Jump to main content


Radar Transmitter SLG700

Guided Wave Radar Level Transmitter

SmartLine Level Transmitter SLG 700 uses guided wave radar (GWR) technology and can measure the level of a wide range of liquid products. It can be deployed at blending tanks, distillation columns, process tanks, separators, solid silos (inventory) and storage tanks. It does not require calibration or commissioning upon installation and can measure liquid interface with or without an air gap.

Application areas

The SLG 700 can measure the level of media with a dielectric constant of 1.4 or greater. A variety of rigid and flexible probes allow measurement in silos and tanks up to 50 m (164 ft) high.

Users that need a primary level measurement for process tank inventory level.

Users that need a secondary level measurement for safety with protection against overfill.

Users that desire higher accuracy or less maintenance than older technologies can provide.

Features and advantages

  • Modular design with field replaceable modules.
  • Automatic temperature compensation
  • Multiple, local display capabilities
  • Comprehensive on-board diagnostic capabilities
  • Full compliance to SIL 2/3 requirements


TitleLanguageFile typeDownload
[Translate to Englisch:] [Translate to Englisch:] pdf Download
[Translate to Englisch:] [Translate to Englisch:] pdf Download