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in process to excellence
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Measurements of Density and Viscosity of Gas and Liquids
In-tank Viscometers DC-41 SERIES
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Features
- Continuous, online viscosity monitoring at process conditions
- Accurately measures viscosity of liquids with viscosity up to 1200 cP
- Rigorous factory calibration and testing of the transducer
- Can operate in pressurized tanks
- Immersion in the tanks up to 30 meters
- No moving parts, virtually maintenance-free system
- We also can tune system specification for your specific requirements
- Hazardous area approvals
- Insensitive to liquid level, mix or turbulence
- Large offer of standard product configurations and installation available |
Overview >
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LEMIS process use the proven vibrating element technique which is widely accepted as the most accurate method of continuous online viscosity measurement, LEMIS process engineers made new developments by the introducing unique proprietary design of resonant tube sensor allowing accurate measurement of liquid viscosity. An integral high accuracy Pt-1000 probe continuously monitors liquid temperature allowing temperature compensation and future calculation of dynamic viscosity. The technology proves high accuracy of measurement and long term calibration stability even in severs operation conditions. It is insensitive to plant vibration, high variation of temperatures, level, mix or turbulence. A choice of wetted parts materials: from stainless steel for general industrial use, Ni-Span-C for most demanding applications, and Hastelloy for applications where ultimate corrosion resistance is required. |
Please log in or register with LEMIS Process to get access to following documents:
Certificate ATEX (ATEX_DC4xx_suppl.pdf, 578.74 KB)
Certificate CCOE (DC-4xx_CCOE.pdf, 664.17 KB)
Certificate IECEx (IECEx_DC4xx.pdf, 951.01 KB)
Certificate IP68 (IP68.pdf, 905.94 KB)
Technical Note DC-41 series (Technical_Note_DC-41_series.pdf, 2.76 MB)
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Viscosity operating range:
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0…1200 cP
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Accuracy: |
±1% of span |
Temperature Effect: |
0.005 kg/m3/°C automatically compensated |
Process Temperature Range: |
-200°C to +200°C (-328°F to +392°F) |
Ambient Temperature Range: |
-40°C to +85°C (-40°F to +185°F) |
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- Viscosity and temperature monitoring in storage tanks
- Petroleum products, fuels, lubricants, LPG, LNG
- Concentrations of acids or corrosive chemical
- Food, Dairy & Beverages
- Product identification and consistency
- Concentration and dilution measurement
- Monitoring of reaction end in reactors
- In-tank mixing and blending |
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