LEMIS INDIA PVT. LTD.

Vashi, Navi mumbai, Maharashtra

In-tank Density Meters DC-40 SERIES

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.

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

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

In-tank Density Meters DC-40 SERIES

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.

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 - 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

Density Meter DM-250.3 LPGDi Ex

Unique Portable Density Meter is a new development especially for liquefied petroleum gases (LPG) measuring. It is based on the resonant method of density measurements and uses small sample volume. Obtained results are instantly converted to relative density (15C or 20C or 60F) in accordance with ASTM D1250 tables.

Features

- Precise density and temperature in seconds
- Excellent correlation to ASTM D1657
- Small sample volume
- Easy to operate
- Direct density measurement
- Small and compact
- Automatic temperature compensation
- Data transfer to PC via Bluetooth

Portable/Laboratory Density Meter DM-250.5

DM-250.5 consists of a Density sensor DS-200 and a temperature sensor connected to an electronic block. Density sensor is made from SS316 stainless steel, which allows it to be used in all liquid oil products and non-aggressive chemicals. There are also several material options for measurement of the aggressive substances such as Hastelloy C 22 and a PTFE coating. The electronic block is housed within a Stainless Steel body which preserves it from the elements. It also has a large weather-proof OLED display. The operation is simple a lab worker fills a standard laboratory 1000 ml beaker with a sample and submerges the DM-250.5 sensor in the sample. Press the ON button and within seconds the real time Density and Temperature readings will be displayed on the OLED screen. DM-250.5 also has an option to display relative Density at 15 C, 60 F, etc. The user can set up any measuring units for Density and Temperature too. DM-250.5 is delivered in a compact carrying case, which enables to user to comfortably travel for any in-field measuring needs. DM-250.5 is powered by a re-chargeable accumulator that eliminates the need to purchase any replacement batteries. Work time of a fully charged battery is approximately 40 hours. The received data can be easily sent via Bluetooth to any nearby device PC, tablet or portable printer. ATEX II (2G) EEex ib [ia] IIB T4 certification allows the user to conduct the measurements directly in Ex-zones. DM-250.5 is a new unique, compact, precise, easy to operate and very budget friendly must-have device for your Density measuring needs!

Features

- Direct density measurement
- Record level density and average per tank
- Automatic temperature compensation
- ATEX Hazloc certification
- Safe operation, low maintenance
- Economical and easy to operate
- Measures highly viscous liquids up to 2000 cP
- Local results storage and BLuetooth data transfer
- OLED Display

In-flow Density Meters DC-50 SERIES

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 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.

Features

- Continuous, online density monitoring at process conditions
- Accurately measures density of liquids with viscosity up to 1200 cSt
- Rigorous factory calibration and testing of the transducer
- Large offer of factory built installation packs
- No moving parts, virtually maintenance-free system
- Hazardous area approvals
- Large offer of standard products configurations available
- We also can tune system specification for your specific requirements

Features

- Continuous measurements
- Easy cleaning
- High accuracy
- Simple installation
- Suitable for very viscous liquids
- Wide range of applications
- Rigorous factory testing
- Automatic temperature compensation
- Compact design

VDC-30 principle of operation is based on the changing of frequency characteristics of the sensitive element in the measured liquid. Device measures continuously Dynamic Viscosity and Real Density to calculate Kinematic Viscosity of the liquid.Usually all the industrial measuring systems operate with dynamic viscosity unlike most of laboratories measure kinematic viscosity via capillary viscometers. So it is critically important to compare laboratory measurements with measurements made by process meters and evaluate measuring system`s performance.

In-tank Density and Viscosity Meters DC-42 SERIES

LEMIS process DC42 series of process liquid density/viscosity meter is ideal for real-time, in situ monitoring and control applications within the oil and gas, petrochemical, chemical, food processing and other industries.Use the proven vibrating element technique which is widely accepted as the most accurate method of continuous on line density measurement, LEMIS process engineers did new step ahead introducing unique proprietary design of resonant tube sensor allowing accurate measurement of liquid viscosity along with its density. An integral high accuracy Pt100 probe continuously monitors liquid temperature allowing temperature compensation and future calculation of reference viscosity, density, concentration or specific gravity. The technology proves high accuracy of measurement and long term calibration stability even in sever operation conditions. It is insensitive to plant vibration, high variation of temperatures, level, mix or turbulence.The new sensor offers to plant engineers the ability to measure simultaneously and continuously both critical variables of the process liquid in one device saving cost of installation and maintenance. The DC42 series covers wide range of density, viscosity and temperature. Numerous installation options give large flexibility to fit various applications. The sensor can be directly inserted into the opening in a tank wall or can be submerged into a tank at desired level up to 30 meters. This technique can be employed in open or pressurized tanks and reactors. Large choice of process connection flanges is available. The meters have approvals for use in hazardous areas.A choice of wetted parts materials : from stainless steel for general industrial use, Ni-SpanC for most demanding applications, and Hastelloy for applications where ultimate corrosion resistance is required. If you have specific requirements over the standard list, we can tune system specification for your specific needs.

Features

-Simultaneously measures density and viscosity of liquids at process conditions in tanks or reactors
- Insensitive to liquid level, mix or turbulence
- Can operate in open or pressurised tanks
- Immersion at the level up to 30 meters
- No moving parts, virtually maintenance-free system
- Hazardous area approvals
- Rigorous factory calibration and testing
- Large offer of product configurations and installation options
- Flexible data transfer options

Portable Submersible Density meters DM-250 SERIES best suited for liquid density and temperature measurements directly in the storage or process tanks (up to 6 meters depth). No labor extensive and errors critical sampling required. Instead, the sensors of DM-250 SERIES can be submersed at any required level and record spot density and real temperature at that point directly in the liquid. The operation personal can get in minutes the average density in the tank and its density / temperature / level profile, for example, at every meter. Hundreds of measurements can be stored locally and future transferred to a PC or printer via built-in bluetooth connectivity. The DM series has robust design for heavy duty year round indoor or outdoor operation, even in severe climatic conditions at 40C to +85C (-40F to +185F). Backlighted LCD facilitates nighttime operation.

In-flow Gas Density Meter DC-60

DC-60 Density Meter is another instrument of LEMIS process DC series instruments, designed for accurate, continuous monitoring of the technological process. High-accuracy density data for natural gas mixtures are required in entire range of pressure, temperature and compositions encountered in custody transfer. DC-60 provides a continuous monitoring of density and temperature of natural gas in the flow. The gas is passed over the cylinder tube resonance sensor vibrating at its natural frequency. The mass of gas in contact with the vibrating walls vibrates with the cylinder. Depends upon the gas density and, since increasing the vibrating mass decreases the natural frequency of vibration, the gas density is simply determined by measuring the change in sensor resonant frequency. This measurement method provides precise gas density values in seconds.

Features

- Direct gas density measurement in pipeline
- Automatic temperature compensation
- Increased safety level
- ATEX Hazardous area certification
- Easy installation, low maintenance

The evaluaton unit determines density, sound velocity and temperature and uses these values to calculate the concentration of three-component liquids.

Use the proven vibrating element technique that is widely accepted as the most accurate method of continuous online density measurement, LEMIS process engineers did new step ahead introducing unique proprietary design of streamlined resonant tube that is washed on either side by measured liquid. The oscillation period of the vibrating tube and its frequency characteristics depend on behaviour of the measured liquid allowing simultaneous and accurate direct measurement of both density and dynamic viscosity, and future calculation of kinematic viscosity. An integral high accuracy Pt100 temperature probe provides liquid temperature measurement that allows calculation of reference density and viscosity.

Features

- Density/concentration measurements up to 12 points
- Temperature measurements up to 12 points
- High accuracy
- Simple installation
- Suitable for very viscous liquids
- Wide range of applications
- Safe operation, low maintenance
- Easy cleaning
- Rigorous factory testing
- Compact design
- Automatic viscosity/temperature compensation