Siemens Sitrans LR400 Level Transmitter

The Siemens Sitrans LR400 is a 4-wire, 24 GHz FMCW radar Level Transmitter. The Sitrans LR400 can be used for continuous monitoring of liquids and slurries in storage and process vessels including high temperature and high pressure, to a range of 20 m (264ft).

Features
Easy installation and commissioning, low maintenance
Self-calibration with internal reference
Built-in diagnostics
Auto-False Echo Suppression and advanced echo processing
24 GHz and high signal-to-noise ratio
Communication using HART or PROFIBUS PA
Programming using infrared Intrinsically Safe handheld programmer or with SIMATIC PDM or HART handheld device.