ultrasonic sensor for water level detection
It is an intelligent instrument specially designed to measure the water level in a container, which may be any kind of liquid that carries electric charge. Its main function is to send out ultrasonic waves which reflect against the surface of the water and return back to the sensor. Then time for that wave returning is calculated into the distance from which it rebounded--this is how readings are obtained. Its technologic features include a non-contact measurement system which eliminates the possibility of dirt or liquid contaminating the reader, an advanced signal subject which ensures accuracy, compatibility with a range of liquids (including corrosive ones). The sensor finds its use in a wide variety of toxic industries such as leather processing, water treatment, food processing or factories that produce chemicals, where precise monitoring of level is essential for process control or safety.