Japan, Krohne
Krohne OPTIFLEX 6200 Guided Radar (TDR) Level Transmitters
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Made in Japan
Manufacturer: KROHNE Japan KK
Model: OPTIFLEX 6200
Features
- 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 (in preparation)
- ±2 mm /±0.08″ accuracy
- Real-time clock for event logging
- 3-year warranty
Typical 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.)
Specifications
General Information | |
---|---|
Product type | Level transmitter |
Product family name | OPTIFLEX |
Product positioning | For solids from granulates to powders |
Measurement variables | Distance, Level, Mass, Volume, Dielectric constant |
Measurement principle | Guided radar (TDR) |
Level measurement type | Continuous measurement |
Contact to measured medium | Yes |
Interface measurement | No |
Measured media | Solids, Bulk solids, Granulates, Powders |
Measuring range (solids) | 0.6…40 m / 1.97…131.23 ft |
Probe length units to display | m/ft |
Probe length | 0.6…40 m / 1.97…131.23 ft |
Probe diameter | Single cable Ø8 mm / 0.32″ Single rod Ø16 mm / 0.63″ |
Measuring point | Silo |
Operating conditions | |
Process pressure | -1…40 barg / -14.5…580 psig |
Process temperature | -50…+200°C / -58…+392°F |
Materials | |
Gaskets | Ethylene propylene diene monomer (EPDM), Fluoroelastomer rubber (FKM/FPM), Kalrez® 6375, PEEK, Polytetrafluoroethylene (PTFE) |
Wetted parts | Austenitic stainless steel (1.4404/316L), Polytetrafluoroethylene (PTFE) |
Process connections | |
Flange connections | EN (1092-1): DN40…150 ASME (B 16.5): 1½…8″ JIS (B 2220): 40…200A50…100A |
Thread connections | Male: G1½, 1½ NPT |
Approvals/Standards | |
Ingress protection | IP66/68, NEMA4X/6P |
Certificates/Approvals Ex | ATEX, cQPSus, IECEx, NEPSI, INMETRO |
Certificates/Approvals Others | NACE |
Certificates/Approvals Safety | SIL 2 |
NAMUR compliance | NE 107, NE 21, NE 43, NE 53 |
Communication | |
Analogue outputs | 4…20 mA |
Discrete outputs | Relay |
Digital outputs | HART® |
Accuracy | |
Accuracy (solids) | ±2 mm / ±0.08 in |
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