Touch screen transmitter
We have our own patented touch screen transmitters with DSP core processor with faster data processing speed.
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● Triangle shap bent tube design
● For all industries, and all process and custody transfer applications.
● Universal measuring 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%
● Coriolis flow meter working 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
Product introduction
Coriolis mass flow meters are the most accurate measuring method in the world. The coriolis flow meter principle is 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 flowmeters 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 triangle 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 coriolis flow meter applications involving high operating temperatures (up to 350°C / 662°F) or pressures (up to 250 barg / 3700 psig).
Coriolis flow measuring principle
Each Coriolis flowmeter 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.
Coriolis flow meter how it works?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 flowmeter 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 coriolis mass flow sensors detect this change of the tube oscillation in time and space as the “phase difference.”
Phase difference= mass flow
Oscillation frequency= density
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.
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. |
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) |
| 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 |
| 3CLS10 | 10mm | 0-1.5t/h For high viscosity liquids/ gases, etc. | |
| 3CLS15 | 15mm | 0-2.0t/h For high viscosity liquids/ gases, etc. | |
| 3CLS20 | 20mm | 0-2.5t/h For high viscosity liquids/ gases, etc. | |
| 3CLS25 | 25mm | 0-10t/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 | 4-20mA (Instant flow rate/density) 0-10KHz( Instant flow pulse output ）, RS485 Modbus RTU | ||
| B | 4-20mA (Instant flow rate/density) 0-10KHz( Instant flow pulse output ）, RS485 Modbus RTU，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 | |
| A | Exd ib ll CT6 Gb | ||
| 15 | Code | Protection Grade | |
| A | IP67 | ||
Model | Nominal line size | Maximum flow rate | Working Pressure | Connection type | ||
Inch | mm | lb/min | Kg/h | MPa | ||
3CLS10 | 3/8" | 10 | 56 | 1500 | 0~4 | Flange 10 |
3CLS15 | 1/2" | 15 | 73 | 2000 | 0~4 | Flange 15 |
3CLS20 | 3/4" | 20 | 111 | 3000 | 0~4 | Flange 20 |
3CLS25 | 1" | 25 | 370 | 10,000 | 0~1.6 | Flange 25 |
● 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
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