This is a sensor that is ultrasonic in nature without any moving parts. The device is built to be made use in applications that incorporate the measurements of challenging fluid. This is a sensor that is highly reliable and accurate and is designed to be used with general purpose applications and also in the applications that have only a smaller tank. It is incorporated with a switch, transmitter capabilities and also a controller which makes it a transmitter capable of delivering multiple functions. It is best to be used with applications that are corrosive and those that do not require any maintenance.