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Level measurement

Continuous level measurement — Guided wave radar transmitters

SITRANS LG series

4/208

Siemens FI 01 · 2013

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Overview

The Siemens SITRANS LG series are guided wave radar trans-

mitters for level, level/interface, and volume measurement of

liquids and solids. It is unaffected by changes in process condi-

tions, high temperatures and pressures, and steam.

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Benefits

• High accuracy to +/- 2 mm

• Advanced Diagnostics available for high degree of safety

• Simple menu driven display offers ease of setup

• Large range of options offers reliability in most continuous

measurement applications

• Ease of maintenance through module design and field

replaceable and adjustable probe options

• Perfect solution for wide range of applications from storage to

interface with options for extreme pressure and temperature

conditions

• Universally applicable in liquids, interface, slurries and solids

• Highly immune to buildup

• Measures complete range of probe, which is perfect for small

vessels

• Wide range of Hygienic options

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Application

The SITRANS LG series comes in four different models,

depending on the applications, level of performance, and

functionality required:

• SITRANS LG240 offers configuration options for your hygienic

application requirements

• SITRANS LG250 Highly flexible solution for liquid level and in-

terface applications. Extremely versatile offering solutions for

storage, separation of materials or difficult ammonia applica-

tions

• SITRANS LG260 Ideal for measuring level in medium range

solids applications including; grains, plastics, and cement

• SITRANS LG270 offers configuration options for extreme con-

ditions including high temperature and high pressure applica-

tions such as: harsh applications found in chemical, HPI and

energy industries for example, LPG gas tanks, steam boilers

and distillation columns

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Level measurement 1

Summary of Contents

Page 1 - Level measurement

Level measurementContinuous level measurement — Guided wave radar transmittersSITRANS LG series4/208Siemens FI 01 · 20134 OverviewThe Siemens SITRANS

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Level measurementContinuous level measurement — Guided wave radar transmittersSITRANS LG series4/217Siemens FI 01 · 20134.ESelection and Ordering data

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Level measurementContinuous level measurement — Guided wave radar transmittersSITRANS LG series4/218Siemens FI 01 · 20134Stainless steel (precision ca

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Level measurementContinuous level measurement — Guided wave radar transmittersSITRANS LG series4/219Siemens FI 01 · 201341) Available with Housing/Pro

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Level measurementContinuous level measurement — Guided wave radar transmittersSITRANS LG series4/220Siemens FI 01 · 20134Selection and Ordering data A

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Level measurementContinuous level measurement — Guided wave radar transmittersSITRANS LG series4/221Siemens FI 01 · 20134Stainless steel double chambe

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Level measurementContinuous level measurement — Guided wave radar transmittersSITRANS LG series4/222Siemens FI 01 · 201341) Available with Housing/Pro

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Level measurementContinuous level measurement — Guided wave radar transmittersSITRANS LG series4/223Siemens FI 01 · 20134 Characteristics CurvesSITRAN

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Level measurementContinuous level measurement — Guided wave radar transmittersSITRANS LG series4/224Siemens FI 01 · 20134 Characteristics CurvesSITRAN

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Level measurementContinuous level measurement — Guided wave radar transmittersSITRANS LG series4/225Siemens FI 01 · 20134 Characteristics CurvesSITRAN

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Level measurementContinuous level measurement — Guided wave radar transmittersSITRANS LG series4/226Siemens FI 01 · 20134 Characteristics CurvesSITRAN

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Level measurementContinuous level measurement — Guided wave radar transmittersSITRANS LG series4/209Siemens FI 01 · 20134 ConfigurationSITRANS LG seri

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Level measurementContinuous level measurement — Guided wave radar transmittersSITRANS LG series4/227Siemens FI 01 · 20134 Characteristics CurvesSITRAN

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Level measurementContinuous level measurement — Guided wave radar transmittersSITRANS LG series4/228Siemens FI 01 · 20134 Characteristics CurvesSITRAN

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Level measurementContinuous level measurement — Guided wave radar transmittersSITRANS LG series4/229Siemens FI 01 · 20134 Characteristics CurvesSITRAN

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Level measurementContinuous level measurement — Guided wave radar transmittersSITRANS LG series4/230Siemens FI 01 · 20134 Dimensional drawingsSITRANS

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Level measurementContinuous level measurement — Guided wave radar transmittersSITRANS LG series4/231Siemens FI 01 · 20134 Dimensional drawingsSITRANS

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Level measurementContinuous level measurement — Guided wave radar transmittersSITRANS LG series4/232Siemens FI 01 · 20134 Dimensional drawingsSITRANS

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Level measurementContinuous level measurement — Guided wave radar transmittersSITRANS LG series4/233Siemens FI 01 · 20134 Dimensional drawingsSITRANS

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Level measurementContinuous level measurement — Guided wave radar transmittersSITRANS LG series4/234Siemens FI 01 · 20134 Dimensional drawingsSITRANS

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Level measurementContinuous level measurement — Guided wave radar transmittersSITRANS LG series4/235Siemens FI 01 · 20134 Dimensional drawingsSITRANS

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Level measurementContinuous level measurement — Guided wave radar transmittersSITRANS LG series4/236Siemens FI 01 · 20134 SchematicsSITRANS LG series,

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Level measurementContinuous level measurement — Guided wave radar transmittersSITRANS LG series4/210Siemens FI 01 · 20134 Technical specificationsMode

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Level measurementContinuous level measurement — Guided wave radar transmittersSITRANS LG series4/237Siemens FI 01 · 20134 SchematicsSITRANS LG series,

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Level measurementContinuous level measurement — Guided wave radar transmittersSITRANS LG series4/238Siemens FI 01 · 20134 SchematicsSITRANS LG series,

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Level measurementContinuous level measurement — Guided wave radar transmittersSITRANS LG series4/211Siemens FI 01 · 20134.SITRANS LG240 SITRANS LG250

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Level measurementContinuous level measurement — Guided wave radar transmittersSITRANS LG series4/212Siemens FI 01 · 20134Selection and Ordering data A

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Level measurementContinuous level measurement — Guided wave radar transmittersSITRANS LG series4/213Siemens FI 01 · 201341)Available with Housing/prot

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Level measurementContinuous level measurement — Guided wave radar transmittersSITRANS LG series4/214Siemens FI 01 · 20134Selection and Ordering data A

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Level measurementContinuous level measurement — Guided wave radar transmittersSITRANS LG series4/215Siemens FI 01 · 20134Silicone FEP coated(A+P FEP-O

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Level measurementContinuous level measurement — Guided wave radar transmittersSITRANS LG series4/216Siemens FI 01 · 201341) Available with Housing/Pro