Water Flow Sensor

It has a plastic valve body with a rotor and a hall sensor circuit.

Water flow sensor.

Water flow sensor as the name suggests is a device to measure the flow of water. Water flow sensors are installed at the water source or pipes to measure the rate of flow of water and calculate the amount of water flowed through the pipe. Iot water flow meter using esp8266 water flow sensor. It has three wires namely 5v red gnd black and output yellow.

The water flow sensor used in this project is shown in the image below. Rate of flow of water is measured as liters per hour or cubic meters. Now let us interface yf s201 hall effect water flow sensor with nodemcu esp8266 oled display the oled display will show water flow rate total volume of water passed through the pipe. The same flow rate volume data can be sent to thingspeak server after an interval of 15 seconds regularly.

233 00 gpi 113255 4 01n31gm nylon turbine water flowmeter with digital lcd display 3 30 gpm 1 inch fnpt inlet outlet. It is organized into five product types. Gems designs and manufactures a complete range of flow sensors and switches for the reliable and effective measurements of both conductive and non conductive fluids as well as gases. Digiten g1 2 male thread brass water flow sensor hall effect sensor switch flow meter flowmeter counter with temperature sensor 1 25l min 4 5 out of 5 stars 2 15 99 15.

Water flow sensor consists of a plastic valve from which water can pass. Dn15 g1 2 water flow sensor keenso 1 2 water flow sensor control hall effect flowmeter 1 30l min high precision sensor switch for arduino new price 195. Since it works on 5v it can be interfaced with any.