The SITRANS LR 400 radar level transmitter from Siemens Energy & Automation is a long-range, frequency-modulated, continuous wave (FMCM) radar level instrument for use in solids and liquids storage vessels up to 147 ft. It is capable of providing accurate results during conditions of extreme dust or on low dielectric liquids, says the company.

Siemens Energy & Automation, Inc.;
215-646-7400;
www.sea.siemens.com/ia