Sekee MASS Coriolis Flowmeters
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| Characteristic | Value |
|---|---|
| Measured medium | Liquid; Gas |
| Nominal sizes, mm | 5 to 250 |
| Liquid mass flow range, kg/h | 13.5 to 180,000 |
| Density measurement range, kg/m³ | 650 to 2,000 |
| Mass flow relative error limits, %: — liquid; — gas | ±0.10; ±0.20 ±0.35; ±0.45 |
| Density absolute error limits, kg/m³*: — liquid; — gas | ±0,50; ±1,00 ±2,00; ±5,00 |
| Temperature absolute error limits, °C | ±1,50 |
| Maximum medium pressure, MPa | Up to 25 (optional) |
| Medium temperature, °C | -70 to +350 |
| Output signals | - Analog current 4-20 mA - Frequency 0-10 kHz |
| Explosion protection — sensor: — electronics: |
1Ex ib IIC T6…Т1 Gb X 1Ex db [ib] IIC T6 Gb X |
| Ambient temperature | -45°C to +85°C |
| Power supply: — DC voltage, V — AC voltage, V |
24±10% (max 30) 220 (max 245), 50 Hz |
| Power consumption, W, max | 20 |
| Dust/moisture protection per GOST 14254-2015 | IP65, IP67, IP68 (optional) |
| Average service life, years | 12 |
| Warranty (extended), years | 3 |
Sekee MASS Coriolis Flow Meters – an advanced solution for precise and reliable measurement of mass flow, density, and temperature of various liquids and gases. All measurements are performed in real time and require no additional equipment.
Thanks to high measurement accuracy (error up to 0.1%), Sekee MASS mass flow meters are used in key industrial sectors for measuring media such as oil, gas, fuel, and similar substances.
Advantages of Sekee MASS
- Measurement Accuracy
Ensures the highest quality flow measurement of liquids and gases. Leading companies trust us where even the slightest deviations in accuracy can lead to serious consequences. - Reliability
Features a high level of reliability due to its simplicity and minimal number of moving/wear-prone parts. - Maintenance Costs
Offers low maintenance and repair costs, making it economically efficient for companies operating under budget constraints. - Automation
Can be integrated into automated production control systems, enabling process management with a high degree of precision and efficiency.
Principle of operation
The flow meter is based on the Coriolis principle. In the context of the flow meter's operation, this principle is used to generate vibrations in the tubes and measure their changes as the substance passes through. This allows for highly accurate and reliable determination of the substance's mass flow.
Applications
Oil and Gas Industry: Used for measuring the flow and density of oil, gas, condensate, and other liquids and gases in oil wells, pipelines, tanks, and gas pipelines. The use of Coriolis flow meters in the oil and gas industry optimizes extraction, transportation, and processing processes for oil and gas, ensuring production efficiency and safety. They also help control product losses and prevent potential accidents and issues.
Food Industry: Employed for measuring and controlling the flow of dairy products, beer, etc. They provide precise and reliable mass flow measurement, optimizing production processes, ensuring high product quality, and enabling accurate mixing and dosing of various ingredients down to the gram. Sekee MASS flow meters feature a sealed design that prevents contamination by foreign particles and microorganisms, ensuring compliance with food product quality and safety standards.
Chemical Industry: Applied in the chemical industry for measuring flows of various chemical substances. They can be used for measuring flows of propionic acid, nitric acid, alkalis, various disinfectants, and other substances.
Pharmaceutical Industry: Used for measuring liquid flows in various pharmaceutical production processes. They can measure the mass of liquid ingredients such as medications, dyes, etc. It is important to note that the pharmaceutical industry requires stringent cleanliness and hygiene standards. Sekee MASS flow meters' sealed design prevents product contamination and ensures compliance with quality and safety standards in the pharmaceutical industry.
Energy Industry: Applied for measuring the flow and density of fuel, fuel oil, gas, and other energy carriers in power plants, heating networks, and energy systems.
Water Supply and Utilities: Used for measuring the flow and density of water, wastewater, and other liquids in water disposal and supply systems, as well as for dosing chemicals for water treatment.
These are just some examples of application areas for Coriolis flow meters. They can also be used in the automotive industry, mining, construction, scientific research, and other sectors requiring precise measurement of liquid and gas flows.
Design Variants
Sekee MASS flow meters are manufactured in accordance with TU 26.51.52-004-81895823-2022 and are available in three modifications:
— T – flow meters with two Δ-shaped tubes;
— U – flow meters with two U-shaped tubes;
— V – flow meters with two V-shaped tubes.
| Characteristic | Value |
|---|---|
| Measured medium | Liquid; Gas |
| Nominal sizes, mm | 5 to 250 |
| Liquid mass flow range, kg/h | 13.5 to 180,000 |
| Density measurement range, kg/m³ | 650 to 2,000 |
| Mass flow relative error limits, %: — liquid; — gas | ±0.10; ±0.20 ±0.35; ±0.45 |
| Density absolute error limits, kg/m³*: — liquid; — gas | ±0,50; ±1,00 ±2,00; ±5,00 |
| Temperature absolute error limits, °C | ±1,50 |
| Maximum medium pressure, MPa | Up to 25 (optional) |
| Medium temperature, °C | -70 to +350 |
| Output signals | - Analog current 4-20 mA - Frequency 0-10 kHz |
| Explosion protection — sensor: — electronics: |
1Ex ib IIC T6…Т1 Gb X 1Ex db [ib] IIC T6 Gb X |
| Ambient temperature | -45°C to +85°C |
| Power supply: — DC voltage, V — AC voltage, V |
24±10% (max 30) 220 (max 245), 50 Hz |
| Power consumption, W, max | 20 |
| Dust/moisture protection per GOST 14254-2015 | IP65, IP67, IP68 (optional) |
| Average service life, years | 12 |
| Warranty (extended), years | 3 |
| Nominal size, mm | Consumption, kg/h | ||
|---|---|---|---|
| Qmin (threshold) | Qmin (at accuracy class 0.2) | Qmax | |
| 5 | 5 | 25 | 500 |
| 10 | 8-10 | 40-50 | 800-1 000 |
| 15 | 60 | 300 | 6 000 |
| 25 | 180-200 | 900-1 000 | 18 000-20 000 |
| 40 | 200-300 | 1 000-1 500 | 20 000-30 000 |
| 50 | 600 | 3 000 | 60 000 |
| 80 | 1 800 | 9 000 | 180 000 |
| 100 | 1 800-4 000 | 9 000-20 000 | 180 000-400 000 |
| 150 | 4 000-8 000 | 20 000-40 000 | 400 000-800 000 |
| 200 | 8 000-12 000 | 40 000-60 000 | 800 000-1 200 000 |
| 250 | 12 000-18 000 | 60 000-90 000 | 1 200 000-1 800 000 |
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