|
|
in process to excellence
|
Measurements of Density and Viscosity of Gas and Liquids
In-tank Density Meters DC-40 SERIES
|
Features
- Continuous, on line density monitoring at process conditions
- Accurately measures density of liquids with viscosity up to 2000cSt
- 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 >
Documentation >
Specifications >
Applications >
Distributors >
LEMIS process use the proven vibrating element technique which is widely accepted as the most accurate method of continuous online density measurement, LEMIS process engineers made new developments by the introducing unique proprietary design of resonant tube sensor allowing accurate measurement of liquid density. An integral high accuracy Pt-1000 probe continuously monitors liquid temperature allowing temperature compensation and future calculation of reference density, concentration or specific gravity. 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 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-40 series (Technical_Note_DC-40_series.pdf, 2.74 MB)
|
Density operating range:
|
0…2 g/cm3 (0…2000 kg/m3)
|
Accuracy: |
±0.00025 g/cm3 (±0.25 kg/m3) |
Repeatability: |
±0.0001 g/cm3 (±0.1 kg/m3) |
Calibration stability (per year): |
< ±0.0001 g/cm3 (< ±0.1 kg/m3) |
Process Temperature Range: |
-200°C to +200°C (-328°F to +392°F) |
Temperature Effect: |
0.005 kg/m3/°C automatically compensated |
Ambient Temperature Range: |
-40°C to +85°C (-40°F to +185°F) |
|
- Density, temperature and concentration 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 |
|
|