Flui-tec instruments and controls provide easy trek smart liquid level transmitters that measure by non-contacting ultrasonic principle. These smart transmitters are available with a simple touch-magnet programming using magnet or detailed set-up via hart for fast and easy installation. This intelligent level transmitter incorporates sophisticated digital signal processing for measuring most non-combustible liquids under various process conditions. Level measurement technology based on non-contacting ultrasonic principle is suited for applications where, no physical contact can be established to the surface of materials to be measured. This action includes reasons like corrosive attack by process medium against acids measuring device material; sewage contamination or process medium particles adhering to adhesive materials. The easy trek smart transmitters are available with salient features like 4-20 ma galvanically isolated output and relay output; 6 m and 10 m range; excellent sensor focusing and built-in temperature compensation.