Water Flow Detector Circuit
The sensor has 3 wires red yellow and black as shown in the figure below.
Water flow detector circuit. Water flow detector using simple trasistor circuit using bc 547 npn transistor and buzzer simple project please subscribe to our channel. This water sensor is indented for experimental use only and is not intended for critical applications such as controlling basement sump pumps or water alarms in situations where damage can be caused. This simple water detector circuit uses alternative voltage in order to prevent the corrosion of the electrodes. For this application the water sensor circuit will detect if the water is above or below the level of the sense probe.
When water flows a small amount of electricity will be generated which you can detect with a voltmeter. If there is no water flowing the propellor won t turn and therefore neither will the shaft of the generator. With both alarm and chime modes use the sk630 to add security or convenience. Measuring water flow rate and volume using arduino and flow sensor components required.
Yf s201 is a hall effect based water sensor. This pulsed voltage from the hall effect sensor corresponding to the flow rate of the water is appropriately fed to a cascaded ic 4033 7 segment decoder circuit for indicating the recorded water consumption at any particular instant. It has three terminals 5v nominal working voltage gnd and output. Get notified of visitors intruders or passers by with the sk630 pressure mat alarm.
The red wire is. The hall effect sensor will signal a relay to alert that water is flowing. The sensor is triggered when stepped on activating a pleasant chime or loud alarm. In alarm mode the sensor will trigger a loud 105db 30 second alarm.
The purpose of the rotating propeller is not to measure flow rate as with a rota meter but only to detect water flow. The 5v is red coloured wire the black one is gnd and yellow one is output. Thus you have no electricity. Water flow detector circuit diagram posted on june 11 2019 by admin water level sensor circuit projects for school students circuits gallery circuit diagram hall effect sensor water level controller circuit using cd4001 ic air flow sensor circuit diagram wiring free electronic schematic design plans schema diy projects handbook guide tutorial schematico electrónico schématique.
It is easy to build and uses n1 as a trigger schmitt gate which generate the ac. If fabrication of a prototype unit is successful the per unit cost could be reduced with mass production. Yfs201 water flow sensor.