Minneapolis, Minn.— FCS Series flow monitors are self-contained devices featuring a digital readout display in gallons per minute. Volumetric flow rate, determined by flow speed and interior pipe diameter, is continuously displayed on an easy-to-read, 3-digit LED. These units are said to be ideal for water flow rate of 0.2-7.9 gallons per minute. The FCS monitors offer two independent setpoints that can be displayed and adjusted, using front buttons, without effecting the measuring or monitoring functions. One LED, and one short-circuit protected PNP transistor output, assigned to each setpoint, provide limit value indication. Turck