Global Water FC220 Käyttöohje

Lue alta 📖 käyttöohje suomeksi merkille Global Water FC220 (23 sivua) kategoriassa Ei luokiteltu. Tämä opas oli hyödyllinen 3 henkilölle ja sai 4.5 tähden keskimäärin 2 käyttäjältä

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Global Water
800 876 1172 globalw.com- -
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Global Water
Instrumentation, Inc.
151 Graham Road
P.O. Box 9010
College Station, TX 77842-9010
T: 800-876-1172
Int’l: (979 690-5560 979 690-0440 ) , F: ( )
E- globalw@globalw.com mail :
FC22 0 Flow Monitor
02-0 56
Publication Number 38580512
Global Water
800 876 1172 globalw.com- -
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Congratulations on your purchase of the Global Water FC220 Flow
Monitor. This instrument has been quality tested and approved for
providing accurate and reliable measurements. We are condent that you
will nd the monitor to be a valuable asset for your application. Should you
require assistance, our technical staff will be happy to help.
Table of Contents
I. FC220 Flow Monitor Description 3 •••Page
II. FC220 Specications 5 • • • •
III. Flow Calculation Modes 6 • • • • •
IV. Switch Settings 8 •••••
V. Sensor Input 9 •••••
VI. 4-20mA Output 9 •••••
VII. Relay Operation 9 ••••••
VIII. Power Saving Mode 10 •••••
IX. Scientific Notation 10 •••••
X. Totalizer 10 ••••••
XI. Programming Setup Parameters 11 ••••
XII. Data Logger Option 17 •••••
XIII. Maintenance and Troubleshooting 18 •••
XIV. Appendix A: Terminal Strip Diagram 21 • • •
XV. Appendix B 22 : Flume and Weir Equation Parameters
* Copyright Global Water Instrumentation, Inc. 2012
Global Water
800 876 1172 globalw.com- -
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I. FC220 Flow Monitor Description
The Global Water FC220 Flow Monitor is a reliable and accurate instrument for
measuring and totalizing water flow in a wide variety of applications. Water level is
measured using Global Water’s popular WL400 level sensor, WL700 ultrasonic
sensor, almost or any other 4-20mA, 0 5V or 0- -1V water level sensor. Flow is then
calculated by the microprocessor using a variety of different techniques. The backlit
LCD display shows real time flow, water level total flow in user selectable units; - or
and the 8-button keypad easily guides the user through the versatile setup menus.
The FC220 supports several different types of flow calculation modes. Over 40
preprogrammed flume and weir equations are included. For monitoring in round pipes
and open rectangular channels; the Manning’s Equation mode allows the user to enter
their own parameters for material type, slope and pipe or channel dimensions.
Standard flow equations can also be defined; which can calculate flow for almost all
flumes and weirs. Another mode lets the user enter parameters for a best fit 3rd order
polynomial that is useful for calculating flow based on empirical data and lookup
tables. In addition, a factory programmable lookup table can be permanently stored in
the processors memory for monitoring in applications where a single equation can’t
accurately predict flow, such as streambeds and open channels with complicated
geometry. A 16 character name can be programmed into the FC220 by the user to -
identify the installation site or show other information about the configuration.
Water flow is displayed with up to 7 digits which allows for the display of flow in the
largest applications. The totalizer records flow volume up to 9 digits with floating
point and scientific (engineering) notation supported in non-volatile memory, and is
password protected from reset. The maximum recordable total volume is more than
one trillion cubic feet. Available volume units are cubic feet, gallons, million gallons,
cubic meters and liters; time units include seconds, minutes, hours and days. This
allows for the display of flow in 20 different user defined units. Water level is
calibrated and displayed in feet, inches, meters or centimeters; and a level offset
function allows the measured level to be adjusted to compensate for variations in
sensor installation. The engineering units for all display modes and setup parameters
are independently programmable, which allows for the greatest possible versatility.

Tuotetiedot

Merkki: Global Water
Kategoria: Ei luokiteltu
Malli: FC220

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