Siemens SITRANS LUT400 Level Controller


  • High accuracy and data logging
  • Digital receiver for high performance and reliability in noisy applications
  • Intuitive ease of use
  • Advanced pump, alarm, and flow control features with three relays
  • Integrated datalogger
  • Real time clock with daylight saving time and energy-saving algorithms

SSiemens SITRANS LUT400 Level Controller represents compact, single-point, long-range ultrasonic controllers designed for continuous measurement of level or volume in liquids, slurries, and solids, along with highly precise monitoring of open channel flow.


Range 0.3 to 60 m (1 to 196 ft), transducer dependent
Compatible transducers All Echomax and ST-H series transducers
 Accuracy – Standard operation: ± 1 mm (0.04″) plus 0.17 % of measured distance
– ± 3 mm (0.12 inch) within 4 m (13 ft) range
– High accuracy OCM: ± 1 mm (0.04″), within 3 m (9.84 ft) range
Communications or Outputs HART: EDDs for SIMATIC PDM, Emerson AMS Device Manager, and Field Communicator 375, plus SITRANS DTM for FDTs
USB: Integrated web browser for local programming
Key Applications Wet wells, reservoirs, flumes/weirs, chemical storage, liquid storage, hoppers, crusher bins, dry solids storage


Siemens SITRANS LUT400 Level Controller_DpstarGroup