The SITRANS LR400 is a 4-wire, 24 GHz FMCW radar level transmitter for continuous monitoring of liquids and slurries in storage and process vessels including high temperature and high pressure, to a range of 50 m (164 ft); ideal for low dielectric media.
Key Applications: Long-range liquid or slurry applications , High temperature or high pressure, Low dielectric media, such as LPG (liquid, petroleum, gas)
Benefits
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
SITRANS LR400 Continuous Level Measurement
SITRANS LR400 Continuous Level Measurement Specifications
Technology | FMCW radar |
Measuring range | 50m (164 ft) | Process pressure | 0.5 bar g (7.25 psi g) | Process temperature | -40 to 200 °C (-40 to 392 °F) |