Radar level transmitter
Siemens Sitrans LG series of guided wave radar transmitters are suitable for virtually any type of industrial application. The modular design of the four basic versions Sitrans LG240, Sitrans LG250, Sitrans LG260 and Sitrans LG270, with numerous configuration options, allows for level measurement in the oil and gas, chemical, pharmaceutical as well as food and beverage industries. The modular radar transmitter covers a broad application spectrum for the measurement of liquids and interfaces, from aggressive materials to hygienic conditions and complies with SIL2 safety standard.
Sitrans LG240 was specifically designed for hygienic applications in the pharmaceutical or food and beverage industries and has the required EHEDG, FDA and 3A certificates. The Sitrans LG250 can accommodate a wide range of liquid level measurement such as those in water treatment applications. The Sitrans LG260 version accurately measures levels of solids, granulates and powders even with extreme dust. In particularly harsh environments with high temperatures up to 450 degrees Celsius (842 °F) or high pressures up to 400 bar (5800 psig), such as those in the chemical or petrochemical industry,
The Sitrans LG series high frequency microwave pulses are transmitted down a rod or cable, offering reliable measurement with up to two mm (0.08 in.) accuracy in applications with corrosive vapors, steam, foam, surface agitation and/or liquids with high viscosity, low level, and varying dielectric or density.