmitter’s ability to read reverse flow.
Measurement Mode allows the transmitter to read negative flow. This may
occur when flow in the pipe is going the negative direction, or when either
electrode wires or coil wires are reversed. This also enables the totalizer to
count in the reverse direction.