
The OPTIFLEX 6200 is a 2-wire guided radar level transmitter based on the Time Domain Reflectometry (TDR) technology. It is designed for the level measurement of solids in bulk storage and other silos up to a height of 40 m / 131.2 ft. The single rod or single cable probes withstand high traction loads, making the level transmitter suitable for use in a wide range of applications with solids of different grain sizes – from fly ash and cement to gypsum and plastic granulates to tobacco and starch. This guided radar is equally suitable for applications involving milk, sugar, chocolate or coffee powder.
The OPTIFLEX 6200 is insensitive to dusty atmospheres or deposits on the probe. For applications that are difficult to access, a transmitter version with remote converter can be installed 100 m / 328 ft away from the probe. The converter comes with aluminium or stainless steel housing and is compatible with previous KROHNE TDR generations.
Highlights:
Designed to withstand high traction loads (<3.6 t)
Specific algorithm for low-reflective media
ESD protection (24 kV) for increased resistance to electrostatic discharges
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
Horizontal or vertical housing to suit every installation
Converter is rotatable and removable under process conditions and compatible with all previous Guided Radar (TDR) level transmitters made by KROHNE
Weather protection – protects the converter in extreme weather events
Stainless-steel housing for corrosive environment
SIL 2/3
±2 mm /±0.08" accuracy
Real-time clock for event logging
Applications:
General
Level measurement of solids in buffer silos, bulk storage containers, hoppers etc.
Chemical industry
Plastic granulates (PPC, PVC, PE, LDPE, PP)
Soap powder
Food and beverage industry
Agri foods (tobacco, starch)
Milk powder, coffee powder, chocolate powder
Metals industry, minerals and mining industry
Hydrated lime, silica, gypsum, fly ash
Other fine powders (cement etc.)
OPTIFLEX 6200 C/F - Krohne 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