Guided radar (TDR) level transmitters

Contact level measurement of liquids, solids or liquid-liquid interfaces (Ɛr ≥1.3)

  • Measuring distances up to 60 m / 196 ft
  • Large choice of probes, e.g. for aggressive or abrasive media, high pressure or temperature and tanks with internals or boiling product surfaces
  • Suitable for hazardous areas, Functional Safety (SIL) or hygienic applications
Showing 8 of 8 products

OPTIFLEX 1100

Guided radar (TDR) level transmitter for basic liquid applications

  • Continuous level measurement in buffer, storage, collecting or recycling tanks
  • Intuitive quick setup procedure
  • Measuring range: 0.7…20 m / 2.3...65.5 ft
  • -50…+100°C / -58…+212°F; -1…16 barg / -14.5…232 psig

OPTIFLEX 1300

Guided radar (TDR) level transmitter for heavy-duty level and interface applications

  • Continuous measurement of level, distance, volume, mass or liquid-liquid interface
  • Measuring range: 0.2…35 m / 0.7…115 ft (liquids), 0.2…35 m / 0.7…115 ft (solids)
  • -50…+300°C / -58…+572°F; -1…300 barg / -14.5…4350 psig

OPTIFLEX 7200

Guided radar (TDR) level transmitter for advanced liquid applications

  • Continuous level and interface measurement in process or storage tanks, reactors and pressure vessels
  • Extensive choice of probes for harsh process conditions
  • Measuring range: 0.3…60 m / 1…197 ft
  • -50…+250°C / -58…+482°F; -1…100 barg / -14.5…1450 psig

OPTIFLEX 2200

Guided radar (TDR) level transmitter for storage and process applications

  • Continuous measurement of level, distance, volume, mass or dielectric constant
  • Measuring range: 0.6…40 m / 2…131 ft (liquids), 0.6…20 m / 2…65.5 ft (solids)
  • -50…+300°C / -58…+572°F; -1…40 barg / -14.5…580 psig

OPTIFLEX 8200

Guided radar (TDR) level transmitter for liquids at high temperature and pressure

  • Continuous level and interface measurement in boilers, reactors and separators
  • With dynamic gas-phase compensation for boiler applications (in preparation)
  • Measuring range: 0.6…60 m / 2…197 ft
  • -50…+315°C; -58…+599°F; -1…320 barg; -14.5…4641 psig

OPTIFLEX 3200

Guided radar (TDR) level transmitter for liquids with hygienic requirements

  • Continuous measurement of level and interface in small and narrow vessels
  • Conform to FDA, EC1935/2004, EHEDG
  • Measuring range: 0.6…4 m / 2…13 ft
  • -50…+150°C / -58…+302°F; -1…40 barg / -14.5…580 psig

OPTIFLEX 6200

Guided radar (TDR) level transmitter for solids from granulates to powders

  • Continuous level measurement in buffer silos, bulk storage containers or hoppers
  • Insensitive to dusty atmosphere and deposit on the probe
  • Measuring range: 0.6…40 m / 2…131 ft 
  • -50…+200°C / -58…+392°F; -1…40 barg / -14.5…580 psig

POWERFLEX 2200

Guided radar (TDR) level transmitter for the nuclear industry

  • Continuous measurement of level, distance, volume, mass or dielectric constant
  • Designed and tested for industrial nuclear environments
  • Measuring range: 0.6…40 m / 2…131 ft
  • -50…+150°C / -58…+302°F; -1…100 barg / -14.5…1450 psig
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