If the pet drinking fountain uses sensors to automatically detect the water level and provide automatic water shortage reminders, it will bring a different experience to users.
A capacitive liquid level sensor is attached to the outside of the bottom of the water tank. When the water tank is short of water, the sensor detects that there is no water and gives a water shortage signal.
The device controls the light prompt according to the signal given by the liquid level sensor, or transmits the signal to the mobile phone APP to prompt the user to add water.
Capacitive liquid level sensor animation
The capacitive liquid level sensor is installed outside the water tank to detect the liquid level inside the water tank, thereby judging whether there is a lack of water at the sensor position, thereby realizing the water shortage detection function. Its non-contact detection method is more hygienic, and the sensor is hidden inside the body. Compared with the float switch, it is more beautiful and has higher stability. Of course, if higher reliability is required, a photoelectric liquid level sensor is required.
Photoelectric Liquid Level Sensor
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