Tag: suplier siemens

SITRANS Probe LU

SITRANS Probe LU is a 2-wire loop powered ultrasonic transmitter for level, volume and flow monitoring of liquids in open channels, storage vessels and simple process vessels.

The SITRANS Probe LU is ideal for level monitoring in the water and wastewater industry and chemical storage vessels.

The range of SITRANS Probe LU is 6 or 12 m (20 or 40 ft). Using Auto False-Echo Suppression for fixed obstruction avoidance, as well as an improved signal-to-noise ratio and improved accuracy of 0.15% of range or 6 mm (0.25″), the Probe LU provides unmatched reliability.

SITRANS Probe LU includes Sonic Intelligence® signal processing from the field-proven Probe and incorporates new echo processing features and the latest micro-processor and communications technology. The Probe LU offers two communications options: HART or PROFIBUS PA (Profile version 3.0, Class B).

The transducer on the Probe LU is available as ETFE or PVDF to suit the chemical conditions of your application. As well, for applications with varying material and process temperatures, the Probe LU incorporates an internal temperature sensor to compensate for temperature changes.

Key Applications: chemical storage vessels, filter beds, liquid storage vessels.

Supplementary Components are designed to work with most types of instrumentation to provide enhanced functionality such as remote displays and remote monitoring solutions.

Don’t forget that the safest engineered level measurement solution includes switches for back-up, overfill, low level and dry run protection.

Detail

 Range 0.25 to 12 m (0.8 to 39 ft)
 Process temperature -40 to 85 °C (-40 to 185 °F)
 Output-4 to 20 mA/HART-PROFIBUS PA- Intrinsically Safe (optional)

Benefits

  • Continuous level measurement up to 12 m (40 ft) range
  • Easy installation and simple start-up
  • Programming using infrared Intrinsically Safe handheld programmer, SIMATIC PDM or HART® Communicator
  • Communication using HART or PROFIBUS PA
  • ETFE or PVDF transducers for chemical compatibility
  • Patented Sonic Intelligence signal processing
  • Extremely high signal-to-noise ratio
  • Auto False-Echo Suppression for fixed obstruction avoidance
  • Level to volume or level to flow conversion
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SITRANS LR560

SITRANS LR560 2-wire, 78 GHz FMCW radar level transmitter for continuous monitoring of solids in silos to a range of 100 m (328 ft).

SITRANS LR560’s plug and play performance is ideal for most solids applications, including those with extreme dust and high temperatures to +200 ºC (+392 ºF). Unique design allows safe and simple programming using the Intrinsically Safe handheld programmer without having to open the instrument’s lid.

SITRANS LR560 includes an optional graphical local display interface (LDI) that improves setup and operation using an intuitive Quick Start Wizard, and echo profile display for diagnostic support. Startup is easy using the Quick Start wizard with a few parameters required for basic operation. SITRANS LR560 measures virtually any solids material to a range of 100 m (328 ft).

Key Applications: cement powder, plastic powder/pellets, grain, coal, wood powder, fly ash

Supplementary Components are designed to work with most types of instrumentation to provide enhanced functionality such as remote displays and remote monitoring solutions.

Don’t forget that the safest engineered level measurement solution includes switches for back-up, overfill, low level and dry run protection.

Detail

 Technology FMCW radar
 Range 100 m (328 ft)
 Process Temperature -40 to 200 °C (-40 to 392 °F)
 Process Pressure Up to 3 bar g (43.5 psi g)


Benefits

  • rugged stainless steel design for industrial applications  
  • 78 GHz high frequency provides very narrow beam, virtually no mounting nozzle noise, and optimal reflection from sloped solids  
  • aimer option to direct beam to area of interest, such as draw point of cone  
  • lens antenna is highly resistant to product build up  
  • air purge connection is included for self-cleaning of extremely sticky solids  
  • local display interface (LDI) allows local programming and diagnostics

Download Brochure …