Water Depth Sensor Arduino

Solu water level sensor depth of detection water sensor for arduino high sensitivity water sensor water level sensor module depth of detection liquid surface height for arduino m.

Water depth sensor arduino. The deviation with the graph can be explained with tolerances of the resistors the resistance in the sensor wire deviations in the 3 3 volt supply of the esp 32 and some non linearities in the 12. Having power applied to. Measures water pressure and depth to 30 bar 300 m 72 00 add to cart using a bar30 with most arduino including the uno mega micro and nano and other 5v microcontrollers requires an i2c logic level converter to communicate with a 3 3v device such as the bar30. For that you can connect the vcc pin on the module to 5v on the arduino and gnd pin to ground.

The pressure module have wide range applications ranging from liquid level measurements in tanks water depth and temperature in diving snorkeling and rov. Theoretically when the sensor is not in the water the measured value at the sensor pin is approx 1 0855 v which would be equivalent to 1347 bits. The arduino then reads the output of the transducer and reports the depth of the tank. First you need to supply power to the sensor.

However one commonly known issue with these sensors is their short lifespan when exposed to a moist environment. Water sensor brick is designed for water detection which can be widely used in sensing rainfall water level and even liquid leakage. In this project we will use an ethernet shield to have the arduino connect to an online datalogging service called pachube to generate graphs of water depth over time but you could also have it make decisions on the basis of the reading to control items such as a water pump or irrigation system solenoid. Let s hook the water level sensor up to the arduino.

Please read note 3 below for linear range and accuracy.