Smart tank level monitor is a device that anyone can find useful. This device has revolutionized the way we
monitor our liquid levels in tanks and other containers.

The Wi-Fi liquid level monitor is an excellent alternative to the conventional methods of monitoring liquid levels.
It uses sensors to monitor the level of liquid in a tank and sends this information to a Wi-Fi network. This allows the user to monitor the levels remotely.

With the help of a smartphone or computer, users can observe the liquid levels in their tanks from anywhere in the world.

This device eliminates the need for physical inspections and manual monitoring of liquid levels,ultimately saving time and effort.

The sensor is also very easy to install, and even easier to use. It doesn’t require any special skill or knowledge to operate.

The setup process is straightforward, and the user can configure it to suit their unique needs. This device is perfect for monitoring liquid levels in different settings, such as farms, manufacturing plants, and households.

The research and development of the photoelectric pipeline sensor is launched, which effectively solves the problem of low precision/stuck failure of the traditional mechanical type.

It also solves the uncontrollable failure caused by capacitive sensitivity attenuation

Principle: The sensor uses a set of infrared optical components to form a sensing circuit through precise structural processing. By judging the difference in refractive index between water and air, it can quickly and stably make state judgments.
As shown in FIG. 3 , the ultrasonic sensor Tx transmits ultrasonic waves →reflected after encountering an obstacle→* received by the ultrasonic sensor Rx→ calculates the distance of the obstacle according to Time-Of-Flight(TOF)