V shape coriolis mass flow meter
● V-shape bent tube design
● For all industries, and all process and custody transfer applications.
● Universal measuring coriolis flow meter principle for liquids and gases
● Multivariable measurement- simultaneous measuring of mass flow, density, temperature
● High measuring accuracy: typically ±0.2%, ±0.1% o.r., optionally: ±0.05%
● Measuring principle independent of the physical fluid properties and the flow profile
● Easy to install (low risk of gas bubble inclusion)
● No recalibration required after fluid change
● No installation straight line necessary
● No temperature or pressure compensation necessary
● No periodical recalibration required
The mass flowmeter consists of a sensor and a transmitter. The mass flow meter is equipped with digital signal processor (DSP) -based digital transmission equipment, and integrates digital closed-loop vibration control (DLC) signal processing, sensor calculation and diagnostic functions, and has high coriolis flow meter density measurement accuracy and extensive capabilities. And excellent reliability for you. On-line node configuration, fault diagnosis and data logging can be performed directly through HART or PC via Modbus to communicate with the communicator. The flow meter will not only calculate the process volume flow, cumulative volume and component ratio. TS series flow meters can also provide mass flow, density and temperature online in real time.
Video Display
Details about coriolis mass flow.Coriolis mass flow meter is a device for measuring the flow and density of a substance flowing through v-shaped tube.
Product introduction
Coriolis mass flow meters are the most accurate measuring method in the world. The coriolis flow meter working principle and measuring principle are used in a wide range of different branches of industry, such as the life sciences, chemicals, petrochemicals, oil and gas, food, and- no less importantly - in custody transfer applications. Coriolis density meter can measure virtually all fluids: cleaning agents, solvents, fuels, crude oil, vegetable oils, animal fats, latex, silicon oils, alcohol, fruit solutions, toothpaste, vinegar, ketchup, mayonnaise, gases or liquefied gases.
The Sincerity DMF series micro bend V-shape is the standard high performance coriolis mass flowmeters for the process industry. The U shape bent tube meter offers superior performance and high accuracy in virtually any application. From process control in (petro) chemical applications to concentration measurements in the food and beverage industry to custody transfer filling and transport measurements in the oil and gas industry. Its high-end options also make the DMF-1 Series U-shape the optimum device for cryogenic media like Liquefied Natural Gas (LNG) with temperatures down to -200°C / -392°F as well as applications involving high operating temperatures (up to 350°C / 662°F) or pressures (up to 1000 barg / 14504 psig).
Coriolis flow measuring principle
Each coriolis type flow meter has one or more measuring tubes which an exciter causes to oscillate artificially. As soon as the fluid starts to flow in the measuring tube, additional twisting is imposed on this oscillation due to the fluid’s inertia. Two sensors detect this change of the tube oscillation in time and space as the “phase difference.” This difference is a direct measure of the mass flow.
In addition, the fluid density can also be determined from the oscillation frequency of the measuring tubes. The temperature of the measuring tube is also registered to compensate thermal influences. The process temperature derived from this is available as an additional output signal.
How does a Sincerity Coriolis flow meter measure mass flow and density?
Coriolis mass flow measurement is the MOST ACCURATE FORM for a flow measurement for a wide range of industrial processes. Each coriolis mass meter has one or more measuring tubes.
As soon as the fluid starts to flow in the measuring tube, additional twisting is imposed on this oscillation due to the fluid's inertia. Two sensors detect this change of the tube oscillation in time and space as the “phase difference.”
Phase difference= mass flow
Oscillation frequency= density
Product Details
Beijing Sincerity, 32 years of experience, excellence in coriolis type mass flow meter production.
Advantages of a Coriolis type flow meter:
1.Accuracy of measurements 2.High repeatability 3.No dependence on flow direction
4.Lack of moving parts 5.The minimum required tech. service 6.Ability to work with very viscous substances
OEM Nameplate
We support OEM lables. We can customize everything on lables for you, even for the inner software.
Waterproof hole
Waterproof & Explosion- proof threading hole.
With explosion proof rate of ExdibIICT6Gb.
CONNECTIONS:
Connections can be specially customized based on your own requirements. GB Flange/ ANSI/ DIN/ JIS Flanges / threaded connections/ Tri-clamp connections, etc.
Integrated type/ Separated type
Can be customized as your requirements. For the high temperature measurement with more than 150℃, it is recommended to use the separated type. Standard cable length of 1 meter.
OUTPUT:
4-20mA, 0-10KHz, Standard RS 485 communication protocol, HART
Material:
We can customize the materials for you as your requirements, including SS316L, HC Hastelloy, SS 2205 steel, Titanium, C4 HASTELLOY, etc.
Choose your own customized coriolis flowmeters
Application | U-SHAPE | TRIANGLE TYPE | MICRO BEND V-HAPE |
Most common | CNG/ LNG/ LPG dispensers | High viscosity & high pressure applications | |
Pipeline size | DN1-DN300 | DN10-DN25 | DN10-DN300 |
Minimum flow rate | 0-1kg/h | 0-1500kg/h | 0-1000kg/h |
Maximum flow rate | 0-1000t/h | 0-10t/h | 0-1000t/h |
Characteristics | Flow range calibrated can be compressed. The classic typical type with more than 30 years histroy. | More popular with cng/lpg/lng dispensers, with even smaller size with most advanced technology. | More popular with pipeline size bigger than dn80, with smaller size and lower pressure drop. Most suitable for high viscosity liquids. |
Specifications of coriolis flow transmitter
Flow Range | See charts below |
Connection | ANSI, DIN, JIS, or Sanitary Tri-Clamp flanges, etc. ( Connections can be customized) |
Maximum Pressure | 16 bar (230 psi), [Optional 40 bar (580 psi), up to 1000 bar (14504 psi)] |
Body Material | 304 Stainless Steel |
Measuring Tube Material | 316 L SS, HC Hastelloy, 316L SS + PTFE, HC + PTFE, etc. ( materials can be customized) |
Process Temperature Range | |
Integrate Type | -50 to 15°C (-58 to 302°F) |
Remote Type (-R) | -50 to 35°C (-58 to 662°F) |
Ambient Temperature | -40 to 55°C (-40 to 131°F) |
Working Humidity | (5 to 95%) RH at 25°C (77°F) |
Flow Accuracy | 0.2/ 0.1/ 0.05% (Liquid), 0.5% (gas) |
Density measuring | |
Range | 0.2 to 3.0 g/cm3 |
Error | ± 0.002 g/cm3, ± 0.001 g/cm3 |
Repeatability | 0.001 g/cm3 |
Temperature Accuracy | ±1.0°C |
Protection | IP67 |
Approvals | ATEX, CE, ISO9001, ISO14001, OHSAS18001 |
Communications | RS485 (RTU Modbus), HART (-HART option) |
Pulse Output | 0 to 10 kHz |
Current Output | 4 to 20 mA |
Power Supply | 24VDC, 220VAC (universal power source option) |
Downloads
Typical coriolis flow meter applications
- Cryogenic or high temperatures (-200…+400°C /-328…+752°F)
- Super critical gases
- Custody transfer (CT)
- Bulk loading
- Batching and blending to reactors
- Hydrocarbon cracking
- "Bypass" density measurement
- Liquefied Natural Gas (LNG)
- Bulk loading
- In-line density measurement
- Multiphase measurement in upstream applications
- Mass flow measurement of ice cream and milk (e.g. at the raw milk reception)
- Measurement of flow, density, specific gravity in brewing processes - Dosing of hop extract
- Measurement of Brix, density and flow in fruit juices
- Dosing of natural oils, grease, vegetables (e.g. spinach) etc.
- CO2 injection in soft drink production
- Solvent extraction
- Crystallising, solidifying and cryogenic products
Shape selection table
| DMF-1 | (1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) | (9) | (10) | (11) | (12) | (13) | (14) | (15) |
| Model DMF-1 | Description | ||
| 1 | Suffix Code | Process Connection Size | Measuring Range |
| V10 | 10mm | 0-1t/h For high viscosity liquids/ gases, etc. | |
| V15 | 15mm | 0-3.5t/h For high viscosity liquids/ gases, etc. | |
| V20 | 20 mm | 0-5.5t/h For high viscosity liquids/ gases, etc. | |
| V25 | 25mm | 0-20t/h For high viscosity liquids/ gases, etc. | |
| V50 | 50 mm | 0-40t/h For high viscosity liquids/ gases, etc. | |
| V65 | 65mm | 0-50t/h For high viscosity liquids/ gases, etc. | |
| V80 | 80 mm | 0-100t/h For high viscosity liquids/ gases, etc. | |
| V100 | 100mm | 0-200t/h For high viscosity liquids/ gases, etc. | |
| V125 | 125mm | 0-300t/h For high viscosity liquids/ gases, etc. | |
| V150 | 150mm | 0-500t/h For high viscosity liquids/ gases, etc. | |
| V200 | 200mm | 0-700t/h For high viscosity liquids/ gases, etc. | |
| V250 | 250mm | 0-800t/h For high viscosity liquids/ gases, etc. | |
| V300 | 300mm | 0-1000t/h For high viscosity liquids/ gases, etc. | |
| 2 | Code | Accuracy | |
| A | ±0.50% | ||
| N | ±0.20% | ||
| M | ±0.15% | ||
| H | ±0.10% | ||
| 3 | Code | Sensor Temperature (Above 250°C and below -50°C the transmitter are separated installation.) | |
| A | -50-150 °C | ||
| B | -50-250 °C | ||
| C | -50-350 °C | ||
| D | -200-150°C | ||
| 4 | Code | Pressure | |
| 16 | 1.6MPa | ||
| 40 | 4.0MPa | ||
| XX | With customer specified pressure | ||
| 5 | Code | Material of wetted parts | |
| A | Stainless Steel 316L | ||
| C | Hastelloy C | ||
| D | Inner Wall Surface with PTFE spray(Large size only) | ||
| E | Special Order: With customer specified material | ||
| 6 | Code | Process Connection | |
| F | Flange GB/T 9123.1-2000 ANSI Weld Neck Flanges-ANSI Bl 6.5 | ||
| W | Sanitary connection | ||
| L | Threaded connection | ||
| T | Special oder, with customer specified connection | ||
| 7 | Code | Sensor Housing | |
| A | Stainless Steel 304 | ||
| B | Stainless Steel 316L | ||
| 8 | Code | Transmitter | |
| A | Integrative Installation | ||
| B | Seperate Installation(connector length),with holder | ||
| 9 | Code | Transmitter Temperature | |
| A | -20~50 °C | ||
| B | -40~80 °C | ||
| 10 | Code | Output | |
| A | One 4-20mA, One 0-10KHz, ModBus 485，Hart | ||
| B | One 4-20mA, One 0-10KHz, Profit PD or PA Bus | ||
| C | One 4-20mA, One 0-10KHz, FF, Hart | ||
| 11 | Code | Testing Certificate | |
| F | Factory, Factory certificate | ||
| I | GB, Third party certificate | ||
| 12 | Code | Language | |
| A | Chinese | ||
| B | English | ||
| 13 | Code | Transmitter Housing; | |
| B | Diecasted aluminum alloy housing Wiring Hold Size： M2Ox1.5 | ||
| C | Diecasted aluminum alloy housing Wiring Hold Sze： 1/2"NPT | ||
| 14 | Code | Explosion Prrof | |
| F | Ex db ia [ia Ga] IIC T6 Gb; Ex tb IIIC T80℃ Db | ||
| 15 | Code | Protection Grade | |
| A | IP67 | ||
Product Selection
| Model | Nominal line size | Maximum flow rate | Working Pressure | Connection type | ||
| inch | mm | lb/min | kg/h | MPa | ||
| DMF-1-V10 | 3/8" | 10 | 40 | 1000 | 0~4 | Flange 10 |
| DMF-1-V15 | 1/2" | 15 | 130 | 3500 | 0~4 | Flange 15 |
| DMF-1-V20 | 3/4" | 20 | 200 | 5500 | 0~4 | Flange 20 |
| DMF-1-V25 | 1" | 25 | 370 | 10,000 | 0~1.6 | Flange 25 |
| DMF-1-V50 | 2" | 50 | 1500 | 40,000 | 0~1.6 | Flange 50 |
| DMF-1-V80 | 3" | 80 | 3700 | 100,000 | 0~1.6 | Flange 80 |
| DMF-1-V100 | 4" | 100 | 7400 | 200,000 | 0~1.6 | Flange 100 |
| DMF-1-V125 | 5" | 125 | 11100 | 300,000 | 0~1.6 | Flange 125 |
| DMF-1-V150 | 6" | 150 | 18400 | 500,000 | 0~1.6 | Flange 150 |
| DMF-1-V200 | 8" | 200 | 25800 | 700,000 | 0~1.6 | Flange 200 |
| DMF-1-V250 | 10" | 250 | 29400 | 800,000 | 0~1.6 | Flange 250 |
| DMF-1-V300 | 12" | 300 | 37000 | 1,000,000 | 0~1.6 | Flange 300 |
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● Add：No. 8 building, 3rd. district,I-Town, Gaoli Zhang
road，Haidian District, Beijing, China 100095
● Contact ：Zoe Pan
Skype: testifypp
● Mobile：+86 13601110505
● Whatsapp : +86 18600270515
● Email：info@bjsincerity.com
