Flow Control: Liters Counter, 2" inch DN50 Steel flow sensor, Valve, Power supply and data cable

Package that includes 1-alarm liter meter + flow sensor + valve for 2" inch (DN50) stainless steel pipe + 12V/3A power supply + USB-Serial cable for monitoring + Coupon to download JDH FlowVisor for free.

**Does not include extra wiring, connectors, buttons, or other accessories, only what appears in the images -- THANK YOU!**

A flowmeter is an instrument used to measure the flow or volumetric flow rate of a fluid.
Its mechanical parts consist of a mill with transverse blades to the flow circulation, which has a permanent magnet at one end.
When this magnet rotates, it generates a variable magnetic field that is read by a magnetic field effect sensor (Hall effect sensor), then the electronic circuit converts it into pulses that it transmits through a wire.
In this type of flowmeter, magnets are installed at the ends of the blades. As the magnets rotate they pass near a red switch that counts the pulses.
The sensor must be connected to a pulse counter as it transmits square voltage pulses on the yellow wire.

*Includes 12V ball valve for 2" (DN50) stainless steel pipe