For liquids in basic process applications

Non-Contact Level Meters – OPTIWAVE 5400 C
  • Continuous, non-contact level measurement in closed tanks or in the open air
  • 24 GHz radar, Horn or Drop antennas
  • Measuring range: 0…100 m / 328 ft
  • Up to +130°C / +266°F and 16 barg / 232 psig

The OPTIWAVE 5400 is a 2-wire 24 GHz radar (FMCW) level transmitter for liquids in basic process applications. It is particularly designed for continuous, non-contact level measurement in the chemical, petrochemical as well as oil and gas industry. It can be equipped with a PP Drop antenna for condensing atmospheres and corrosive media but features also Metallic Horn antennas. Due to its high dynamic range, the 24 GHz radar can measure distances up to 100 m / 328 ft.

The OPTIWAVE 5400 provides accurate readings even in processes with fast changing levels, in closed tanks or in the open air (e.g. dams, rivers etc.). This level transmitter can be used to upgrade radars in basic applications requiring higher accuracy. It offers flange or thread connections as well as optional antenna extensions to suit any nozzle length. It is approved for hazardous areas and comes with extensive device diagnostics (acc. to NE107) as well as HART®7 communication.

Product highlights

  • 2-wire, loop-powered, with HART®7
  • PP Drop antenna:
    • Insensitive to condensation
    • Small beam angle (5° with DN150 / 6” Drop antenna)
    • Ellipsoidal shape and smooth surface to minimise scaling
    • Flange protection against corrosive media
    • New DN100 / 4” Drop antenna (measures up to 80 m / 262.5 ft)
  • 316L Metallic Horn antenna:
    • DN200 / 8" antenna for distances up to 100 m / 328 ft
    • Optional purging system
  • ± 2 mm / 0.08” accuracy
  • Can measure in processes with fast changing levels (≤60 m/min | 196.85 ft/min)
  • Antenna extensions to suit any nozzle length
  • Flange or thread connections
  • Large, backlit LCD screen with 4-button keypad for operation with bar magnet; no need to open the housing cover
  • PACTwareTM, HART® DD and DTM provided free of charge with full functionality
  • Extensive sensor diagnostics (incl. NE 107)
  • 3-year warranty

Typical applications

General

  • Level measurement in/on storage, process or batch tanks (max. 100 m / 328 ft) and open air applications (dams, rivers etc.)

Chemical Industry

  • Alcohols e.g. methanol, ethanol
  • Solvents, acids, bases
  • Phosphorus
  • Additives
  • Condensate

Petrochemical Industry, Oil and Gas Industry

  • Fuels
  • Hydraulic oils and other hydrocarbons

Power Industry

  • Process and cooling water

Iron, Steel and Metal Industry

  • Molten steel batching