The Sitrans LG by Siemens is a guided wave radar which is designed for level, level/interface, volume measurement of liquids and solids. This tool is the ideal tool which cannot be affected by changes in process conditions, high temperatures, pressures and steam. Also, it comes with different models which depend on its application, level of performance and functionality. For LG240 , this is the tool for application the requires hygienic purposes. For LG250, this is the tool for liquid level and interface applications. For LG260, this is the ideal for measuring level in medium range solids applications. Lastly, its LG270 features its configuration that is designed for extreme condition such as high temperature and high pressure applications.