Ultrasonic Water Flow Sensor Arduino

Arduino water level indicator and control using ultrasonic sensor hc sr04r.

Ultrasonic water flow sensor arduino.

In this tutorial we will be hooking up a flow sensor to an arduino uno to measure liquid flow. This type of flow sensor is designed to measure the volume of liquid traveling past a given point a great way to keep tabs on how much water your drip irrigation system is using or any other project were the flow of liquid needs to be tracked. The sensor s output pin is connected to pin 2 of. This type of sensor can be found on different diameters water pressure mpa.

Ultrasonic flow meter sensor consists of piezoelectric ceramic plate matching materials and shielding layer shell whose character is on the top of the piezoelectric ceramic piece is equipped with signal processing board the signal processing board of two electrodes respectively welding on piezoelectric ceramic piece the side below electrode and shielding wire connection the signal. Designed using our world cla. Arduino water level sensor using ultrasonic sensor etc. Ceramtec presents its ultrasonic flow sensors ideal for use in ultrasonic metering of gas water and sub metering applications.

This procedure is ideal for our needs because ultrasonic sensors are accessible and low priced. Materials needed for this arduino water level indicator and control using ultrasonic sensor hc sr04r. If the water flow sensors detects slower than usual flow it means either i need to tweak the pipe button or fix the underground pipe. Arduino uno r3 1 hc.

The complete water flow sensor arduino code is given at the bottom of the page. Instead of radar wave we are sending ultrasonic wave. Ultrasonic method is similar to radar. It offers excellent non contact range detection with high accuracy and stable readings in an easy to use package from 2 cm to 400 cm or 1 to 13 feet.

The circuit will do basically what the aforementioned one will do rather efficiently. We made water level meter with arduino platform we used arduino mega2560 but any arduino will work. The explanation of the code is as follows. The hc sr04 ultrasonic sensor uses sonar to determine the distance of an object just like the bats do.

When the water flows through the rotor rotor rolls and the speed of it changes with a different rate of flow. The water flow sensor consists of a plastic valve body a water rotor and a hall effect sensor.