Level Controllers | SITRANS LUT400
Siemens
After driving the market in ultrasonic level controllers for the past 40 years, Siemens has evolved its industry-leading solutions to include control for 80 GHz radar sensors. Need high-accuracy open channel monitoring? How about flexible control with multiple relays and ultrasonic? Or perhaps you need a reliable controller for long-range, high-frequency radar? We have you covered.
SITRANS LUT400 are compact, single point, long range ultrasonic controllers for continuous level or volume measurement of liquids, slurries, and solids, and high accuracy monitoring of open channel flow.
Benefits
- 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
Additional Info
- SITRANS LUT420 Level Controller: level or volume measurement of liquids, slurries, and solids, as well as basic pump control functions, and basic data logging capability.
- SITRANS LUT430 Level, Volume, Pump and Flow Controller: includes all features of the LUT420 plus a full suite of advanced pump control and alarm functionality, open channel flow monitoring, and basic flow data logging capability.
- SITRANS LUT440 High Accuracy OCM: Our most featured, highest accuracy model. Includes all features of the LUT430, plus the industry’s best accuracy (± 1 mm within 3 m), full suite of advanced control functionality, and enhanced flow logging capability.
Detail
| SITRANS LUT420 / SITRANS LUT430 | SITRANS LUT440 | |
| Range | 0.3 to 60 m (1 to 196 ft), transducer dependent | 0.3 to 60 m (1 to 196 ft), transducer dependent |
| Compatible transducers | All Echomax and ST-H series 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 |
– 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 |
| Comunications 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 |
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 | Wet wells, reservoirs, flumes/weirs, chemical storage, liquid storage, hoppers, crusher bins, dry solids storage |
