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

Product variants

OPTIFLEX 7200

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

Product variants

OPTIFLEX 7200

Overview

The OPTIFLEX  7200 is a 2-wire guided radar level transmitter based on the Time Domain Reflectometry (TDR) technology. With its large choice of probe types and materials, this level transmitter is the high-end guided radar for level and interface measurement in the chemical or oil and gas industries. It is suitable for storage or process tanks up to 60 m / 196.85 ft, containing all kind of liquids – from hydrocarbons like slop oil or benzene to solvents and acids to cooling water or condensate.

  • Extensive choice of probes for all applications:
    • Ø42 mm / 1.65" coaxial probe made of 316L or HC22
    • Fully TFM-T62 PTFE-coated rod
    • Special materials available on request e.g. Monel®, tantalum, titanium, duplex
  • Ceramic process seal system for demanding process conditions
  • Reversed interface measurement
  • Patented Dynamic Gas-phase Compensation (DGC) without increased blocking distance (in preparation)
  • Various converter and electronic versions to facilitate access to the device:
    • Available as compact version (C) or with remote converter (F) up to 100 m / 328 ft
    • Sensor extension with compact version (S) up to 15 m / 49.2 ft
    • Double sensor extension with remote version (D) up to 115 m / 377.3 ft
    • Horizontal or vertical housing to suit every installation
  • Converter is rotatable and removable under process conditions and compatible with all process connections from previous KROHNE TDR models
  • Stainless steel housing for corrosive environment
  • Weather protection - protects the converter in extreme weather conditions
  • Diagnosis functions according to NAMUR  NE 107
  • NACE design MR 0175 (ISO 15156), MR 0103 (ISO 17945) / ASME B31.3
  • SIL 2/3 (in preparation)
  • ±2 mm /±0.08" accuracy
  • Real-time clock for event logging
  • 3-year warranty

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