Water Flow Sensor Circuit Diagram

However one can use two metal needles injection needles to make the sensor.
Water flow sensor circuit diagram. A water system flow diagram provides a schematic simplified representation of your facility s water distribution system from the water meter or point of entry to the facility to points of use. Water switch circuit schematic. Arduino water flow sensor working. In our project we connected the water flow sensor to a pipe.
Hence i have not used any external pull up resistors. I used a breadboard and once the connection was done as per the circuit diagram shown above my testing set uplooked something like this. The water flow sensor circuit diagram is shown below to interface a water flow sensor and lcd 16x2 with arduino. The sensor has a magnet and hall effect sensor.
As clearly indicated in the circuit diagram two closely spaced metal rings are used as the water sensor mechanism. If you are new to arduino and lcds you can consider reading this interfacing arduino and lcd article. If we take a look at the sides of the water flow sensor we can witness a plastic turbine in the path of water flow. The circuit diagram for arduino water flow sensor interface is shown in the image below.
Flow diagrams are examples of concept diagrams used in many types of risk assessment to assist in identifying and understanding hazards particularly exposures to hazards hazard sources. Internally the output pin of the hall effect sensor is pulled high on the circuit board itself as you can see in the breakdown image show above. The pic below shows you the pinout of the water flow sensor.