Radar Level Transmitters are contact less level measuring devices that are used for the large metal tanks for the continuous measurement. These highly sensitive works by using electromagnetic waves within the range of the microwave X-band range which is nearly about 10 Giga Hertz. These are equipped with bets quality electronic equipments such as transmitter with an inbuilt solid-state oscillator, radar antenna and a receiver along with a signal processor. The external body of Radar Level Transmitters are made up of best quality stainless steel which protects the sensors from the fluids and make them capable to operate in between temperature range of -40 to 250 degree Celsius.