Water Flow Sensor Arduino Working

The water flow sensor can be used with hot waters cold waters warm waters clean water and dirty water also.

Water flow sensor arduino working.

Circuit diagram of water flow meter working of water flow meter using arduino and yf s201. Specifications of 1 2 inch water flow sensor yf s201 model. Arduino water flow sensor working. In this project i will talk a little bit water flow sensors how a water flow sensor works and how to interface a simple water flow sensor with arduino.

Shaft of this structure has magnetic link with hall s effect sensor. A brief note on water flow sensor. There will be no interrupt signal seen at the pin 2 of the arduino and the count of the flow frequency will be zero. In this tutorial you will learn how to use one water flow sensor with an arduino board the water flow sensor consists of a plastic valve body a water rotor and a hall effect sensor.

According to the hall effect a voltage difference is induced in a conductor transverse to the electric current and the magnetic field perpendicular to it. Connecting the water flow sensor to arduino requires minimal interconnection. Connect the vcc red and gnd black wires of the water flow sensor to the 5v and gnd of arduino and link pulse output yellow wire of the water flow sensor to arduino s digital pin 2. Arduino water flow sensor working.

Water flow sensor as the name suggests is a device to measure the flow of water. If the output valve of the pipe is closed the output of the water flow sensor is zero no pulses. Water flow sensing in water metering systems. Flow meter working principle.

In water flow meter a small fan wings like rotor is placed in way of fluid. Yf s201 1 2 inch water flow sensor has only three wires and it can be easily interfaced between any microcontroller and arduino board. In our project we connected the water flow sensor to a pipe. Working of yfs201 hall effect water flow sensor.

How to use water flow sensor arduino tutorial. The sensor s output pin is connected with arduino board pin 2. There will be no interrupt signal seen at the pin 2 of the arduino and the count of the flow frequency will be zero. These sensors are available in different diameters with different flow rate ranges.

It requires only 5v vcc and gives pulse output the sensor needs to be tightly fitted between water pipeline. In our project we connected the water flow sensor to a pipe. Just as shown in the schematic diagram the flow sensor is connected with arduino board using jumper wires. Hall sensor has 3 pins two pins are for power and one pin is for output.

When the water flows through the rotor rotor rolls and the speed. If the output valve of the pipe is closed the output of the water flow sensor is zero no pulses.