Siemens导波雷达液位计SITRANS LUT400 >> SITRANS LUT400 The Siemens SITRANS LUT400 series controllers 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.
西门子超声波变送器优点
Small 1/2 DIN enclosure[144 hx 144 d x 146 w mm (5.7 x 5.7x 5.75 inch)] with standard universal mounting bracket for wall, pipe, and DIN rail, plus an optional panel mount．
Easy to use LUI display withlocal four-button programming, menu-driven parameters, and Wizard support for key applications．
Level, Volume, OCM Flow monitoring
Three relays combined with a suite of pump, alarm, and relay control features HART Communications EDDs for SIMATIC PDM, AMS Device Manager, and Field Communicator 375/475, plus DTMs for FDTs (Field DeviceTools)
Web browser for local programming from an intuitive webbased interface
Two discrete inputs for backup level override and pump interlock functoions
Echo profile and trend views from the local display
Patented digital receiver for improved performance in electrically noisy applications (close proximity to VSDs)
Real time clock with daylight savings time, supporting an integrated datalogger and energy saving algorithms for minimizing pump operation during high cost energy periods
Removable terminal blocks for ease of wiring
应用 SITRANS LUT400
The SITRANS LUT400 comes in three different models, depending on the application, level of performance and functionality required:
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 LUT42 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 fea