Xylem FC220 OPEN CHANNEL FLOW MONITOR Manuel d'utilisateur

Global Water 800-876-1172 • globalw.com - 1 - Global Water Instrumentation, Inc. 151 Graham Road P.O. Box 9010 College Station, TX 778

Global Water 800-876-1172 • globalw.com - 10 - VIII. Power Saving Mode A power saving mode is provided that allows the operating current to be r

Global Water 800-876-1172 • globalw.com - 11 - 5 selectable volume units. The engineering notation is automatically switched on when the totalize

Global Water 800-876-1172 • globalw.com - 12 - Set Volume Unit: This unit is used to display the totalizer volume on the main display. The cur

Global Water 800-876-1172 • globalw.com - 13 - RIGHT arrow to move to the level unit, the units will flash. Use UP and DOWN to select the unit th

Global Water 800-876-1172 • globalw.com - 14 - Set Site Info: The Site Info menu is where the type of flow monitor calculation is defined. A 16

Global Water 800-876-1172 • globalw.com - 15 - width of the rectangular channel. Use the RIGHT arrow to advance to the units until they flash, us

Global Water 800-876-1172 • globalw.com - 16 - Power Saving Mode: The power saving mode allows the average power consumption to be reduced by con

Global Water 800-876-1172 • globalw.com - 17 - Totalizer Reset: The Totalizer Reset menu allows the totalizer to be reset to zero. The reset

Global Water 800-876-1172 • globalw.com - 18 - XIII. Maintenance and Troubleshooting a. Global Water recommends verifying the sensor’s calibrat

Global Water 800-876-1172 • globalw.com - 19 - See Appendix A. Warning: Always connect the sensor with the power turned off. At zero feet (out

Global Water 800-876-1172 • globalw.com - 2 - Congratulations on your purchase of the Global Water FC220 Flow Monitor. This instrument has been

Global Water 800-876-1172 • globalw.com - 20 - Send the package with shipping prepaid to our factory address. Insure your shipment, Global Water’

Global Water 800-876-1172 • globalw.com - 21 - XIV. Appendix A: Terminal Strip Diagram POWER IN: V+ 12VDC or 18-24VDC Input V+

Global Water 800-876-1172 • globalw.com - 22 - XV: Appendix B: Flume and Weir Equation Parameters EQ Type: 1 = Flow 2 = Poly Q=A*(

Global Water 800-876-1172 • globalw.com - 23 - Weirs EQ Type A B C D 1.0' Rectangular 1 3.333 0.000000 1 1.500 2.0' Rectangular

Global Water 800-876-1172 • globalw.com - 3 - I. FC220 Flow Monitor Description The Global Water FC220 Flow Monitor is a reliable and accurat

Global Water 800-876-1172 • globalw.com - 4 - Four independent relay outputs are provided for triggering external devices like water samplers and

Global Water 800-876-1172 • globalw.com - 5 - II. FC220 Specifications: Power Requirements: 12VDC or 18-24VDC Input, +/-10% Supply Current: 1

Global Water 800-876-1172 • globalw.com - 6 - III. Flow Calculation Modes The FC220 determines flow from water level in several different ways.

Global Water 800-876-1172 • globalw.com - 7 - In these modes the user is either prompted to enter the pipe diameter or rectangular channel width,

Global Water 800-876-1172 • globalw.com - 8 - IV. Switch Settings Inside the FC220 is a bank of 8 switches which are used to select the sensor

Global Water 800-876-1172 • globalw.com - 9 - V. Sensor Input The FC220 accepts any water level sensor with a 4-20mA, 0-5VDC or 0-1VDC output.