Fluid Components International GF90_GF92 - Manual (Page 64)

FLUID COMPONENTS INTERNATIONAL LLC http://www.fluidcomponents.com
GF Series Flow Meter Models GF90/GF92 60 Doc. No. 06EN003229 Rev. H
A two point averaging system is illustrated in figure 54. This system will have two flow elements and
associated remote transmitter electronics. One of the transmitters will be designated as the “Master”.
This master will display and output the average (4-20mA) flow rate of the system. The slave unit will
operate as a stand alone meter with the output signal provided to the Master for averaging. The
Master and Slave transmitters do not share the same firmware and are not interchangeable.
Figure 54. 2 Point Averaging Flow Measurement System Diagram
Two Point
Averaging
System Option
Verify Averaging Mode
With the averaging system installed and correctly wired (see wiring diagrams located at the end of this
section), the following sequence will verify the system is set up in the averaging mode.
Press the “Home” key to return to the Main Menu.
Press “2” to enter Port setup menu
Press “4” to enter Aux Input menu
Press “2” to enter Enter Aux menu
Enter “942” for User PW (Password) and Press “Enter”
Press “6” to enter the Verify set up menu
Page one of the menu is shown below”
Aux’s
Aux1 = -8.307499885
Aux2 = 0.040643348
Aux3 = 0.000000000
Press “Enter” to view page 2